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Vir,e © Th wy went Se a re Sh Lith PL oe av we vty” ee )" ta Hh Ny Oe ye! aed at gy. ae | it net ee Se Vi ae ER eer Ty I ey vv te! L] v Oe eV revveytyy TEL LET Dee MTT ¥ | PT UT | ~ by TT RAa tt hed dell 1 Ae A ~ BS § OF THE & 2 Meee RTERLY JOURNAL GEOLOGICAL SOCIETY. COMPILED AND EDITED BY L. L. BELINFANTE, B.Sc, (Assistant Secretary), —. a. Oe eee pe ant oN AUG 11 1930 7) = Tie A LONDON: GEOLOGTCAL §$0.C PET Y, BURLINGTON HOUSE. 1897. Sa Sa secret eee EXPLANATION OF ABBREVIATIONS, ETC. * indicates a translation, abstract, summary, Or critique of a paper which has not been brought before the Geological Society, but has appeared in the publications of some other institution. Roman numerals alone indicate number of volume. Preceded by p. or pl. they indicate page (of Proceedings) and Plate respectively. Arabic numerals indicate page-numbers. When separated by a hyphen they indicate a whole paper, and, in a few cases, a large part of a paper published on the subject indexed. (abs. | following the title of a paper indicates that the paper has been published by the Geological Society in abstract only. et seqq. after page-numbers implies that references to the subject indexed will be found scattered through the succeeding pages ; but it does not imply that . those pages deal wholly or mainly with the subject in question. fig. after a single page-number indicates a figure on that particular page. fig. or figs. after two page-numbers separated by a hyphen implies that the paper thus designated is illustrated by figures in the text. section implies that there is a figured section on the page or pages indexed: when followed by descr., the meaning 1s that the section is descriptive only, and not figured unless that is so stated by means of the abbreviation * fig.’ It would appear hardly necessary to tabulate here a complete list of all the abbreviations used, as most of them will probably explaim themselves. The following lst will give an idea of the principle upon which they have been formed :— app-—apparent, apparently. Lr.=Lower. Carb.—Carboniferous. micros¢.—microscopic. chem. anal.= chemical analyses. nr.—near. comp.—composition. O. R. S.—Old Red Sandstone. comp. w.=comparison with, compared with. obs.=observations, observed. conn.—=connexion, connected. Perm.—Permian. Cret. Cretaceous. phys.= physical. Devon.—Devonian. pres.—present. Koc.—Eocene. Pres.— Presidential. foss.—fossil. prop.—proposed. fr.—from. struct.—structure. gen. general, generic. supp.—supposed. seol.—geology, geological. temp.—temperature. L. of W.= Isle of Wight. w.=with; wh.—which. Note.—Where a heading is of such general use that a large number of references appear under it, it has been thought advisable to aid the reader in his search by arranging the references in successive paragraphs, repeating the heading at every ten volumes (as a rule) in chronological order. Within each paragraph references to the same locality or formation are, as far as possible, grouped together. TB INP EX, A. A’a (Tonga Is.), struct. of island, xlvii. 609, 610 fig. Aa type of lava in Hawaii, xxv. 434. Abbad, Wadi (Egypt), x!vini. 579. Assay, R., Building-up of White Sinter Terraces of Rotomahana (N. Z.), xxxiv. 170-177 figs. Abberley Hill (Worcester), Perm. breccias of, xi. 193, 1. 464, 465. Abbeville (Picardy), section at Moulin Quignon descr., xix. 497-505 figs. Abbey Wood (Kent), sections, x. 101, 107. Abbotsbury (Dorset), Corallian ironst. at, Xxxlli. 273 et seqq., w. list of foss. & chem. anal.; gen. section, xxxili. pl. xii. Assott, W. J. L., Ossif. Fissures in Shode Valley, ur. Ightham (Kent), 1. 171-187 fi S. Abella Cliff (Brazil), section, xxxv. 770. AzseEt, J., *Distrib. of Metallif. Ores in Servia, ix. (Part 2) 14. Aberaeron (Caerdigan), section to Llan- deilo descr., xxxvil. 158. Aberdeen (Scotland), section to Stone- haven, xi. 547; well-borings at, xiv. 510, 511. Aberdeen (Cape Colony), section showg. junct. of Karoo & Ecca Beds, xliv. 261. Aberdeenshire, Cret. foss. in, xii. 390, xili. 83-89 & pl. ii.; Pleistoc. deposits of, xiv. 509-532; section along coast, xiv. 510; Lias outlier in, xv. 131-133; drift- map of, xvi. 348; Crag strata beneath Boulder Clay in, xvi. 371-373, xxi. 162, Xxxvili. 145-159 w. map & sections; shells dredged off coast, lists of, xxi. 200, xxii. 260; moraines in, xxx. 323 et seqgg.; Red Clay on coast & dir. of ice-movem. in that quarter, xxxvili. 160- 177 w. map & sections. Aberdour (Aberdeen), Palzeoz. at, xv. 350 & pl. xi. Abereiddy Bay (Pembroke), Llandeilo rocks in, xxxi. 177 et seqq.; section, Xxxi. pl. viil.; graptolite-fauna of, xxxi. 635, 637; Conoceras llanvirnense fr., x]. 636-639 & pl. xxviii. Aberffraw Sands (Anglesey), section to Porth Nobla descr. & fig., xxxvil. 216 & pl. viii. Aberfoyle (Perth), section to Loch Chon, vill. 128. Abergele (N. Wales), section to Garn Brys, i. 19. Abernethy (Elgin), flint-arrowheads, etc. found at, xiv. 532. Abernethy (Perth), sections nr., xxi. 184, 185. Aberpwll (Pembroke), section fr. E. of, to Tratio, xxxi. pl. viii. Aberuchil Hills (Perth), contortions in slate of, xix. 194 Aberystwith (Caerdigan), section to Devil’s Bridge, xxxvii. 143; do. thr. Plyn- limon to Rhyader, xxxvii. 160; do. thr. Pont Erwydd to nr. Builth, descr., Xxxvil. 158; vert. do., facg. xxxvii. 164. Aberystwith group of rocks in S. Wales, i. 152, 154. Aberystwith Grits, descr., w. lists of foss., xxxvu. 144; extent & var. of, xxxvii. 149 ; their equivs., xxxvil. 164. Axicu, H., *Geol. of Transcaucasia, iii. (Part 2) 41-48. , *Natron Lakes in Plain of Araxes, v. (Part 2) 26-80. —— -——., Points in History & Format. of Etna, xv. 117-128 figs. , obituary of, xliiti. Proc. 49. Abies Benstedi, sp. nov., ii. 52 & pl. ii. Abnormal geol. deposits in Bristol district, Xxxvil. 67-82 figs. B Abr Abra prismatica, occurr. in Chillesford Beds, xxxiil. 121. Abridge (Essex), section to Uphall, xxxviii. pl. xxvi. Abrolhos Bank (S. Atlantic), recent Rota- line fr., xxviii. 117. Abstracts of Proceedings, affecting, xxxvill. Proc. 16. Abyssal corals, recent, xxvi. 54. Abyssinia, geol. of portion of, xxv. 401— 406. Acadia Mine (Nova Scotia), vi. 355 et seqq. Lee gen. char. & list of spp. of, XXxvill. Proc. 235. Acanthochonia, gen. nov., xl. 819. Barrandei, sp. nov., xl. 841 & pl. XXXVIi. Acanthocladia anceps, xvii. 307. Acanthodes Mitchelli, xx. 419. Wardi, sp. nov., xxi. 468-470 & DLN. | OKT soos Acanthodide, char. of family, xx. 417. _ Acanthograptus, gen. char. of, Xxxvu. 174. —— ramosus, sp. nov., xxxvil. 174 & pl. vu. regulations Acanthopholis eucercus, sp. nov., small series of caudal vertebra of, xxxv. 632. horridus, vertebral char. of, xxxv. 596, 599 figs.; base of skull in, xxxvii. 634 & pl. xxvu. — platypus, poss. ident. w. Macruro- saurus, xxxil. 444. : stereocercus, sp. nov., dorsal & caudal vertebrae of, xxxv. 628. —-(?) sp. (Upper Greensand), axis of, xxxv. 594 fig. Acanthophora, gen. nov., xxix. 79. Acanthophyton spinosum, gen. & sp. Nov., xvill. 824 & pl. xi. Acanthoteuthis *antiquus, xii. (Part 2) 22. Accessory rock-constituents def., xli. 63. Accumulation theory of volcanoes, xv. 507, 545 et seqq. Acentrophorus, gen. nov., Paleoniscus varians & all. sp. transf. to, xxxill. 562. Acephala *cf Sandling Marble, xi. (Part 2) 23. Acer monspessulanum, xlix. 327. sp. (Koc.) fr. Ardtun, xlii. 290 & pl. xiv. Acervuline mode of growth in Eozoonal limest., xxi. 56, 60 & pl. ix. Achilleum (? Amorphozoa), char. of, v. 61-63. Achsenstein (Switzerland), section to Rigi, v. 195. Acidaspis callipareos, sp. nov., xiii. 208 & pl. vi. Caractaci, xiii. 211 & pl. vi. coronata, sp. nov., xii. 210. erinaceus, sp. nov., xliv. 723 & pl. xvi.; zone of, xliv, 674, 683 et seqq. hystrix, sp. nov., xiii, 207 & pl, vi. bo ee ied Lalage, sp. nov., xiii. 206 & pl. vi. —— unica, sp. nov., xiii. 209 & pl. vi. Acklington (Northumberland) dyke, petrol. & chem. anal. of, xl. 242. Actanp, T. D., obituary of, D-.xXcKvale Acquapendente (Italy), section, vi. 284. Acque Dolci (Sicily), bone-cave nr., xvi. 459. Acre House (Lincs), Neocom. at, xlii. 488, 489 & vert. section facg. 492 ; iron mine, section descr., xxvi. 3381. Acroculia haliotis, xxxiv. 603. Acrodontosaurus Gardneri, gen. & sp. nov., xxv. 442-444 & pl. xix. Acrodus Flemingianus, sp. nov., xix. 17 & pl. viii. cas keuperinus at Shrewley, xlix. 171, 174. sp. (Carb. of Panjab), xix. 16. Acrolepis Rankinei, xxxiii. 569. sp. (Perm.), xx. 350. Acrostichites Williamsoni, vii. 187. Actéon depressus, sp. nov., xxvi. 256 & Dla —— Hochstetteri, sp. nov., xxvi. 256 & pls x. Actéonina canariensis, sp. nov., Xxvi. 405. Jenkinsiana, sp. nov., xxill. 154. —— WMorrisiana, sp. nov., xxiii. 153. Sharpeana, sp. nov., Xxili. 154. Acteosaurus Tommasinii *tr. Comén, xvi. (Part 2) 35. Actinacis insignis, sp. nov., xxxv. 93 & pl. vi. Rollei, xxix. 561. stellulata, sp. nov., xxxv. 93 & pl. Vill. Actinoceras Lyoniti, xii. 879 & pl. vi. Actinocrinus, centrical mouth in, iv. 292. Actinocyclus, sp. (New Zealand), vi. 332 & pl. xxix. Actinolite, in sheared rocks of Malvern Hills, xlv. 491. Actinolite-schist of Man of War Rocks (Lizard), xliv. 315 ; of St. Gothard, xlix. ILL Actinometra, gen. char. comp. w. those of Antedon, xxxvi. 41. abnormis, sp. nov., xxxvi. 40, 53 & pl. v. —— Loveni, sp. nov., xxxvi. 51 fig. Milleri, sp. nov., xxxvi. 54 & pl. v. Actinostoma fenestratum, gen. & sp. nov., xxx. 681 & pls. xl.—xli. ; ident. w. Fenes- tella nodulosa, xxxv. 277. Acton (Middlesex), implem. & mammoth- remains in gravels at, xxviii. 449-465 w. sections ; mammal. remains ibid., xxviii. 465-470 & pl. xxix.; Cyrena-format. at, Xxxvill. 696; section in high-terrace gravel at, xlii. 197. Acton Beauchamp (Worcester), O. R. S. fishes fr., xii. 282 et seqq. Apams, F. O., Coal-mines at Kaianoma, I. of Yezo [abs. ], xxv. 254. XXVill. Apams, A. LerTu, Geol. of Nile Valley N. of Second Cataract in Nubia, xx. 6-18 figs. ii ——, Miocene of Malta, xx. 470- "ATA, —, Bones of Foss. Chelonians fr. Ossif. Caves & Fissures of Malta, xxil. 594-595. —, Discov. of Halitheriwm-re- mains in Mioc. of Malta, xxii. 595 fig. geek 1) Death of Fishes on Coast of Bay of Fundy, xxiv. 303-305. , Has Asiatic Elephant been found Fossil ?, xxiv. 496-498 fig. , {Note on Caruana’s Foss. fr. Malta], xxvi. 436. —, Gigantic Land-Tortoises & small Freshwater Spp. fr. Ossif. Caverns of Malta, & Chelonian Remains fr. Rock- cavities of Gibraltar, xxxiii. 177-189 & pls. v.-vl. , Mammoth & other Mammalian Remains fr. N. Spain, xxx. 537- 539. ——, Mastodon & other Vertebrata fr. Miocene of Maltese Is., xxxv. 517-530 & pl. xxv. , obituary of, xxxix. Proc. 38. Apamson, D., obituary of, xlvi. Proc. 49, Apamson, 8. A., Recent Discov. of Stig- maria ficoides at Clayton, xliv. 375-377 fig. 2 ——,, obituary of, xlvil. Proc. 54. Adelaide (S. Australia), geol. of neighb. of, xvi. 252. Adelastrea subst. for Confusastrea, xli. 183. Aden series of volcanic rocks, xxv. 408. Adeonella, spp. incl. in, xli. 283. Adiantum (?) psychodes, sp. nov., xv. 54, 58 —— oo. Adigrat Sandstone in Abyssinia, xxv. 402; correl. w. Nubian Sandst., xxvii. 406. Adinole of St. David’s district, xxxix. 301, 302; chem. anal. of same, xxxix. 320, xl. 527, 528. Adjano Is. (Asia Minor), i. 161. Adriosaurus Suessii, gen. & sp. nov., xxxvil. 52-56 & pl. iv. Adur River (Sussex), superf. geol. of basin, xliii. 643; sections across Adur, Ouse, & Arun watersheds, facg. xliii. 656. Adventure Bank, chart of, xxiii. 293. Adwalton (Yorks), sections descr., xxxvi. 56, 57. Adwalton Stone Coal, fish-remains fr., xxxvi. 56-67 figs. Achmina Byrnesi, xlvi. 12 & pl. 11. obtusa, sp. nov., xlix. 294 & pl. xii. spinosa, xlvi. 11 & pl. ii. Achmodus, gen. nov. prop., x. 367; head of, xxii. 304 fig. Aiga sp. (Lias), 1x. 35. Afr ‘Kgerite, mineral all. to, fr. Inverness- shire, xxxvi. 109-111 w. chem. anal. Aiglina Boia, xxxi. 185 & pl. x. —— Hughesii, sp. nov., xxxii. 138. ri obtusicaudata, sp. nov., xxxi. 185 & pl. x. Afgoceras, subdiv. into & char. of Psilo- noti, Angulati, Armati, & Involuti, xxxvill. Proc. 231, 232. goceratide & subfam. Agoceratites, enumer. of genera, xxxviil. Proc. 231. Alurosaurus felinus, gen. & sp. nov., XXXVU. 261-265 & pl. ix. Alurus, see Ailurus. /Kolian rocks of W. Australian coast, xvil. 480; orig. of loess denied, xxvii. 381 ; action on stones fr. New Zealand, xxxiv. 86-88 figs. Aérolite, see Meteorite. Alschnidium Bubas, sp. nov., x. pl. xiv. Aitheotesta devonica, sp. nov., xxxvil. 306 & pl. xii. ; AKtiology, geological, xxv. pp. xli e¢ seqq. Afon Eden (Merioneth), section to Robell- fawr, x. 243. Afon Sant (Aberdaron), xlix. 153. Africa (Equatorial East), isobaric map of, 1. 529. Africa (North), chart of banks conn. mainland w. Sicily, xxii. 293. Africa (South), gold in, xi. 1-7; Dicy- nodon, etc. fr., xi. 532, 541, xv. 193- 195; Dicynodon Murrayi fr., xv. 555, 649 ; Micropholis Stowii fr., xv. 642; seol. of parts of, xil. 237, xv. 195-198. Africa (South), Rubidge on changes in geol. map, xxi. 437-439; Secondary foss. fr., xxii. 189-175 & pls. v.—ix.; Secondary strata & their foreign equivs., xxii. 167; Karoo Beds in, xxvii. 49, 52; diamond- & coal-bearing beds in, xxvii. 50, 51; Jurassic in, xxvii. 28, 497-514 figs.; ‘Tertiary or post- Tertiary’ in, xxvil. 28, 515-522 figs. ; Forest-zones of Dicynodon- or Karoo- format., xxvul. 523-534 figs. ; climatal changes in, xxvil. 534-546 figs.; geol. of diamond-fields of, xxviii. 21-27, Xxxill. 879-881 & sections facg. 879, Xxxvil. 609-612, xxxix. Proc. 5; mode of occurr. of diamonds in, xxx. 54-60 figs.; char. of diamantif. rock in, xxx. 406-416. Africa (South), Theriodontia not confined to Permian of, xxxil. 352-363 figs.; Endothiodont reptilia fr., xxxv. 557- 564 & pl. xxvii.; high-level coalfields of, xl. 658-673 w. map & sections. Africa (South), ancient land-conn. betw. S. America and, xlvi. Proc. 99 ; Meso- sauria of, xlvii. 586-604 figs. & pl. xviii. ; occurr. of dolomite in, 1. 561-565 & pl. xxiii (section). Africa (S.E.), aurif. rocks of, xxv. 169- 171 ; geol. of, 1. 548-560 & pls. xxii.—xxill (sections). — B2 Aga Agaricia agaricites, xix. 437. undata, xix. 437. Aeassiz, L. J. R., obituary of, xxx. p. XXXvil. Agate, in calcareous grit of Yorks coast, vii. 1 et seqg.; *struct. of, ix. (Part 2) 23; pebbles of, eroded, fr. Sudan, xliv. 368-370; nodules of, in Lleyn felsites, their orig., xlv. 257; examples of same, xlv. 259. * Agate-melaphyres in Queensland, xxviii. 315, 316. Agate-quarries of Oberstein, iv. 209-216. Age, geological, its importance in classif. of igneous rocks denied, xli. Proc. 74 et seqq. Agelacrinites kaskaskiensis comp. w. Le- pidodiscus Lebouri, xxxv. 749. Agelacrinitide, stratigr. distrib. etc., of, xxxv. 750. Agglomerates, volcanic, in Bradgate Park, xxxill. 764; of Benscliff, xxxiti. 765; of Markfield, etc., xxxiil. 770 et seqq.; in Charnwood Forest generally, xxxiv. 202, 203; microsc. struct. of fragm. in same, xxxvi. 347, xlvii. 95; slaty, in Central Cornwall, xxxiv. 476; Ter- tiary, in Hebrides, xxx. 239; the same, incl. Secondary rocks, xxxiv. 666, 667 ; of Porthdinlleyn, xxxvii. 49; of Clegyr Hill, xxxix. 285, xl. 523. Agglomerates, Arenig, in Moelwyn dis- trict, xlvii. 375 ; nr. Scarlet Point, xlvii. 436, 437; in Lr. O. R.S. of Brit. Is., xlvil. Proc. 78. Aggregation, result of contact-action, xlv. 496. Agnana (Italy), coal at, xii. p. xciil. Agnostus Barrandei, xxviii. 176 & pl. v. cambriensis, sp. nov., xxv. 400 & pl. xvi. —— Davwidis, xxviii. 174 & pl. v. —— dux, sp. nov., ¥xxili. 665 & pl. xxiv. —— Eskriggei, sp. nov., xxvil. 175 & As ey. E hirundo, xxxi. 176 & pl. x. —— Morei, xxii. 487 figs, princeps, xx. 237 & pl. xii. scarabeoides, xxvii. 175 & pl. v. scutalis, xxviii. 175 & pl. v. Agrilium Cyllabacus, sp. nov., x. pl. xvi. —— Cyllarus, sp. nov., x. pl. xvi. —— Stomphazx, sp. nov., x. pl. xvi. Strombus, sp. nov., X. pl. xvi. Agrionidium Aetna, sp. nov., x. pl. xviii. Agrosaurus Macgillivrayi, gen. & sp. nov., xlvil. 164-165 figs. Aguacate Mts. (Costa Rica), gold & silver- mines, etc. in, xxxvill. 330 et seqq.; dir. of lodes in same, xxxvili. 331 fig. ; junct. of augite-andesite & ‘country rock’ nr. San Rafael tunnel, xxxviil. 332 fig. ; Ahrien system (== Devon. ?), ix. 24, Arxin, A., obituary of, xi. p. xli. Ailsh, Loch (Sutherland), section descr., xvii. 99 fig. ; ‘ Lr. Silur.’ success. of, xvii. | | | 198; promontory, section in, xxxix. 153 ; limest. of, sep. fr. dolomite of Assynt Series, xxxix. 386 et seqq.; igneous rocks of, xxxix. 409, 420. Ailurus, range of, in space & time, xliv. 230. —— anglicus, sp. nov., xliv. 228-231 & pl. x.; xlvi. 451 & pl. xviii. Sulgens, comp. w. Ail. anglicus, xliv. 228, 229 & pl. x.; xlvi. 452 & pl. xviii. Ain Mousa (Arabia Petrzea), desert at, xxv. 18; rocks betw. Wadi Amara and, xxv. 20; section showg. superf. deposits, XXV. pl. 1. Air-bubbles, dir. of, in vole. dykes, xxxii. 484, 486. Airdrie (Dumbarton), Tellina-bed below Till nr., vi. 386; Tellina calcarea- bed at Chappel Hall, xxi. 219-221; blackband ironst., xix. 56; Anthraco- saurus fr. same, xix. 56. Aire River (Yorks), gravels along valley, xxv. 61 et segqg.; maps of, xxv. 61, 62; sections nr. Bingley, xxv. pl. iv.; drift in basin of, xxviii. 383 et seqq. AitKEN, J., Unequal Distrib. of Drift on Opp. Sides of Pennine Chain, ete., xxxil. 184-190. Aitkin, Mt. (Victoria), basalt, ete. of, Xiv. 227. Aix-la-Chapelle (Germany), *geol. of district, vii. (Part 2) 109-111; *Cret. sands of, x. (Part 2) 19; *Cret. thallo- phytes of, xiii. (Part 2) 36. Akabah (N.W. Arabia), granites, ete. of, xxx. 13; rocks betw. Tih plateau and, xxxl. 24; Gulf of, section to Jordan Valley, facg. xxxi. 12. ‘ Akerites,’ 1. 32. Alabama, coalfields of, ii. 278-282; Koc. of, 1. 407-409; so-called Nummul. Limest. of, iv. 10-16. Alabaster in Tuscany, i. 280 et seqq., xvi. 484; fr. Egypt, iv. 332; nr. Madian, SOE The Alabaster series in Arabia Petra, xxv. 21. Alajuela (Costa Rica), San José, & Car- tago, section showg. ancient lakes, XXXVI. 333. Alameda Sands at Gibraltar, xxxiv. 526, Alaria Beaugrandi, xxxvi. 229. coronata, sp. nov., xxill. 152 & pl. vu. —— fusiformis, sp. nov., xxii. 542 & pl. xiv. rudis, sp. nov., xxiii. 542 & pl. xiv. Alaska, Coal Measures on coast & is. of, x1. 519; mammoth-remains in, 1. 1-9. Alauda arvensis, 1. 191 & pl. x. Albania, *geol. of, xx. (Part 2) 22. Albania (Griqualand West), Mesosaurus tenuidens fr., xlvili. 591. Albano (Italy), microse. struct. of leucite- basalt of, xxxi. 398. Albany & Boston Conglom. in Michigan, xxil. 453, 455 Albarasin (Spain) section nr., xx. 211. Albatros, bone-struct. in, iv. A & pl.i. Alberbury (Shropshire), gen. section, XXxXiil. 21 & pl. i. ‘ Alberese,’ indefiniteness of term, v. 277 ; age of, vi. 368. . Albert Mine (New Brunswick), ix. 107- 114; Palegonisci & other fishes fr., ix. 115, xv. 72; section to South Joggins, ix. 109. Albertite descr. as coal, ix. 110 e seqq.; mineral at Mountgerald resembl. it, xix. 522-524. Albion Mines (Nova Scotia), i. 28, 322; struct. of Coal Measures at, x. 42-47; sections descr., x. 47-51; Baphetes fr., x1. 8-10. Albite in Mourne granite, chem. anal. of, xu. 190. es (Portugal), asphalt-deposits nr., vi. tity onavia, foss., fr. Australian & N.Z. Ter- tiary deposits, xxxi. 673-676 & pl. xxxvili. Aleyonarian orig. of certain phosphatic nodules sugg., xxix. 58, 59. Alcyonites parasiticum, sp. nov., v. 319- 328 & pl. viii. Aldborough (Lincs), section to R. Trent, xxiv. 160. Aldborough (Suffolk), section to Orford, xxii. 21; do. nr., descr., xxii. 23 et seqq. ; do. in Red Crag, xxvii. 335; lists of Red Crag foss., xxvil. 332. Aldeans (Ayr), Silur. limest., ete. at, vil. 155. See also Aldons. Aldeby (Suffolk), section in Crag-pit, xxvii. 454; list of foss. fr. same, xxvil. 455. Alderley Edge (Cheshire), section to Con- gleton, vii. 205. Alderney (Channel Is.), rocks of, xlv. 380- 390 w. geol. map. Aldershot (Surrey), gen. section, of Bag- shot strata, to Wokingham, xli. 492- 510 figs.; Bagshot Beds in district, xlii. 410; sections across valley of Aldersh. Town, xli. 412, xl. 438; Lond. Clay & Bagshot Beds of, xii. 431-442 figs.; well-section at, xliii. 434; sketch-map of country betw. Ascot and, xlv. pl. xxi. Aldinga (S. Australia), Middle Tertiary foss. fr., xxxili. 256-259 figs.; foss. cheilostomata fr., xli. 279-310 & pl. vi. Aldons Quarry (Ayr), Stinchar Beds in, w. section, xxxvil. 573. Aldringham Green (Suffolk), gravels & clays at, xxxvi. 468 & pl. xxi. Alecto, use of name for polyzoa deprecated, Xxxvii. 613. Alectryonia (Ostrea) wngulata, xlv. 333 & pl. xiv. Alenquer (Portugal), section to Bucellas, vi. 145; Secondary rocks nr., vi. 154. . Alethopteris, see Pecopteris. — * Brongniarti, vii. (Part 2) 101. All Alethopteris grandis, sp. nov., xxii. 157 & pl. xiii. , Aleutian Is., *geol. of, xxviii. (Part 2) 7; mammoth-remains in, 1. 4, 8, 9. ALEXANDER, H., Fish-remains in Flints, x. 334. Alexandria (Natal), section to R. Orange, XXvil. 537. Autrorp, C. J., [on Aurif. Rocks fr. Mashonaland |, 1. Proc. 8. Alford (Lines), section to Miningsby, xxiv. 161; boring at, xlix. 469. Algz, Perm. of S. Yorks, xvi. 309 ; Devon. of Gaspé, xix. 467 & pl. xix.; *fr. Vienna & Carpathian Sandst., xxi. (Part 2) 4; *encl. in diamonds, xxv. (Part 2) 18; *living & foss., xxvi. (Part 2) 12; parasitic unicellular, xxxi. 205-211 & pl. xvi.; in Ludlow Beds, xxxv. 506 & pl. xxiv.; (?) in Fife Coal Measures, xxxvill. 251 & pl. vi. Algeciras (Spain), section nr., xv. 595. Algeria, geol. of, xi. p. Ixxxviti; Cret. comp: w. that of England & France, xxv. 243 et seqq. w. section. Algiers, geol. notes on journey to Sahara tr., xxx. 105-123 figs. & pl. xi (section & map of route). Alhandra (Portugal), section nr., vi. 152. Aliveri (Eubea), section to Mt. O’ym- pus, iil. 67. Aliwal (S.E. Africa), table of elevs. to Eland’s Post, xxvii. 548. Alkalies, their action on rocks, x1. p. xe. Allahdyn (Bulgaria), columnar weathering of Nummulitic at, xin. 74 fig. Allan River (Pembroke), junct. of granite w. Cambr. strata, xxxix. 275 et seqq.; interstrat. of tuff & conglom. above Lr. Mill, xxxix. 290. Allan Valley (Pembroke), Cambr. & Dimet. of, w. plan & sections, xl. 531, xlvi. 264. _ Allée Blanche (Mt. Blanc), section, x1. Palle Aller (Devon), section at, xviii. 14. Alligator, basi-occipital of, v. pl. x. Alligocrinus Austini comp. w. Trigono- crinus, xlv. 164 & pl. vi. Allington (Kent), section nr., xxi. 454. Allington (Wilts), siliceous bands in Lr. Chalk of, xlv. 411. Allodon, incisor of, xlix. 281 figs. Allophane of Charlton (Kent), xiii. 13-17 w. chem. anal.; fr. Northampton, xxvii. 234-237 w. chem. anal. Allorchestes, occurr. in Lake Titicaca, xxxlv. Proc. 49. Attport, S., Fossil Remains fr. Bahia, Xvi. 263-266 w. map & sections & pls. xiv.—xvil. , [quoted on Queensland igneous rocks |, xxviii. 303 et seqq. , Microsc. Struct. & Comp. of Brit. Carb. Dolerites, xxx. 529-567 & pls. xxxili.—xxxiv. All Autport, S., Metamorphic Rocks sur- roundg. Land’s End Granite, xxxii. 407 ~427 & pl. xxiii (microsc. sections). , Ancient Devitrified Pitchstones & Perlites fr. Lr. Silur. of Shropshire, xxxiil. 449-460 & pl. xx (microsc. sections). —, Diorites of Warwick Coalfield, xxxv. 637-642 w. section. , Wollaston Fund Award to, xxxv. Proc. 34; Lyell Medal awarded to, xiii. Proce. 34. Allt Ellag (N. Highlands), section E. of, Xvi. 223. Allt Righ Jan (Ross), section deser. & fig., xlviii. 228 ; do. N. of same, xlviu. 230. Alluvial beds in I. of Man, ii. 343-345 ; in Malay Peninsula, vi. 321; plain of Mississippi, format. of, i. p. xii. Alluvial deposits of Tigris basin, x1. 249 ; of Kashmir, xv. 221-229; of lateral watercourses in Nubia, xx. 8; terraces in Alpine valleys, xi. 113. Alluvial gold-diggings of Caratal, xxv. 339; deposits around Gulf of Cambay, xxvi. 118 ef segq.; im Queensland, xxvili. 273; in Upper Indus basin, xxix. 441-471 figs. Alluvial deposits assoc. w. Plymouth Limest., xxxii. 236-239; ancient & re- cent, in Japan, xxxiv. 544; ancient, of R. Amazon, xxxv. 763-777 figs. & pl. XXxvill (map); flats of Severn estuary, their nat. & orig., xxxix. 611-626 w. map & sections. Alluvial deposits of Lydenburg & De Kaap (aurif.), xl. 584; in Matto Grosso, 1. 99. Alluvium, recent, in Medway Valley, xxi. 446 et seqq.; of Ghenneh, Wadi Ferran, ~ etc., xxv. 85; of R. Hwangho & R. Yangtse, xxv. 136; in valley of Warwick Avon, xxvi. 215 ; in Severn Valley, xxvi. 219; in N. India, xxviii. 189, 190 fig. ; in Colwyn Bay, xli. 105; & surface- drift, in Vale of Clwyd, xhii. 97; & assoc. implem. in Darent Valley, xlvii. 156; at Bohuntine, orig. of, xlviii. 11. Ally Creek (Trinidad), greensand shell- bed of, xlviii. 524, 540. ‘Alm’ or ‘ Alp,’ xlix. 4. Almada Beds, iii. 411, vi. 138. Almaden (Spain), *quicksilver mine at, vii. (Part 2) 34. Almeria (Spain), Tertiary of, xv. 599. Alnites (?) MacQuarrii, sp. nov., vil. 108 & pl. iv. Alps (Lombardy), *stratified rocks of, 1.115 -119; (Savoy), foss. plants fr. anthracite- format. of, v. 130-142, 174-179; gen. struct. of, v. 161-258; dislocat. in, v. 237-253; (Apuan), Jurassic of, v. 266— 272; (Venetian), stratified rocks of, vi. 422-432 ; (do.), epiolitic rocks of, vu. 66- 76; elev. of, vi. pp. XXXiV, xXxxvili et seqq.; superf. detritus of, vi. 65-69 ; | *phys. geogr. of (Schlagintweit’s), vii. (Part 2) 14-32; *outliers of, W. of Neustadt & Neunkirchen, ivii. (Part 2) 85-90 ; *(Wirttemberg), Tertiary in, vill. (Part 2) 39; *Jurassic plants in, x. (Part 2) 13-16. Alps (Maritime), *Nummul., Cret., & Jurass. of, xi. (Part 2) 1-5; last elev. of, xil. pp. Ixxi et segg., 102-123 ; (N.E.), *Stur on, xiii. (Part 2) 21; (EH.), *geol. of, xii. (Part 2) 27; (Styrian), *distrib. of plants on, xii. (Part 2) 28; (Lom- bardy), *fluorspar in, xiv. (Part 2) 27; struct. of, criticism of Sharpe’s views, xiil. p. lvii; (E.), Mesoz. of, xiv. (Part 2) 28-30; *(Savoy), stratigr. success. in, xvil. (Part 2) 27; *strata of Italian & French slopes comp., xix. (Part 2) 23; *of Pays de Vaud, xx. (Part 2) 25- 28. Alps, *corals of Trias, Rhetic, ete. in, xxi. (Part 2) 6; *Nummulitic of, xxii. (Part 2) 19-23; supp. Carb. in, xxii. p- Ix; geol. of Oldenhorn, xxii. p- lxvii; geol. comparn. w. Himalayas, Xxlli. 822, xxiv. 34-52, xxxv. 197; former extens. of glaciers in, xxiv. p- lxvi; (Maritime) *mammalia fr. bone- cave In, xxiv.(Part 2 )10-12; Terebratula diphya in Oxtord. of, xxv. 305-309; *occurr. of Fusulina in, xxvi. (Part 2) 3; (N.E.), lakes of, & their bearing on glacier-erosion theory, xxix. 382-395; (Piedmont), effects of glacier-erosion in valleys of, xxix. 396-401. Alps, ancient glaciers on N. slopes of, xxx. Proc. 125-127; (N.), orig. of lakes in, xxxix. 73-82; Tertiary at S. base of, xl. 855-864 figs. Alps, metamorphic rocks of, xlii. Proc. 66; age of cleavage-foliation in same, xlii. Proc. 107 ; two traverses of crystalline rocks of, xlv. 67-111 figs. ; (Lepontine). crystall. schists & their relat. to Mesoz. rocks in, xlvi. 187-240, xlix. 89, 1. 285— 302 figs.; (Pennine), schistose ‘ green- stones’ & allied hornbl. schists fr., xlix. 94-103 ; (Cottian), Waldensian gneisses, etc. in, ]. 232-276 figs. & pl. xv (microse. sections). Alps (Australia), section across, in N. Gippsland, xxxv. 6. Alps (Bavarian), geol. struct. of part of, x. 846-359. Alps (New Zealand), rock-basins in S. of, xxi. 130-132; geol. struct. of, xxiii. 343 ; Pleistoc. deposits on W. slopes of, xxiii. 346; section to Brighton, xxxii. 54. Alpine blocks, erroneous theories of transp. of, xviii. 185, 186; Alp. glaciers, old distrib. of, xviii. 187. Alpine Limestones, Lr. & Upper, v. 171- 182, x. 347, 351. Alpine Trias, * gasterop. of, xii. (Part 2) 24; *in S.E. Carinthia, xiii. (Part 2) 20. Alpnach, Lake (Switzerland), Neocom., etc. of, v. 192 w. sections. Alresford Creek (Essex), warp, etc. at, xxii. 562 w. section. pase *eeol. of Bas-Rhin, x. (Part 2) a Alsarby (Sweden), iti. 4 & section, pl. i. Alt Mouth (Lancs), submar. forest at, xxxiv. 447-448 ; do., comp. w. expos. in Glazebrook Moss, XXxiv. 810. Alt River (Lanes), post-Glacial deposits of, Xxvl. 660. Altai Mts. (Siberia), *geol. of, i. 550-555, xxv. (Part 2) 12; *Carb. flora of, xxviii. (Part 2) 3. Altdorf, Lake (Switzerland), flexures, etc. in rocks on, v. 240. Altitudes of Swiss valleys, & terraces in same, xii. 123; of Andes, table, xvii. 8. Altkirche (Switzerland), marble of, xlvi. 191, 192 et segqg., 1. 287; section at, 1. 288. Alton (Forfar), xlix. 347. Alum dug nr, Shah Hussan (India), etc., iii. 341, 343. Alum Bay (I. of W.), Tertiary at, ii. 223- 259 & pl. ix (section); Bognor-bed foss. fr., ii. 366; A. B. Series comp. w. Bagshot Series, iii. 394 & pl. xiv (section); comp. w. Barton & Bourne- mouth Beds, v. 44 et segg.; basem.-bed of Lond. Clay at, vi. 255; nummu- lites at, viii. 334; Bracklesham Sands at, xiii. 99, xviii. 84; Barton Beds at, xill. 109; thickness of strata comp. w. those of Whitecliff Bay, xxiv. 520; sections, deser. & fig., xxxv. 226, xliv. 599. Alum-shales (Silur.), xi. 163, xiv. 49; in Scandinavia, i. 468 e¢ seqg., mi. 17, 33; of R. Mackenzie, xi. 511. Alumina, *extr. fr. kaolin, xii. (Part 2) 15 ; decrease of, in crystall. schists, xlix. 420, 424, Aluminous limestone at Quebec, chem. anal. of, ix. 91. Alveolina in Nummulitic of Persia, xi. 278. oblonga, xlv. 332 & pl. xiv. Alweolites septosa (?), xix. 4& pl. i. sp. (Silur.), xxxiv. 582. Alveopora Dedalea, var. regularis, nov., xix. 426, 442 & pl. xiv. fenestrata, xix. 426, 437. —— microscopica, sp. nov., xix. 426 & pl. xiv. Ste alton Marble,’ xxix. 278. Alwartstein (S. Tyrol), xlix. 69, 71. Alyn Valley (N. Wales), glacial drifts in, xxxix. 100. Amaltheus, enumer. of Brit. spp. of, xxxvili. Proc. 229. ibex, zone of, xxxvilil. Proc. 145. margaritatus, xlv. 653, 656 & pl. XXii. spinatus, 162, zone of, xxxvill. Proe. ~T Ame Amaltheus subspinatus, sp. nov., XXXvil. 606. Amara Wadi (Arabia Petrza), rocks betw. Ain Mousa and, xxv. 20. Amazon River (Brazil), ancient fluviat. de- posit of, xxxv. 763-777 figs. & pl. xxxvili (map). Amber, organic remains in, ii. 102; *foss. plants in, x. (Part 2) 1-4, xxxix. Proc. 66 ; *Goppert’s monogr. on same, x. p. lxxi; source of, xxv. 3. Amberleya alpina, xxiii. 544 & pl. xvii. apicalis, sp. nov., xxiii. 555 & pl. Xv1. grandis, sp. nov., xxii, 555 & pl. XV1. turrita, sp. nov., xxii. 556 & pl. XVi. Ambleside (Westmoreland), vert. success. of Silur. in Skelgill Beck nr., xxxii. 472. Amblypterus, gen. char. of, vi. 1; comp. w. Paleoniscus, xxxili. 548. Duwvernoyi & all. spp. transf. fr. Paleéoniscus, xxxili. 558. latus, xxxill. 552. macropterus, transf. to Rhabdolepis, XXxill. 552. nemopterus, transf. to Hlonichthys, XXxill. 553. Portlocki, sp. nov., vi. 2. punctatus, pars, transf. to Gonatodus, XXXill. 555. striatus, transf. to Cosmoptychius, XXXlll. 552. Amblypygus, gen. char. of, xx. 482. —— melitensis, Sp. MOv., XX. pis xcx. Amblyrhynchus cristatus, occipit. region of skull in, xxxiil. 686; bony palate & mandible in, xxxili. 697, 702 fig. ; dimens. of skeleton in, xxxiii. 704. Amblystegite, occurr. & diff. fr. other rhombic pyroxenes, xli. 371, 372. Ambonychia (?) tumida, sp. nov., 497 & pl. xxiv. Ambulacra in foss. echinoidea, struct. of, xli. 419-453 figs.; new type of, in Pelanechinus, xiii. 705, 706 figs. America (Arctic & N.W.), geol. of, xi. 497-520 & pl. xiv (map). America (Central), *Foetterle’s geol. map of, xi. p. Ixxxviii. America (North), *Lyell’s Travels in, i. 389-399 ; *Paleoz. correl. w. European do., iv. pp. cii-ciii; Lyell’s Palzoz. mollusea fr., iv. 145-181 (w. lists) ; *orogr. & geogn. of N.W. coast of, vii. (Part 2) 118; phys. geogr. in conn. w. geol. struct. of, vil. 212-215; drift of, villi. pp. xxxvili— xlii. America (North), petroleum-springs in, xviii. 3; rock-basin lakes in, xvili. 202 ; Devon. flora in, xviii. 296-330 & pls. xii.-xvii., w. App. facg. p. 329; Devon. & Coal Measure crustacea of, 482 & XXXV. Ame Xviii. 346; parallelism of escarpments in, xx. 129; evid. of glaciation in, xx. 130. America (North), Cret. reptilia of, xxii. p. xc; Triassic dinosauria of, xxv. 49; relat. of Paleoz. flora to that of Bear I., xxix. 24; Chetetes fr. Lr. Silur. of, xxx. 499-515 & pls. xxix.— Looe America (North), superf. geol. of central region, xxxi. 603-623 figs. & pl. xxxil (map & section); marine beds in Lr. Coal Measures of, xxxill. 641; relat. of Cret. to Tertiary in Western States, Xxxlii. Proc. 82; geol. distrib. of Stro- matoporide in, xxxv. 57; Cambro-Silur. & Devon. conodonts fr., xxxv. 351-369 & pls. xv.—xvil. America (North), orig. of basins of Gr. Lakes, xlvi. 523-533 w. map; former high continental elev. of, xlvi. 529; Silur. & Devon. ostrac. fr., xlvi. 534- 556 & pls. xx., xxi. America (South), evid. of post-Plioc. elev. of, xxxiv. Proc. 48, 49 et segq. ; coutrib. to geol. of, xxxv. 582-590 & pl. xxxnli (map & section); ancient land-conn. betw. S. Africa and, xlvi. Proc. 99. American facies of Durness foss., xv. 381; aff. of Arctic foss., xxxiv. 571. Amhuinn Dhail (Lewis), cliff-section at mouth of, xxxiv. 825. Amianthus fr. an iron-furnace, xl. Proc. 5. Amiens (Picardy), flint-implem. fr., xvi. 190-192 & pl. xi.; gravels nr., xxiv. 1, 103-125 figs. & pls. ili-iv (map & sections). Amiurus *pretiosus, xx. (Part 2) 2. Amlwch (Anglesey), relat. betw. Archean mass & Palzoz. rocks to the S., xl. 567; betw. do. & Holyhead area, xl. 576. Amlwch Slates, xxxvil. 223, 235; xl. 568, 584. Ammergau (Bavaria), Upper Lias of, x. 349. Ammodiscus charoides, |. 696. gordialis, |. 696. incertus, |. 696. pleurotomarioides, 1. XXXIV. Ammonia, evol. of, fr. volcanoes, xiv. pp. evi et seqq., 295-299. Ammonites, calcareo-corneous bodies in outer chambers of, 1. 232-235. Ammonites, *asymmetrical, fr. Hierlatz, xi. (Part 2) 39; *Jurassic, fr. Mom- basa, xv. (Part 2) 17; distrib. of, xvi. p. xli w. table; *of Val Trompia, xviii. (Part 2) 6; Green Ammonite-beds in Lias of Dorset coast, xix. 291; amm. of Cambridge Greensand, xix. 519, xx. 166 ; *Waagen’s classif. of, xxvi. (Part 2) 3. Ammonites fr. Inf. Oolite of Dorset & Somerset, terminat. of, xxxvil. 57-66 697 & pil. figs., 593; descr. catal. of spp. fr. same, xxxvil. 588-608; list of spp. occurr. in Jurassic of E. & W. coasts of Scotland, table facg. xxxviii. Proce. 80; Brit. Liassic, xxxviii. Proe. 167; modern classif. of, xxxviii. Proc. 228; of Oolites, xxxviii. Proc. 186, 190, 196, 202 et seqg.; in Kimeridge Clay, xxxvili. Proc. 220; im Portlandian, XXxvill. Proc. 225. Ammonites, table showg. vert. range of Jurass. spp., xlii. 297; posit. of last apes & shell-muscles in, xlvii. Proc. 3. Ammonite-zones in Lias, passage of sp., xx. p. 1; in do. of Somerset coalfield, xxill. 471; in Speeton Clay, xxiv. 234; generally, xlix. 480 et seqq. Ammonites aalensis, var. Moorei, xxvi. 230 & pl. xv. acanthonotus, xxxill. 491. Achilles, xxvii. 113 & pl. v. —— alligatus, sp. nov., xv. 9 & pl. ii. angulatus, zone of, in N.E. Ireland, xxii. 302; fossilif. developm. of same in Gr. Britain, xxiii. 305-313 w. lists ; at Stout’s Hill, xxiii. 503. arduennensis (?), xv. 10. armatus, zone of, list of foss. in Pabba & Raasay, xxix. 342. — Astierianus, xlv. 6138. —— athleta, xv. 10. —— Beudanti, var. Witchelli, nov., xxviii. 345 & pl. xxiii. binatus, sp. nov., xv. 10. bogotensis, sp. nov., 1. 178 fig. boscensis (?), Xxxvil. 65. —— Braikenridgii, terminat. of, xxxvil. 61, 62 figs. brevispina, xiv. 28. — Brocchii, xxvi. 230 & pl. xv. Brongniarti, terminat. of, xxxvii. 64 fig. — Buchianus, sp. nov., 1. 177 fig. Bucklandi, zone of, xvi. 398; beds disting. fr. Brocastle & Ewenny beds, xxiil. 16; zone in N.E. Ireland, xxii. 303; beds below same in Bristol district, xxill. 310; beds at Camer- ton, xxill. 471, 473; nr. Bath, xxiii. 497; at Keynsham, xxi. 502; at Shepton Mallet, xxiii. 506, 509; of Southerndown & Sutton, xxiii. 531 ; list of foss. in Skye & Raasay, xxix. 340; zone in W. Highlands, xxxiv. 702 et seqq. cadomensis, xxxvil. 607. calloviensis, zone of, in Sutherland & Ross, xxix. 164. capricornis, zone of, list of foss. in Skye & Raasay, xxix. 343. — cawtonensis, sp. nov., Xxxili. 892 & pl. xiii. — celonotus, xxxiil. 491. concavus, terminat. of, xxxvil. 60 fig. conterminus, sp. nov., xv. 12. Ammonites Cymodoce, Xxxxi. 223. —— Daintreei, sp. nov., XXVill. pl. xxiv. — Davei, xiv. 29. Deshayesii, i. 353 & pl. xiii [5]. dispar, XXxi. 286. dorsetensis, sp. nov., xil. 321. —— dunravenensis, sp. nov., xxil. 81 & pl. iv. — Edouardianus, xxxvii. 61. eumelus, XXXx1. 223. —.— funiferus, xv. 11. — Gardeni, sp. nov., xi. 456 & pl. xi. gemmatus, xv. 10. 7 Gervillei, terminat. of, xxxvil. 63 g. giganteus, XXxvi. 228. — glabellus, xv. 12 & pl. ii. —— Gowerianus, xv. 9 & pl. 1. — Gravesianus, xlv. 612. —— gregarius (?), sp. nov., xv. 11. — Gulielmi, xv. 10. Tl. Hambrovii, sp. nov., 1. 8354 & pl. xii 5 —— Hopkinsi, sp. nov., i. 176 fig. — Humphriesianus,terminat. of, xxxvii. 64, 65 figs.; zone of, xvi. 17; in Somerset, xvi. 36. — hyperbolicus, sp. nov., xv. 12 & pl. ii. Inea, sp. nov. 1. 176 fig. intermedius, zone of, nr. Belfast, xx. 109. interruptus, zone of, at Copt Point, xxx. 346. aE XIN. (Gil Ye Jamesoni, xiv. 27; zone of, table showg. range of spp. in, xxvi. 398; lists of foss. in Pabba & Raasay, xxix. 341, 342 ; beds about Radstock, xxxi. 501; palzont. of same, xxxi. 503. —— Jason, zone of, in Sutherland, xxix. 166. —— jurensis, zone of, at Blue Wick, xvi. 4; in Gloucestershire, xvi. 8 e¢ seqq. Kayei, xxvii. 63. —— Lamberti, xv. 11; ham boring, xli. 527. Leai, sp. nov., i. 178 fig. — linguiferus, xxxvil. 62. macrocephalus, xxvi. 230 & pl. xv.; zone of, in Bernese Jura, xlili. 231; do. correl. w. Kellaways Rock, xliii. 255. —— Manselii, sp. nov., xxxvii. 64. — margaritatus, zone of, list of foss. in Skye & Raasay, xxix. 344, —— marginatus, xlv. 614. — Martini, 1.354 & pl. xiii [5]. — Martinsii, xxxvii. 63. —— Moorei, terminat. of, xxxvil. 65 fig. — Murchisone, zone of, in Inf. Oolite, xvi. 5. — Murrayanus, sp. nov., xv. 10. — WNisus, xlv. 614. noricus, xlv. 613; beds contg. same at Speeton, xlv. 593. 346 & zone of, in Chat- Amm Ammonites nucleus, xlv. 614. nutfieldiensis, var. 8B Simsii, nov. ?, 1. 353. obtusus, zone of, xvi. 404. occlusus, sp. nov., Xx1. 36 & Do ill. ordinarius, sp. NOoV., Xv. 8. —— oxynotus, sp. fig., xvi. 407 ; zone oe xvi. 406 ; table showg. range of spp. in, XXV1. 397 ; zone about Radstock, xxxi. 497 ; at Tobermory, Xxxiv. 716. — Parkinsoni, zone of, at Dundry, xvi. 24; in Gloucestershire, etc., xvi. 37. —— pectinatus, Xxxvl. 228. perarmatus, Xxxiil. 392; zone of, in Sutherland, xxix. 169 ; var. catena, xxvii. 113 & pl. v. — placenta, sp. nov., xv. 10 & pl. i. planorbis, zone of, xvi. 389; in N.E. Treland, xxiii. 299 ; at Camel Hill, xxin. 462, 467; at Bedminster, xxiii. 501 ; foss. fr., at Shepton Mallet, xxii. 509 ; list of foss. in Raasay, xxix. 339. planulatus, Xxxi. 287. —— plicomphalus, xxii. 251. poculum, sp. noy., xv.9 & pl. i. pseudocordatus, sp. NOV., XXxill. 392 & pl. xiii. pseudogigas, Sp. NOV., XXxvi. 228. — putealis, sp. nov., xv. 11 & pl. 11. radians, xxvi. 230 & pl. xv. raricostatus, zone of, xvi. 407; table showg. range of sp. in, xxvi. 397. —— Reginaldi, sp. nov., Vi. DIA XKx. — Rembda, xxvii. 63 & pl. 11. reversus, sp. nov., xv. 9 & pl. 1. rhamnonotus, xxxiil. 490. -— rhotomagensis, zone of, nr. Folke- stone, xxxill. 437, 438. rostratus, Xxxi. 286. rotula, xlv. 614. —— rugosus, sp. nov., xv. 9. Sauzei, xxxvil. 62. semicostatus, zone of, in W. High- lands, xxxiv. 703. Soutonii, sp. ple xi speetonensis, var. concinnus & var. venustus, xlv. 613; beds contg. same at Speeton, xlv. 594; zone of, ibid., xxiv. 234. —— spinatus, zone of, list of foss. in Skye, xxix. 344, 316 & HOV, | Xt Abad —— Stangeri, sp. nov., xi. 455 & plod. subanceps, sp. nov., xxii. 150 & pl. vii. —— (Stephanoceras) subarmatus, |. Proc. — subcostatus, sp. nov. ?, xxxvii. 63. —-— subradiatus, terminat. of, xxxvii. 61 — Sutherlandi, sp. nov., xxvill. 345 & pl. xxi. suttonensis, sp. nov., xxil. 81. Szigmondyi *fr. Bakony district, xxix. (Part 2) 1. Amm 10 Ammonites terebratus, its non-occurr. in Grey Limest. of Scarborough, xxix. [list of errata]. triplicatus, xxxvi. 228 & pl. x. turgidus, sp. nov., xv. 11. — Turneri, zone of, xvi. 408. Umbulazi, sp. nov., xi. 456 & pl. xi.; xxvil. 63 & pl. m1. varians, zone of", nr. Folkestone, xxxiil. 437, 446, 448. Vertumnus, sp.nov., xv. 9 & pl. i. spp. (Upper Greensand), xi. 87 & pl. u.; (Jurass.), XXVil. 113 & pl. v. ‘ Ammonitico rosso’ correl. w. Oxfordian, v. 179, vi. 426; Catullo’s correl., vii. 67 et seqq. Amorphozoa, char. of, v. 55-63; Devon., stratigr. value of, xxii. 664. Ampezzo Valley (S. Tyrol), xlix. 13, 14, 28; diagr. of Upper Trias in, facg. xlix. 47; list of foss. fr., xlx. 48 e¢ seqq. Amphibia fr. Nova Scotian Coal Mea- sures, xxvi. 166; in Carb. group, xxxvil. Proc. 225. ‘Amphibolites a glaucophane’ of Ile de Groix, xliti. 302; banded do., nr. Quimperlé, xlii. 311; in Roscoff dis- trict, xliii. 817; nr. Perrero, etc., 1. 254, 259. ‘Amphibolized gabbro’ xliv. 447. ‘Amphibrachium crassum, 223 & pl. v Sragile, sp. nov., xlix. 223 & pl. v. truncatum, sp. nov., xlix. 223 & pl. v. sp., xlix. 224 & pl. v. Amphicentrum, gen. nov., pl. xx.; xxii. 304 fig. — granulosum, xxii. 306 & pl. xx. Ampbhichelydia, name prop. for section of Chelonia, xlv. 518. Amphidetus virginianus, Sp. NOv., 1. 425 fig.; anatomy of test, xxv. 16. Amphihelia inerustans, sp. NOV., XXvi. 804 & pl. xx. Amphipeltis, gen. nov., xix. 75. paradoxus, sp. nov., xviii. 346; xix. 76, 79 fig. Amphipoda, Prosoponiscus ref. to, Xv. 137 et seqqg.; new sp. of (Moray Firth), xv. 139 & pl. vi. Amphistegina vulgaris, xx. 62; toria, xxl. 391. -beds of Siena district, xvi. 298, 299. Ampleforth Beacon (Yorks), section to Oswaldkirk, xxxiti. 356; do. in quarry, descr., xxxill. 358. Amplexus Feildeni, sp. nov., xxxiv. 589 & pl. xxvi. — cf. nodulosus, xxxix. 591. —— pustulosus, sp. Nov., xxxix. 691 & pl. xxiii. tortuosus, xl. 503 & pl. xxiii. —— spp. (Silur.), xxxiv. 589 & pl. xxvi. ; (Devon.), xl. 500, 501 & pl. xxi. of Craig-y-fael, sp. noyv., xlix. xxil. 806 & in Vic- Ampney Crucis (Gloucester), section in Oolites descr., xiv. 119. Ampthill Clay (Oolite), prob. horizon of, xxxill. 313. Ampullaria (?) ignobilis, sp. nov., Xxiil. 153. —— (Natica) subdepressa, sp. nov., viii. 267, x. 155 & pl. ii. Ampyx (Rhaphiophorus) aloniensis, sp. nov., xliv. 724 & pl. xvi. ; zone of, xliv. 673, 682. Salteri, sp. nov., xxxi. 182 & pl. x. Amsterdam (Holland), well-sections, xi. p. Ixxiii. Amuri (New Zealand), section thro’ S. Bluff nr., xli. 272. Amuri Limestone considered as marking a stratigr. break, xl. 266 e¢ seqq. Amyegdaloids, in India, 11. 226; in Nova Scotia, iv. 52 et segg.; nr. Oberstein, iv. 210 e¢ seqgg.; m Nagpur district, xl. 358 et seqq., xvi. 155 et seqgq.; felspathic, of Carrick, xxii. 516; zeo- lites, etc. in, comp. w. those formed by thermal springs, xxxiv. 73-85 & pl. iv.; var. orig. of, xxxv. 329; in Breidden Hills, xli. 535, 543 ; of Pen-y-chain, xlyv. 263, 264 figs. ‘ Amygdaloid traps,’ occurr. of copper in, xxil. 459 et seqq.; amyedaloid-rock = in Natal, xxvii. 60. Amyedules in Shap lavas, xlix. 362-363, 371. An Cumhann (Arran), xlix. 557. Anabacia Bouchardi, x). 715. complanata, xxxviil. 434, xxxix. 193, xl 75. orbulites, in Forest Marble & Corn- brash, xxxvill. Proc. 200, 202. Anagarry (Donegal) granite, chem. anal. of, xvili. 408, 410 ; sphene-rock of, xviii. 406. Anamesites of Eigg, xxvii. 290, 299; of Capraja, xlix. 135, 140. Anarthrocanna Perryana, sp. Nov., X1x. 461 & pl. xviii. Anas boscas (?), 1. 191 & pl. x. Anatase in metamorph. Brathay Flags, xlvii. 318. Anatina cothamensis, sp. nov., xxiv. 206. minuta, sp. NOV., XXxi. 227. —— numismalis, sp. nov., xxvl. 406 & pl. xxvi. (2?) precusor, xvii. 507 & pl. xvi.; var. pylensis. nov., Xxil. 88 & pl. iv. (?) Suessi, xvii. 507 & pl. xvi. wersicostata, xv. pl. iil. Anca DE Maneataviti, FR., Discov. of two Bone Caves in N. Sicily, xvi. 459-460. Anchitherium, ancestor of Equus, xxvi. p. xlix. Anchor Head Hill (Somerset), section, xlviii. 287. Anchor-ice, its excav. action, xx. 128; in Canada, xxvi. 669, xxvii. 3938, 394; format. of, in Alaska, 1. 3,6. See also Ice. Eh Aneillaria australis, vi. 331. lamellata, sp. NOvV., XXil. pl. xxvi. Ancyloceras, gen. char. & distrib. of, xxxvill. Proc. 234; Jurass. sp. of, xxxvill. Proc. 208, 219, gigas, ili. 303 fig. — Humboldtianim, 1. 174 fig. —— Waltoni, xxxix. 488 & pk, sax. Andalusia, *Tertiary of, vi. (Part 2) 1-8; (S.), geol. of, xiv. p. cxxxix, 130-133, xv. 585-604 w. map & sections. Andalusite in abnormal Shap Granite, xlvii. 283 & pl. xi. Andalusite-rock in Ireland, iv. p. Ixxii. Andalusite-schist of Skiddaw Forest, xmx. 6, 7. Andermatt(Switzerland),J urass.& crystall. rocks nr., xlvi. 191. AnpeErson, G., Occurr. of Bituminous Subst. nr. Mountgerald, Ross [abs. |, xix. 522. AnpeErson, J., Yellow Sandst. of Dura Den & its Fossil Fishes [abs.], xvi. 136-137. AnpDeERson, Sir J., obituary of, 1. Proc. 4A, Andes, struct. of crystall. rocks in, & their cleavage-planes, vi. 364-366 & pl. xxxi.; section fr. highest summit to Pacific, xvii. pl. u.; do. fr. Yungas to Anica, xvii. pl. ii.; gen. do., xvii. pl. i. ; table of altitudes, x xvii. 8; (Ecuadorian), vole. mud of, xxi. 249 ; coal on E. slopes of, exis 197. Andesine fr. Scourie Dyke, chem. anal. of, xli. 135. Andesites, ili. p. Ixxv; fr. Montana, xxxvii. 398, 399; of Skomer I., xxxvii. 411; in Troad, xxxix. 632; of Japan, xl. 431, 447 et seqg.; of Breidden Hills, xli. 539; nr. Newport-Fite, xli. 419 et segq. & pl. xiil.; of Madagascar, xlv. 354; in Triass. breccias of S. Devon, xlvi. 76; of Western Is., xlvi. 358, 361; younger do., ibid., xlvi. 371 w. chem. anal. & pl. xv.; porphyritic & vesicular fr. Korea, microse. struct. of, xlvii. 180 et seqg.; metamorph., in Shap Granite area, xlvui. 292 & pl. xi.; vesicular, in Skiddaw Slate Group, xlvii. 514; andes. & basalts of Devon, xlviii. 496-507 ; Carb., in Scotland, xlviii. Proc. 111; of Capraja, xlix. 135, 136; in Lake District, xlix. 859 et seqq.; ur. Builth, 1. 569, 571. Andesite-lavas of Schemnitz district, xxxii. 295; chem. anal. of same, xxxii. 303, 304. Andiroritho I. (Sea of Marmara), Devon. of, xxiv. 58. Andoversford (Gloucester), section nr., descr., xlvii. 551. Andrarum (Sweden), iii. (section). AnpreEws, W. R., Purbeck Beds of Vale of Wardour, xxxvii. 248-253 w. vert. 579 & 33 & pl. i Ang section; (& A. J. JuKxrs-Browns), do., 1. 44-71 figs. ANDRIAN, —, *Trachytic Format. of Schemnitz, xxi. (Part 2) 20. Andries Neck (S.E. Africa), fr., xxvii. 547 fig. Andromeda (?) alk to Vetulonie, xxv. 359 & pl. xiv. reticulata, xvili. 373 & pl. xviii. Anegada (W. I.), raised reefs of, xlvii. 232. Aneimites acadica, xxi. 153 & pl. viii. Aneroid barometer, xii. 112. Angle of repose of talus-material, xxiv. 90. Anglesea (Hants), section in gravel-pit nr., XXvVi. pl. xxxvii. Anglesey, dir. of cleavage-planes in, iii. 93; granite, etc., age of, 1x. 171; Carb. in, “xviii. 140. Anglesey, how it became an island, xxxii. 116-122 & pl. xiv (gcol. map & section) ; Dimet., Arvon., & Pebid. in, xxxv. 295- 308 w. map; geol. of, xxxvi. 237-240, xxxvill. 16-28 sections; gneissic & granitoid rocks of, xxxvi. Proc. 2; serpentine & assoc. rocks of, xxxviil. 40- 48 figs.; hornbl.-picrite of, xxxvii. 187- 140 fig., xl. 515 & pl. xvi.; Archean geol. & microsce. struct. of rocks, xxxvii. 210-238 & pl. vill (map & sections), xl. 567-589 figs.; hornbl.-picrite boul- ders on W. coast of, xxxix. 254-260 w. chem. anal.; Cambr. conglom. resting upon & in vicinity of pre-Cambr. rocks, xl. 187-208. Anglesey, age of gneisses & crystall. schists in, xlu. Proc. 87; pre-Cambr., etc. of, xliv. 464, 466, xlvi. Proc. 81 et segq.; map of Monian & assoc. rocks in, xliv. pl. xi.; Llandeilo & Bala vole. rocks in, xlvil. Proc. 117. Anglia (East), phys. geol. durg. Glacial period, xxx. 191-204 & pl. xv (anap & section); later Tertiary geol. of, ‘xxx. 74-119 figs.; new occurr. of mollusca in Upper Tertiary of, xxxiii. 119-121. Angora (Asia Minor), v. 362, 370. Angres (Belgium), Eoc. glauconite of, viii. 363. Angrogna Valley (Piedmont), 1. 256. Anguilla (W. I.), Mioc. echinoderm. fr., xxll. 297 et seqq. & pl. xix.; strata of, xxl. 573 w. list of foss. Anguis fragilis, |. 190 & pl. x. Angular drift in S.E. England, vii. 349- 398, 1x. 289, 294; detritus below forest- beds in Porlock Bay, xxi. 6; débris at Chesilton, xxxi. 38, 44 et seqq. figs. & pl.i.; drift in W. part of Yorks Dale district, xxxi. 75, 97; dispers. of same fr. Malvern Hills, xxxvi. 180; angular drift on Lr. Chalk plain betw. Upton & Chilton, xxxvili. 127-134. Angular flint-gravels in S. part of Wealden area, xlill. 639 e¢ seqq., 651. panorama Anh Anhydrite at Plaister Cove, v. 337. Anisoceras armatum, xxxi. 288. rugatum, xxvil. 63 & pl. iii. Saussureanum, xxxi. 288. an vet Vectis, sp. nov., xxxili. 195 & plo ix. Anisothyris carinata, xxxv. 83. Hauxwelli, xxxv. 83. tenuis, xxxv. 83. —— (Pachydon) tumida, sp. nov., xxxv. 83 & pl. vii. Anjou & Britanny, *trilob. of, iv. (Part 2) 35-39. Ankaratra district (Madagascar), ancient vole. phenom. in, xlv. 313. Ankerite of Nova Scotia, vi. 355 et seqq. w. chem. anal. Annan, Upper, Moffat Series in basin of, XXxXlIv. 288. Annandale (Dumfries), New Red Sandst. of, vi. 8396, xii. 259; section across same, xvii. 217. Anne Port (Jersey), xlix. 526. Annelid-burrows in Silur. of Binks (N. B.), xu. 242; in Cambr. of Longmynd, xi. 248, 249 & pl. iv., xi. 199-206 & pl. v.; in Lr. Coal Measures of Nova Scotia, xv. 73, 74 figs. ; in Sutherland quartz-rock, xv. 368, 380 & pl. xill., xvi. 220, 221; supp., in Laurent. of Canada, xxi. 608, 609 figs. ; Annelida, impressions in Silur. slates, vi. 56; foss., increase of recorded spp., x. p. lvii; in Calcif. Sandst. Series, xxxiv. 3; jaws fr. Cambro-Silur., etc. m Canada & Lr. Carb. of Scotland, xxxv. 370-389 & pls. xvili.—xx.; do. fr. Wen- lock & Ludlow format. of W. England, Xxxvil. 3868-378 & pl. xiv.; Paleoz., xxxvul. Proc. 65 et seqq., 118, 122, 154, 161, 174, 182, 209 ; tubicola fr. Wenlock Shales, xxxviii. 377-393 & pl. xv.; Brit. Jurass., xxxvili. Proc. 151, 180, 189, 194, 203 et seqq. Annesley (Notts), section in Perm. at, xxxill. 17 & pl. i.; Pleistoc. deposits nr., xl. 445. Annine, Mary, obituary of, iv. p. xxiv. Annochie (Aberdeen), fossilif. drift at, xiv. 520; Glacial shells fr., xxi. 196. Annularia acuminata, sp. nov., xvill. 312 & pl. xii. *brevifolia, vil. (Part 2) 103. —— longifolia, v. 340, ix. 145; fr. T’ang Shan, xxxvii. 84. Anodonta Jukesii, its absence in Devon, xxxvi. 261. Anodontacanthus, gen. nov., xxxvil. 427. acutus, sp. nov., xxxvil. 428 & pl. XX. fastigiatus, sp. nov., xxxvil. 428 & pl. xxii. obtusus, sp. nov., xxxvll. 428 & pl. xxi. Anomalina ammonoides, |. 722. ariminensis, |. 722. grosserugosa, |, 723. Anomia estuarina, sp. nov., xxix. 349 & pl. xii. — Dollfusii, xxxi. 231. kateruensis, sp. nov., var. suborbi- cularis, xvi. 178 & pl.ix.; var. modiola, xvi. 178 & pl. ix. Lawrenciana, sp. nov., xix. 6 & pl. iv. socialis, sp. nov., xxii. 85 & pl. ii. Anomodontia, endothiodont reptilia ref. to, xxxv. 562. Anomorrhea Fischeri, xxxviil. 498. Anoplosaurus, vertebr. char. comp. w. those of Hucercosaurus, xxxv. 617; do. w. those of Acanthopholis, xxxv. 628, 629. curtonotus, sp. nov., Ir. jaw of, xxxv. 600 & pl. xxxv.; vertebr. column of, xxxv. 601 & pls. xxxiv.-xxxv.; sca- pular arch of, xxxv. 609 & pl. xxxv.; fore & hind limbs of, xxxv. 610, 612 & pl. xxxv. —— major, sp. nov., cervical vertebra of, xxxv. 631. Anoplotherium, relat. of, iv. 129-180. commune, iv. 32 & pl. ll. ; comp. w. Chalicotherium, xxvi. 429 et seqq. & pl. xxix. Anopolenus, gen. NOV., XX. char. of, xxi. 477. Henrici, sp. nov., xx. 236 & pl. xiii. ; xxi. 480, 481 figs. impar, sp. nov., xxvill. 179 & pl. vu. Salteri, sp. nov., xxi. 478, 481 fig. ; xxviii. 179 & pl. vu. Anorthite in Carlingford syenite, chem. anal. of, xii. 196; in hornbl.-schist of Porthalla Cove, xl. 473. Anorthite-basalt of Herefordshire Beacon, xl. 497 & pl. xx. AwnstEep, D. T., *Ehrenberg’s mem. on Meteoric & Volcanic Dust, 11. (Part 2) 10-15; *Volborth’s mem. on Cystidea, iii. (Part 2) 16-19; *Barrande’s Pre- liminary Notice on Silur. System & Trilob. of Bohemia, iii. (Part 2) 29-40. , Descr. of Remarkable Mineral Veins (Cobre Lode), xii. 144-153 w. maps & sections; do. do. (San Fer- nando, Sykesville, & Ducktown Lodes), xiii. 240-254 w. maps & sections. —, Geol. of S. Part of Anda- lusia, betw. Gibraltar & Almeria [abs. ], xiv. 180-183; [in extenso] Geol. of Malaga & S. Part of Andalusia, xv. 585-604 w. map & sections. , Solfataras & Sulphur-deposits at Kalamaki, nr. Isthm. of Corinth, xxix. 360-362. , obituary of, xxxvii. Proc. 43. Anstey’s Cove (Torquay), altered dolerite In, xxxil. 423. Awsticek, W., obituary of, xvi. p. xxvii. Anstruther (Fite), section to Pittenweem in Calcif. Sandst. Series deser., xxxvi. 560. 236; gen. —— Ants, *foss., vi. (Part 2) 61-65. Ant Valley (Norfolk), section across, XXXxlii. 92. Antalo Limestone of Abyssinia, xxv. 403. Antarctic, *Sir Jas. Ross’s voyage to, iv. pp. Ixxxiii-xc; Ant. continent, glacial phenom. of, xxix. p. liv. Antedon comp. w. Actinometra, xxxvi. 41 ; w. Solanocrinus, xxxvi. 43. —— equimarginata, sp. nov., xxxvi. 42, 49 & pl. v., 554. calloviensis, sp. NOv., fig — Fischeri ref. to Mesocrinus, xxxvii. 128, 129. impressa, Sp. nOV., Xxxvil. 135 & pl. vi. imeurva, sp. nov., Xxxvi. 552 & pl. xxiii.; table showg. distrib. of cer- tain char. of A. incurva in other Coma- tule, xxxvi. 554. laticirra, sp. nov., xxxvi. 551 & pl. xxiii. —— latiradia, sp. nov., xxxviii. 38, 39 fig. — Lundgreni, sp. nov., xxxvi. 550 & pl. xxiii. paradoxa, xxxvi. 40, 46 & pl. v. perforata, sp. NOV., Xxxvi. 549, 555 & pl. xxiii. — prisca, sp. nov., xxxvi. 42, 54 & pl. v. — rotunda, sp. nov., xxxvi. 40, 52 & pl. v., 554. rugosa, sp. nov., xxxvi. 49, 549, 555 & pl. xxiii. semiglobosa comp. w. A. incurva, XXXV1. 553, 554. striata, sp. nov., xxxvi. 551 & pl. XXlil. Antelope Inn (Menai Bridge), rhyolitic lava (?) nr., xxxv. 313. Antequera (Spain), Jurass. limest., etc. nr., xxvii. 100 et seqq. Antholithes pygmea, sp. nov., xxil. 149 & pl. vii. —— Rhabdocarpi, sp. nov., xxii. 149 & pl. vii. —— squamosa, sp. nov., xxii. 150 & pl. vii. Anthomorpha, gen. char. of, xlv. 135. Antuony, J. G., Impress. of Soft Parts of Orthoceras, ili. 255-257 fig. Anthophyllum, see Montlivaltia & Fla- bellum. lineatum, i. 495 fig. Anthracite in mica-schist nr. Worcester (Mass.), i. 199-202 ; chem. anal. of, i. 204-207 ; *scalariform ducts in, ii. (Part 2) 94; in Silur. of Tweed Valley, iv. 204; of Savoy Alps, foss. plants in, v. 130-142, 174-179; Silur., of San Pedro de Cova, v. 147-148; do., at Grieston, vi. 55; *plants of Alps, vii. (Part 2) 91-103; anthr. artificially pro- duced, xvii. p. xlviii; in Pen-y-glog slate-quarry, xxxvill. 97; coalfield of xxxvii. 40 Ant Cascade, xlii. 560-564 figs. ; format. of, xlix. Proce. 11. ‘ Anthracite-schists’ in Verrucano, vi. 382 ; of Dumfriesshire, vii. 46-54, 161; of S. Scotland, Silur., xi. 468-473. Anthracomya, aft. of, xlix. 249. Adamsii, xlix. 260 & pl. viii.; var. expansa, nov., xlix. 261 & pl. ix. angusta, sp. nov., xlix. 268 & pl. x. —— arenacea, |. 440 & pl. xx. carinata, sp. nov., xlix. 273 & pl. x. dolabrata, xlix. 261 & pls. viil., ix. elongata, xix. 79 fig., 80; xlix. 266 & pl. x.; 1.440 & pl. xx. — (Naiadites) levis, xix. 79 fig., 80; ]. 441 & pl. xx. — lanceolata, sp. nov., xlix. 267 & Dlexe minima, sp. nov., xlix. 272 & pl. ix. — modiolaris, xlix. 265 & pl. x. obovata, sp. nov., xlix. 270 & pl. x. obtusa, xlix. 267 & pl. x. ovalis, 1. 441 & pl. xx. —— Phillipsii, xlix. 262 & pls. ix., x. pumila, xlix. 269 & pl. x. scotica, xxxiv. 16; xlix. 264 & pl. x. senex, xlix. 270 & pl. x. subcentralis, xlix. 268 & pl. x. —— Wardi, xix. 271 & pl. x. ; sp. (Coal Measures), xlix. 271 & Dlaxt Anthracoptera, gen. char. of, xxxiv. 12; aff. of, xlix. 249; name discarded for . Naiadites, 1. 438. — Browniana, xlix. 257. carbonaria, xix. 79 fig., 80. carinata, xlix. 253 & pl. vii. elongata, sp. nov., xlix. 256 & pl. vii. modiolaris, xlix. 251 & pl. vil. (?) obesa, sp. nov., xxxiv. 12 & pl. i., xlix. 255. quadrata, xlix. 254 & pl. viii. — trianyularis, xlix. 253 & pl. vii. —— tumida, xlix. 255 & pl. vil. Anthracosaurus Russelli, gen. & sp. nov., xix. 56-68 figs. Anthracosia, var. habitat of, xxxiil. 642, 643; later name than Carbonicola, |. 441; Anthracosia-bed assoc. w. cannel coal, xxxvi. 59. — (?) nucleus, xxxiv. 16 & pl. ii. Anthracotherium comp. w. Hyopotamus, iv. 104 et segg.; dental formule of, iv. 109-111. —— *dalmatinum, ix. (Part 2) 34. =) Magni, AN.) pls; wit) &5 | vill: ; *in coal of Lukawitz, xix. (Part 2) 31; *occurr. in Styria, xxviii. (Part 2) 3. Anthracotheroid quadrupeds fr. Koc. of I. of W., iv. 103-141 & pls. vii.—viii. Anthrapalemon, gen. nov., xvii. 529; comp. w. Paleéocarabus, xix. 520. — dubius, xvii. 532 figs. — Grossarti, sp. nov., xvil. 530 figs. —— Macconochii, sp. nov., xxxv. 471 & pl. xxiii. Ant Anthrapalemon (?) Woodwardi, sp. nov., XXxill. 863-878 & pl. xxvii. ; xxxv. 468 & pl. xxiii. sp. (Coal Measures), xvii. 530 fig. Anticlinal folds in Libyan Desert, in relat. to water-supply, 1. 537. Anticosti I. (Labrador), i. 456. Antigoni I. (Sea of Marmara), trachytes & Devon. of, xxiv. 61. Antigonish (Nova Scotia), sections nr., i. 31 et seqq. Antigua (W.I.), geol. of, xix. 408; foss. corals fr., xix. 410, 412, 445 & pls. xiii— Xlv., xxiv. 18, 22; raised reefs of, xlvii. 230. Antillia, gen. nov., xx. 28; no. of Mioc. spp., xxiv. 17; subgenus, classif. position of, xlii. 121. — bilobata, sp. nov., xx. 31 & pl. i. dentata, sp. nov., xx. 29 & pl. 11. lens, xxvi. 306, 310 & pl. xx. Lonsdaleia, sp. nov., xx. 30 & pl. iii. ponderosa, Xx. 28 & pl. v. Walli, sp. nov., xxi. 11 & pl. i. Antilopide in Newer Plioc. of Britain, x1. 280-293 ; foss., generally, list & bibliogr. of, xl. 285. Antimonio-sulphide of silver, *red, at Joachimsthal, xxix. (Part 2) 4. Antimony in Japan, xxxiv. 555; occurr. w. diabase, xlix. 532. Antinomia angulata, vii. 75 fig. angusta, vil. 75 fig. deltoidea, vii. 75 fig. — dilatata, vii. 75 fig. — diphya, vii. 75 fig. AntTrIpoFF (& MsreritzKy), *Geol. Map of S. Portion of Urals, xvi. (Part 2) 22-24. Antitaurus (Asia Minor), 1. 339. Antlers, implem. fashioned fr., in Robin Hood Cave, xxxil. 249, 250 fig. ; in Church Hole Cave, xxxiil. 602, 608 figs. ; developm. of, in deer, xxxvi. 395. Antonine Wall in Scotland, xviii. 228. Antrim (Ulster), basalt, etc. of, vii. 101; plant-beds interstrat. w. same, xxv. 162, 357-362 & pls. xiv.-xv. ; Iron ores assoc. Ww. same, xxvi. 151-165 figs.; evid. of glaciation in, xxix. 200. Antwerp Crags, vill. 281, xxi. 222 et seqq., xxii. 229; Upper do., or Yellow Crag (w. list of foss.), vili. 288; Middle do., or Grey Crag (w. list of foss.), vill. 288; Lr. do., or Black’ Crag (w. list of foss.), viii. 290; correl. w. Red & Coral- line Crags, xxvil. 855; Rotaline fr., Xxvill. 120. Anure, Lough (Donegal), syenite, chem. anal. of, xx. 276. Aparchites subovatus, sp. nov., xlix. 292, 297 & pl. xii. — subtruncatus, sp. nov., xlix. 292 & pl.vaat. leperditioides, sp. nov., xlix. 292, 296 & pl. xii. Apatite, *artif. prod. of, ix. (Part 2) 31-33 ; in Brit. Carb. dolerites, xxx. 543; in Laurent. of Canada, orig. of, xxxii. 289; in Japanese augite-andesites, x]. 440; in Gr. Whin Sill, xl. 653; in diorite, xlii. 493 & pl. xxi. Apennines, section to nr. Bologna, v. 290; Jurass. of, v. 270-271; (Central), Bde & Cret. of, xxv. (Part 2) *‘ Apennine Limestone’ in Lycia, ii. 9; im Cephalonia, iii. 112. Aphanite, abolition of term deprecate xxxv. 340. Aphanitic dyke at Sandy Creek (N. Gipps- land), xxxv. 14 fig. Apia (Samoa), reported gold discov. nr., XXX. p. iv. Apiocrinus, struct. of calyx-plates in XXXVIl1. 36. Aplite in Gerrardo Valley, ete., 1. 247, 259; veins ‘in gneiss of Schuttrisberg, xxx. 320 fig.; nr. New Galloway, xlvi. 577; in ‘pietre verdi, 1. 257 & ‘pl. xv. Hpaphyee: fr. Dartmoor Granite, xlix. ihen sp. (Devon.), xviii. 306, xix. 2 Aporrhais marginata, xxxiii. 494, Appin (N.S.W.), section, iii. pl. vii. Applecross (Ross), raised beach at, i. 217; plan & section illustr. relat. of Lias, xxxiv. 672 ; section in Infra-Lias deser., XXxiv. 698. roe Bridge (Essex), section at, xxiii. APPLEGARTH, F., Geol. of part of Masulipatam District, xix. 32-35 w. section. Appleton (Yorks), Corallian of, xxxiii. 362 et seqq. Appletreeworth Beck (Lake District), Stockdale Shales of, xliv. 694 w. sec- tions. ‘Applied Geology,’ * Burat’s, i. 133-186 ; a d’Orbigny & Gente’s, ix. (Part 2) Aptenodytes Forsteri, sacrum comp. w. that ot Ornithodesmus, xliti. 209, 210 & pl. xu. Apteryx, pelvis of, xl. Proc. 54 fig. australis coeval w. Dinornis, etc., vi. 339; xil. 210 & pl. iii. Aptornis, remains of, fr. New Zealand, iv. 238. otidiformis, xii. 210 & pl. iii. Aptychus, i. 234; *remarks on, vii. (Part 2) 32; *occurr. w. Amm. plan- orbis, xii. (Part 2) 22. Apuan Alps, Jurass. of, v. 266-272. Apus, comp. w. Himantopterus, xii. 35, a 90 ae vee struct. comp. w. that of trilob., 1. 412 et seqgg.; diaer. ae 79 diagr. of eye, (Lepidurus) spitzbergensis, sections through, 1. 427, 428. Arabah, Wadi, xxxi. 12; pp: lv et segq. orig. of, xxiv. Arabellites, gen. nov., Xxxv. 377. —— anglicus, sp. nov., XXXvi. 375 pl. xiv. ascialis, sp. Mnov., Xxxv. 378 pl. xviii. cervicornis, sp. nov., xxxv. 379 pl. xix. cornutus, sp. NOov., Xxxv. 377 pl. xviii.; xxxvi. 374. crenulatus, sp. nov., xxxv. 379 pl. xix. cristatus, sp. nOV., Xxxv. 378 pl. xix. cuspidatus, sp. nov., Xxxv. 378 pl. xvii. elegans, sp. nov., Xxxv. 382 pl. xx. extensus, Sp. NOV., XXXvVl. 374 pl. xiv. gibbosus, sp. nov., Xxxv. 378 pl. xviii. hamatus, sp. nov., Xxxv. 377 pl. xviii. — lunatus, sp. nov., xxxv. 378 pl. xix. (2?) obliquus, sp. nov., xxxv. 379 pl. xix. obtusus, sp. Nov., Xxxvi. 375 pl. xiv. ovalis, sp. nov., xxxv. 378 pl. xviii. pectinatus, sp. nov., xxxv. 379 pl. xix. politus, sp. Mnov., XXxv. 385 pL =x: — quadratus, sp. nov., xxxv. 379 pl. xix. rectus, sp. DOov., Xxxv. 378 pl. xvii. scoticus, Sp. nOV., Xxxv. 386 pl. xx. scutellatus, sp. nov., xxxv. 379 pl. xix. similis, sp. nov., xxxv. 382 & pl. xx., XXXvl. 376; var. arcuatus, NOV., XXXV. 385 & pl. xx. —— spicatus, sp. nov., xxxvi. 374 & pl. xiv.; var. contractus, noV., XXXVi. 375 & pl. xiv. — sulcatus, xxxvi. 375. Arabia (N.W.), geol. of, xxxi. 1-28 figs. ; (Petra), geol. of, xxv. 17-38 & pl. i (map & sections); Cret. foss. fr., xxv. 44-46, xlix. Proc.2; (S.E.), echinoderm. fr., xxi. 349-363. Arabian Desert, red sands of, xxxviii. 110— 113 w. chem. anal. Arachnida, relat. w. Xiphosura, etc., xxvill. 46-63; Paleoz., list of, xxxii. 63; in Coal Measures, xxxviil. Proc. 212. Arachnoides australis, xxxili. 48. elongatus, Sp. NOV., XXxill. 48 & pl. iil. —— Loveni, sp. nov., xxxiil. 47, 65 & pl. iu. Arachnophyllum Richardsoni, xxxiv. 585. @ @ & & B B B B ew B & B & Bw we & & & & & & Are Areosaurus gracilis, gen. & sp. nov., xxxvil. 700. Aragonite, see Arragonite. Aralo-Caspian format., v. 375. Aran ‘traps,’ ix. 163 et seqq. Aran Benlynn (N. Wales), microsce. struct. of felstone of, xxxi. 401 & pl. xvii.; do. of ashes of, xxxi. 404 & pl. xviii. Aran Mowddwy (N. Wales), section to Lianfihangel, i. 11; do. to Llanfair, ili. 144; microsc. struct. of felstone of, xxxi. 400 & pl. xviii. w. chem. anal.; do. of ashes of, xxxi. 404. Arara Limestone, 1. 91. Arardt, Mt. (Armenia), section to Van, xi. 312, 341. olla gracilis, sp. nov., xxil. 146 & pl. vi. — Hudlestoni, sp. nov., xxxiil. 402 & pl. xvii. Araxes River (Armenia), *natron-lakes in plain of, v. (Part 2) 26-30. “Arcs of denudation’ in S.E. England, xxill. 400 e¢ seqq., xxiv. 166. Arca equata, sp. nov., xxxix. 520. albe-crete@, sp. nov., xxi. 40. ——anomala, sp. nov., xxxii. 398 & pl. xv. — (?) Brownii, sp. nov., xvil. 69 & pl. iv. capensis, sp. nov., xxvil. 66 & pl. iii. consobrina, sp. nov., vi. 52 & pix culmotecta, sp. nov., xxxix. 520 & pl. xviii. exaltata, 1. 245 & pl. viii. [3]. ——/filicata, sp. nov., xxii. 583 & pl. xxvi. — Hugardiana, xxxi. 299. . inequilateralis, sp. nov., xxil. 293 & pl. xviii. — (Cucullea?) Jonesi, sp. nov., xxiil. 161 & pl. ix. — Lanthanon, sp. nov., xxxiii. 398 & pl. xv. longipunctata, sp. Nov., xxxi. 228 & pl. xii. —— Iyecettii, sp. nov., xvii. 501 & pl. xvi. —— Naranjoana (?), xx. 300 & pl. xvi. —— natalensis, sp. nov., xi. 461 & pl. xiil. —— numismalis, sp. nov., xxvi. 406 & pl. xxvi. —— olisiponensis, sp. nov., vi. 176 & pl. xiv. — Patricia, sp. nov., vi. 52. — plicata, sp. nov., xxvi. 249 & pl. xii. —— prelonga, sp. nov., xxvi. 249 & pl. xiv. — reticulata, sp. nov., xxxi. 229 & pl. xii. —— striatula, sp. noyv., xvi. 179 & pl. ix. — Stricklandi, xxvi. 407. —— subrostrata, iii. 417 & pl. xv. Arc 16 Arca subtetragona, sp. nov., vi. 318 & pl. Ex. 2 —— Trinitaria, sp. nov., xxii. 583 & pl. xxvi. : —— umzambaniensis, sp. nov., xi. 460 & pl. xu. Arcestide, enum. of genera of, xxxviil. Proc. 229. Arch, ‘Natural,’ in Red Sandst. on Loch Greinord, xiv. 168 fig. Archean of Shropshire, xxxv. 643-669, XXxviil. 119-126 w. map; of Anglesey, xxxvil. 210-232 & pl. vill (map sections), xxxix. 476, xl. 567-589 figs. ; age of Lizard hornbl.-schist, XXXix. 23; age of Assynt Series, denied, xxxix. 359 ; do. of S. Devon schists, xl. 23. Archean, newer, of Shropshire, derived fragm. in, xlii. 481-485; microsce. struct. of older Arch. rocks, xlii. Proc. 91; orig. of same, xli. Proc. 110; transit. forms & correl. of, xli. Proc. 112, 113; in Britanny, xl. 319; in Sark, xliii. 334; in N.W. Highlands of Scotland, xliv. 387; metamorph. of same, xliv. 429; section of Arch. gneiss showg. thrust-planes, etc., xliv. 382 ; igneous rocks intrus. in, xliv. 389; (?) age of perlitic felsites fr. flanks of Herefordshire Beacon, xliv. 740-744 & pl. xvii.; of gneisses & schists of Alps, xlv. 97; supp. Arch. rocks on W. boundary of Longmynd massif, xlvi. 402; gneisses, etc. of Britain, xlvu. Proc. 67. Archeocalamites radiatus, comp. w. plant- remains fr. Methil, xxxvill. 252. Archeocidaris, gen. char. of, xxx. 311 & pl. xxiv. ‘se Urii, xxxii. 39 & pl. i. Archzocyathine fr. S. Australia, xlix. Proce. 8. A Archeocyathus comp. w. Hozoon, xxl. 53 ; history of genus & all. forms, xlv. 126; mineral nat. of same, xlv. 129; mode of growth & struct. of same, xlv. 131 & pl. v.; aff. of same, xlv. 138. Tchnuse, xlv. 132 & pl. v. profundus, xlv. 126, 132 & pl.v. _ Archeoniscus Brodiei, xxxv. 349 & pl. xiv. ; xxxvil. 250. , Edwardsi, sp. nov., x. 385 & pl. xiv. Archeoniscus - limestone, diagr. showg. var. of strata betw. it & Cinder Bed, aye Archeopteris gaspiensis, Xxxvil. 307. _ (2) sp. nov. (Devon.), xxxvu. 305 & pl. xiii. Archeopneustes abruptus, gen. & sp. nov., xlviii. 163-169 & pl. iv. Archeopteryx, its reptilian aff., xxx. 10, 11. Archeoscyphia, gen. nov., Xlv. pl. v. minganensis, xlv. 142 & pl. v. Archeospherina, gen. NOV., XXXi1. 71, 73 & pl. x. 142 & Archeoteuthis shown to be Péeraspis, xvii. 163. Archangel (Russia), section on Dwina nr., ll. 378; glacial drift betw. Astrakan and, xxx. 457. Archegosaurus, aff. of, ix. 69, xiv. pp. cil, civ; comp. w. Loxomma & Pholido- gaster, xviii. 293, 294; comp. w. Anthra- cosaurus, Xix. 65, 67. * Dechenii, vii. (Part 2) 34. —— *minor, vi. (Part 2) 58. Axncuiac, E. J. A. D. S. p’ (& E. vE VERNEUIL), *Paleoz. Foss. of Asturias, i. (Part 2) 65-68. , Wollaston Medal awarded p- xix; obituary of, xxvi. to, 1X. p. XXIx. Archiulus xylobioides, xxv. 441. Arctic, Silur. foss. fr., ix. 312-317 ; Arctic Archipelago, foss. & rocks from, xi. 536- 541; flora showg. change of climatal condit., xxiv. pp. lxi et segg.; *Heer’s descr. of foss. flora, xxv. (Part 2) 11; shells dredged off Shetland Is., xxv. 8; ice, physics of, xxvi. 671-701 ; Ocean, recent Rotaline from, xxviii. 116; mollusca in Scottish drifts, xxx. 321, 322, 337. Arctic Expedition of 1875, xxxi. p. Ixiii, xxxll. Proc. 101; flora in Mioc. times, xxxli. Proc. 101; in Cret. & Jurass. times, xxxii. Proc. 103; geol. of Arctic lands visited by Nares Exped., xxxiv. 556-567 & pl. xxiv (map); paleont. of same, xxxiv. 568-639 & pls. xxv.- xxix.; snowdrift deposits in Arct. reg., ]. 475. Arctogeal prov. constit. in Triass. times, xxvi. 49; Mioc. fauna, etc. of, xxvi. p. lv. Arctomys marmota, *foss. in Styria, xxii. (Part 2) 30. Ardara (Donegal) granite, chem. anal. of, xviii. 408, 409. Ardassie Point (Sutherland), Coralline Oolite of, xxix. 175 w. list of foss. Ardchek, Lake (Asia Minor), chem. anal. of water of, xii. 186, 187. Ardennes, axis of, prolong. under S. England, xxviii. p. lxxxii; Upper Jurass. of Ard. dept., xxxvii. 501; vert. section, XXXvii. pl. xxvi. Ardish (Armenia), section to Baydzid, xi. 315, 342; do. to Bitlis, xi. 320, 343. Ardle, Strath (Perth), section descr., xvii. 263. Ardmalin (Donegal) granite, chem. anal. of, xvili. 408. Ardmillan (Ayr) & Penwhapple, Grapto- litic Flagst. Series of, xxxvui. 584; A. shore, typical section, descr. & fig., XXXvili. 593, 595. Ardmillan Beds of Penwhapple Glen, sec- tion, xxxvili. 604; of Mulloch Hill, section, xxxvili. 618; gen. section, XXxVili. 621. Ardmillan Braes (Ayr), Girvan success. of, xxxviil. 589. Ardnamurchan (Mull), volcano of, xxx. 250; columnar lavas, etc. of Beinn Shiant, xxx. 261 e¢ seqq. figs.; New Red in, xxxiv. 692; Lr. Lias in, xxxiv. 707; Middle Lias of, xxxiv. 714; microsc. struct. of gabbros & basalts in, xlii. 89 e¢ seqq. & pls. iv., v., Vil. Ardrossan (Ayr), section nr., xv. 2. Ardshiel peninsula (Argyll), section, xvii. 266; quarries, incl. in granite of, w. chem. anal., xxxvi. 14, 15. Ardtallanaig (Perth), metalliferous ores, etc. at, xvi. 423. Ardtornish (Mull), section at Innimore of, xxxiv. 673; Carb. reefs at, xxxiv. 684. . Ardtrea (Tyrone), limest. of, xiii. p. exxviii. Ardtun (Mull), leaf-beds of, vii. 91-103, vill. p. Ixxvui, xh. 92, xl. 270-300 figs. & pls. xili.—xvi.; flora of same, xliii. 288; plant-remains comp. w. those fr. Antrim, xxv. 360; mud-streams, evid. of, xxx. 228; gravel ibid., xlili. 276, 278; tachylyte ibid., xliv. 300 et seqq. & pl. xi. Ardwell (Ayr), geol. map of coast-line to Shalloch Forge, xxxviil. pl. xxv. Ardwell Shales & Flags (Girvan success.), xxxvill. 594; in Penwhapple Glen, xxxvili. 605; E. & W. of same, xxxvili. 611. Ardwick (Lancs), ii. 18 et segqg.; gen. section, xxxill. 18 & pl. i. Arenaceous strata in Paleoz. of N.Y. State, xv. 264. Arendal (Norway), *granitic, etc. rocks nr., x1. (Part 2) 9-13. Arenicola didyma, gen. & sp. nov., xu. 248 & pl. iv.; changed to Arenicolites, xiii. 204. Arenicolites sparsus, sp. nov., xiii. 203 & pl. v. uriconiensis, sp. NOoV., Xxxiv. 763. sp. (Durness quartz-rock), xv. 380 & pl. xili. Arenig Group correl. w. Upp. Tremadoc, xxix. 43; nr. St. David’s, xxxi. 167— 195 &. pls. vili—xi (map, sections, & foss.); graptolites in same, xxxi. 631-672 & pls. xxxili—xxxvil. ; history of name, xxxl. 170; occurr. of phosphate in rocks of, xxxi. 370 et seqq.; A. felstones, microse. struct. of, xxxi. 399; ashes do., xxx1. 404; A. Group in Caernarvon & Pembroke comp., xxxii. 137; dis- persal of boulders in N. Wales, xxxil. 451; quartzite of Stiper Stones, xxxiv. 763; felstones, S.E. dispersion of boulders, xxxv. 444; junct. of same w. that of Eskdale granite, xxxvil. 361; Beds in Anglesey, xxxvi. 238, xxxviii. 21; contemp. w. Skiddaw Slates,. Xxxvl. 278; equiv. in Bohemia, xxxvi. 602; rocks generally, type-foss. in, xxxvil. Proc. 100; A. rocks of N. Wales, classif. & fauna of, xxxvil. Proc. 102; do. of St. David’s, fauna of, xxxvil. Proc. 108; numerical anal. of foss., xxxvil. Proce. 115. 7 Ari Arenig drift in Vale of Clwyd, xliii. 74 ; unconform. at Caernarvon, xlvii. 331; series in Moelwyn district, xlvii. 374; vole. rocks in Merioneth, xlvii. Proc. 105; do. in Lake District, xlvii. Proc. 137; Arenig (or Gr. Ice) Drift, xlix. ee 82; conglom. at Twt Hill, xliv. 275. Arenig Fawr (N. Wales), section to Llan- gynog, 1. 7; porphyries fr., i. 8, ii. 297; & slates, vili. 148; list of foss., ix. 177; section to Llanwddyn, i. 10; do. to Snowdon, ii. 292; dispersal of erratics fr., xxxvili. 686. Argas, xix. 90 fig., 92. Argentina, fossil vertebr. fr., 1. Proc. 146, Arghaneh Maden (Asia Minor), section, i. 333; copper ores, etc. of, i. 334. Argiline in Venezuela, xvi. 464; of Naparima Hill, chem. anal. of, xlviii. 525; phys. & other char. of, xlviii. 526 ; microsce. struct. of, xlviil. 539. Argillaceous strata in Paleoz. of N.Y. State, xv. 263; no. of foss. sp. in same, xv. 264. Argilline, see Argiline. Argillite nr. Beaumaris, xxxix. 475; in Leicester breccias, xlv. 25. Argillochelys, gen. nov., fr. Lond. Clay, xlv. 236. Argillornis longipennis, gen. & sp. nov., xxxlv. 124-130 & pl. vi.; skull of, Xxxvl. 23-26 & pl. il. * Argilolite’ in Portugal, ix. 141. ARGYLL, DuKE of, Tertiary Leaf-beds in I. of Mull, vii. 89-103, w. map & sections. , Granitic District of Inverary, ix. 860-866 w. sections. , Post-Tertiary Lignite or Peat- bed in District of Kintyre [abs.], xxiii. 196. , Phys. Geogr. of Argyll in Conn. w. its Geol. Struct., xxiv. 255-273 figs. , Pres. Addr. [Glaciation & other Phenom. in relat. to Pres. Configur. of Earth’s Crust |, xxix. pp. li-Ixxviil, xxx. pp. li-lxix. , Six Lake-Basins in Argyll, xxix. 508-510. Argyll’s Bowling Green (S.W. Highlands), anticlinal, vii. 169. Argyllshire, granitic rocks of Inverary district, ix. 360-366; raised beaches in, xl, 549, xu. 167-169; phys. geogr. in conn. w. geol. struct. of, xxiv. 255- 273 figs.; six lake-basins in, xxix. 508- 611. Argyope punctata, sp. nov., xxvi. 244 & aXe wollumbillaensis, sp. nov., Xxvi. 243 & pl. x. Arica (Peru), section to Yungas, xvil. pl. u.; no evid. of coast-elev. at, xvii. 10. Arietites. gen. char. & list of spp., xxxviii. Proc. 232. C Ari Arionellus, distrib. of genus in time, XXvii. 395. longicephalus, sp. nov., Xxvili. 176 & pl. v. Arisaig (N.W. Highlands), struct. of country betw. Banavie and, xvii. 203. Arisaig (Nova Scotia), i. 30; geol. of, xx. 333-345 w. map & sections & lists of foss., xxvi. 490; entomostraca fr., XXxvi. 492. Aristosuchus pusillus, gen. nov., xlill. 221-228 fig. & pl. xu. Arkansas novaculites, 1. 377 et seqq. Arkansite, *comp. w. brookite, vii. (Part 2) 90; *deser., vil. (Part 2) 112. Arkle, Ben (N.W. Highlands), section to Moine thrust-plane, descr. & fig., xliv. 414, 415. Arksut (Greenland), cryolite of, xi. 140- 144; cassiterite-veins nr., xv. 606. Armagh, Perm. breccias & boulder-beds in, xxix. 402-407 figs.; fishes fr. Carb. Limest. of, xxxviil. Proc. 12. Armangon Valley (Burgundy), map of, S. of Tonnerre, xxxvii. 531; vert. section, XXXxVU. pl. xxvi. Armathwaite (Cumberland), sections in drift nr., xxxi. 90, 91. Armathwaite & Cockfield dyke, expos. of, xl. 209; petrol. of, xl. 213; chem. anal. of, xl. 224; action of hydro- chloric acid on rock of, xl. 224; gen. relat. of rock, xl. 226. Armboth (Lake District), quartz-felsite dyke, fluid-cavities in, xxxi. 585 & pl. xxx.; A. Fell, section to Threlkeld Station, xxvi. 605. Armenia, *Palzeoz. of, 11. (Part 2) 93. Armentara Alp (S. Tyrol), xlix. 65. Armentiéres (France), section descr., xi. 243. Arnaboll, Ben (Sutherland), sections, xvi. 234, 235; ground betw. Ben Heilem and, xxxix.402; ground betw. Druim-an-tenigh and, xxxix. 407; struct. of, xxxix. 403 w. sections; A. Valley, junction S. of, | xxxix. 405. Arnaboll Series def., xxxix. 358; gneisses | of, xxxix. 396. ArnoValley (Tuscany), section to Mosciano, v. 278; see also Val d’Arno. ARNOLD-BemrRoszE, H. H., Microsc. Struct. of Carb. Dolerites & Tuffs of Derbyshire, 1. 603-644 & pls. xxiv.—xxv. Arnott, N., obituary of, xxxi. p. lin. Arragonite at Vichy, vii. 80; coralloidal, growth of, xxi. 413-421 figs. ; properties ditferent. fr. those of calcite, xxxv. Proc. 64. Arran, I. of, rocks comp. w. those of Cantyre, viii. 424; pitchstone, glass, & other cavities in minerals of, xiv. 476 et seqqg. & pl. xvili.; ord. of success. in dritt-beds of, xxi. 204-218 figs., xxii. 276; Carb. dolerites in, xxx. composite dykes in, xlix. 536-565 figs. & pl. xix. 562 ; | 18 Arranmore I. (Donegal), granite, chem. anal. of, xviii. 408, 409. Arrears of contributions, xxvi. p. XXvi. Arsenic, *gen. distrib. of, ii. (Part 2) 26-28. Arsenious *acid, vii. (Part 2) 1. Artemis cordata, sp. nov., vi. 177 & pl. xxi. elegantula, sp. nov., vi. 177 & pl. xiv. —— elliptica, sp. nov., mi. 417 & pl. xv. —— imelegans, sp. nov., vi. 177 & pl. xx Artesian wells, in & round London, xii. 6, xxvii. p. lvii; at St. Petersburg, xx. 444; in Paris, xxviii. p. lix; at Meux’s brewery, section descr., xxxiv. 902-913 ; paleont. & phys. condit. of deposits zbid., xxxiv. 914-921; boring for, nr. Windsor Forest, 1]. 152, 496. Arthrophycus fr. Gold Coast, xlix. Proc. 146. Arthropleura, 347. Arthrostigma gracile comp. w. Psilo- phyton princeps, xxxiil. 218. Arthur, Lake (N.Z.), xxii. 256. Arthur’s Seat (Midlothian), Carb. dolerites of, xxx. 553; struct. & age of, xxxi. 131-148 figs. Arthursleigh (N.S.W.), i. 343, 344. Artificial format. of minerals, iv. pp. exv- cxvili; art. crystals, struct. of, xiv. 454; metamorphism, xxxvi. Proc. 81. Artiodactyla, char. of, iv. 131 e seqq.; remains in Wookey Hole, xix. 271. Artts, E. T., obituary of, v. p. xxii. Artisia, ii. 135, 1388; in Nova Scotian Coal Measures, x. 36, 38 figs. Artois, axis of, xii. 59. Artush Beds (Kashgar), xxx. 575. Aruba (W. I.), phosphatized coral fr., xli. 80, 81 w. chem. anal. Arun River (Sussex), superf. geol. of basin, xliii. 637; section across Arun & Adur watershed, facg. xliti. 656. Arundel (Sussex), raised beach nr., xv. 216. Arvicola Gulielmi, sp. nov., xxvi. 125, 130 & pl. vi. ratticeps, xxvi. 124-125, pl. viii. sp., In Pleistoc. Bristol, xxxvii. 69. Arvonian in Pembrokeshire, xxxv. 285- 294 w. map & section; in Caernarvon & Anglesey, xxxv. 295-308 w. map; char. of group, xxxvil. Proc. 56; so- called, of St. David’s, xxxix. 280; no evid. of, ibid., xlvi. 263; age, char., & new areas of, xl. 515. Arzo (Lombardy), *foss. fr., vi. (Part 2) 58. Asaphellus, subgen. noy., xxxiil. 664, see Hurypterus, xviii. 130 & fissure-dep. nr. Asaphus, Panderian organ in var. Amer. sp., Xxvi. 481. (Platypeltis) Croftii, xxxill, 665 & pl. xxiv. —— (Asaphellus) Homfrayi, xxxiii. 663 & pl. xxiv. —— platycephalus w. limbs, xxvi. 479 & pls. xxxi., xxxll.; palpus & other appendages of same, xxvi. 486-488 fig. — cf. tyrannus, xxxiv. 591. spp. (Silur.), vi. 170 & pl. viu.; , (Chazy Limest.), xv. 555 figs. Asar in Sweden, tl. 356, 358 eft seqq.; formation of, xix. 253. Asavl4 (Kurdistan), section to Kermdn- shah, xi. 333. Asbestiform layer in Eozoonal rock, xxil. 189, 221. Ascension I., *infusoria in vole. tuff fr., ii. (Part 2) 86. Ascherhtibel (Saxony), re-fusion of quartz- felsite fragm. by basalt of, xlix. 177. Ascoceras, *Silur., of Bohemia, x. (Part 2) 26 figs.; some gen. char. of, xiv. 178. —— Barrandi, sp. nov., xii. 381, xiv. 180 & pl. xii. Ascodictyon, gen. char. of, xxxviii. 52. Jiliforme, xxxviil. 54, radians (?), XXXVil. 619, xxxvill. 5A, radiciforme, xxxviil. 53 fig. —— stellatum, var. siluriense nov.,XXxvVil. 618, xxxviii. 52 figs. Ascot (Berks), section on S. W. R. nr., descr., xxxix. 349; do. fr. Racecourse to R. Loddon, facg. xliii. 388; sketch-map of country betw. Aldershot and, xlv. - pl. xxi.; A. Hills, Bagshot Beds of, xliv. 170, xlviii. 55. Ascot-Chertsey district, Bagshot Beds in, xli. 403, xliv. 166, xlviii. 50. Ascott (Oxon), section, xi. 491. ‘ Ash,’ use of term, iil. 135, Ashes, *fallen in Barbados, iv. (Part 2) 19-23 ; volcanic, nr. Tower Hill Lake (Victoria), xiv. 231. Ashes, felspathic, in N.E. Westmoreland, Xx1. 242 et seqq., xxvi. 599 et seqq.; ash-beds in Lake District, xxii. 481 et seqq.; equiv. of same in I. of Man, xxu. 488; in Coniston Group, xxiv. 297 et seqgq.; in Culm Measures of S. Devon & E. Cornwall, xxiv. 401 et seqgq.; in Devon. ibid., xxiv. 416 et seqq. Ashes, volcanic, of Snowdon, Arenig, & Arans, xxxi. 403 ; of Cumberland, xxxi. 409 ; altered felstone-like, in Lake Dis- trict, xxxi. 593 & pl. xxxi.; chem. anal. of same, xxxl. 597; volc., ibid., xlix. 359 et seqq.; w. plant-remains, in Schemnitz district, xxx. 296; of Lawrence Hill & Wrekin, xxxiii. 458; of Charnwood Forest, xxxill. 756 et seqqg.; in sedi- mentary rocks, xxxvi. Proc. 54. Ashes, Ordovic., of Snead, glassy fragm. in, xliv. 305, 306 & pl. xi.; pre-Cambr. 19 Asp in N. Anglesey, xliv. 517 e¢ seqq.; m Leicestershire breccias, xlv. 26; of Cader Idris, xlv. 424 et segg.; metamorph. rhyolitic, in Shap Granite area, xlvn. 305 et seqgg.; metamorphism of, 1. 356 et seqq. Ash Fell Beds (Carb.), xxx. 394 et seqg. _ Ash Green (Surrey), section to Gravel-pit Hill, xlii. 435. ai ‘ Ash-coloured sand’ (Thanet Sand), xii. 14, 15. Ash-Woking district, Bagshot Beds in, xlii. 413; section nr. E. Wyke Farm deser., xlii. 413. Ash4ngi (Abyssinia), group of ‘traps at,’ xxv. 404; A. Lake, rock-basin, xxv. 405. Ashbrittle (Somerset), section to Chat- worthy, xxxv. 540. Ashby de la Zouch (Leicester), Perm. marls at, xlv. 10. : Ashdown Sands in neighb. of Tunbridge Wells, xvii. 277, 278; varieg., chem. anal. of, xxiv. 391. Ashgill (Lake District), Stockdale Shales of, w. section, xliv. 693. Ashgill Shales, local. & list of foss., xxxiv. 873 ; = Upper Bala, xxxvi. 280, xliv. 660 et segqg.; of Cross Fell inlier, xlvu. 506. Ashley Down (Gloucester), section to Cotham, xxiv. 200. Ashley Heath (Shropshire), felstone- boulders of, xxxv. 441, xxxvl. 178. Ashley Hill (Berks), gravels on, xlix. 314. Ashover (Derby), tuff of, 1. 639. Ashprington Volcanic Series of S. Devon, xlv. 369-379, xlvi. 504; 1. Proc. 73 et seqq. Poa (Sussex), section to Henfield, facg. xlii. 656. Ashwell (Herts), fibrous struct. in Chalk of, xxx. 43; section descr., xlii. 222. _ Asia (Central), during Glacial period, xix. 257; (E.), prob. orig. of loess-deposits in, xxvil. 376-384. Asia Minor, *geol. of, iti. (Part 2) 74-76 ; Tchihatcheff’s researches in, v. 360-362, xi. p. Ixxxiii; geol. of Galatia, Pontus, & Paphlagonia, v. 862-376; coal of N.W. district, xii. 1-4. Asolanus sydnensis, sp. nov., xxii. 147 & 1. vil. Asolo (Lombardy), section to Possagno, v. 219. Asphalt-deposits of Bastenne, ii. 80 ; nr. Alcabaca, vi. 150; on _ Turko- Persian frontier, xi. 269; in Trinidad & Venezuela, xvi. 467, 468; Tertiary, of Trinidad, foram. fr., xxil. 592 ; *limest., etc. of Seefeld, xiii. (Part 2) 21. Aspidites, see Pecopteris bullata. Aspidium (?), xv. 54. Lyellii, xv. 53. Fs Aspidoceras, distrib. of genus, Xxxvill. Proce. 235. , Aspidorhynchus euodus, sp. a i, 231. CG 6 Asp 20 Aspidorhynchus Fisheri, cranium of, xl. | Astacoderma undulatum, sp. nov., xvii. Proc. 50 fig. sp. (Cret.), xxviii. 346. Asplenites lobata, xxiii. 146. Aspro, Cape (Bulgaria), section, xiii. 72. * Asprone,’ equiv. of ‘ sperone,’ vi. 296. Assam (Upper), “earthquakes in, i. 142. Assel Water (Ayr), Lr. Palzoz. exp. in valley of, xxxvill. 564. Assilina spira, xlv. 332 & pl. xiv. Assiminea crassa, sp. NOv.. Xxxv. 86. Assuan (Egypt), section to Mediterranean, lv. 328; syenite of, vu. 12; terrace- cliffs, etc. nr., xx. 16; rocks comp. w. Laurent. of Canada, xl. 377; geol. of country betw. Red Sea and, xlviii. 577. Assynt (Sutherland), section along Loch, Xlii. 23: do. across district, xv. 367, xvil. 96 fig., 229; generalized do., xvi. 217: Silur., ete. of, xvi. 220; section fof Ben More], xvi. 222; quartzite & Torridon Sandst. on N. side of, xxxvill. 115; rocks of district descr., Xxxix. 367; gen. struct. of same, xxxix. 392; Cambr. success. in, xliv. 401 ; Loch, section to Cnoc an Droig- hinn, xliv. 420. Assynt Limestone, xv. 369; xxxvil. 239- 245 w. map & sections. Assynt Series, prob. age of, Xxxix. 358; subdivs. of, xxxix. 360; ‘ Upper Quartzite’ non-existent, xxxix. 367 ; so-called ‘Logan Rock’ not sep. fr. Hebridean, xxxix. 374; direct proof ot overthrow of Hebridean, xxxix. 379; ‘Upper Limestone’ non-existent, xxxix. 386; Caledonian brought over A.S. by a reversed tault, xxxix. 389, 403 ; A. S. folded back upon itself, xxxix. 397 ; outliers of A. S. on Caledonian, xxxix. 407; granite not intrusive in A. S., xxxix. 408. Astacoderma, gen. nov., xvil. 549. bicuspidatum, sp. nov., xvii. 549 & pl. xvii. declinatum, sp. nov., xvii. 550 & pl. xvii. ; var. depressum, nov., xv1l. 550 ; var. exrpanso-acuminatum, nov., xvii. 550 & pl. xvii.; var. expansum, nov., xvii. | 50. planum, sp. nov., xvii. 551 & pl. xvii. var. monotuberculatum, nov., xvii. 551 & pl. xvii.; var. trituberculatum, nov., xvii. 551 & pl. xvii. remiforme, sp. nov., Xxvil. 551 & pl. xvii. —— serratum, sp. nov., xvi. 550 & pl. xvii. —— spinosum, sp. nov., xvii. 550 & pl. xvii. —— terminale, sp. nov., xvi. 549 & pl. xvii. triangulare, sp. nov., xvii. 550 & — pl. xvii.; var. contractwm, nov., Xvii. | 550 & pl. xvii.; var. diffuswm, Dov., XVil. 530 & pl. xvii. 550 & pl. xvil.; var. compositum, nov., xvil. 550. Astarte anatiformis, sp. nov., Xxxix. 526 & pl. xviii. —— apicalis, sp. nov., xxvi. 249 & pl. xiii. —— aytonensis, xxxili. 397 & pl. xiv. —— (?) Baroni, sp. nov., xlv. 336 & pl. xiv. carinata, vi. 317 & pl. xxx. — Cliftoni, sp. nov., xxvi. 249 & pl. xiii. crassitesta, XXx1x. 526. dentilabrum, sp. nov., xx. 112, 113 figs. —— (?) discus, sp. nov., vi. 177 & pl. xxi. divaricata, sp. nov., xxxl. 129 & pl. v. —— Duboisiana, xxxiii. 396 & pl. xv. -_— Duneani, sp. ov. soa ene pl. iv. elegans, var. munda, Xxxix. 527 & pi. sxx elevata, sp. nov., xv. 136 & pl. v. excavata, var. compressiuscula, ix. 343. Longlandsiana, sp. nov., xxiii. 158 & pl. viii. —— magnalis, xxxix. 527. —— Pinchiniana, sp. nov., xxiii. 157 & pl. 1x polymorpha, xxxvi. 231 & pl. ix. —— pulchella, sp. nov., xiv. 146 & ploax. quadrata, sp. nov., xiv. 146 & pl. ix. —— rugosa, Xxxvi. 231. —— Semanni, xxxvi..232 & pl. x. senecta at Speeton, xlv. 616. —— subdepressa, sp. nov., xxxill. 396 & pl. xiv. —— sufflata, xxxix. 527 & pl. xviii. —— supracorallina, xxxi. 227. tenera, sp. nov., vill. 265 & pl. xvi. —— ungulata, xxxix. 528. wollumbillaensis, sp. NOV., XXvi. 250 & ploxtnce: —— sp. (Kellaways Rock), vi. 317 & pl xxx. Astartian group correl. w. Lr. ridge, xxxi. 196, 216, xbn. ~ 262): limest. of Verdun district, xxxvil. 509; in Gondrecourt district, xxxvii. 515; in Hte. Marne, xxxvii. 520; in Aube, xxxvii. 527; in Yonne, Xxxvil. 533, 535 ; nr. Bourges, xxxvii. 539; A. in Bernese Jura, xliii. 237, w. list of . foss.; 12S. ime, 244, Astbury (Cheshire), Yoredale rocks at, xx. 263; section to Mixon, xx. 260. Asteracanthus Stutchburii, xxxviii. Proc. 202. Asteroidea in Gr. Oolite, xxxvili. Proc. 193. Asterolepis, prior. of gen. name, xvi. ale Asteropecten Orion, xlviu. Proc. 185. Kime- type-specim. of, Asterophyllites, in Coal Measures of Nova Scotia, xxii. 135; distinct. fr. Calamites maintained, xxvii. 156, 160. acicularis, sp. nov., xvill. 310 & pl. xiii. — *anthracinus, vii. (Part 2) 103. equis tiformis, ii. 433, v. 140. foliosa, iii. 433, v. 140, 142. — (?) lateralis, vii. 189. latifolia, sp. nov., xviii. 311 & pi. xlil. longifolia, xviii. 311. parvula, xviii. 311. —— (?) seutigera, sp. nov., xvi. 311 & pl. xiii. —— trinervis, pl. xiii. — tuberculata (?), ii. 434 sp. (Coal Measures), i11. 434. Asteropteris noveboracenusis, gen. & sp. NOV., XXxvil. 299, 307 & pl. xii. Asterosmilia, gen. char. ot, xxix. 553. Pourtalesi, sp. nov., xxix. 553 & pl. xix. Aston Magna (Gloucester), zone Ammonites Jamesoni at, xxvi. 396. Astrea antiguensis, sp. nov., xix. 419 & pl. xiii. Antillarum, sp. nov., X1x. 443; var., xx. 36 & pl. iv. barbadensis, sp. nov., xix. 421, 444 & pl. xv. brevis, sp. nov., xx. 37 & pL. iv. cellulosa, sp. nov., xix. 417 & pl. xili. ; var. curvata, nov., xix. 418. costata, sp. nov., x1x. 422 & pl. xiii. crassolamellata, sp. nov., x1x. 412 & pl. xiii. ; var. magnetica, nov., xix. 415 & pl. xiii. ; var. magnifica, nov., xix. 417 & pl. xili.; var. minor, nov., xix. 416 & pl. xii.; var. nobilis, nev. xix. 416 & pl. xii; var. Mugenti, nov., xix. 416 & pl. xiii. ; var. pulchella, nov., xix.. 415. cylindrica, sp. nov., xix. 434 & pl. xv. endothecata, sp. nov., xix. 419, 434 & pls. xiv., xv. grandis, xxiv. 20. — Herklotsi, sp. nov., xx. 72 & pl. vii. —— megalaxona, sp. nov., xix. 420 & pl. xii1. — Pariana, sp. nov., xxiv. 14 — radiata, var. intermedia nov., xix. 421. tenuis, sp. nov., xix. 421 & pl. xiii. Astreacee, classif. of, xxxvili. 428. Astreepora panicea, xxix. 561. Astrakhan (Russia), glacial drift betw. Archangel and, xxx. 457. Astrocerium pyriforae assoc. w. serpen- tine, xxxv. 59. Astrocenia of Sutton Stone & other Infia- Liassic deposits in S. Wales, xlii. 101- 112 & pl. viii; aff. of genus, xlix. 569- 573 & pl. xx. costata, xlii. 108. — d Achiardii, sp. nov., xxix. 554 & plex: decaphylla, xix. 440, 513; xlix. 572. sp. nov., xxi. 152 & of 21 | { | Ath Astrocenia gibbosa, xlti. 101 & pl. viiL ; transt. to Stelidioseris, xlix. 577. insignis, xlii. 105. —— major, Sp. NOV., pl. xxii. minuta, xiii. 109. —— multigranosa, xxix. 554. reogse, AEN7/ | —— Oppel, 3 varr. novv., xxii. 91, 92. ornata, xix. 425 & pl. xiv. parasitica, xlii. 105. pedunculata, xii. 110. — Phillipsi, sp. nov., xxxix. 188 & pi. vii. —— plana, xlii. 106. —— pulchella, xlix. 569. ramosa, xlix. 572 & pl. xx.; 2 varr. NOVV., XX1X. 554, reticulata, xlix. 572. superba, xlii. 108. tourtiensis, xlix. 571 & pl. xx. tuberculata, xlix. 572. Astroconia Granti, gen. & sp. nov., XXXVH. 254-260 figs. Astrocrinites, occur. in Scottish Carb. Limest. Series, xxxii. 103-115 & pls. xii. —xiil. ——(?) Benniei, sp. nov., xxxil. 105 & pls. xii.—xill. tetragonus, xxxil. 103 & pl. xiil.; aff. w. A. (2) Benniei, xxxit 109. Astrophacus, spp. a, 6, xlix. 223 lee Astropolithon Hindii, xivi. 605, 606 fig. Astrorhizide, Upper Jurass., xxxix. 25-29 & pls. 11.11. Astroria affinis, sp. nov., xix. 425. —— antiguensis, sp. nov., xix. 425. —— polygonalis, sp. nov., xix. 424 & pl. xiv. Asturias, *Paleoz. foss. of, ii. (Part 2) 65-63. Astylospougia in Niagara format., xxxv. 51. Atagtagheer, Jebel (Sinaitic Peninsula), dyke-rocks fr., xxxi. 21. Atalanta (Greece), freshwater deposits of, xii. 178. Atane Beds (Cret.), in Greenland, xxxiv. 561, 562. Athabasca River (Brit. Columbia), drift & erratics in basin of, xxxvii. 276. Atherfie.d (I. of W.), section to Blackgang Chine descr., i. 76, 190-197 ; do. below Chalk ur., 1. 179-189; do. to Rocken End deser., 11. 55, ii. 289-328, 325*- 327* & Tables; do. to Compton Bay, xvili. 444; A. Clay at, 111. 296 & list of foss., 297 ; Mithracites fr., xv. 237 figs. ; A. C. correl. w. Upper Speeton Clay, XXx1v. 226 et seqq. Atherstone (Warwick), diorites nr., xxxv. 639, 641. Atherton (Lanes), 11. 22. Atholi, Cape (Greenland), ix. 296 et seqq. Athoonyastooka, Lough (Kerry), section nr., xxxv. 716. Athyris budleighensis, sp. nov. (?), xxvi. 80 & pl. iv. & Ath Z Athyris (?) erratica, sp. nov., xxvi. 80 & pl. iv. incerta, sp. nov. (?), xxvi. 80 & pl. iv. — Royssii, xviii. 27 & pl. i. subtilita, xvii. 64 & pl. iv., xix. 170 & pl. ix., xxii. 40 & pl. i1.; var. grandis, nov., xviii. 28 & pl. 1. Arxin, J., Volcanoes in New Hebrides & Banks’s Is., xxiv. 305-307. Arxtinson, T. W., Bronze Relics in Aurif. Sand in Siberia, xvi. 241-242. , obituary of, Xviil. p. Xxxix. ‘ Atlantic glacier,’ hypothesis of, xxx1. 84 et seqq. Atlantic Ocean, dust falling on vessels in li. 26-30; ancient continuity of land across, xv. 293; (N.), old continent in, xvill. 143; temperat. at var. depths, xxvil. p. Ix; mollusca of deep Atlantie, RXV. p. ms ccorals “of do. xxvil: p. lv. Atlantic ooze, xxvi. p. xlv; its constit. & foss. contents, xxvil. p. xlvil et seqgq. ; comp. w. Chalk, xxxvi. 72 et seqgq.; table of foram. common to Chalk, xxvu. p- li; recent Rotaline fr., xxvii. 115 et seqq. Atlantis, Mioc., theory of, xxi. p. xciv, Xx. 585 et seqq. Atlantosaurus immanis, pubis comp. w. that of Ornithopsis, xxxvill. 374 & pl. xiv. Atlas plateau (Algeria), Cret. of, xxv. 243 et seqg.; Atlas, Gr., & plain of Morocco, geol. of, xxviii. 85-97 & pl. iii (sections); Atlas, Lesser, geol. of, xxx. 107. Atmosphere of earth, question of secular loss discussed, xxxiil. Proc. 75 et seqq- Atolls, notes on, xxvili. 381; condit. of building, xxxiil. Proc. 67 ; orig. of, xlvi. Proce. 107. Atrophy, cause of change in an organism, xlv. 163. Atrypa flexuosa, sp. nov., xliv. 725 & pl. xvi.; zone of, xliv. 661, 686 et seqq. hemispherica, vii. 171 & pl. ix. —— Mansonii, xxxiv. 596. palmata, sp. nov., i. 276 & pl. x. —— phoca, xxxiv. 596. reticularis, xxxiv. 596. Attadale (Ross), gneisses, etc. in, XXXIXx. 152; lithol. char. of same, xxxix. 164, 165. Attica, *geol. & palzont. of, xxiv. (Part 2) 1-7. Attock (India), vii. 43. Attock Slates, Silur. age of, xxx. 65. ‘ Attractions, local,’ of earth, meas. in Scotland, xiil. p. cxxix. Arrwoop, G., Contrib. to S. Amer. Geol., xxxv. 582-588 & pl. xxxili (map & section). , Geol. of Part of Costa Rica, XXXvill. 328-336 figs. & pl. xii (map & section). Attwoop, G., Aurif. Tracts of Mysore Prov. (S. India), xliv. 636-651 figs. Aube (France), Neocom. of, correl. w. L. G. of England, iii. 325, 327 & pl. xii. ; Upper Jurass. of, xxxvii. 525, xxxviil. Proce. 130; vert. section, XXxXvii. pl. xxvi. Aube Valley, map of part nr. Bar-sur-Aube, XXxvil. 526. Auchall, Loch (Sutherland), Lr.. Silur. success. of, xvii. 183 ; Strath A., quartzite & Torridon Sandst. in, xxxviil. 114. Auchenaspis Salteri, gen. & sp. nov., xiil. 286 & pl. ix. Auchenaspis-beds at Ledbury, xvi. 196. Auchenheath (Lanark), section in Coal Measures at, xii. 25. Auchensoul (Ayr), Girvan success. at, XXXvill. 560. Auchleuchries (Aberdeen), Glacial shells fr., xxi. 196; Gl. shelly gravels of, xxxviil. 172. Auchlewan (Ayr), Girvan succession at, Xxxvill. 562. Auchmar (Perth), limest. of, viii. 130. — Auchmithie (Forfar), fract. boulders at, 1. 147. ‘ Auchnasheen (Ross), section fr. Ben Fyn nr., to N. side of Loch Maree, xxxiv. 812; gneiss, etc. in neighb. of, xxxix. 144, Auchnashellach (Ross), quartzite, etc. in neighb. of, xxxix. 148; lithol. char. of rocks ibid., xxxix. 162, 163. Auchy-au-Bois (Pas de Calais), borings descr. & fig., xxxiv. 905, 906. AtcxKianpd, Eart oF, obituary of, vi. p. XxX1x. Auckland (New Zealand), lignites of, xvi. 197; vole. country of, xvi. 242- 252 & pls. xii.—xili (maps & views). Auderghem (Belgium), Nummulitic nr., viii. 342. Audleby 488, 492. Audlem (Cheshire), brine-springs nr., iv. 270. Augite, glass & other cavities in, xiv. 477, 478 & pl. xvil., xxxi. 897 & pls. xvi.., XVill.; aug. in Brit. Carb. dolerites, xxx. 535 & pls. xxxill., xxxiv.; alterat. of same, xxx. 537; alt. ito hornbl. in Cornish rocks, xxxiv. 493, 494 & pl. xxii. ; microliths of, in plagiocl.-crystals, xxxiv. 773; aug. formg. nucleus of hornbl.- crystals in foyaite, xxxv. 44 & pl. u.; in Cumbrian mica-traps, xxxv. 167 ; in Warwickshire diorite, xxxv. 640; in sediment. rocks, xxxvi. Proe. 53; in Cockfield & Armathwaite dyke, xl. 219; in Japanese andesites, xl. 434 w. chem. anal.; grains in Gr. Whin Sill, xl. 644; crystals zbid., xl. 648; intergr. w. rhombic pyroxene ibid., xl. 650, 652. (Lines), Neocom. nr., xii. 489 & vert. section facg. xl. Augite in gabbros & andesites of Western Is. of Scotland, xli. 367 et seqq., xlvi. 376; changes prod. in same at gr. depths, xil. 378 et seqqg., 398; aug. in picrites, xl. 520; chemically ident. w. enstatite, xli. 64, 65 ; inclus. in hornbl., xliv. 452, 453 ; aug. grain penetr. by felspar-lath, xlv. 348 fig. ; twinned, zoned, & ‘ hour-glass’- struct. crystals in Madagascar basalt, xly. 350, 351 figs. ; in hornbl.-schists of Lizard, xlv. 522, 523 fig.; im plut. rocks of Garabal district, xlvili. 109 ; replacem. of, by hornbl., xlix. 94 et seqg.; causes of ‘same, 1. 355, 359; occurr. in Derbyshire lavas, ]. 621. Augite-andesite, ‘boulders’ of, in Costa Rica, xxxviii. 330; rock in assoc. w. aurif. lodes in Aguacate Mts., xxxvii. 331, 332 fig.; nr. Orosi, xxxviil. 334, 336; ot La Palma, xxxviii. 334, 337; of Cock- field & Armathwaite dyke, xl. 226; fr. Japan, struct. var. & individ. descr., xl. 442, 448. Augite-andesite fr. Carlion, xlii. 398, 399 figs.; fr. nr. Newport-Fife, xl. 426 & pl. xiii; ejected fr. Tarawera, xl. 184; of Western Is., xlvi. 362 e¢ seqq. ; younger do. ibid., xlvi. 371 w. chem. anal. & pl. xv.; dykes in Brit. Is., xlix. 540; in Arran, xlix. 543 e¢ seqq.; assoc. of same w. pitchstones, xlix. 561. Augite-diorites of Western Is., xlvi. 365; veins in pyroxenite of Brandberget, 1. 32. Augite-olivine rock of Whitelaw Hill, xlviil. Proc. 110; in Forth Basin, xlvin. ‘Proc; Vi. Augite-porphyrite series in S. of L. of Man, xlvu. 433, 441; dykes nr. Sdlvsberget, 1. 34, Augite-porphyry in Siberia, xix. 71; in S. Tyrol, xlix. 3, 22, 61. Augite-syenite in Matto Grosso, 1. 100. Augitic ‘greenstone’ in Skye, xiv. 6, 11 ‘et seqqg.; assoc. w. granite-boulder in Chalk nr. Purley, xiv. 257. Aulacothyris, xlix. 489 et seqq. Aulocopina in Niagara format., xxxv. 51. Aulophyllum EHdwardsi, sp. nov., XXill. 329 & pl. xiii. Aulopora tubeformis, ix. 358 & pl. xv. Aulosteges Dalhousii, sp. nov., xviil. 33 & pl. i. Aunby (Lincs), section deser., ix. 331. Auricula, see Tornatella. (Conovulus) pygmea, sp. nov., x. 159 & pl. ii. Auriterous, see Gold-bearing. Aust Cliff (Gloucester), section descr., xvi. 330, xvil. 494; fish-remains fr. bone- bed of, xxxvil. 414-426 & pl. xxii. Aust Passage, Lias bone-bed at, xii. 362. Austen, R. A. C., see Gopwin-AUSTEN. Austin, C. E., Geol. Notes on Local. in Siberia where Fossil Fishes & Estherie were found, xix. 71-73. 23 Aus Austin, C. E., Distrib. of Boulders by other Agencies than that of Icebergs [abs.], xxxv. Proce. 3. , obituary of, |. 44. Austin, T., Cystidea of L. von Buch & Crinoidea generally, iv. 291-294. , Harthquake Shock at Bristol, Vili. 233-234. —, Earthquake in England on Oct. 6th, 1863 [abs. ], xx. 8380-382. —— ——, obituary of, xxxvil. Proc. 52. | Australasia, recent flora & fauna comp. -w. Europ. Mesoz. do., iv. 236, xxvi. p- lix; vole. bombs in, xiii. 188. Australia, Thalassina fr., 1. 93; *voyage of ‘Fly’ to, iv. pp. xc-xciv; geol. of coasts of, iv. 142 gold-bearg. drifts in, viii. pp. liv e¢ seqqg.; discov. of gold in, vill. 131-136; gems & gold crystals fr., x. 303-308. Australia, Bothriceps australis fr., xv. 647; flora of coal-tormation comp. w. that of Nagpur, xvi. 342, 349; relat. posit. of certain plants in coal-format. of, xvil. 354-362. Australia, marine Mesoz. format. of, xxtil. 7-12 ; geol. of Cape York Peninsula, xxv. 297-305; Mesoz. geol. & palwont. of, xxvi. 1, 226-261 & pls. x.-xviu.; Ter- tiary madrepor. of, xxvi. 284-318 & pls. xix.-xxil. Australia, modes of occurr. of gold in, xxxiv. 431-438 & pls. xvii.xviii.; Holo- rhaphidote sponge fr., xxxiil. 248, 249 & pl. xi. ; foss. cyclostomata fr., xl. 674-697 & pls. xxx.—xxXx1. Australia, glacial period in, xli. Proc. 103 ; revis. of Tertiary echinoidea of, xliii. 411-430; ancient land-conn. betw. New Zealand and, xlvi. Proc. 84; Agrosaurus Macgillivrayi fr. N.E. coast of, xlvi. 164, 165 figs. ; Upper Carb. boulder-beds of, 1. 468. Australia (South), Tertiary of, xvi. 253- 261; Tertiary echinoidea fr., xxxi. 444- 450 & pl. xxi.; generally, do. from, xxxiil. 42-73 & pls. iii-iv.; Middle Tertiary foss. fr., xxxili. 256-259 figs. ; foss. cheilostomata fr. Mt. Gambier, XXXvili. 257-276 & pls. vii.—ix. Australia (West), iv. 142; geol. of, v. 51-53, xvii. 475-483 w. sections; Mesoz. foss. fr., xxvi. 229 ; foss. & rock-specim. fr. country N. of R. Gascoyne, xxxix. 582-595 w. map, section, & pl. xxi. ; gold nugget fr., xlvii. Proc. 5. Australian Alps, section across, in N. Gippsland, xxxv. 6; Austr. foss. in Worcester Nat. Hist. Mus., xv. 176- 186 & pl. ix.; Austr. seas, physical geogr. durg. Kainozoic time, xxx. 345 et seqq. Austria, ARCHDUKE JouN of, obituary OF avi. Xxx: Austria, *Tertiary chelonia of, xi. (Part 2) 37; *foss. fishes of, xii. (Part 2) 12, Aus xvi. (Part 2) 16, 36, xix. (Part 2) 16; progr. of Geol. Surv., xii. p. Ixxxvi, xxiv. pp. xli et segq.; *distrib. of Inzersdorf or Congerian strata in, & sections of same descr., xvi. (Part 2) 21-32; (Lr.), *coal- deposits in Alpine regions of, xxi. (Part 2) 4; *Upper Tertiary echinoidea of, xxv. (Part 2) 15. Austwick (Yorks), viii.52; perched blocks on Norber Brow nr., xlii. 530 fig., 536 fig. Austwick Beck (Yorks), Stockdale Shales in, xliv. 706. Auvergne, lava-currents in, ii. 75-80; *paleont. of, i. (Part 2) 61-69. Auvers (Oise), Eoc. at, xiii. 110. Auxerre (Burgundy), list of Neocom. foss. fr., ui. 327; map of Yonne valley S. of, XXXvil. 534. Avantipur (Kashmir), alluvium, ete. at, xv. 227. Avebury (Wilts), chem. anal. of sarsen- stone fr., xxii. 113. Aveiro (Portugal), Silur. rocks nr., v. 149 ; section to Coimbra, vi. 144. AVELINE, W. T. (& A. Ramsay), Struct. of Parts of N.& 8. Wales [abs. |, iv. 294— 297. (& J. W. Satter), ‘Caradoc Sandstone’ of Shropshire, x. 62-73 w. section. , Murchison Medal awarded to, 1. Proce. 35. Avellana pulchella, sp. nov., xxx. 355, 356 & pl. xxv. Aves, evidence of aff. w. dinosauria, xxvi. 12-31 figs.; aff. w. Ornithoscelida, xxvi. 37; forms intermed. betw. rep- tilia and, xxx. 8-15; Brit. Cret., xxxil. 496-512 & pls. xxvi-xxvii.; see also Birds. Avesnes (Hainaut), *Devon. of, xiv. (Part 2) 23, Avicula ediligensis, sp. nov., xxxi. 229 & pl. xii. —— equalis, sp. nov., xxvi. 247 & pl. xi, — alata, sp. nov., xxvii. 342 & pl. xx. —— Barklyi, sp. nov., xxvi. 245 & pl. xi. —— Boydii, iv. 171. braamburiensis, xxvi. 247 & pl. xi. contorta, zone of, xvi. 8376-389, xvii. 483-516 & pls. xv.-xvi (foss.) ; sp. descr., xvii. 499 & pl. xv.; *extent & organic contents of zone, xx. (Part 2) 28-31; do. nr. Belfast, xx. 104; in W. & Central Somerset, xx. 398 e¢ seqq. contorta-beds, relat. of, xxi. p. lxii; nr. Pyle, xxii. 70; nr. Bridgend, xxii. 71,77; absence fr. Sutton Series, xxii. 78; *Jules Martin’s work on, xxii. p. Ixvi; in Somerset & S. Wales, xxiii. 460 et seqq. contorta-beds at Gainsborough, xxxvil. 452; at Barnston, xxxviii. 443; 24 at Stanton-on-the-Wolds, xxxviii. 454; in Britain generally, xxxviil. Proc. 138 ; in Tyrol, xlix. 4. Avicula corbiensis, sp. nov., xxvi. 246 & pl xi. iY depressa, sp. nov., i. 247 & pl. vii [3] — dorsetensis, sp. nov., xxxi. 230. : echinata-shales of Yorks coast,xxxvill. Proc. 86. ephemera, sp. nov.,i. 247 & pl. vii [3]. grypheoides, Xxxi. 298. — Hendersoni, sp. nov., xxxiv. 11 & pl. i. — hughendenensis, sp. nov., xxvill. 346 & pl. xxv. : inequivalvis at Speeton, xlv. 615. levis, sp. nov., xxxill. 399 & pl. Xvi. lanceolata, sp. nov., 1. 247 & pl. vii id]. (?) lithwana, xiv. 141. —— naviformis, iv. 172. a) — nuda, sp. nov., xxiil. 540 & pl. xvii. | —— nummulina, sp. nov., xxxi. 230 & pl. xu. olisiponensis, sp. nov., vi. 178 & pl. xviil. ovalis, var. obliqua, nov., Xxxiil. 399 & pl. xiv. —— pteropernoides, sp. nov., Xxxill. 398 & pl. xvi. — quadrula, iv. 172. recta, Xxxvi. 585. reflecta, sp. nov., xxvi. 246 & pl. xii. —— Sandersi, sp. nov., xxiv. 206. simplex, sp. nov., xxvi. 247 & plexi: — simulata (sp. nov. ?), xill. 86 & pl. i. solitaria, sp. nov., xvi. 499 & pl. xv. —— Struckmanni, xxxiii. 399 & pl. xvi. substriata, sp. nov., xxvl. 247 & pl. x1. —umbonalis, sp. nov., xxvi. 246 & pl. xii. vellicata, sp. NOv., Xxxi. 230. spp. (Lias), xiv. 30; (? Jurass.), xxvi. 247; (Budleigh Salterton), xxx. 47 & 1. vi. Aviculaeme zocecial, shape & function of, xxxix. 424, 425; sp. & gen. value of, xli. 280, 281. Aviculopecten (?)imbricatus, sp. nov., Xxvili. 327 & pl. xiv. (?) limeformis, xxviii. 326 & pl save —— multiradiatus, sp. nov., xxviii. 327 & pl. xi. —— Tromelini, sp. nov., xxx. 47 & pl. v. sp. (Wardie Shales), xxxiv. 11. Avisford Bridge (Sussex), section infsand- pit, xv. 216; A. Dell, section across, xv. 217. Avon (Gloucester) gorge at Clifton, Dolom. Conglom. of, xxxvil. 76. Avon River (Warwick), superf. deposits in valley of, xxvi. 202-216; orig. of freshwater gravels ibid., xxvi. 222 ; gravels of, xxxvuil. 681. : Avon Sandstones (Carb.) in N. Gippsland, XXXv. 32. Avon Valley (Somerset), drift-gravels in, vi. 450. Awaruite, discov., mode ofoccurr., & dis- trib. of, xlvi. 619-632 & pl. xxiv (microsc. sections). Awatere Group (Mioc.), in New Zealand, xxix. 874. Awatscha (Kamschatka) all. Awe, Loch (Argyll), rock-success. of, xvii. 216; section across, xxiv. 264; descr. of basin, xxix. 509 ; orig. of same discussed, MK Pp. IXXi1. “Axes of disturbance,’ metallif. deposits along, xill. 236. Axes of figure & rotation of globe, xxxii. Proc. 105 et seqqg.; displacem. prod. by elev. & depress. of earth’s crust, xxxiv. 35-48 ; of rotation, geol. changes resultg. fr. alterat. of, v. pp. Ixxxiv—Ixxxix, 4-7, Axeide, Plioc., xxxiv. 407. Axinus, Sowerby’s genus, xvii. 502. cloacinus, xvii. 502 & pl. xv. concentricus, sp. nov., xvil. 503 & pl. xv. volcano, xv. depressus, sp. Nov., Xvil. 503 & pl. xv. —— dubius, xvii. 305 & pl. vii. elongatus, sp. nov., xvil. 503 & pl. xv. Aylesbury (Bucks), dinosaurian teeth fr., xlix. 566-568 figs.; A. Canal, section thro’ Buckland to Chalk escarpment, XXxi. 265. Aylesford (Kent), mammalif. gravel at, xx1. 450; disturbed do. at Preston Quarry, xxi. 459; section descr., xxxi. 270. Aylestone (Leicester), Quartzose Sand, etc. at, xl. 446 et seqq. Aymestry Limestone in Gothland, ili. 22 ; A. L. equiv. in Arisaig (N.S.), xx. 340 et seqq. Aymestry rocks at Ledbury, xvi. 193, xvii. 160, 161; at Linby, xix. 230, 232; at Mocktree, xix. 368-371 fig. Ayr Valley, section in, xviii. 439. Ayrshire, fossilif. Silur. of, v. 7-12, vii. 141; Sil. foss. fr. vii. 170-178 & pls. vili-x.; correl. of grits, etc. w. graptolite-shales of Wigtown, xii. 364; serpentine & assoc. igneous rocks of coast, xxxiv. 769-785 figs. Ayton (Yorks), Corallian of, xxxiii. 327 ; list of foss. fr. same, xxxiii. 328. ‘ Azo-plutonic,’ use of term, i. 477. ‘ Azoic, use of term, i. 468; Holl’s defini- tion, xxi. 72; A. rocks of S. New Bruns- wick, xxi. 422-434 & pl. xii (map). Bae Or Azores, geol. of St. Mary’s, ii. 39; carth- quake in, ix. 1-5. Azov, Sea of, recent shells fr. beach of, xxxil1. 860. B. Babbacombe (Devon), coast-section to Watcombe, xxii. 466; do. to Sidmouth, xxv. 155; B. Bay, altered dolerite in, XXxil. 423. BaBBAGE, C., Obs. on Temple of Serapis at Pozzuoli, iti. 186-217 figs. & pls. v.— vi [not numbered }j. , Action of Ocean-currents in Format. of Earth’s Strata [abs.], xii. 366— 368. ——., Parallel Roads of Glen Roy, xxiv. 273-277. ——.,, obituary of, xxviii. p. xliv. Babel (Moldavia), section nr., xvi. 287. Babiaan’s Kloot, Krantz, & Nek (Lange- berg), quartzites etc. of, xxx. 638, 639. Babylon Hill (Dorset), section to Ham Hill, xxxiii. 4; Cephalopoda-bed, etc. Pity ORIULS Bacxkuovuss, J., Mandible of Macher- odus tr. Forest-bed, xl. 309 & pl. x. Backhouse (Griqualand West), rocks descr., xxx. 598; gravels of, xxx. 599. Backs (Cantyre), section in moss nr., vill. 418. Backside Beck (Westmoreland), mica-trap dyke of, xxxv. 177. Bacon Hole (Dorset), Upper Purbeck ostracoda fr., xli. 323. Bacon Hole (Glamorgan), limest.-gravels of, xxv. 74; cave-deposits of, xlvii. 289. Bacton (Norfolk), cliff-section nr., xxvii. 464; do. at, xlvi. 104; foss. mammalia fr., xlix. Proc. 146. Bactridium Hagenowi, xlviu. 7 & pl. 1. Baculites, gen. char. of, xxxviil. Proc. 230. —— Gaudini, xxxi. 290. sulcatus, sp. nov., xi.457 & pl. x1. Bacup (Lanes), granite-boulder m Gan- nister coal, xlin. 734. Baddeck (Cape Breton), section to Boular- drie I, 1,240, BappELEY, J., [globe showg. gold-ming. belt on earth’s surface], xl. Proc. 63. Baden (Austria), *mollusca of brickearth, xxviil. (Part 2) 3. Baden (Germany), Palzoz., etc. in, xxi. 434-437. BapDEN-PowELL, —, obituary of, p. XXX. Badmeister Kofl (S. Tyrol), section, xlix. 34, Baerocrinus, Hybocrinus, & Hybocysti- tes, relat. of, xxxvill, 298-312 figs. & pl. x1. XVll. Bae 26 Baerocrinus Ungerni, Xxxvili. 298 fig., 301 fig., 8304 & pl. xi.; atrophy i in, xlv. 163 fig. Baetas (Brazil), section descr., xxxv. 770. Baffin’s Bay & Davis’ Strait, geol. & glacial phenom. of coasts of, ix. 296- 312; Silur. toss. fr., ix. 312-317. Baggy Point (Devon), foss. found at, vili. 7; flint arrowheads (?) fr. nr., xviii. 114; Paleoz. nr., xxii. 346, xxii. 374; Middle Devon. of, xxiii. 604; ‘head,’ etc. at, w. section, xlvili. 284. Bagh (Narbada), echinodermata fr., xxi. * 349-363. Baghdad (Asia Minor), section to Ban Zardah, xi. 327; do. to Zohab descr., xi. 258. Baghir, Jebel (Sinaitic Peninsula), gra- nites, etc. of, xxxi. 20. Bagshot (Surrey), section to Cassel in Flanders, xi. pl. viil. Bagshot Beds (Lower), their French & Belgian equivs., xi. 232; def. of term, - xi. 90; chem. anal. of clays, xxiii. 390, 391, xxiv. 387; (?) pebble-beds in Mid- dlesex, Essex, & Herts, xxiv. 464-472 ; correl. w. Bracklesham Beds, xxxv. 210; supp. equivs. in Whitecliff Bay, XXXV1i1. 466 et seqg.; on Bagshot Heath, xxxix. 348. Bagshot Beds (Middle), xiii. 132; correl., etc. discussed, xxxv. 227; M. B. age of Bournemouth Series, xxxvill. 3; supp. - equivs. in Hants Basin, xxxviii. 468. Bagshot Beds (Upper), xiii. 182; equiv. at Cassel in Flanders, viii. 325; correl. w. Boscombe Sands, xxxv. 210; junct. w. Lr. Headon in I. of W., xxxvi. 99; supp. equivs. in Hants Basin, xxxviil. 468, 469 ; at Hordwell Cliffs, xxxix. 566. Bagshot Beds of Lond. Basin, xviii. 270, 271, xxxix. 348-354, xlii. 402-417 figs., xliv. 164-185; phys. history of same, xliii. 374-392 & sections facg. 388; gen. section fr. Aldershot to Wokingham, xli. 492-510 figs. ; B. B. exp. on Walton Common, xlii. 147-172 figs., xlili. 443- 456; of ‘Aldershot, xliii. 431-442 figs. ; BOB. & their stratigr., xlv. 633-639 & pl. xxi (map), xlvii. Proc. 2-5, 171; Bb. B. of Bagshot Heath, xlviii. 48-59, 485-487. Bagshot Heath (Surrey), B. Beds of, xxxix. 348, xlii. 405, xlviii. 48-59, 485- 487 ; vert. section, xliv. pl. v. Bagshot Hill (Wilts), Reading Beds at, x. 85 & pl. i Bagshot Saale, struct. & age of, & presumed equivs. in Hants & France, 11. 378-399 & pl. xiv (map & sections) ; lists of foss., 11. 890-393 ; supp. outlier in Sheppey, x. 399-401, 406. Bagshot Sands & their relat. to water- supply around London, xxviii. pp. lv, lvi; (Upper, Middle, & Lr.), xxxix. 348, 349; lists of foss. fr. Upper do., xxxix. 352. Bagshot Sands (Lr.), correl. w. French & Belg. Koc., xliv. 105; occurr. of clay in, xlviii. 58 ; (Upper), area, thickness, etc. of, xliv. 580 et seqq., 607 et seqq.; sketch- -map of same in Ragshot area, xliv. 616; correl. w. Upper Barton disputed, xlix. Proc. 100. Bahamas, geol. of, ix. 200-214. Baharia Oasis (Nubia), 1. 532, 535 et seqq- Bahia (Brazil), foss. fr., xvi. 263-268 & pls. xiv.-xvli. Baiae, Bay of (Italy), submerge. & emerg. of coast, xlvi. Proc. 122. Baiera? gracilis, sp. nov., vii. pl. xii. Bartey, A., Overflow of Peat-bog at hoe Stanley (Falkland Is.), xxxv. Proce. 182 & ees W. Hz, Cret. foss. fr. S. Africa, coll. by R. ip Garden, xi. 454465 & pls. xi.—xill. , Foss. Invertebr. fr. Crimea, xiv. 133-161, 163, & pls. viii.—x. —, Notes on Graptolites & all. Foss. occurr. in Ireland, xxv. 158-162. , Plant- -remains tr. Beds interstratif. w. Basalt in Co. Antri im, xxv. 162, 357- 362 & pls. xiv.—xv. —, Wollaston Fund Award to, xxiii. p- xxvill; obituary of, xlv. Proe. 39. Bain, A..G., Reptilian Foss. in S. Africa, i olf al@e , obituary of, xxi. p. lil. Bain Valley (Lines), section across, xxiv. 161. BAINBRIDGE, W., De XRT Bairdia, gen. char. of, xxxv. 566. ampla, xxxv.571 & pls. xxvill., Xxix., XXX. amputata, xxxv. 576 & pl. xxxi. — anticostiensis, sp. nov., xlvi. 548 & pl. xxi. brevis, xxxv. 575 & pl. xxxi. circumcisa, Sp. NOV., XXXV. pl. xxxil. curta, xxxv. 567 & pl. xxvill.; var. deformis, nov., xxxv. 568 & pl. xxviii. ; var. bicornis, nov., xxxv.568 & pl. xxvill.; var. terebra, nov., xxxv. 568 & pl. xxviil. (?) ellipsoidea, xxviii. 146. grandis, sp. NOV., XXXV. Di xxix, — Hilda, sp. nov., xl. 771 & pl. xxxiv. — Hisingeri, xxxv. 570 & pl. xxix. Juddiana, sp. nov., xl. 767 & pl. XXXIV. jurassica, Sp. NOv., nov., xl. 771 & pl. xxxiv. mucronata, xxxv. 572 & pl. xxix. nitida, sp. nov., xxxv. 577 & pl. xxxii. —— plebeia, xxxv. 569 & pl. xxviii. precisa, sp. nov., xxxv. 577 & pl. xxx. obituary of, Xxix. 578 & 572 & & var. tenuis, Bairdia siliquoides, sp. nov., xxxv. 576 & ple xxxi. — subcylindrica, xxxv. 574 & pl. xxx. subelongata, sp. nov., xxxv. 573 & pl. xxx. subgracilis, xxxv. 575 & pl. xxx. submucronata, sp. nov., xxxv. 572 & pl. xxix. trigonalis, a OFS pl. xxxiv. — (?) sp. (Lr. Carb. Limest.), xxxv. 578 & pl. xxxii. Bairnsdale (Gippsland), cheilostomata fr., Xxxvill. 502-513 & pl. xxii. Bairnsdale Limestone (Mioc.) of N. Gipps- land, xxxv. 33. Bajocian of Sherborne district, xlix. 479- 522 w. 4 tables; correl. w. adjacent districts, xlix. 507; w. foreign areas, xlix. 514. Baker, T., Fossils fr. Santa Cruz, Pata- gonia (abs. |, xxiv. 505. Bakhelagel (Norway), giants’ kettles at, xxx. 758 fig. Bakhtiydri Mts. (Persia), sections in, x1. 334, 336. Bakony district (Hungary), *Ammonites Szigmondyi fr., xxix. (Part 2) 1 Bala (Merioneth), Bala Limest. at, 1.10; Lr. Silur. & Cambr. nr., 11. 286; supp. Onchus found at, vii. 264. Bala, Lake (Merioneth), considered a true rock-basin, xxxli. 220; section to Pale Hill, xxxv. 201; do. S. of, nr. Gel- bigrin, xxxv. 203. Bala Beds in Breidden Hills, xli. 534; (Middle), in Ayrshire, ostracoda fr., xlix. 296-307 _& pls. xii—xiv.; B. B. in Berwyn Hills, xlix. 429 et seqq., 436. sp. nov., Bala Grits, 1. 290, 291. Bala Group i in N. Wales, iv. 300, 301, vill. . 148, ix. 163 et seqg. w. list of foss.; nodular felsites in same, xxxvill. 289- 297 & pl. x.; ‘not Silur., vin. 153, 156; table showg. range of genera fr. Longmynd Group in Wales, xxxi. 190; correl. w. Hartfell Shales, xxxiv. 336. Bala Limestone, at Rhiwaedog, i. 8; nr. Llangynog, 1. 9; i. 10; phosphorite assoc. with, in N. Wales, xxxi. 357 et seqq. Bala rocks, in Shropshire, x. 64 e¢ seqq.; equivs. in Lake District, xxii. 482 et segg.; (Lr.) contemp. w. Borrow- dale Series, xxxvi. 278; (Middle) con- temp. in part w. Coniston Limest., xxxvl. 279; (Upper) contemp. w. Ashgill Shales, xxxvi. 280 ; (Lr., Middle, & Upper) equiv. in Bohemia, xxxvi. 603 ; of Britain, classif. & fauna of, xxxvil. Proc. 126; geogr. distrib. of fauna, xxxvill. Proc. 133; numerical anal. of same, xxxvil. Proc. 138, 143. Bala vole. rocks, poss. equivs. in Anglesey, xxxvi. 239; & in Caernarvon, xlvii. at Bala & Llanwddyn, | Bal Proc. 117; do., in Lake District, xlvii. Proc. 1387; do.,; in Ireland, xlvii. Proc. 150. Balena affinis, sp. nov., 1. 39 fig. biscayensis fr. Forest Bed of Over- strand, xlii. 319 & pl. xi. definita, sp. nov., 1. 39; at Holywells, il. 33. emarginata, sp. nov., 1. 40. gibbosa, sp. nov., 1. 40. xlii. 9 fig. & pl. ii. Balenide fr. Suffolk Crag, xlii. 8. Balenodon physaloides ident. w. Be- lemnoziphius & Squalodon, xxi. 231. Balenoptera definita, xliii. 11 & pl. uu. Juddi, sp. nov., fr. Roydon, xxxvii. 708-712 figs. Balanophyllia, range & aff. of genus, xxvi. 310. armata, sp. nov., xxvi. 302 & pl. xxi. —- australiensis, xxvi. 303 & pl. xxi. —— campanulata, sp. nov., xxvi. 302 & pl a: —— cylindrica, var. @, xxvi. 304 & pl. xxi. — fragilis, sp. nov., xxvi. 303 & pli x. — Selwyni, sp. nov., xxvi. 303 & plo xxi. —— seminuda, sp. nov., xxvi. 302 & pl. xxi. — tubuliformis, sp. nov., xxvi. 304 & pl. xxi. — Ulrichi, sp. nov., xxvi. 304 & pl. xxi. Balanus chisletianus, sp. nov., xv. 136 & pl.v. tintinnabulum, xxi. 488 & pl. xiv. sp. (? Jurass.), xxvi. 243. Balclatchie (Ayr), descr. of ‘ Transitional zone, XXxvill. 584; section nr. bridge, XXXvill. 585. Balclatchie Conglomerates, Grits, & Shales, _ XXXvlli. 586. Balcreuchan Port (Ayr), porphyrite of, xxxiv. 780. Bap, R., obituary of, xix. p. xxx. Bap, W., obituary of, xiv. p. xlii. Baldrennan Burn (Ayr), section of Cera & Graptolitic Beds, xxxviii. 627. Bale, see Basel. Balham Hill (Surrey), well-section at, x. 141. Balhamie Hill (Ayr), serpentine of, xxxiv. 770, 771 w. chem. anal. Balin (Galicia), *Jurass. foss. (Part 2) 23-25; *Oolitic fr., xxvi. (Part 2) 9. Balingdon (Essex), section in Lr. Tertiary at, xxx. 402. Baljik (Dobrudscha), marls, etc. at, xili. 77; freshwater deposits of, xiii. 80, xiv. 210, 211; list of foss., xili. 82 ; Tertiary foram. fr., xvi. 296, 301. - of, xxill. cephalop. Fal Balk (Cornwall), gabbro, etc. of, xxxtii. 893 et seqq. figs.; microsc. char. of red serpentine of, xxxiii. 921; chem. comp. of same, xxxili. 926. Batt, V., Eroded Agate Pebbles fr. Sudan, xliv. 8368-369. ——, Prob. Mode of Transp. of Fragm. of Granite & other Rocks embedded in Carb. Limest. nr. Dublin, xliv. 371-374 fig. “ Ball-beds ’ (Corallian) of Filey, xxxiii. 319. Balla Gawne (I. of Man), section to Coshnahawin, il. pl. xvil. Ballaarat (Victoria) goldfield, ix. 75, xi. 395, xiv. 538-540, 543 w. plans & section, xv. 497-503 & pl. xv (map). Ballachulish (Argyll), incl. in granite nr., w. chem. anal., xxxvi. 14, 15; section to Kingshouse deser., xvii. 268 fig. Ballantrae Series, older than Girvan rocks, XXXxvlll. 572, 573 et seqgq.; at Byne Hill & Kennedy’s Pass, xxxvili. 579, 580. Ballea (Cork), section nr., xxii. 335. Ballinamuddagh (Wexford) granite, chem. anal. of, xii. 184. Ballinhassig (Cork), section nr., 337. Bailintemple (Cork), joints in Carb. Limest. of, xv. 89 fig. Ballintoy (Londonderry), Middle Lias at, xxvi. 824; leat-bed of, xli. 86. Ballinure (Cork), joints in Carb. Limest. of, xv. 90 fig. Ballochmoyle (Ayr), section nr., xii. 262 ; B. Braes, section, xviil. 441 ; B. Bridge, sections, xii. 139. Ballycastle (Antrim), coalfield, xxxiii. 625. Ballyellin (Carlow) granite, black mica in, xv. 130 w. chem. anal. Ballygalley Head (Antrim), section in eravel-pit nr., xxxv. 679. Ballygihen (Donegal) granite, black mica in, xv. 131 w. chem. anal. Ballyknocken (Wicklow) granite, chem. anal, Of, xi. 177. Ballyleigh (Wexford) granite, chem. anal. Ole exaenle/ ge Ballymotymore (Wexford) granite, chem. anal. of, xii. 184. Ballynahinch (Galway) serpentine, chem. anal. of, xxi. 510. Ballypalidy (Antrim), iron ores of, xxvi. 159; sections, xxvi. 160, 161. Balmae (Kirkcudbright), section to Larg- nain, vii. 56; Silur. at, vi. 54, 55, 158, ix. 184 et seqq. Balmaha (Stirling), limest. at, viii. 130. Balmynheer (Cornwall), section in tin- mine, xxxiv. 648. Balsberg (Sweden), Antedon fr., xxxvii. 135. Baltdér (Portugal), section to Foz, v. 145 ; *do.tomouth of Douro, xix. (Part 2) 10. Baltavar (Hungary), *Tertiary carnivora of, xvil. (Part 2) 26. Baltic provinces of Russia, Silur. & Cambr. XXl. 2 8 of, Xxxviil, 514-536 & pl. xxiii (map & sections). Baluchistan Hills, geol. of, ii. 260-267. Bamboe’s Dam (Griqualand West), calc. tufa, etc. at, xxx. 629. Bamboli, Mte. (Tuscany), lignite-mines of, xvi. 485. Ban Zardah (Asia Minor), section to Bagh- dad, xi. 327. Banat, *geol. of, xii. (Part 2) 23. Banavie (Inverness), struct. of country betw. Arisaig and, xvii. 203 ; section to Glen Finnan, xxxix. 155 ; granitoid rock fr, “xxix. 165; Banbury (Oxon), Bajocian Series nr., OSI he, LHL Banded flints in Chalk, xv. 193; slates of Charnwood Forest, xxxiti. 756 et seqq. ; microsc. struct. of same, xxxiv. 200; rocks of Lizard district, xxxix. 4 et seqq. & pl. i, xlv. 519-544 figs., xlvii. 471 et seqq.; generally, diagr. of pressure- struct. in, xl. 19; felsites in St. David’s area, xl. 307, 308. Banded gneiss in neighb. of Quimperlé, xliti. 307, 308 figs. & pl. xvii.; amphi- bolite ibid., xliii.311 fig. ; hornbl.-schists in Sark, xlii. 324; gneisses ibid., xlviil. 125; in W. Alps, xlv. 72 et seqq., 101; slates in Caernarvonshire, xlix. 448 e¢ segq.; gneiss of Malvern, orig. of, xlix. 414; gabbros in Skye, 1. 217 & pl. xii., 645-660 & pls. xxvi.-xxvill. Banding in pitchstones, xxxili. 454; of hornbl.-schists of Lizard largely due to aqueous agencies, xlv. 525 et seqq. Bandon River (Cork), format. of valley, Xvill. 390, 393. Banffshire, O. R. S. in, xv. 336-352 & pl. xi. ; older metamorph. rocks & granite of, xxvii. 101-108 ; metamorph. rocks of coast, xvili. 331-342; blue clay of same, xxxvill. 169. ; Bangor (Caernarvon), Carb. & other rocks nr., 11. 306; pre-Cambr. of, xxxiv. 137- 144, xxxv. 296; section nr., xxxiv. 139; quartz-felsite, etc. of district, xxxv. 316 & pl. xii.; maps of district betw. Caernarvon and, xxxv. pl. xxxvi., xliv. 272 ; rocks betw. quartz-felsite & Cambr. Series nr., xxxix. 478-486 w. chem. anal. ; geol. sketch-map & section of district, xxxix. 481; Cambr. & assoc. rocks of, xl. 196, xliv. 273, xlvii. 329. Bangor Beds (=Cambrian), vin. 146 ; (=volcanic¢ series), xxxv. 687; so-called, vole. orig., etc. of, xlvii. Proc. 98 et seqq.; B. Breccias, xlviii. 257, xlix. 460 ; B. Conglom., xlviii. 256, xlix. 460. Bank of England (City of London), well- section at, x. 143. Bankend (Dumfries), vi. 390. Banks, R. W., Tilestones or Downton Sandst. in Neighb. of Kington, & their Contents, xii. 93-101 & pl. ii. Banks’s Is. (S. Pacific), volcanoes in, xxiv. 305-307, 29 Banks’s Peninsula (N.Z.), vi. 321. Banks’s River (N.Z.), vi. 343. Banthorpe (Lincs), valley-gravel at, ix. 322; Oolites nr., ix. 332, xxix. 260. Bantry Bay (Cork), Paleoz. trough in, xxii. 341. Baphetes planiceps, gen. & sp. nov., x. 207-208 & pl. ix.; skull of, xi. 8-10. Bar-sur-Aube (France), map of part of Aube Valley nr., xxxvii. 526. Bardkar Group in plant-bearing series of India, xxxi. 52v et seqq. Barbados (W. I.), *organic subst. found in meteoric ashes fallen in, iv. (Part 2) 19-23; foss. corals fr., xix. 411, 444, 452 & pl. xv.; Tertiary strata of, xxl. 578; Cystechinus crassus fr. radiol. marls of, & evid. afforded by same as to age & orig. of these de- posits, xlv. 640-650 figs.; B. & other W. I. Is., coral-rocks of, xlvil. 197-243 figs.; minute struct. of coral-limest., xlvii. 243-248 & pl. ix.; Archeo- pneustes abruptus tr. Oceanic Series, xlviil. 163-169 & pl. iv.; O. S. in, xlvii. 170-226 figs. w. map facg. p. 202 ; geol. | of, xlix. Proc. 102. Barbae district (Ayr), Girvan success. in, xxxviil. 588. Barber’s Reef (Transvaal), xli. 573. Barbuda (W. I.), Cyphastrea fr., xix. 443 ; Tertiary strata of, xxil.578; raised | reefs of, xlvii. 231. Barcelona (Spain), section to nr. Manresa, vili. 269. Bardney (Lincs), Oxford Clay at, xlv. 548; Corallian clays at, xlv. 550. Bardon Hill (Leicester), slates & grits of neighb., xxxiii. 771; breccias, etc. | of, xxxiil. 780 section ; microsc. struct. of rocks, xxxiv. 206-208, xxxvi. 346; rocks in quarry, xlvii. 86; chem. anal. of same, xlvii. 89. Bardsea (Lanes), Lr. Boulder Clay or ‘Pinel’ betw. Baycliff and, xxv. 420. Bardsey I. (N. Wales), xlix. 160. Barff (Cumberland), Skiddaw Slate foss. Ae kIx, 117. Bargany (Ayr), flagst. & shales of, xxxviii. 650 ; sections S. of, deser., xxxvili. 654. Gargany Pond Burn (Ayr), Silur. foss. fr., xlix. 296, 302, 304. Bargate Beds of Surrey, & their microsc. contents, 1. 677-730 figs. & pls. xxxili.— xxxiv.; B. Limest. in Culford boring, 1. 495. Barge (Italy), 1. 258. Barium sulphate, cementg. Wrekin breccia, xxxiv. 760. PArKas, T. P., of, Proce. 55. Barkham Hill (Berks), section descr., xliv. 176. Bark ty, A., [Letter on bursting of peat- | bog in Falkland Is.], xlii. Proc. 2. Barkoi (Central India), xi. 556 et segq., | xvii. 347. obituary xlviil. Bar Barlae (Kirkeudbright), Lr. Silur. foss. fr., xi. 473. Barle Valley xxiii. 589. Barley Bridge (Westmoreland), mica-trap dyke descr., xxxv. 169. Bartow, H.C., obituary of, xxxiii. Proc. 60; bequest by, xxxiii. Proc. 5, 13. Bartow, W., Horizontal Movem. of Rocks: their Relat. to Format. of Dykes & Faults & to Denud. & Thickening of Strata, xliv. 783-796. Barmouth (Merioneth), ‘greenstones,’ etc. nr., wl. 304; section to Dyfi Valley, iii. 146. Barmouth Grits, iv. 300,301 ; in N. Wales, 1x. 162, 164; microsc. struct. of, xxxvii. 7 & pl. i.; chem. anal. of, xxxvii. 21. Barnack (Lines), horizon of B. Rag, xxix. 269; list of foss. fr. same, xxix. 270. (Somerset), Devon. of, Barnes (Surrey), well-section at, x. 153. Barnes Series (Punfield Beds), xxvii. 218. Barnesbeg Gap (Donegal), section descr. & fig., xli. 223. Barnesmore Gap (Donegal) granite, chem. anal. of, xviii. 408, 409; orthocl. in same, chem. anal. of, xviii. 411. Barney’s River (Nova Scotia), section to St. Mary’s R., vi. 350. Barnsley Coal, sinking to, at Shireoak, xvi. 1387-145. Barnstaple (Devon), map showg. distrib. of so-called Boulder Clay, xx. 447 ; B. Bay, section at, vii. 369; Middle Devon. betw. Heddon’s Mouth and, xxill. 601 ; submerged forest of, xxxv. Proc. 106. Barnstaple Group defined, viii. 3. Barnton (Midlothian), picrite at, 1. 39-43 w. section. Barnton (Notts), Rhetic in ry.-cutting, xxxill. Proc. 1, xxxviili. 453. Barnwell (Cambs), drift at, xxii. 475 e¢ seqq.; list of land & freshwater sbells fr., xxil. 477; section in gravel-pit at, xxii. 478; gravels of, xxxv. 416. Baron, R., Geol. of Madagascar, xlv. 305-331 & pl. xiii (map). , Murchison Fund Award to, xlvii. Proc. 41. Baron Hill Park (Anglesey), section exp. in, descr. & fig., xxxix. 470-477. Barr Series, nime prop., & classif. of, XXxvill. 593. Barra (Hebrides), glacial phenom. in, xxix. 546, xxxiv. 855; is. in Sound of, xxxiv. 854; physical feat. & geol. struct. of, xxxiv. 854; basalt-veins intersectg. gneiss ur. N. Bay, plan, xxxiv. 855; till or Boulder Clay of, xxxiv. 856; erratics in, xxxiv. 857; glacial phenom. in is. S. of, xxxiy. 857. Bar 3 Barracas (Argentina), artesian well-sections at, xix. 69, 70. . Barrachios, Little (Newfoundland), alter- nat. of coal & shale at, xxx. 735 fig. Barrah Hill (Sind), section through, xxxvii. 194. Barrancas (Venezuela), map showg. course of R. Orinoco to Ciudad Bolivar, xxxv. pl. xxxiil. BaRRANDE, J. DE, *Silur. System & Trilob. of Bohemia, ii. (Part 2) 29- 40. 34-35. , *Notes on Trilobites, v. (Part 2) , *Three Trilobite-faunas in Silur. Rocks, viii. (Part 2) 31-87; ** Colonies’ in Silur. of Bohemia, viii. (Part 2) 37-38. , *Silur. Crustac., Pterop., & Cephalop. of Bohemia, x. (Part 2) 5-10, 21-27; xxiii. (Part 2) 9-13, 18- 20; xxiv. (Part 2) 13-17. —, *Silurian Foss. fr. Wossek, xi. (Part 2) 15. , *Defence of ‘Colonies,’ xxii. (Part 2) 1-6. , Wollaston Fund Award to, vii. p. xxi; Wollaston Medal awarded to, Xili. p. xxiii; obituary of, xl. Proc. 37. Barrandea Homfrayi, sp. nov., xxxi. 185 & pi. ix. ‘Barrels’ in aurif. vein, xxxvi. 308. Barren Band, in Middle Skelgill Beds, xliv. 672, 682, 684. Barren Flagstone Series of Farden & Quarrel Hill, xxxvii. 615; of Shalloch Mill, xxxvii. 601; in Penwhapple Glen, xxxvill. 607; in neighb. local., Xxxvill. 613. ‘Barren Mudstones’ (Hartfell Shales), xxxiv. 316. Barret Ringstead (Norfolk), section descr., xi ole Barrett, L., Cret. Rocks in S.E. Jamaica, xvi. 324-326, w. section. , obituary of, xx. p. Xxxlll. Barrier-reef, Great (Australia), 303. Barrington (Cambs), mammalif. deposit at, xxxv. 670-677. Barros, C., Bigsby Medal awarded to, xxxvil. Proc. 32. Barrow, G., Intrus. of Muscovite- biotite Gneiss in S.E. Highlands of Scotland, & its Accomp. Metamor- phism, xlix. 330-356 & pls. xv.—xvi (map & microse. sections). , Murchison Fund Award to, 1. Proc. 36. Barrow-in-Furness (Lancs), Upper Boulder Clay of, xxv. 425. Barrow Hill (Leicester), quartz-diorite of, xxxiv. 230: rock poss. intrusive in Stockingford Shales, xlv. 31. Barrow. River (Leinster), format. of val- ley, xvill. 385, 398. XXV. — Barrowmouth (Cumberland), section: at, xx. 151; Middle Perm. at, xx. 155; gen. section in Perm., xxxin. 16 & pl. i. Barry I. (Glamorgan), section to Cwm- wdig, xxxi. pl. viii. ee Deré (Asia Minor), v, ofl. Bartestree Dyke (Hereford), viii. 385. Barton (Devon), insol. resid. in limest. of, xlvini. 385 & pl. ix. Barton (Hants), section to Bognor, iii. pl. xiv.; do. at W. end of cliff, v. 44; do. to Highcliff, descr. & fig.. xiii. 108, xvill. 87 ; do. to Hordwell Cliff & Stoney Cross xxvi. pl. xxxvii.; cliff-section, descr. & fig. xliv. 584, face. 594 ; Zeuglodon Wanklyni fr., xxxil. 428- 432. Barton-on-Humber (Lincs), section descr., xliv. 330. Barton Bendish (Norfolk), section descr., xliii. 567. Barton Beds, their French & Belgian equivs., xii. 391, xiii. 107; lists of foss., xiii. 118, xx. 100. Barton Beds (Lr.) at Barton, xliv. 587; (Middle), or B. Clay prover, ibid., xliv. 588; (Upper), or COhama- & Becton Bunny Beds, zbid., xliv. 590; B. Series in Lond. area, xliv. 606: fauna of, xliv. 618; complete table of same, xliv. 623; correl., etc. of, xlix. Proc. 98 et seqq. Barton Clay, name prop., iii. 355; no. of foss. spp. in, i. 365, 375 : correl. w. French Tertiaries, ii. 375: list of foss., i111. 401-408; nr. Muddiford, v. 43; equivs. in Belgium, villi. 303, . 819; in relat. to Headon Beds, ix 268; B.C. & its equiv. in Paris Basin, xxxvi. 151, 152; its supp. equiv. in Lond. Basin, xxxviii. 468; Upper Koc. age of, xxxviti. 4.70. Barus (Kashmir), sections nr., xxii. 31, 33; plan of district, xxii. 34. Baryhelia reticulata, sp. nov., xxxv. 92 & pl. viii. ee not confined to Cret., xl. 179. — LHtalloni, pl. v. imtermedia, sp. nov., xix. 431 & plixy. Barytes im Nova Scotia, vi. seqq.; fr. Lilleshall, xxxix. 467. ‘Basal angle’ (in molluscan whorl), use of term, vi. 111. ‘Basal Sands’ (Portland), so-called, of Swindon, xxxvi. 208. Basalts on Labrador coast, i. 457 ; at St. Mary’s (Azores), ii. 39; nr. Tremadoe, ii. 72; dykes in I. of Man, ii. 322 e¢ seqq.; bas. nr. Bombay, ete., ii. 221— 224; *water in, vi. (Part 2) 34; columnar, etc., in Mull, vii. 91-92, 95, xlii. 272 et seqg.; in Skye, vii. 105, 108 ; 365, sp. novi, xii yas 356 et - breccia in Cantyre, viii. 414; intrus. in sandst. nr. Nierstein, x. 259; in Mt. Alexander district (Victoria), x. 301. Basalts, *experim. on, xii. (Part 2) 19; Chance’s, xii. 339; bas. defined, xiv. 16; bas. in Victoria, xiv. p. cxliv, 227 et seqq., 534 et seqg., xv. 497 et seqq., xxvl. 286 e¢ seqq. Basalts, columnar, in Mauritius, xxiii. 189; do. in Pescadores group, xxiv. 97 ; dyke at ridge of Mendip Hills, xxiii. 451 ; bas. of Erzgebirge & Saxon Switzer- land, xxiv. 557; of Antrim, plant- beds interstrat. w., xxv. 162, 357- 362 & pls. xiv.-xv., xli. 82-92; of N.E. Ireland, iron ores assoc. with, Xxvi. 151-165 figs.; of Slhieve Gallion & Antrim, chem. anal. of, xxvi. 156; dvkes of Indian mainland opp. Bom- bay & Salsette Is.. xxv. 163-168 ; of Eigg, xxvu. 290; veins 2zdid., xxvii. 299; bas. in Morocco, xxviii. 95. Basalts, columnar, of Long Row (Arthur’s Seat), xxxi. 134; of Cleveland, cross- hatched felspar in, xxxi. 483, 485 & pl. xxiv.; bas. overlyg. diamond-bearing drifts im N.S.W., xxxi. 489 ef seqq.: of Schemnitz district, xxxu. 301, 302; at High Force, xxxii. 467 et seqq. figs. ; in N. Greenland, xxxiii. 143, 144; dykes on Ayr coast, xxxiv. 782; do. & veins, in Barra, xxxiv. 854, 855 plan; of Mano Piedra, xxxv. 585, 589 ; of Madeira, xxxvill. 277; & basalt-lavas in Japan, x]. 449, 451. Basalts, Tertiary, of Iceland, xli. 93- 101 figs.; bas. in Scotland & Ire- land, xl. 49-97 & pls. iv—vii. ; passg. into magma-basalts, xli. 92 & pl. vi.; altered dykes ur. Newport- Fife, xlii. 419 ; of Herefordshire Beacon, xliii. 498 & pls. xx.-xxi. ; of Madagascar, petrogr. char. of, xlv. 346; of Korea, petrogr. char. of, xlvii. 184; bas. & andesites of Devon, xlviti. 496-507 ; of Carb. ‘plateau ’- eruptions, xlvili. Proc. 110 w. chem. anal.; do. of ‘puy ’-type, xlviii. Proc. 129; pebble mm, Wartiord gravel, xlix. 317: nr. Bathurst (N.S.W.), w. chem. anal., 1. 116. Basalt-glass of Western Is. of Scotland, xxxix. 444-465 & pls. xili—xiv. Basalt-plateaux formed by ord. vole. ac- tion, xlv. 206; insuff. of dyke-fissures as a source of same, xlv. 210. Basaltic rocks in Hesse Cassel, xi. 127 et segg.; on Turko-Persian Frontier, xi. 301, 314; im Victorian goldfields, xi. 396 et segg.; in Nagpur district, xi. 356 et seqq., Xvi. 155 et seqq.; *metallic lead in, xvi. (Part 2) 16; copper in, xvii. 479. ‘Base Bed’ nST. (Portland Stone), XXXVI. Bat ‘Base Brown (Borrowdale), felstone-like rock of, xxxi. 411 w. chem. anal. & pls. xvii.-xviii., 597. Basel (Switzerland), *pisol. iron ore o*, vin. (Part 2)) 235 *foram.. fr., © viui. (Part 2) 38. Basement Beds (Corallian) of Scarborough district, xxxill. 332; at Appleton, xxxiil. 362; at Brows Quarry, Malton, xxxiil. 364; (Silur.) in Lake District, list of foss., xxxiv. 876. Basement Clay (Glacial), of Holderness, Xxxvl. 617 et seqg., XXxxvill. 685; at Bridlington, xl. 314 et seqq.; lst of shells obt. fr. same, xl. 319; of Flam- borough Head, etec., xlvii. 415, xlix. TFOCHSS: Basement Gneiss of Sark, xlviii. 124. Basic rocks nr. Shap Granite, metamor- phism of, xlix. 360. Basicity of gabbros, relative, tested by sp. gr., 1. 321. Basins, geol. obs. on, xxx. 193. Basingstoke (Hants), section nr., il. 235. Basingthorpe (Lincs), drift nr, ix. 320. Bassano (Italy), section to Setti Communi, v. 218; Tertiary, etc. nr., v. 218-219. Bassenfells (Cumberland), xlix. 531. Bassenthwaite Water (Cumberland), Skiddaw Slates W. & E. of, xix. 114, 119; phys. history of, xxx. 96 et seqq. & pl. x.; geol. map of country N.E. of, xlviii. 509; diabase, etc. nr., xlix. ddl. Bast tissue in Sigillaria & Lepidoden- dron, Xxil. 140. ‘ Bastard granite’ in Lake District, xxxi. 595 & pl. xxxi. Bastard Limestones at Ffernant Dingle etc., xxxv. 269 et seqq. Bastenne (Pyrenees), asphalt of, ii. 80. BastEeRot, Baron DB, obituary of, xliv. Proe. 48. : Basutoland, Tritylodon longevus fr., xl. 146-152 & pl. vi. ‘Batches’ (= sand-&-gravel ridges), ix. 284. Bates, C. S., Crustacean found in Durham Magnes. Limest. [ Prosoponiscus pro- blematicus| by J. W. Kirkby, & on new Sp. of Amphipod, xv. 1387-140 & pl. vi. Bateman, J. F. ta T., obituary of, xvi. Proce. 44. Bateman’s Chine (Dorset), section descr., XXXVIil. 5. Bath (Barbados), profiles of submarine terraces nr., xlvil. 203; section along railway nr., xlvili. 206; foraminiferal muds of, xviii. 215. Bath (Somerset), ‘diluvia’ & valleys nr., vi. 449-451; section descr., xlv. 449: gen. do., xiv. 87 & pl. vi.; do., to Cheltenham, of Inf. Oolite, xix. 309; abnorm. Secondary deposits in district, Bat 3 xxiil. 495; denud. of Oolites, xxvii. | Baverman, H. (& C. Lz Neve Foster), 228-231; Midford Sands in district, xlv. 453. get Oolite, microsc. struct. of, xlvi. 277. Batheaston (Somerset), section descr., xvii. 493, xxiii. 458. BatueEr, F. A., Recent Openings in Lias- sic & Oolitic Rocks of Fawler & Ar- rangem. of those Rocks nr. Charlbury, xlii. 143-145. ——., Trigonocrinus, gen. nov., fr. ‘Weisser Jura’ of Bavaria, w. Deser. of T. liratus; & Sudden Deviat. fr. Normal Symmetry in Neocrinoidea, xlv. 149-171 figs. & pl. vi. ——., Marsupites testudinarius, xlv. 172-174. —— ——., Basals of Eugeniacrinide, xlv. 359-362 figs. Bathonian strata tabulated, xiv. 100. Bathony Forest (S.W. Hungary). *Trias, Dogger, & lias of, xxvi. (Part 2) 10. Bathurst (N.S.W.), geol. of, 1. 105-119 w. map & section. Bathybius, abund. def. as sponge-protoplasm, et seqq. Bathycenia, posit. of genus discussed, xl. 698, 699; gen. aff. of, xlii. 138. — hemispherica, sp. nov., xl. 706 & pl. xxxii. — moneta, xl. 705. Slatteri, sp. noy., xxxix. 176 & pli var. 5 xii. 170: 176. solida, sp. nov., xxxi1x. 177 & pl. vii. Bathycrinus, arrangem. of radials, etc. comp. w. that in Eugeniacrinus, xlv. 361 & figs. face. 362. Bathygnathus borealis, xxxil. 359 et seqq. fi Ofp RXV Ss RAK SE go. Bathymetrical zones, Edw. Forbes’s, viii. 303. Bathynotus holopygia (?), 1. 671. Batopora multiradiata, xlvii. 32, 33 fig. (?) Stoliezkai, xlvui. 33. Batrachia, ova of, fr. O. R. S. of Forfar, vili. 106-109 figs.; footpr. in Nova Scotian Coal Measures, xv. 71 ; (?) tooth fr. same, xvi. 277 figs.; *fossil, in Bohemia, xvi. (Part 2) 16; shoulder- virdle in, xxx1x. Proc. 48, 49 figs. ‘Batracholites’ fr. Bombay, in. figs. _ Batson Inlet (Devon), interbanded series of, xliti. 727. Battle (Sussex), Hastings Sands nr., xvii. 280. Battle Bridge (Essex), section to Canter- bury, x. 405. Baverman, H., Geol. of S.E. Part of Vancouver I., xvi. 198-202 w. sections. 224, xxil. 448-463 figs. , Geol. Reconnaissance in Arabia Petrea in spring of 1868, xxv. 17-38 | & pl. i (map & sections). , Copper Mines of Michigan, | Occurr. of Celestine in Nummul. Limest. of Egypt, xxv. 40-44 w. vert. section. Baugh Fell (Yorks), section to Shap, li. 121. Baumber (Lines), Ly. at, xxxi. 208. Bausley (Shropshire), enstatite-diabase nr., xli. 544. Bauxite assoc. w. Ulster basalts, xli. 86, Kimeridge Clay Bavaria *(E.), Hozoon in, xxii. (Part 2) 23; (S.), *molasse of, xvii. (Part 2) 24; Bav. & Bohemia, gneiss & Palwoz. of, xix. 354-368 w. map; Trigonocrinus fr. Weisser Jura of, xlv. 149-167 & pl. vi. Bavarian Alps, geol. struct. of part of, x. 346-359. Bavington, Great (Northumberland), sec- tions nr., xxxili. 413 & pl. xviii. Bawdon Castle (Leicester), altered grit of, xxxill. 783; microsc. struct. of same, Xxxiv. 202. Bawdsey (Suffolk), Red Crag foss. fr., xl. 822; cliff-sections in R. C., xxvii. 327, 334; list of foss. fr., xxvii. 337. Baydzid (Armenia), section to Ardish, descr. & fig., xi. 315, 342. Baycliff (Lanes), Lr. Boulder Clay or Pinel betw. Bardsea and, xxv. 420. BAYFIELD, —, Junct. of Transition & Primary Rocks of Canada & Labrador, 1. 450-459. Bayonne (France), *geol. of neighb. of, 1. 114. Bayreuth (Bavaria), *Liassic flora of, xi. (Part 2) 40. Beaches, raised, oun W. coast of Ross, i. 217; on Essex Coast, i. 341; at Gibraltar, ii. 47, 49, xxxiv. 521; on Calf of Man, iu. 183. Beaches, raised, at Leckhampton Hill, xi. 487; of Lake Superior, xi. 515; in Argyll, xi. 549, xu. 167-169; at Port- land Bill, xii. 41; nr. Malaga, xiv. 133, xv. 599; in Sicily, xiv. 505 et seqq.; ot Brighton, W. extension, xv. 215-221; at Newslade Bay, xvi. 487, 490; in Scotland, xviii. 219 et seqg.; of Loch Kil, xix. 253; in N. Devon, xx. 448 et seqq. Beaches, raised, of Sangatte, xxi. 440-442 ;° section of same, xxli. 2538; in & nr. Porlock Bay, xxi. 4,9; at Watchet, xxiv. 281; nr. Weston-super-Mare, xxiv. 282 fig.; nr. Suez, xxv. 18; ur. Brown- down, xxvi. 534; on S. African coast, xxvii. 69; ibid. & inland, xxvii. 517; on Portsdown Hill, xxviii. 38; W. of Oran, xxx. 106, 111. Beaches, raised, in Isle of Portland, xxxi. 33 et seqq., 43 et seqg. w. list of foss. & sections & pl.i.; deposits overlying same, xxxi. 34 fig.; in Brit. Colambia, xxxiv. 107; on coasts of Devon & Cornwall, xxxiv. 451, 454; in Outer Hebrides, xxxiv. 866; abs. in Shetland, xxxv. 810; occurr. nr. Padstow, xxxv. Proc. 5; of Brighton & I. of Wight, Xxxvill. 705. Beaches, raised, in New Zealand, xli. 212 ; at Teignmouth, xlii. 98-100; high-level, at Braunton & Croyde, xliii. 657-670 fizs.; so-called, of Hope’s Nose & Thatcher Rock, xlvi. 438-443 ; & shores, in area of Gr. Lakes of N. America, deformat. of, xlvi. 529; of S. England, xlviii. 263-343 figs. & pls. vii.—viii (map & sections); in Jersey, xlix. 523-530 fig. hee recent, abs. in Spitzbergen, xvi. 434; driftage of, xxxiil. 32. Beach-rock at Pernambuco, xxxv. 239-244 fig. Beacon Bunny (Hants), Eoe. of, xiii. 109 ; see also Becton Bunny. Beacon Hill (Gloucester), section deser., xii. 300, xvi. 8. Beacon Hill (Leicester), banded slates, etc. of, xxxiil. 798. Beacon Hill (Yorks), section in drift at, descr. & fig., xlvii. 398 & pl. xin. - ‘Beagle,’ *vole. islands visited by, 1. 556—- 558. Beal (Skye), basalt-glass fr., xxxix. 447 ; chem. anal. of same, xxx1x. 455. Bealings, Great (Suffolk), section in Crag nY.; Xxx. 76. Bear Creek (Ontario), conodonts in Gene- see Shale of, xxxv. 353, 359 & pls. xvi— XVil. Bear I. (Arctic), *geol. of, in. (Part 2) 48-59 figs.: Carb. flora of, xxvii. 1, xxviii. 161-169; relat. of same to Palexoz. flora of N. America, xxix. 24. Brearpmore, N., obituary of, xxx. p. XXXI1X. , Bearnareidh (Hebrides), glacial phenom. in, xxix. 545, xxxiv. 859. Bearwood Hills (Berks), Bagshot Beds of, xliv. 176, xlviii. 53. Beatenberg (Switzerland), coal & Nummu- litic at, v. 189; section, v. 190. Beavurort, F., obituary of, xiv. p. xlvun. Beaufort (Fort). 8. Africa, i. 318 ; section to Washbank, xxvii. 537. Beaufort Beds in S. Africa, xxiii. 143, 1. 553. Beaufort West (Cape Colony), Titano- suchus ferow ‘r., xxxv. 189-199 & 1 xi. Be iaapois (Canada), chelon. footpr. at, vii. p. Ixxv, 248-252; worm-tracks & footpr. in Potsdam Sandst. of, viii. 200 et seqq. Beaulieu (Hants), Eocene shells fr., v. 316. Beaumaris (Anglesey), section in Baron Hill Park nr., deser. & fig., xxxix. 470- 477. Beaumont, J. B. A. Exiz pe, obituary of, xxxi. p. xliii. Beaumont (Jersey), rolled stones at, xlix. 527. Bee Beauport (Canada), Trenton Limest. at, ix. 89. Beausset (Provence), section in Cret. nr., xxv. 240, Beauvais Lignite correl. w. Woolwich Beds, xliv. 97. Beauvais Tertiary Sands, xi. 213 e¢ seqq. Bela Lake (Yellowst. Park), hollow spherulites in obsidian fr., xli. 165 & pl. iv. Brcue, H. T. pr 1a, see DE LA BEecuE. Brcuer, H. M., Cuprif. Shales in Prov. of Hon-peh, xlii. 494-495. , Gold-quartz Deposits of Pahang, xlix. 84-88. , obituary of,1. Proc. 51. Bechera grandis, var., 111. 434. Beckett, H., Foss. Forest in Parkfield Colliery, Wolverhampton, i. 41-43 fig. Beckford (Worcester), drift at, xxvi. 210. : Becxies, 8. H., Supp. Footpr. Casts in Wealden [abs.], vii. 117. , Ornithodichnoites of Wealden, vill. 396-397 figs., x. 456-464 w. section & pl. xix. , Lowest Strata of Cliffs at Hastings, xii. 288-292 w. section. , Iguanodon discov. in I. of Wight by, xiv. 174. , Foss. Footpr. in Cummingstone Sandst. [abs.], xv. 461. , Nat. Casts of Reptilian Footpr. in Wealden of I. of Wight & Swanage, xvill. 443-447 figs. , obituary of, xlvii. Proc. 54. Beclow Hill (Staffs), section to Pottery coalfield, xx. 265. Becton Bunny Beds of Barton Cliff, xliv. 591; see also Beacon Bunny. Beddgelert (Caernarvon), devitr. rocks fr., xxxvil. 403-409 figs. & pl. xxi. Bedding-planes comp. w. cleavage-planes in N. Wales, ii. 309-310, 315-316; (b. =course of jointing), xv. 88; in granite of EK. side of Dartmoor, xxv. 273-280 figs.; relat. of hematite-de- posits to, xxxil. 180 et seqq. BEpForD, E.J., Raised Beaches in Argyll- shire, x1. 549, xii. 167-169. Bedfordshire, flint-implem. fr., xvii. 366 ; & foss. mammalia in, xx. 183-188 ; Gault & Chalk Marl in, xxxi. 262 ; Upper Gault in, xxxl. 265; diagr. section thro’, xxxi. 273. Bedfrid (Lancs) limest., chem. anal. of, ii. 23 Bedminster (Somerset), section descr., Xxili. 500; Lr. Lias at, xxiv. 206. ‘Beekized’ foss. in Oxford. of Ardennes, xxxvil. 501, 503. Beer Crowcombe (Somerset), Rhetic at, xvi. 384, xxili. 467; sections descr., xvii. 485, 486; White Lias at, xvii. 489. Beer Head (Devon), sections nr., xxvii. 97, 98; do. to Sidmouth, xxxii. 276; & adjacent cliff-sections, Cret. of, xxx. D See Bee 34 369-393 w. lists of foss. & table of rock- succession. Beersheba (Or. Fr. State), Rhytidosteus capensis fr., xl. 333-339 & pls. xvi— XV1l. Beg’s Cave (Mull), sketch-section, xxxiv. 695. Behring’s I., Rhytina gigas fr. Pleistoc. of, xl. 457-472 figs. Beiber (Hesse-Darmstadt), *foss. eggs of snakes fr., vi. (Part 2) 42. Beinertia Goepperti, sp. nov., xxii. 159 & pl. xiii. Beinn y Hattan, etc., see under Hattan, ete. Beira (Portugal), New Red Sandst. of, ix. 137. Belchiord (Lines), drift mnr., xxiii. 233, 234 section. Beleraig Burn (Dumfries), Moffat Series in, xxxiv. 283, 284 section & pl. xi (map). Belemnitella plena, zone of, fr. Cambridge to Chiltern Hills, xlii. 216-231; do. in W. Suffolk & Norfolk, xlii. 563, 597 ; in Lincs, xlv. 829; in Yorks, xhv. 346. — quadrata, phosphat. Chalk with, at Taplow, xlvi. 3856-3867 figs. (facg. 366). Belemnites acutus, zone of, in N.E. Ire- land, xxiii. 304. — africanus, sp. nov., xxii. 151 & pl. vu. — australis, sp. nov., xxvi. 258 & pl. xvi. — breviformis, xiv. 27. — canaliculatus, xxvi. 230 & pl. xvi. — confertus, sp. nov., xxix. 347 & pl. xu. —— elongatus, xiv. 27; (?), xxill. 539. — jaculum, zone of, at Speeton, xlv. 592; list of foss. in same, xlv. 597; vert. section, facg. xlv. 618; descr. of B.7., xiv. 611. lateralis, zone of, at Speeton, xlv. 585 & vert. section facg. 618; lst of foss. in same, xlv. 591; descr. of B. J., xlv. 610. —- minimus, xxili. 251; zone of, at Speeton, xlv. 602, 612. nitidus, XXx1. 224. —— Owenii & varr., xlv. 610. paxillosus, xiv. 27; (?), xxvi. 259 & pl. xvi. pectinatus, sp. nov., xxix. 347 & pl. ail. plenus, zone of, ur. Folkestone, xxxiil. 439; in Richmond boring, xl. 733, 734 & pl. xxxiii.; Cambridge specims. ref. to B. attenuatus or B. ultimus, xxxii. 458. polygonalis, xlv. 333 & pl. xiv. semicanaliculatus (?), zone of, at Speeton, xlv. 599 & vert. sections facg. 618; list of foss. in same, xlv. 602 ; descr. of B. s., xlv. 611. Belemnites senescens, sp. nov., Xxxill. 257 o >: Souichii, xxxi. 224. Trosloyanus, xxxi. 224. — ultimus, xxxi. 285. spp. (Oolit.), xxviii. 346; (Lias), ou 507 figs.; (Corallian), xxxiii. 391. Belemnites *of Oxf. Clay, i. 119-125; Liass., in conn. w. Alpine coal-format., v. 180 et segq., 174 et seqq. Belemnite-beds in Lias of Dorset coast, xix. 289. Belemnite-marls (Upper Cret.), minute struct. & chem. comp. of, xliv. 387, 359. Belemnitide in Brit. Lias, xxxviii. Proc. 172; distrib. in Jurassic generally, xxxvlll. Proc. 186, 187; Brit. Jurass., xxxvill. Proc. 191, 196, 208 et segq. Belemnoziphius ident. w. Balenodon physaloides, xxi. 231 & pl. xi.; comp. w. Choneziphius, xxvi. 505. compressus, gen. & sp. nov., xx. 393 & pl. xix. Belfast (Antrim), Lias nr., xx. 103-114 w. lists of foss. Belgium, porphyry of, vii. 6-9; Upper & Lr. Tert. of, viii. 277-370 & pls. xvii.— xx.; Paleoz. of, review of Dumont’s classif., ix. 18-29. Belgium, Eoc. correl. w. that of France & England, xi. 206-246 & pl. viii (sec- tions), xli. 390-392, xiii. 89-134 w. lists of foss., xliv. 88-111 & pl. v (sections) ; *Paleoz. of, xvii. (Part 2) 27-29; do., land-surface in, x11. 47; Oligoc. correl. w. that of N. Germany & S. England, xx. 97-102. Belgium, Kainoz. of, xxii. 228-254; temp.- obs. in collieries, xxiv. p. Ixxxi; table showg. distrib. of late Pleistoc. mam- malia in, xxvili. 422. Belgium, marine-beds in Lr. Coal Mea- sures of, xxxill. 637; Devon. correl. w. that of S. Ireland, etc., xxxvi. 267; mater. of Westleton Shingle derived fr., xlvi. 146, 147. Belgrade (Servia), *Tert. foss. fr., xi. (Part 2) 24. Belhaven Bay (Haddington), Anthrapale- mon (?) Woodward fr., xxxiii. 863-878 & pl. xxvii. Belhelvie (Aberdeen), section at, xxi. 182 ; Glacial shells fr., xxi. 196. Belinurus sep. tr. Prestwichia, xxiii. 32 & pl. i. regine, xxill. 32 & pl.i. Bett, A., Murchison Fund Award to, xxx. p. XXxiil. , Post-Tert. Marine Deposits on S. Coast of England [abs.], xlvii. Proce. 172. Bez, R. G. (& P. F. Kenpatt), Plioe. Beds of St. Erth, xlii. 201-214 w. see- tions. , obituary of, xliv. Proce. 47, Bett, T., Thalassina EHmerii fr. New Holland, i. 98-94 figs. Ben, T. L., Geol. of Neighb. of Kotah (Deccan), viii. 230-233. —— -——, Further Acc. of Boring at Kotah, & Notice of an Ichthyolite [abs.], ix. 351-352. Bell Rib, Yewbarrow (Cumberland), mi- crosc. struct. of altered ash fr., xxxi. 594 & pl. xxxi. Bell Sound (Spitzbergen), xvi. seqq. Betrarpt, L., obituary of, xlvi. Proc. 52. Belledonne range (W. Alps), section, xlv. 70; geol. of, xlv. 71. Belleisle Brook (Shropshire), section in small tributary, xli. 548. Bellerophon, occurr. of, in Lr. Cambr., xxxvil. Proc. 66; do. in Lr. & Upper Tremadoc, xxxvil. Proc. 94, 95; in Arenig group, xxxvil. Proc. 114; in Lr. Llandovery, xxxvii. Proc. 149. acutus, vil. 172 & pl. ix. cambrensis, in Middle Lingula-Flags, xxxvil. Proc. 81, 83. costatus, XXxvl. 583. decipiens, sp. nov., xix. 8 & pl. iil. decussatus, var. undatus, xxxiv. 19 & pl. ii. — duriensis, sp. nov., v. 153. Jonesianus, sp. nov., xix. 9 & pl. i. llanvirnensis, sp. Nov., xxxi. 188 & pl. xi. nodosus, sp. nov., X. 73. orientalis, sp. nov., xix. 9 & pl. ili. ramseyensis, Sp. nNOV., xxix. 50 & pl. i. shinetonensis, sp. NOoV., Xxxili. 668 & pl. xxiv. —— solvensis, sp. nov., xxix. 50 & pl. 111. — (Bucania) sulcatinus, x. 74. spp. (Carb.), xvii. 64 & pl.iv.; (Upper Silur.), xvii. 70; (Silur.), xxxiv. 606. Bellheads Quarry (Yorks), section in Upper Coralline Oolite deser., xxxiil. 330. Bellingham Bay (B. C.) coal, chem. anal. of, xvil. 435. Bextor, T., Discov. of Coal in Labuan, iv. 50. Belluno (Venetia), v1. 424. Belmisthorpe (Lincs), lists of Oolite foss. fr., xxix. 257, 258. Belmont Castle (Essex), section to Cray- ford, xxxvill. pl. xxvi. Belodon fr. German Trias ref. to Terato- saurus, xxvi. 38 et seqq.; comp. w. Stagonolepis, xxxi. 426, 427; struct. of pelvis of, xlviii. Proc. 189. Belon River (Britanny), granite intrus. in gneiss, xliii, 312, 313 fig. Belonites in recent perlites, xxxiil. 452. Belonorhynchus Anningie, presymphysial bone comp. w. that of Belonostomus, xliv. 147 & pl. vu. Belonostomus cinctus, mandible of, xliv. 145 & pl. vii. Belstone Tors (Devon), view of N. end, xxv. 276. 435 et dD Ben Bett, T., Format. & Preserv. of Lakes by Ice-Action [abs.], xx. 463-468. , Steppes of Siberia xxx. 490- 497 w. sections. , Drift of Devon & Cornwall, its Orig., Correl. w. that of S.E. England, & Place in Glacial Series, xxxii. 80-89 ——— fig. —— ——, Steppes of S. Russia, xxxn. 843-860 figs. , obituary of, xxxv. Proc. 48. Beltana (S. Australia), Archeocyathine fr., xlix. Proc. 8. Belumford (Antrim), section descr. & fig., xxvi. 153. Bembridge (I. of W.), section to Headon Hill, ix. 260; do. in drift-deposits at, XXXVill. pl. xxvi. Bembridge Group, ix. 266; foreign equivs., ix. 263; B.G. & what it includes, xxxvi. 168, 171. Bembridge Limestone of Gurnet Bay, crustac. fr., xxxv. 342-350 & pl. xiv.; B.L. at Headon Hill, etc., xxxvii. 87 e¢ seqq. Bemerton (Wilts), section deser., xi. 103. Bempton (Yorks), section in drift at, descr. & fig., xlvii. 404 & pl. xiii. Benbecula (Hebrides), glacial phenom. in, xxix. 547, xxxiv. 848. Benburb (Armagh), Lr. Permian of, xxix. 405. Bencliff Grit Series nr. Weymouth, xxxiii. 264. Bendigo (Victoria), section, xiv. 535; Monoprion. graptolites, etc. fr., xxxiil. Proc. 95. Ben Fyn Series, xxxix. 142. Ben Lawers, etc., see Lawers, Ben, ete. Ben More Grit in Assynt Series, xxxix. 360; microsc. struct. of same, xxxix. 417. BENECKF, M. N., *Geol. of Odenwald, xxvi. (Part 2) 16. BENEDEN, P. J. VAN, obituary of, 1. Proc. 56. Benefield (Northants), list of Oolite foss. xxix. 280. Bengal (W.), correl. of coal-strata w. those of Nagpur, x1. 555, xvii. 347; (N.W.), reptil. remains fr., xvil. 362; map of rivers of, xix. pl. xiii; (E.), Upper Cret. im, xix. 524-526; Dé- muda & Talchir groups in, xxxi. 520, 521. Bengeworth (Worcester), mammalif. clay & sand of, xxxv. 678. Benghazi (Barbary), geol. of, xxiii. 384— 386. Benicia (Calitornia), lignite, etc. of, xvii. 435. Renniworth Haven (Lincs), section in ry.-cutting nr., xxxvili. 243. De Ben 36 Bernscu, A., *Experim. on Basalt, xii. (Part 2) 19-20. Benscliff (Leicester). ashy beds & slates of, xxxili. 765, xxxiv. 294; section, xxxiii. 768. Bentley (Suffolk), gen. section to Paston cliff, xxvii. pl. xx. Beor, E. J., Lignite Mines of Podernuovo, Volterra [abs.], xxv. 260. Bequia I., tidal wave, xxv. 12. Béradust (Asia Minor), section to Derik, descr. & fig., xi. 300, 338. Beranka (Bohemia), ‘ colonv’at, xxxvi. 610. Berenice (Egypt), geol. of country betw. Kina, Kosair, and, xlviii. 576. Berenicea, char. & aff. of, xxxvi. 358, 359. antipodum, sp. nov., xxill. 162 & pl. viil. Berg (Belgium), Crag Beds at, xxii. 235. Bergh (Limburg) Sands, viii. 305 w. lists of foss. Bergstiirze, see Landslips. Berkhampsted (Bucks), section to Hind- head, xlvi. pl. vii. Berkshire, Corallian of, xxxiii. 283 ; colloid silica in Lr. Chalk of, xlv. 403-421; Westleton Beds in, xlvi. 141; Southern Drift in, xlvi. 160; (K.), plateau-gravels of, xlvi. 557-564. Berlin (Prussia), Septaria-clay of, xi. 135. Bermondsey (London), well-section at, x. 153. Bermudas, corr. to Mem. in Geol. Trans., ix. 214. Bernat, F., so-called Mud Volcanoes of Turbaco, Cartagena [abs. |, xvi. 197. Bernarp, H. M., Systematic Posit. of Trilobites, 1. 411-434 figs. Berne (Switzerland), marine molasse of district, v. 231. Berneck (Bavaria), map showe distrib. of variolitic diabase nr., xlvii. 47. Bernera or Berneray. see Bearnareidh. Bernese Jura, xliii. 230. Bernician, Lower (—Lr. Carb. Limest.), Lepidodiscus Lebouri fr., xxxv. 744- 751 & pl. xxxvii. Berridale (Caithness), section to Strath Naver. xviii. 337. Berrow Hill (Worcester), section at, xi. 194; Perm. breccias of, 1. 465, 467. Berry, EH. E., Chem. Anal. of Rocks fr. Charnwood Forest District, xxxviii. 197-199. Berrybush Burn (Dumfries), Moffat Series in, xxxiv. 276 section; Glenkiln Shales of, xxxiv. 303. Berserker Range (Queensland), quartz- porphyrite of, xxvill. 303 & pl. xi. Berury Cliff (Brazil), section, xxxv. 772. Berwyn chain (N. Wales). sections across S. end & KE. of, 1. 7, 13; struct. of, 1. 12; anticlinal, ix. pp. lxi e¢ seqq.; phosphorite-mine, section, xxxi. 360; chem. anal. of phosphorite, xxxi. 365 ; Corwen Grit, etc. of, xlix.429 et segg. w. | section. Berwynia Carruthersi, gen. & sp. nov., XXXvlli. 98, 100 & pl. iii. Beryl in Donegal & Leinster granite, xvill. 416 w. chem. anal.; assoc. w. cassiterite, in N.S. W., xxix. 7. Berzetius, J., *Polished Rocks of Swe- den, ii. (Part 2) 76. , obituary of, v. p. xxiii. Bessarabia, freshwater deposits of, xv. 281-292. Betafo Valley (Madagascar), extinct vol- canoes in, xly. 320. ; Betcham (Kent), section to Brentwood, xlix. 318. Bethelsdorp (Natal), salt-bearing beds of, XXvil. 506. Bethesda (Caernarvon), felsites, etc. betw. Llanllyfni and. xlix. 441-466 fies. pee Bark Bridge (Cheshire), section, ii. Bettaincourt (Hte. Marne), Diceras-beds of, xxxvli. 519. Betrany, G. T., Genus Merycocherus (Fam. Oreodontide), w. Deser. of two new Spp., xxxii. 259-273 & pls. xvii— XViil. Better-bed Coal, bone-bed overlying, xxxii. 332-340. Bettis’ Hill (Alabama), section to Clai- borne, iv. 14. Betts Creek (N. Queensland), sections of ae Sandst. & Cret., xxviii. 277, Bettws Garmon (Caernarvon), section, ii. oe B. G, Valley, felsite, ete. in, xlix. Brvupant, F. S., obituary of, vii. p. xxv. Beult River (Kent) gravels, xxi. 452. Brust, Baron pz, *Metallif. & ena Veins of Erzgebirge, xiii. Beverley Bay (Spitzbergen), xvi. 444. Bewdley (Worcester), Woodwardites fr. Coal Measures of, xv. 82 fig.; chem. anal. of clay, xxiv. 365. Bexhill (Sussex), cliff-section near, x. 458 ; footprints in Wealden at, x. 459 & plo xix. Beyrricu, KE. von, *Tert. Clays of Osna- briick, viii. (Part 2) 40. , Brown Coal of N. Germany, x1. 550-551. ——, *Demare. of Oligoc. Div. of Tert. Period, xx. (Part 2) 5-12. Beyrichia equilatera, xlvi. 18 & pl. ii. Buchiana (?), xlvi. 16 & pl. iii. —— bussacensis, sp. nov., ix. 160 & pl. vii. ciliata, xlvi. 19 & pl. tii. —— Clarkei, sp. nov., xlvi. 17 fig. devonica, xlvi. 536 & pl. xx. —— diffissa, sp. nov., xlvi. 546 & pl. xxi. —— Forbesii, sp. nov., xvii. 67 & pl. iv. granulata, xlvi. 15 & pl. i. — Guillieri, xlvi. 554 & pl. xxi. — Hiallii, sp. nov., xlvi. 15 & pl. iv. hamiltonensis, sp. nov., xlvi. 19 & pl. il. 3 Beyrichia impar, sp. nov., xlix. 303 & pl. xiv. Kileedeni, varr., xlvi. 538 & pl. xxi., xlix. 302 & pl. xiv.; var. infecta, nov., xlix. 301 & pl. xiv.; var. scotica, xlix. 302. —— Kolmodini, sp. nov., xlvi. 5388 & pl xx. oculifera, xlvi. 21 & pl. iv. oculina, xlvi. 16 & pl. i. — parasitica, xlvi. 16 fig. - simplex, sp. nov., ix. 161 & pl. vii. —— subquadrata, sp. nov., xlvi. 5387 & ple xx. trisulcata, xlvi. 14 & pl. i. —— tuberculata, var. pustulosa, xlvi. 18 & pil. ii. Beyrichiopsis, gen. nov., xlii. 506. Bhaterseidh (Hebrides), glacial phenom. in, XXxiv. 857. Bhuidhe, Ben (Skye), syenite-&-shale junct., xiv. 14 & pl. i. Bhurti lands (=alluvia) in Cachar, xxviii. 258. ‘ Biancone’ correl. w. Neocom., vi. 427. hoe (Devon), section thro’, xx. 446. Biddenham (Beds), section descr., xvii. 367; shells & implem. fr., xviii. 113. Biddulph ‘trough’ (Staffs), Millst. Grit of, xx. 262, 267; section to R. Dare, xx. 260; do. to Mixon, xx. 260. Biggarsberg plateau (Natal), xxxvi. 426. Bigler, Lake (Nevada), section to R. Car- S65 Xx. 521. Biessy, J. J., Erratics of Canada, vii. 215-238 figs. ; Geol. of Lake of the Woods, S. Hudson’s Bay, viii. 400-406 figs. & pl. xxii (map). , Geol. of Quebec & Neighb., ix. 82-101 figs. & pl. vi (map). ——., Geol. of Rainy Lake, S. Hud- son’s Bay, x. 215-222 & pl. x (map). —— ——.,, Palewoz. Rocks & Foss. of State oF N.Y., xiv. 305-306, 335-452, xv. 251- 300. —, Cambr. & Huron. Format., xix. 36-52. , Missing Sedimentary Format., fr. Suspens. or Remov. of Deposits, xx. 198-238 figs. , Murchison Medal awarded to, XXX. p. Xxxli; Medal founded by, xxxii. Proe. 16; obituary of, xxxvii. Proc. pallery Hill (Cork), section across, xxii. Bilin (Bohemia), *Tert. flora of, xxiii. (Part 2) 8. Biuiorri, A., [letter on Volc. Erupt. in Nissiros I., Rhodes], xxx. p. i. Biiirnes, E., Lr. Silur. Trilobites, xxvi. 479-486 & pls. xxxi.—-xxxil. —— ——,, obituary of, xxxiii. Proc. 48. Billow Ness (Fife), Calcif. Sandst. Series EK. & W. of, xxxvi. 567, 569. Bilobites, x1.178; char. of, xlvi. 595. —_ ( Bio Bilsby (Lines), Chalk at, xlix. 476. Bilton (Warwick), gravels, etc. of, xxvi. 196, 197. Binbrook (Lincs), section to Willingham Ho., xxii. 243. Bincombe (Dorset), Greensand at, iv. 251. BInFIELD, W. R. & H., Occurr. of Foss. Insects in Wealden of Sussex Coast, x. 171-176. Bingen (Hesse Darmstadt), picture of Rhine Valley & tabular Miose. hills, xxx. 88; view betw. b. & Coblenz, xxx. 90. Bingera (N. S. W.), diamond-field, xxxi. 490 ; Procoptodon-jaws fr., xlvii. 571- 574 & pl. xxi. Bingley (Yorks) gravels, xxv. 62 e¢ seqq. ; sections nr., xxv. pl. iv. Binks (Roxburgh), ripple-marked sandst. of, xl. 241 ; crustac. (?) tracks In same, xil. 243 fig. Binn (Switzerland), hornbl. rocks fr. ur., xlix. 99, 100; garnet-schist fr. nr., xlix. 108. Binnenthal Schists, xlix. 104-113 figs. Binney, E. W., Relat. of New Red Sandst. to Carb. in Lancs & Cheshire, il. 12-26 w. sections. —., Dukintield Sigillaria, 11. 390- 393 fig. —., Sigillaria & Spores embedded inside its koots, vi. 17-21 figs. , Perm. Char. of Red Sandst. & Breccias of 8. Scotland, xii. 138-140 w. sections. . Footmarks in Millst. Grit ot Tintwistle, xii. 350-354. ; Some Obs. on Stigmaria ficoides, xv. 76-80 & pl. iv. , Lias at Quarry Gill & other places nr. Carlisle, xv. 549-551. , Foss. Plants (showg. Struct.) tr. Lr. Coal Measures of Lanes, xviii. 106-112 & pls. iv.—vi. —— -——, Upper Coal Measures, contg. a Bed of Limest., at Catrine, xvii. 437—- 443 figs. (& J. W. Krrxsy), Upper Beds of Fife Coal Measures, xxxvill. 245-255 & pl. vi (foss. plants). , obituary of, xxxvui. Proce. 58. Binsey Crag (Cumberland), Skiddaw Slates W. of, xix. 114. Binstead (I. of W.), Dichobune fr., i1. 420. Binton (Warwick), section in Lr. Lias descr., xvi. 394, xxxiv. 182. Biotite m lavas of Mte. Somma & Ve- suvius, xl. 51 et seqg.; in gabbros & peridotites of Westeru Is. of Scotland, xli. 374; changes prod. in same at gr. depths, xli. 383; (?) m_ Caithness scyelite, xli. 403 e¢ segg. w. chem. anal. ; action of water, pure & carbonated, on, xlv. 367, 368 w. chem. anal. ; white mica prod. fr., xlv. 487, xlix, 399; in plutonic rocks of Garabal Hil Bio 38 & Meall Breac, xlviii. 110; format. of, in felsp.-pyroxene rock, xlix. 103; secondary devel. of, i Binnenthal Schists, xlix. 104-113 figs.; do. at Malvern, xlix. 399. Biotite-gneisses of W. Malvern, xliti. 494 & pl. xix.; of Swinyard’s Hill, xliu. e¢ seqg. & pl. xx., xlv. 486, 496 & pl. xvi.; b.-en. prod. fr. diorite, xlix. 402, 412, 416. Bir-el-Mashivah (N.W. Arabia), coral- limest., ete. of, xxxi. 8. Biradiolites canaliculatus, xi. 51 fig. Birchwood Plantation (Leicester), microsce. struct. of rocks in, xxxiv. 206. Bird Reef Series conglom., |. Proc. 5. Birdlip (Gloucester), section to Swindon, xiv. pl. vii.; B. Hill, Inf. Oolite at, xvi. 43, Birds’ *footpr. & coprolites, i. 141 ; supp. bones of, fr. Wealden, 11. 96- 102 figs., 104-106 fig., iv. 7-8 & pl. 1.; footpr. (?) m Hastings Sands, ii. 267; in N. R.S8. of Storton (L’pool), ii. 410 ; supp., in Coal Measures of Pennsyl- vania, 11. 418; foss., fr. New Zealand, vi. 333-342; footpr. in Connecticut Sandst., vil. pp. Ix et seqgq.; bones fr. St. Helena, viii. 196; phalangeal bone (Hoc.), x. 157; footpr. in Wealden, vill. 396 figs., x. 456-464 & pl. xix.; char. of tibia & condyles, xil. 205 et seqq.; evid. of aff. w. dinosauria, xxvi. 12-31 figs.; aff. w. ornithoscelida, xxvi. 387; see also Aves. Birdseye’ gabbro of Guernsey, xl. 411, 417. Birdseye Limestone in Canada, viii. 200, 205; m N. Y. State, xiv. 342, 430; foss. In same, xv. 282; in Winnipeg basin, xvii. 489; boulders of, in Sas- katchewan plains, xvii. 396. Birkenhead (Cheshire), Glacial drifts nr., xxxill. 754; age & orig. of striated rock- surfaces around, xxxv. 448. Birkhill (Dumfries), graptolite-beds nr., vil. 48. Birkhill Beds at Dobb’s Linn, xxxiv. 249, 319, 322; at Craigmichan, etc., xxxiv. 261 et seqq.; at Hartfell Spa, xxxiv. 292; lithol. & palontol. of, xxxiv. 317; equivs. in Bohemia, xxxvi. 603, 604; (Upper), Caerdigan Group correl. w., Xxxvil. 166. Birkrigg Moor (Lancs), smoothed & grooved rock-surfaces on, xxv. 419. Birling (Kent), section to Havering-atte- Bower, xxiil. 398. Birling Gap (Sussex), xlvili. 266 w. section. Birmingham (Warwick), snowdrift de- posits seen at, 1. 474. Birnam (Perth), section across Tay Valley at, xvi. 351. Birnie (Elgin), section 431. 3rscnor, G., *Format. of Mineral Phos- rubble-drift at, to Causie, xx. phates, iv. (Part 2) 24-25 ; *Phosphorie Acid in Lava, iv. (Part 2) 47-48. Biscuor, G., *Carbonic Acid Exhalations, vi. (Part 2) 40-41. a , *Chem. & Phys. Geol., 2nd ed., xx. (Part 2) 18-15, xxii. (Part 2) 6-10. —, Wollaston Medal awarded to, XIX, p. XXVll; , obiimary, soi, enone p. XXxXiil. Bischoff, Mt. (Tasmania), discov. of tin- ore at, xxxi. 109. Bisham (Berks), gravels nr., xlix. 312. ‘ Bishop’s Castle Slates & Traps’ (= Llan- deilo Flags), iv. 296. Bishop’s Norton (Lincs), Oxf. Clay at, xlv. 549. Bishopford Bridge (Norfolk), section in Crag, etc. at, xxvii. 469. Bishopstone ravine (Herne Bay), cliff-sec- tion E. of, x. 110 & pl. 1. Bisidmonea, gen. char. of, xlv. 570. tetragona, var. ovalis, nov., xlv. 571 & pl. xix. Bismuth, nat. alloy w. gold, xxv. 335. . Bison priscus, found at Windy Knoll, xxxi. 246, xxxill. 728; table of meas. of limb-bones, xxxi. 247; migrat. at diff. season fr. that of reimdeer, xxxi. 254; found at Robin Hood Cave, xxxii. 249 ; at Twickenham, 1. 456, 458. Bissex Hill (Barbados), calcified earths fr., xlviii. 176 ; Oceanic Series at, xviii. 212. Bitlis (Armenia), section to Ardish, x1. 343; do. to Jezireh-ibn-Oméar, x1. 344 ; water fr. saline spring, chem. anal. of, xiii, 187. Bitumen-deposits on Turko-Persian fron- tier, xi. 269; in Mackenzie R.-basin, xi. 509, 511; *of Seefeld, xii. (Part 2) 21; see also Asphalt. Bituminous shales in Caithness Flag Series, xv. 401, 402 w. chem. anal. ; mineral at Mountgerald, xix. 522-524; limest. in Arabia Petrea, xxv. 23, 24; coal-beds, format. of, xlix. Proc. 11. Brack, J., Footpr.in New Red Sandst., Weston, Runcorn, i. 65-68 & pl. v [? wrongly numbered j. , obituary of, xxiv. p. XXXvill. Black Burton coalfield (Yorks), vin. 38. Black Comb (Cumberland), section, 11. 111; Skiddaw Slates of, xix. 131; drift of, xxv. 427. Black Crag (=Lr. Antwerp Crag), vii. 290 et seqq. w. list of foss. Black Dog (Aberdeen), drift at, xiv. 511. ‘Black Earth’,\*of Russia, vil. (Part 2) 8 Black Forest (Baden), *geol. struct. of, iv. (Part 2) 27-29; *flora of upper coal- format. in, xxi. (Part 2) 5; New Red Sandst. in, xx1. 435. Black Grain (Dumfries), Hartfell & Birk- hill Beds, xxxiv. 268, 275 section & pl. xii (map). 39 Black Hill (Victoria), quartz-vein in slates at, x1. 396 figs. Black Hill (Warwick), section in brick- yard, xxvi. 208. Black Linn (Dumfries), section at, xxxiv. 286 ; list of foss. fr. Glenkiln Shales of, Xxxlv. 305. Black Mount (Perth), section to Loch Awe descr., xvil. 216; gneiss of, xix. 200. Black Mountain (Antrim), section to R. Lagan, xx. 104; xxi. 16. * Black Muck’ (=vegetable deposit), chem. anal. of, xix. 27; xxxvii. 30 et seqq. Black River (N. Y.), glacial (?) grooves & channellings on, xxxil. 76. Black River Limestone, xiv. 341; foss. in same, xv. 281. Black Rock (Carb. Limest.), insol. resi- dues in, xliv. 188 e¢ seqq. Black Rock Quarry (Pembroke), section in, xlviil. 320. Black Sea, *geol. of coasts of, xv. (Part 2) 11; *Pleistoc. & recent phenom. in basin of, xix. (Part 2) 1-8; N. coast- line deser., xxx. 4.67. Black Shales (Cambrian) of Malvern Hills, xxi. 89. ‘ Black-garnet schists’ of Val Piora, xlvi. 200, 202; of Lepontine Alps, xlix. 89 et seqq., 1. 298 et seqq. ‘ Black-leaded’ kyanite, xlix. 339. Black Ven (Dorset), Middle Lias at, xix. 280; Cret. at, xli. 23-27. Black-soil belt in W. India, xxvi. 118 et seqq. Blackbrook (Leicester), breccia & quartzite of, xxxili. 779; B. Series ibéd., xxxvi. 337 et seqq., xvii. 94. Blackcombe, see Black Comb. Blackdown (Devon), section to Tower Hill, facg. xxx. 378. Blackdown Beds, age of, x. 186; *foss. fr., xii. (Part 2) 21; relat. horizon in Cret. ot Beer Head, xxx. 369 et seqq.; zones of, & their correl. w. those at Haldon, xxxviil. 75-94 w. list of foss. ; remarks on, xli. 23-27. Blackfriars (London), well-section at, x. 148. Blackgang Chine (I. of W.), section to Atherfield deser., 1. 76, 190-197; L. G., etc. at, 1. 182, 183; sand-reck & ferrug. ne, etc. nr., ii. 310-313 w. lists of Oss. Blackhead (Cornwall), altered dolerites of, xxxiv. 475. Blackheath (Kent), Tert. strata & their disloc. in neighb. of, vi. 440-449 w. map & sections; sectiou on ry. nr., x. 104; do. to Greenwich, xxxviii. pl. xxvi. Blackheath (Sussex), section to Rayleigh, xlii. pl. ii. Blackheath (Virginia), coal of, iii. 263 e# | seqg. W. section ; chem. anal. of same, i. 270; firedamp explos. at, i111. 270. Blackheath Pebble-beds, xviii. 267, 268. Bla Buiackmor#, H. P., Flint Implem. in Drift at Milford Hill, Salisbury, xxi. 250-252. Blackpool (Lancs), coast-section of drifts, descr. & fig., xxv. 407; orig. of same, xxv. 414; Binney’s section criticized, xxvi. 651; Lake District boulders nr., xxxv. 440; drift of coast fr. St. Bees to, xxxix. 106; section in cliffs, xxxix. 109. Blackstairs Mt. (Wexford) granite, chem. anal. of, xii. 177. Blackwall (Derby), Quartzose Sand at, xlii. 444. Blackwall (London), well-section at, x. 152. Blackwater River (Berks), section to Farn- ham Park, xlviii. 31. Blackwater River (Cork), format. of valley, xviii. 386, 396; sections, xviil. pl. xx.; diagr. of prob. changes in valley, xxxix. 597. Blackwater River (Essex), section fr. estuary to Pattiswick Green, xxii. 402; do. across valley at Maldon, xxiii. 415 ; Pleistoc. gravel of, xxxvili. 711. Blackwater Valley (B. C.), moraines in, Xxxiv. 114, Blacourt (Boulonnais), Upper Palzoz. limest. & sandst. of, ix. 241. Blaenydre (N. Wales), vole. ash of, xxxvi. 279. BuatnvititE, M.-H. Ducrotay DB, obi- tuary of, vil. p. Xxvi. Blair (Ayr), section in grey flags & shales at, Xxxvill. 656. Blair Atholl (Perth), section to Dalna- cardoch descr., xvii. 221; do. up Glen Tilt descr., xvil. 222; do. to Dunkeld descr., xvii. 225, 261. Blair Drummond (Stirling), superf. de- posits at, xxi. 185 fig. Blairgowrie (Forfar), section to Brig 0’ Cally, viii. 127; do. to Spittal of Glen- shee descr., xvil. 226; rocks in gorge of Ericht nr., xix. 196. Blaisdon (Gloucester), rock-salt pseudo- morphs in Keuper nr., ix. 5. Buake, J. F., Infra-Lias in Yorks, xxviii. 132-146 w. section. , Kimeridge Clay of England, Xxxi. 196-232 w. map & pl. xii (foss.). (& W. H. Hupzeston), Coral- line Rocks of England, xxxiii. 260-402 figs. & pls. xil—xvi (vert. sections & foss.). , Portland Rocks of England, XXxvil. 189-235 figs. & pls. viii—x (vert. sections & foss.). , Correl. of Upper Jurass. of England w. that of Continent: Part I. Paris Basin, xxxvil. 497-587 w. maps & pl. xxvi (vert. sections). , Vole. Group of St. David’s, xl. 294-310 figs. —— ——, Cambr. & Assoc. Rocks in N.W. Caernarvon, xliv, 271-289 figs, Bla | 40 Brake, J. F., Monian System of Rocks, xliv. 463-546 figs. & pl. xiii (map). , Monian & Basal Cambr. of Shropshire, xlvi. 8386-419 figs. & pl. xvi (map). , Rocks mapped as Cambr. in Caernarvon, xlvili. 243-261 figs. & pl. vi (map). ~— ——., Felsites & Conglom. betw. Bethesda & Llanllyfni, xhx. 441-465 rigs. , Murchison Fund Award to, xxxill. Proc. 37. BuakeE, W. P., Geol. & Mines of Nevada Territory (Washoe Silver Region), xx. 317-327 figs. Blanc, Mt. (Savoy), fulgurite fr., xli. 152- 154 & pl. iii. BuanForp, H. F., Age & Correl. of Plant-bearing Series of India, & former Exist. of Indo-Oceanic Continent, xxxi. 519-540 & pl. xxv (map). — ——, Glacial or Vole. Orig. of Talchir & Karoo Boulder-beds [abs.], Xxxill. Proce. 7. , obituary of, xlix. Proc. 52. BLANFoRD, W. T., Section at W. India Docks, x. 433-435 fig. , Geol. of Portion of Abyssinia, xxv. 401-406. , Nat. & Orig. of Superf. De- posits in Valleys & Deserts of Central Persia, xxix. 493-501 w. map. , Addit. Evid. of Occurr. of Glacial Condit. in Paleoz. Era, & on Geol. Age of Beds contg. Plants of Mesoz. Type in India & Australia, xlii. 249-260 w. section. , Pres. Addr. [Geol. Nomencl. }, xlv. Proc. 50-77 ; [Permanence or other- wise of Ocean-basins], xlvi. Proc. 59- 110. —__. , Wollaston Medal awarded to, xxx1x. Proc. 29. Blanket Creek (California), gold-bearing rocks at, x. 316. Blapsium Egertoni, sp. nov., x. pl. xiv. Blastinia cristata, sp. nov., xl. 781 & pl. xxxv. pygmead, sp. nov., xl. 781 & pl. xxxv. Blastoidea, Astrocrinites ref. to, xxxii. 110 e¢ seqq. Blattidium a aly a brie Dartas, W.S., death of, xlvi. Proc. 121 ; obituary of, xlvii. Proc. 62. Dallington (Northants), section to Duston, xxv. 368. Dalmahoy (Linlithgow), dolerite of, xxx. 555. Dalmally (Argyll), struct. of country betw. Tyndrum and, xvii. 217. Dalmatia, *geol. of, xix. (Part 2) 30. * Dalmeny Park (Linlithgow), dolerite in & nr., xxx. 556. Dalnacardoch (Perth), section to Blair Atholl deser., xvii. 221. Dal Dalquharran (Ayr), vii. 142, 143. Dalradian Schists of Scot]. & Irel., xlvii. Proce. 72. Dalscampie Burn (Forfar), quartz-silli- manite of, xlix. 345. Dalston (Cumberland), diagr. section to. Solway Moss, xxxvii. 296. Darton, G., [records mammoth-tusk off Texel], iv. 16-17. Datton, W. H., Note on Specim. of Voluta Lamberti & Cyprina angulata, xli. Proce. 2. Dalton (Furness), section to Millom, 11. 115. Damascene struct. in quartz-rhyolite, XXxvl. 396, 402 & pl. xx. Dames, T. L., On Rhomboidal Specim. of Iron-sandst. [abs.], xxi. 421. Damon, R., obituary of, xlvi. Proc. 43. Damiida Beds (India), xviii. 36; in W. Bengal, etc., xxxi. 520 et seqq. Dan, Lough (Wicklow), granite, chem. analaGky xumidiide Dana, J. D., Geol. Age of Taconic System, xxxvill. 397-408 & pl. xvi (map). , Wollaston Medal awarded to, XXVIl. p. XXVI. Dana Bay Beds (Devon.), xxxiv. 559. Daneites asplenioides, var. major, nov., u. 85. Danbury (Essex), section to beyond Wick- ham Hall, xxxviii. pl. xxvi. Dancy Lode (Nevada), xx. 327. Dane Valley (Cheshire), sections across, vit. 204, xxv. 178. Danes’ Dyke (Yorks), cliff betw. Sew- erby and, xlvii. 395; section in drift at, descr. & fig., xlvi. 396 & pl. xiii. Danes’ Hill (Lines), section, ix. 330; Oolite at, w. list of foss., xxix. 261. Danian format. in New Zealand, xxix. 377. Daniel’s Kuil (Griqualand West), jasperine rocks, etc. of, xxx. 656 et seqq.; table of heights betw. lLangeberg and, xxx. 668. Danube Valley, strata correl. w. those of S. Russia, xxxill. 852. Danubian *Tertiaries, xv. (Part 2) 8. Danubiosaurus anceps discarded, xxxvii. 621, 622, 654. Dapedius, gen. aff. of, ix. 274 et seqq. & pl. x1. —— EKgertoni, sp. nov., ix. 352. —— punctatus, ix. 275 & pl. xi. Daptinus, gen. diff. fr. Ichthyodectes & Portheus, xxxiv. 439 et seqq. intermedius, sp. MNov., Xxxiv. 439- 446 & pl. xix. DaRBISHIRE, R. D., Middle Pleistoc. Gravel in Worden Hall Pits, & Shells found there, xxx. 38-40. Dardanelles, ‘drift’ etc. on shores of, xiii. 79, 81; list of foss. fr., xii. 83; section across, xiv. 217. 106 Darent Basin, geol. map of portion above Farningham, xlvu. pl. vi. Darent Valley (Kent), section across, at Eynsford, xlv. 289; gen. char. & age of, xlvii. 126; initial stages of form. of, xlvii. 135; high-level stage of do., xlvii. 137; brickearths of, xlvu. 145; other drifts of, xlvu. 147; low- level gravels of, xlvii. 151; rubble on sides & in bed of, xlvii. 154; Chalk escarpm. within district, xlvi. 156. Daresbury (Cheshir2), Cheirotherian footpr. in Keuper at, xxii. 534, xxii. 56-57 & pl. i1.; section to Weston Point, xxii. pl. iii. Dargo Flat (N. Gippsland), section at Orr’s Creek, xxxv. 18. Dariel Pass (Caucasus), xxx. 460, 462 w. section. ‘ Dark Bed’ in Gault at Copt Point, xxx. 349. ‘ Dark-loam layer’ (Pleistoc.), at Twicken- ham, chem. anal. of, 1. 457. ‘Dark-mica schists’ of Wal Piora, xlvi. 200, 202; microsc. struct. of same, xlvi. 224. Darlaston (Staffs), foss. tree fr., i. 46. Darling Downs (Queensland), DNotothe- rium Mitchelli fr., xxxviil. 394-396 & pl. xvi. Darling Range (N.S. W.), section, iii. pl. vii.; (W. Australia), & country E. of it, xvii. 476. Dartford (Kent), section on ry. W. of, xlvii. 153; gravels nr., xlix. 317. Dartford Gravel, 1x. 287, xxxvi. 544 et seqq. Dinard Heath (Kent), section to Grays, XXxXvill. pl. xxvi. Dartington (Devon), Devon. Stromato- poride fr., xxxv. 67-68. Dartmoor (Devon), rock-basins of, xiii. 231-233, xv. 16-29; earthquake along N. edge of, xv. 188-191; granite-veins in [Culm] N. & E. of, xv. 191-193; section to Piddleton Down, xxi. 420; app. oblique lamin. in granite, xxiv. 278; D. granite in relat. to surround. rocks, xxiv. 440; bedding, joints, & spheroidal struct. in same, xxv. 273- 280 figs.; altered dolerite E. & W. of same, xxx. 421; inclus. in same, xxxvi. 8 & pl. i.; schistose vole. rocks W. of, xxxvl. 285-295 sections; elvans & vole. rocks of, xlv. 398-402; former exist. of ‘felspath'c traps’ in granite-area denied, xlviil. 498; notes on, xlix. 385-397, 1. Proc. 127 et seqq.; trachytes, mefa- morph. tuffs, etc. on W. flank of, 1. 338- 366 figs. Dartmouth (Devon), section W. of harbour- entrance, vil. 118. Dartmouth Group defined, viii. 3. Darwin, C., *Struct. & Distrib. of Coral Reefs, i. 881-389 fig. , *Geol. Obs. on Volcanic Is. etc., 1. 556-558. 10 Darwin, C., Fine Dust falling on Vessels in Atlantic, ii. 26-30. —— ——,, Geol. of Falkland Is., 1. 267- 274 figs. —— ——, Transp. of Erratic Boulders fr. a Lr. to a Higher Level, iv. 315-323. —— ——., Brit. Foss. Lepadide [abs. ], vi. 439-440. —— ——,, Thickn. of Pampean Format. nr. Buenos Ayres, xix. 68-71 w. vert. sections. , Wollaston Medal awarded to, XV. p. xxill; death of, xxxviil. Proc. 239 ; Obitnary of, xxxix Proc. 38; his conn. w. geol., xliv. Proc. 80 et seqq. Darwinula, gen. char. of, xli. 346. globosa, |. 163 & pl. 1x. ; var. striata, nov., 1. 164 & pl. ix. leguminella, xli. 346 & pl. viii. liassica, 1. 162 & pl. 1x.; var. major, nov., l. 163 & pl. ix. Dasyceps, ait. w. Lepidotosaurus, xxvi. 564, — Bucklandi, xv. 647. Dasyurus ursinus contrasted w. Thyla- coleo, xxiv. 318 fig., 314. DavuBeny, C. (& — WIDDRINGTON), Phosphorite in Estremadura, i. 52-55 w. section. , Evol. of Ammonia fr. Volcanos, xiv. 295-300. ——,, obituary of, xxiv. p. xxxiil. Davusresg, A., *Artif.. Prod. of Apatite, Topaz, ete., ix. (Part 2) 31-33. , *Descr. géol. et minér. du Départem. du Bas-Rhin, x. (Part 2) 11-12. , *Nat. Iron discov. in 1870 in Greenland, xxviii. 5-7. , Similar. betw. recently formed Zeolitic & Siliceous Incrust. & those obs. in Amygdaloids, etc., xxxiv. 73-85 & pl. iv (microse. sections). , Wollaston Fund Award to, xvii. p. xxx; Wollaston Medal awarded to. xxxvi. Proc. 28; letter fr., xxxviil. Proc. 244. Daun, R., obituary of, xxix. p. xl. Dauphin, Cape (C. B.), gypsif. strata of, li. 257-260. Dauphin, Le (Dauphiné), rocks of W. Alps fr. Bourg d’Oisans to, xlv. 72; do., fr. Briangon to, xlv. 75. Dawallia canariensis foss., xv. 53, 58. Davin, T. W. E., Evid. of Glacial Action in S. Brecknock & E. Glamorgan, xxxix. 39-53 figs. —, Evid. of Glacial Action in Carb. & Hawkesbury Series (N. S. W.), xliii. 190-195 w. section. Dawidia, gen. nov., xxix. 49. ornata, sp. nov., xxix. 49 & pl. v. —— plana, sp. nov., xxix. 49 & pl. v. Davipson, T., Devon. Brachiop. fr. China, ix. 353-359 & pl. xv. ——, Obs. on Chonetes comoides, Sowerby, x. 202-207 & pl. vii. — ( Dav Davrpson, T., Carb. Brachiop. coll. in India by A. Fleming & W. Purdon, xviii. 25— 35 & pls. ii. , Lr. Carb. Brachiop. of Nova Scotia, xix. 158-175 & pl. ix. , Carb. & Jurass. Brachiop. fr. N.W. Himalayas [abs.], xx. 387 ; corri- genda, facg. p. 35, vol. xxii. Carb., Jurass., & Cret. (?) Brachiop. coll. by H. H. Godwin-Austen in Mustakh Hills (Thibet), xxii. 35-39 & pl.i.; do. in Kashmere Valley, xx1. 39-45 & pl. ii. , Note [on Diphyoid Terebra- tule], xxv. 306-309 fig. , Brachiop. fr. Budleigh Salter- ton Pebble-bed, xxvi. 70-89 & pls. iv.- Vi. —., Jurass. Brachiop. coll. by J. W. Judd on E. Coast of Scotland, xxix. 196-197 & pl. viii. (& W. Kiyne), Trimerellide, Paleoz. Family of Palliobranchs or Brachiop., xxx. 124-172 figs. & pls. X1i.—Xix. ,{Speech as Delegate at Geol. Soc. France Jubilee], xxxvi. Proc. 95-98. , Wollaston Medal awarded to, XXl. p. Xxvli; obituary of, xli. Proc. 39. Davidsonia Woodwardiana, xiv. p. ev. Davidstowe (Cornwall), aurif. quartz at, x. 247-249. Davirs, A. M., & J. W. GReEGoRY, ree of Mte. Chaberton, 1. 303-310 os. Daviss, D.C., Phosphorite Deposits of N. Wales, xxxi. 357-365 w. sections. , Relat. of Upper Carb. of Salop & Denbigh to so-called Perm., xxxiii. 10-28 & pl. 1 (sections). ——, N. Wales & Shrewsbury Coal- fields [abs. |, xli. Proc. 107. —— ——,, obituary of, xlu. Proc. 43. Daviess, T., Specim. fr. so-called ‘ Por- phyritic’ Mass E. of Tal-y-Sarn, xxxiv. 152. —— , Microse. Struct. of Dimet. &- Pebid. of Pembroke, xxxiv. 164-166; do. ot Arvon. ibid., xxxv. 291-294. ,» Microse. Struct. of Pembroke Rocks, xl. 548-558. , Wollaston Fund Award to, xxxvl. Proc.31; obituary of, xlix. Proc. 54. Davies, W., Animal-remains fr. Ffynnon Beuno & Cae Gwyn Caves, xlu. 17- 19. , Murchison Medal awarded to, XXIX. Pp. XXvlll; obituary of, xlvil. Proc. 56. Davis, H., Notes on Souffriére of St. Vincent, v. 53-55. Davis, J. E., Geol. of Tremadoc, ii. 70- 75 w. section. , Limest. of Nash, nr. Presteign, vi. 432-439 w. section. Dav Davis, J. W., Bone-bed w. Fish-remains in Lr. Coal Measures, xxxii. 332-339 w. vert. section. , Pleurodus affinis, sp. ined., Agassiz, & three Cestraciont Spines ae Lr. Coal Measures, xxxv. 181-187 & please , Fish-remains fr. Cannel Coal in Middle Coal Measures of W. Riding of Yorks, xxxvi. 56-67. , Genus Pleuracanthus, Agass., incl. Orthacanthus, Diplodus, & Xen- acanthus, xxxvi. 321-336 figs. & pl. xil. , Fish-remains fr. Bone-bed at Aust, Bristol: Deser. of New Gen. & Spp., xxxvii. 414-425 & pl. xxii. , Anodontacanthus, gen. nov., fr. Coal Measures, xxxvil. 427-429 & pl. xxii. , Fish-remains fr. Armagh Limest. in Lord Enniskillen’s Coll. ‘abs. ], xxxvili. Proc. 12. , Fish-remains fr. Yoredale Series at Leyburn, Wensleydale, x]. 614— 635 & pls. xxvi—xxvii. , Fish-remains fr. Tertiary of New Zealand [abs.], xlii. Proc. 4. , Chondrosteus acipenseroides, Agassiz, xliii. 605-616 fig. & pl. xxiii. , Coccodus Lindstreemi, sp. nov., xlvi. 565-568 & pl. xxii. , obituary of, 1. Proc. 44. Davis’ Strait & Baffin’s Bay, geol. & glacial phenom. on coasts of, ix. 296- 312; Silur. foss. fr., ix. 312-317. Davison, C., Movem. of Scree-Material, xliv. 232-237 tig., 825-826. ——, Inverness Earthquakes of Nov. 15th to Dec. 14th, 1890, xlvii. 618- 632 w. map. —, Deposits fr. Snowdrift, w. esp. Ref. to Orig. of Loess & Preserv. of Mammoth-remains, |. 472-487. , Barlow-Jameson Fund Award to, 1. Proc. 39. Dawes, J. S., Foss. Tree in Coal Grit, Darlaston, 1. 46-47. -—— ——, Remarks upon Sternbergie, 1. 91-92 figs., ii. 139-140. —— —, Internal Struct. of Halonia, iv. 289-291. , Struct. of Calamites, v. 30-31 ; [abs. |, vii. 196-199. , obituary of, xxxv. Proc. 54. Dawkins, W. B., Hyena Den at Wookey Hole, Wells: Part I., xviii. 115-125 figs. ; Part II., xix. 260-274 figs. , Rhetic & White Lias of W. & Central Somerset ; & Discov. of Foss. Mammal [Hypsiprymnopsis rheticus | in Grey Marlstones beneath Bone-bed, xx. 396-412 figs. —, Mammalia found by E. Wood nr. Richmond, Yorks [abs. |, xxi. 493-495. , Foss. Brit. Oxen: -Part I. Bos Urus, xxii. 391-401 ; Part II. Bos longifrons, xxiii. 176-184. 108 Dawkins, W. B., Age of Lr. Brickearths of Thames Valley, xxiii. 91-109 w. sec- tions. , Dentition of Rhinoceros leptorhinus, Owen, xxili. 213-227 & pl. x.; do. of Rh. etruscus, Falc., xxiv. 207-218 & pls. vil.—viil. , Deer (Cervus Browni, sp. nov.) fr. Clacton, xxiv. 511-516 & pls. xvu.— Xvilil.; do. (Cervus Falconeri, sp. nov.) fr. Norwich Crag, xxiv. 516-518 & pl. XV111. , Distrib. of Brit. post-Glacial Mammals, xxv. 192-215. Discov. of Glutton (Galo luseus) in Britain, xxvii. 406-410. ——, Cervide of Forest-bed of Nor- folk & Suffolk, xxviii. 405-410 figs. , Classif. of Pleistoc. Strata of Britain & Continent by means of Mam- malia, xxvill. 410-445 w. map. , Mammalia, etc. found at Windy Knoll (Derby), xxxi. 246-255 figs. ; xxxill. 724-729 w. sections. , Mammalia & Traces of Man in Robin Hood Cave, Creswell Crags, xxxll. 245-256 figs.; xxxil. 589-611 figs. , Deer of Europ. Mioc. & Plioe. Strata, xxxiv. 402-419 figs. , Range of Mammoth in Space & Time, xxxv. 138-146 w. sections. (& J. M. Metto), Further Dis- covs. in Creswell Caves, xxxv. 724-734 w. plan & sections. , Classif. of Tertiary Period by means of Mammalia, xxxvi. 379-403. , Alleged Exist. of Ovibos moschatus in Forest-bed, & its Range in Space & Time, xxxix. 575-581 fig. , [Note to Forsyth Major’s paper on Mammal. Fauna of Val d’Arno}, xli. 8. , Skull of Ovibos moschatus fr. Sea-bottom, xli. 242-244 fig. , Ailurus anglicus, sp. nov., fr. Red Crag, xliv. 228-230 & pl. ix. ——, Lyell Medal awarded to, xlv. Proe. 34. Dawpool (Cheshire), section of Boulder Clay at, xxviii. 388-392 w. list of shells ; foram. in. Lr. B. Cat, xxx. /1Sas0B ac. & erratics nv., xxxill. 730-732 figs., 739 ; Scottish ‘ greenstone ’-boulders at, xxxv. 438. Dawson, G.M., Superf. Geol. of Central Region of N. America, xxxi. 603-623 figs. & pl. xxxii (map). , Superf. Geol. of Brit. Columbia, xxxiv. 89-123 figs. & pl. v (map); xxxvii. 272-284 w. map. —— — ., Loftusia columbiana, sp. nov., fr. Brit. Columbia, xxxv. 69-75 & pl. vi. , Occurr. of Mammoth in Yu- kon District of Canada & in Alaska, 1. 1-9. 109 Dawson, G. M., Bigsby Medal awarded to, xlvii. Proc. 46. Dawson, J. W., Lr. Carb. Rocks or Gypsif. Format. of Nova Scotia, i. 26— 35 w. sections. , Newer Coal-format. of E. Nova Scotia, i. 322-330 w. sections & pl. [? x.] map. , Foss. in Coal-format. of Nova Scotia, ii. 132-136 w. section & pl. viii. , New Red Sandst. of Nova Scotia, iv. 50-59 & pl. v (map & sec- tions) ; viii. 398-400 w. sections. , Colourg.-matter of Red Sandst. _ & Assoc. Rocks, v. 25-30. , Gypsum of Plaister Cove in Strait of Canseau, v. 335-339 figs. , Metamorph. & Metallif. Rocks of E. Nova Scotia, vi. 347-364 figs. , Occurr. of Upright Calamites nr. Pictou, vil. 194-196 figs. (& C. LyExy), Dendrerpeton Acadianum & a Land-shell discov. in interior of Erect Fossil Tree in Nova Scotian Coal Measures, ix. 58-63 w. sec- tion & pls. i1—iv. Albert Mine, Hilsborough (New Brunswick), ix. 107-114 figs. , Coal Measures of S. Joggins (Nova Scotia), x. 1-42 figs.; Structure of Albion Coal Measures (Nova Scotia), x. 42-47. , Discov. of Reptil. Skull in Coal of Pictou, xi. 8-9; Modern Submerged —— _. Forest at Fort Lawrence, xi. 119- 122. 4 —— —~— , Lr. Coal Measures, as devel. in Brit. America, xv. 62-76 figs.; Foss. Plants fr. Devon. of Canada, xv. 477- 488 figs.: Vegetable Strtict. in Coal, xv. 626-641 & pls. xvil.—xx. ——, Terrestrial Mollusc, Chilogna- thous Myriapod, & new Reptil. Sp. fr. Coal-format. of Nova Scotia, xvi. 268-277 figs. , Foss. Fern (Aneimites acadica) fr. Lr. Coal Measures of Nova Scotia [abs.], xvii. 5; Erect Sigillaria fr. S. Joggins, xvii. 522-524; Carpolite (Trigonocarpum Hookeri) fr. Coal- format. of Cape Breton, xvil. 525-526 figs. , Addit. Remains of Land Ani- mals fr. Coal Measures of S. Joggins, xviii. 5-7; Flora of Devon. Period in N.E. America, xviii. 296-330 w. sections & pls. xil.—xvii. , Devon. Plants of Maine, Gaspé, & N.Y., xix. 458-469 & pls. xvii.—xix. ; New Sp. of Dendrerpeton, & Dermal Coverings of Carb. Reptiles, xix. 469- 473. , Struct. of certain Organic Re- mains [Hozoon] in Laurent. Limest. of Canada, xxi. 51-59 & pls. vi—vii. , Condit. of Deposit. of Coal as illustr. by Coal-format. of Nova ——— Daw Scotia & New Brunswick, xxii. 95-169 & pls. v.-xii (foss. plants); Supp. Worm-burrows in Laurent. of Canada, XXxli. 608-609 figs. Dawson, J. W., Foss. fr. Laurent. of Canada, & Objections to Organic Nat. of Hozoon, xxill. 257-265 & pls. xi—xii.; Discov. of New Pulmonate Mollusc (Zonites [Conulus| priscus, Cpe.) in Coal-format. of Nova Scotia, xxii. 330- 331 figs. , Graphite of Laurent. of Canada, xxv. 406, xxvi. 112-117; Struct. of Sigillaria [abs.], xxvi. 165; Animal- remains fr. Carb. & Devon. of Canada [abs.], xxvi. 166. , Struct. & Aff. of Sigillaria, Calamites, & Calamodendron, xxvi. 488 ~490, xxvii. 147-161 & pls. vii.-x.; New Tree-ferns & other Foss. fr. Devon., XXVil. 269-275 & pl. xii. , Relat. of Supp. Carb. Plants of Bear I. w. Paleoz. Flora of N. America, xxix. 24-25; Leptophleum rhombicum & Lepidodendron gaspi- anum, Xx1xX. 369-370. , Upper Coal-fo-mat. of E. Nova Scotia & Prince Edward I. in its Relat. to Perm., xxx. 209-218 w. sections. , Occurr. of Hozcon canadense at Cote St. Pierre, xxxii. 66-74 figs. & pl. x.; Phosphates of Laurent. & Cambr. Rocks of Canada, xxxii. 285- 291. , Diploxylon fr. Coal-format. of Nova Scotia, xxxili. 836-842 figs. , Microse. Struct. of Stromato- poride, & on Palwoz. Foss. mineralized w. Silicates, in illustr. of Hozoon, xxxv. 48-66 & pls. ii.—v. , New Erian (Devon.) Plants, XXXvVll. 295-308 & pls. xii.—xili. , Prototaxites & Pachytheca discov. by H. Hicks in Denbigh Grits of Corwen, xxxviii. 103-107. , Geol. of Canadian Pacific Ry., xl. 376-387 w. map & sections. , EHoz. & Palxoz. Rocks of Atlantic Coast of Canada, in Comp. w. those of W. Europe & Interior of America, xliv. 797-817, xlv. Proc. 80. , Burrows & Tracks of Inverte- brate Animals in Palewoz. Rocks, & other Markings, xlvi. 595-617 figs. , [Note on Photogr. of Hylo- nomus Lyelli & Dendrerpeton acadia- num], xlvii. Proc. 169. , Note on Naiadites, as occurr. in Coal-format. of Nova Scotia, 1. 435— 437 & pl. xx. , Lyell Medal awarded to, xxxvii. Proc. 30. Dawson, R., Occurr. of dead Littoral Shells in Bed of German Ocean, xxii. 260-261. Day Day, E. C. H., Middle & Upper Lias of Dorset Coast, xix. 278-297 w. vert. sections. De Beer's Mine (Cape Colony), tilted dolerite (?) at, xxxiii. 879 & section facg. same ; carbonac. shales, etc. in, XXXVII. 609, 611. De Kaap & Lydenburg goldfields (Trans- vaal), geol. of, xli. 569-590 figs. De Kaap Valley Beds, xlvu. 452. De Kuilen (Transvaal), gold-reefs of, xli. 580. De 1a Becue, H. T., Pres. Addr. [ Progr. of Geol. Soc. & Geology generally], iv. pp. XXV-CXX, V. pp. XXVI-CXVI. , Wollaston Medal awarded to, Xl. p. xxi; obituary of, xil. p. Xxxlv. De Rance, C. E., Glacial Phenom. of W. Lancs & Cheshire, xxvi. 641-655 ; Post-Glacial Deposits ibid., xxvi. 655— 668 w. map & sections. (& H. W. Fritpen), Geol. of Coasts of Arctic Lands visited by Nares Exped., xxxiv. 556-567 w. section & pl. xxiv (map). , [Note on Cae Gwyn Cave], xliv. 576. ‘Dead men’s graves’ (basalt-hillocks) in Victoria, xiv. 234. Dead Sea (Palestine), search for nitre nr., xii. 203; orig. of D.S. discussed, xxiv. p. lv. Deadman River (N.W. Canada), section along, xvil. 427. Dean, Forest of (Gloucester), Lr. Carb. of, xxxix. 211-217 ; Carb. ostracoda fr., xlii. 504. Deane, J., foss. coll. by, 11. 38. ‘ Débacle’= wave of translation, 11. 232. Deben River (Suffolk), sections across valley & tributaries of same, xxxiii. 104, 105; well-sinkg. in valley, xxxvii. 739. Drpey, M. H., *Geol. of Aix-la-Chapelle District, vii. (Part 2) 109-111. , *Thallophytes in Cret. of Aix- la-Chapelle & Maestricht, xiii. (Part 2) 36-37. Débris-cones in Theiss Basin, etc., xxxiii. 679, 680. Decapod crustacea of Oxf. Clay, xlii. 542—- 559 & pl. xvi. Deccan (India), rocks of, i. 222, 223; Lepidotus tr., vil. 272 & pl. xv., x. 871- 373 & pl. xii.; geol. of neighb. of Kotah, viii. 230-233, ix. 351. DrcuEen, H. von, *Occurr. of Mercury Ores in Saarbriicken Coal-formation, iv. (Part 2) 33. , obituary of, xlvi. Proc. 49. Decomposition of minerals by metamorph- ism, xlix. 400. Decoration of Geol. Soc. Apartments, xliv. Proc. 3, 9, 53. Decoy (Bovey Tracey), section at, xviii. 13. Dee River (N. Wales), Carb. Limest. nr., ii. 284; Silur. nr., 1. 286-288; phys. history of, xxxii. 219, 229 & section facg. 110 XXxil. 228; section to Mixon, iv. 286; do. around estuary deser., xxxiii. 730— 739 figs.; posit. of boulders relatively to matrix of drift-deposits, xxxv. 449 ; Cambr. & Silur. of, comp. w. those of Lake District, xxxvi. 277-284; drift of basin, xxxix. 99 w. map (pl. v). DEELEY, R. M., Pleistoc. Success. in Trent Basin, xlii. 437-479 w. map & sections. Deene (Northants), section in Oolite descr., w. list of foss., xxix. 236. Deep mining for copper in S.W. Ireland, XXvi. 348. Deep Run (Virginia) coal, iti. 266; chem. anal., ii. 270. Deep-sea corals, recent, xxvi. 54; littoral do. belong. to d.-s. fauna, xxvi. 56; ex- ception. relat. of d.-s. to reef-making fauna, xxvi. 58; d.-s. life & its relat. to geol., xxvil. pp. xlii-Ixxv; d.-s. de- posits, xxxil. Proc. 96 et seqq.; do. in continental areas, xlvi. Proc. 65; & elsewhere, xlix. Proc. 102. Deeva Bay (Spitzbergen), glaciers, ete. in, xvi. 430. Defford Common (Gloucester), Lr. Lias of, xvi. 392, 393. Defrancia brendolensis, sp. nov., xlvil. 161 & pl. iil. exaltata, sp. nov., xl. 692 & pl. xxxi. Degeberga (Sweden), section showg. ‘perched blocks,’ 11. 357. DEGENHART, — (& F. von Ramer), *Paleoz. Strata in Russian Poland, xxill. (Part 2) 16. DrGousrE, — (& — Laurent), Valenci- ennes Coal-Basin, xii. 252-254 & pl. v. Pelee (Cornwall), roofing-slate fr., xxx1. 323. Delamere Forest (Cheshire), boulders in, xx1x. 855; D. Hills, dispers. of Criffel & Lake District boulders on, xxxv. 435, 441. DELANQUE, J., *Metamorphism of Rocks, xi. (Part 2) 7-8. Delegete Hill (N. Gippsland), section to Snowy Bluff, xxxv. 12. Deessz, A., Porphyry of Belgium, vii 6-9; Rose-coloured Syenite of Egypt, vii. 9-13 w. chem. anal. , *Saccharoidal Limest. in Vosges Gneiss, ix. (Part 2) 19-22; *Orig. of Crystall. Limest., ix. (Part 2) 27-29. Se. Pegmatite of Ireland [abs.], x. 397. , *Researches on Orig. of Rocks, xvi. (Part 2) 1-11. , *“Metamorphism of Rocks, xvii. (Part 2) 18-20; *Geol. & Hydrol. Maps of Paris, xvii. (Part 2) 20-22. , *Azote & Organ. Matters in Earth’s Crust, xviii. (Part 2) 8-11. ,» *Geol. Map of Departm. of Seine, xxii. (Part 2) 4. , *Lithology of Seas of Old World, xxvi. (Part 2) 5-9; do. of New World, xxviii. (Part 2) 1-2. 111 De.esss, A., obituary of, xxvii. Foc. 49. Delessite, replacem. of, in altered andesites, xlvii. 294, 296 & pl. xi. Derteavo, J. F. N., *Bone-Caves of Cesa- reda (Portugal), xxiv. (Part 2) 9-10. Delphinide fr. Suffolk Crag, xlin. 15. Delphinognathus conocephalus, gen. & sp. nov., xlviii. 469-475 figs. it Delphinula nuda, sp. nov., xxiii. 543 & pl. xvii. reflecta, sp. nov., Xxv1. 256 & pl. x. reflexilabrum, xxiii. 544 & pl. xvii. Delphinus, sp. (Mioc.), fr. Malta, xxxv. 525. Deltas, of Ganges, recent changes in, xix. 321-354 & pl. xii. (map); format. of d., xxv. 7-12; orig. of clay-ironst. in, xxix. 365 ef seqg.; d. in miniature, xl. 263-266 figs. ; (assoc. w. ‘parallel roads’ of Glen Roy), so-called, xix. 241, 243, 250, xlviil. 24. Delthyris Shaly Limest. in N. Y. State, xiv. 370. Deltocyathus italicus, var. australiensis, xxvi. 297, 307 & pl. xix. Deltodus sp.(Carb.), xviii. 98, 105 & pl. iii. Deltoptychius plicatus, sp. nov., xl. 628 & pl. xxvi. Deluges, periodicity of, xv. p. xlv. Demerara River (Brit. Guiana), exposures along, xxvii. 427. Demings Moss (Westmoreland), section to Wasdale Pike, xlvii. 271. Denbeath Colliery (Fife), xliv. 747. Denbighshire, relat. of Upper Carb. to so- called Perm. in, xxxili. 10-28 & pl. i (sections); gen. success. in Carb. of, xxxili. 628; Silur. of Vale of Clwyd in, xxxv. 694-698 figs. Denbighshire Flags at Llansaintffraid, etc., i. 14 et seqg. w. list of foss.; Creseis fr., i. 145-146; at Applethwaite, v. 126; foss. fr. Moel Fodia, xxxv. 694; =Cold- well Beds of Lake District, xxxvi. 283. Denbighshire Grits, xlix. 427, 433; disting. fr. Corwen Grits, xxxil. 207 et seqq.; microsc. struct. of, xxxviil. 9; plant- remains at base of, nr. Corwen, xxxvui. 482-496 & pl. xxv., xxxvill. 97-109 & pl. ii. Dendrerpeton, gen. nov., 1x. 58; aff. of, xlvil. 346. acadianwm, sp. nov., 1x. 58, 64, 66 & pls. ii.iii.; xvi. 278 figs.; xviii. 6, 242 & Bees xiv. Proc, 169. —— Oweni, sp. nov., xix. 470; scales, etc. of, xix. 471. Dendrocrinus, anal system in, xXxxviil. 306 fig., 307. cambrensis, sp. nov., xxix. 51 & pl.iv.; in Tremadoc rocks, xxxvii. Proc. 72, 92. Dendrograptus, gen. chav. of, xxiv. 142. — arbuscula, sp. nov., xxxi. 663 & pl. XXXVI. (?) diffusus, xxxi. 664 & pl. xxxvi. divergens, xxxi. 664 & pl. xxxvi. Den Dendrograptus flexuosus, xxxi. 662 & pl. xxxvi. —— Hallianus, xxiv. 142 & pl. v. —— persculptus, sp. nov., Xxxi. 663 pl. xxxvi. — Ramsayi, sp. nov., xxxi. 664 pl. xxxvii. serpens, pl. xxxvii. sp. fr. Shineton, xxxiu. 670. Dendroid graptolites, xxxi. 634. Dendroidea, subord. defined, xxxi. 634. Dendrophyllia, gen. char. of, xxxi. 677. epithecata, sp. nov., xxxl. 677 & pl. xxxviil. — levis, sp. nov., 1. 516 fig. — (?) sp. (Eocene), i. 517. Dendroptychius, gen. char. of, xxii. 601 fig. Denison, W., Death of Fishes during Monsoon off Coast of India, xvii. 453. Denmark, Curistian VIII. Kine or, obituary of, vi. p. Xxvil. Denmark, *Boulder-format. in, 1. 262-272, 373-380. Dennis, —, Organic Remains fr. Bone-bcd at base of Lias, Lyme Regis [abs.], xii. 252. —., obituary of, xvill. p. xxxv. Dent (Yorks), mica-trap dyke ur., descr., xxxv. 176; D. Valley, sections, 11. 120, 121, ix. 216, 217; Palzeoz. in, vii. 39. Dent de Jaman (Switzerland), section to Vevey, v. 182. Dentaliide, Cret., xxxiv. 56-65 & pl. 11.; Carb., xxxvil. Proc. 219. Dentalina brevis, xvi. 457 & pl. xix. communis, xvi. 457 & pl. xix. pauperata, xvi. 457 & pl. xix. Dentalium acumninatum, sp. nov., XXxiv. 62 & pl. ii. alatum, sp. nov., xxxiv. 60 & pl. m1. celatulum, sp. nov., xiii. 87 & pl. ii. cylindricum, xxxiv. 61 & pl. i. decussatum, Xxxi. 295; xxxiv. 58 & pl. ii. dissimile, sp. nov., xxii.292 & pl. xvii. divisiense, sp. nov., xxxiv. 60 & pl. ii. — Herculeum, sp. nov., xix. 8 & pl. iv. —— Jeffreysi, sp. nov., xxxiv. 61 & pl. i. limatulum, sp. nov., xxvl. 402 & pla xxvae lineatum, sp. nov., xxvi. 256. —— medium, xxxiv. 59 & pl. 111. —— minimum, xx. 111. ponderoswm ident. w. D. dissimile, Xxku., SLT. Quenstedti, xxxi. 226. — Sorbyi, xvii. 302. spp. (Tertiary), xv. 1385 & pl. v.; (Koc.), x. 155 & pl. ii.; (do.) in sands at Portsmouth, xxvu. 76 w. list of foss.; (Pleistoc.), vi. 8331 & pl. xxviii. Denton, J. B., obituary of, 1. Proc. 52. Denton (Lines), Lincs Limest. at, w. list of foss., xxix. 266. Denudation & elev. of Lake District, iv. 70-98 & pl. vi (map); in N. Wales sp. nov., xxxl. 665 & Den & Shropshire, ix. 175; d. generally, vi. p. lv; marine, vi. 71; enlarging vole. craters, vi. 207-213; craters formed by, xii. 829; d. of soft strata, xvi. 2-4; in Ireland, xviii. 378 et seqq., xxix. 199; its relat. to disturb. of surface, xviii. 392; d. of limest., xvili. 397. Denudation of Weald, xxi. 460-474 figs., xxvii. 3-27 & pl. i (maps & sections), xlvii. 157 e¢ seqq.; of Plioc. Crag area, Xxil, 245; subaerial, xxiii. 265; ‘arcs of denud.’ in S.E. England, xxii. 400 et seqq., xxiv. 166; d. in Mendip area, xxill. 454; ‘denud.-beds & features’ of Yorks & Lincs, xxiv. 175; periods in Lanes & Yorks Carb. districts, xxiv. 333; evid. in Abyssinia, xxv. 405; d. of drift-deposits in N.W. Lanes, xxv. 417 ; on Hants coast, etc., xxvi. 548; Oolites in Bath district, xxvii. 228-231; of Bloemfontein plateau, etc., xxvii. 13; of alluvial fans by rivers, xxix. 451 et seqq. figs. ; in Caucasus, xxx. 463; agencies of, KKK, Po lv, xxx 0c, 4. Denudation, glacial, im Kden Valley & W. part of Yorks Dale district, xxx1. 71; since Pleistoc. times in Britain, XXxi. pp. Ixx ef segg.; rapid pluvial, on Mte. Somma & Etna, xxxu. 476, 477; d. of M. S. & Vesuvius, xl. 103; poss. effect of d.in shifting N. Pole, xxxiv. 43; marine, at Westward Hol], xl. 474-478 ; in Rio Tinto district, extreme rapidity of, xli. 264; in S. Transvaal, xlvu. 459. ‘ Denudation-gravels,’ so-called, in E. An- glia, xxx. 196, 201. Deosai tableland (Upper Indus basin), sec- tion across part of, xxix. 465. Depressions, recent, of land, 11. 234-240; areas of, around Brit. Is., xvii. 534, xviil. 37-42. Deptford (Kent), section at, vi. 447. Depth at wh. brine is found in Cheshire, iv. 283-284; of former seas, xi. p. Ixxv; as a factor in metamorphism, xlix. 353; marine zones of (Forbes’ classif.), vill. 303. Dersy, O. A., Nepheline Rocks in Brazil, w. spec. ref. to Assoc. of Phonolite & Foyaite, Part I. xlin. 457-473 figs. ; Part Il.: Tingua Mass, xlvi. 251-265 figs. , Wollaston Fund Award te, xlviii. Proce. 30. Derby, sketch-map of Pleistoc. deposits nr., xlii. 488; Chalky Gravel at, xlii. 464; later Pennine Boulder Clay at, xlil. 477. Derbyshire, Carb. in, xviii. 137, 140; S.E. thinning of same, xxx. 190; gen. suc- cess. of same, xxxiil. 627; Millst. Grit in, xx. 242-267 & pl. xiv (map); Melo- nites fr. Carb. Limest. of, xxxii. 895-399 figs.; (S.), fossilif. nodules, ete. in Perm. (?) breccias of, xli. Proc. 109; elacial orig. of P. br. of, xlvi. Proc. 114; microse. struct. of Carb. dolerites & tuffs in, l. 608-644 & pls. xxiv.-xxv. 112 Derik (Asia Minor), section to Béradist, x1. 300, 338. , Derived fossils in Red Crag, xv. 32-45 w. lists, xxi. 223 et seqq., xxii. 543, xxvii. 351, 369, xxx. 7; corals in Sutton Stone, xxl. 89; brachiop. in Budleigh Salter- ton Pebble-bed, xxvi. 70-90 & pls. iv. -vi.; fr. Lond. Clay nr. Sutton, xxvii. 117; in post-Tert. sands nr. Reading, xxxvi. 302; m Aust bone-bed, xxxvil. 414; in Olive Group of E. Salt Range, xli. 341-350; fragm. in Longmynd & newer Archean of Shropshire, xlii. 481— 485; crystals in Tormore dyke-rocks, xlix. 560. Derr (Nubia), section of Nile Valley at, Oe, 13}, Derrible, Point (Sark), section at E. corner deser., xlvili. 123. Derry (Pennsylvania), supp. footpr. in Coal Measures of, ii. 418. Derry, Glen (Aberdeen), drifts in, xvi. 356 et seqq.; view of head of, xvi. 357; section of mound in, xvi. 358. Dersingham (Norfolk), section deser., xliii. 560; diagr. do. to Cheddington, xliii. 595. Derwent River (Derby), section to Marple, xx. 251. Derwent River (Yorks), Corallian W. of, Xxxili. 361; do. EH. of, xxxiii. 373. Derwent Valley (Tasmania), Palzoz. in, 1. 245, Derwentwater (Cumberland), Skiddaw Slates W. of, xix. 114; do. E. of, xix. 119; phys. history of, xxx. 96 et seqq. & pl. x. Des CrorzEaux, A. L. O., Wollaston Medal awarded to, xlii. Proe. 30. Desborough (Northants), section, x. 236. Desert plains of Persia, xxix. 495; gravel- slopes on margins of same, xxix. 496; prob. orig. of same, xxix. 498. ‘Desert Sandstone, xlix. Proc. 2; of Queensland, xxvill. 275. Desuayes, G. P., *Fossils of Pyrenees, i. 111-114. —— ——, Wollaston Fund Awards to, xii. p. Xxv, xx. p. xxxil; Wollaston Medal awarded to, xxvi. p. xxvil; obituary of, xxxil. Proc. 80. Deskit (India), fan-talus at, xxix. 444 fie. DrsLtonecHamps, E., *Geol. of New Caledonia, & Triass. Foss. fr. Hugon I., xx. (Part 2) 31-32. Derstonecuames, J. A. E., obituary of, XXiil. p. lil. Desmograptus, subgen. name prop., XxXxi. 668. DESNOYERS, J., *Indic. of Co-exist. of Man w. Hleph. meridionalis in Beds more ancient than Quaternary Gravels of Somme & Seine Valleys, xix. (Part 2) 17-19. —— ———., obituary of, xliv. Proc. 51. Desor, E. (& E. C. Cazor), Tertiary, ete. Deposits of Nantucket (U.S.A.), v. 340-344, 113 Desor, E., Air-bubble Marks, whether dis- ting. fr. Rain-marks [title only], viii. 426. Despair. Bay of (Newfoundland), copper & other ores at, xxx. 731. Desvres (Boulonnais), section E. of, xxiv. 475; Wealden nr., xxiv. 477. * Detrital beds’ within & without N.E. part of Weald Valley, their evid. as to its denud., xxvii. 3-27 & pl.i (maps & sections). * Detrital quartzites,’ 1. 380. Deunant (Caernarvon), variolite at, xlix. 154, 157. Deuterosaurus biarmicus, xxxii. 357, 358 figs. Deveron River (Banff), section to R. Spey, xxvii. 102. Devil’s Bridge (Caerdigan), section to Aber- ystwith, xxxvu. 143; er. inversion of rocks at, xxxvul. 146; list of foss. fr., Xxxvii. 147. Devitrification, primary, in artificial glasses, xli. Proc.91; d.-struct. in perlitic rocks, xli. Proc. 94. Devitrified pitchstones & perlites, ancient, fr. Shropshire, xxxii. 449-460 & pl. xx. (micr. sections); rocks fr. Beddgelert & Snowdon, xxxvii. 403-409 figs. & pl. xxi. Devizes (Wilts), Lr. Greensand, ete. nr., vi. 453, 468; Portlandian at, xxxvi. 203. Devon, Devonian of, viii. 3 e¢ seqg.; drift of, its orig., correl. w. that of S.E. Eng- land, ete., xxxii. 80-90; chronol. value of Pleistoc. deposits, xxxiv. 449-458; & Cornwall, area of elev. in, iil. 94-97 ; slate-rocks of, viii. 1-19. Devon (North), Upper Devon. of, xix. 478 ; ceneralized section, xix. 479; supp. Boul- der Clay in, xx. 445-451 figs.; Carb. slate or Devon. & O. R.S. of, xxii. 320- 371 figs.; phys. struct. of, xxiii. 251; distrib. of foss. in rocks of, xxi. 371- 380 w. map & lists; struct. & success. of rocks in, xxili. 594-612 figs., xlvil. Proce. 7-11; geol. map of, xxiii. 580; Lr. & Middle Devon. foss. of, xxiii. 635, 639; do. common to S. Devon and, xxiii. 642; do. common to W. Somerset also, xxill. 651. Devon (North), geol. relat. of strata w. those in 8. Ireland, xxxvi. 255-276 w. comp. sections ; Devono-Silur. in, xxxviil. 203 ; raised beaches & ‘ head’ along coast of, xlviii. 281. Devon (South), section to O. R. S. of Brecon, ix. 28; Middle Devon. spp. com- mon to N. Devon and, xxiii. 642; do. common to W. Somerset also, xxii. 651; Palwoz. of, xxiv. 400-454 figs. & pl. xvi (map); Cephalasp. fishes fr., xxiv. 546; ‘New Red’ success. along coast of, xxv. 152-157 figs., xxxi1. 367- 394, xliv. 149-1638, xlviii. 68-80, xlix. Proc. 134; Hyperodapedon fr., xxv. 146, 156; vertebrata in same, xl. 257-262 figs., xliv. 318-319; Chalk of, xxvii. 93- Dev 100; Cret. of Beer Head district, xxx. 369-393 w. lists of foss. & table of rock- succession. Devon (South), geol. of coast betw. Tor- cross & Hope Cove, xl. 1-27 figs. & pl. i.; metamorph. rocks of, xl. Proc. 85, xlin. 715-733 figs.; map of part of, xlii. 716; Ashprington Vole. Series of, xlv. 369-379; igneous constit. of Triass. breccias & conglom., xlvi. 69-83 ; Devon. of, xlvi. 487-517 w. maps facg. 490; comp. of Red Rocks w. those of Midland & W. Counties, xlviti. 60-67 figs.; raised beaches & ‘head’ along coast of, xlvili. 278 ; rubble-drift inland, xlviil. 818; microsc. struct. & insol. residues in Devon. Limest. of, xlvili. 377— 389 & pl. ix.; basalts & andesites of, xlviil. 496-507; base of Keuper in, xlix. 79; parallelism of river-drainage in, xlix. 83; Devon. success. in, 1. Proc. 74 e¢ seqq. Devon (South-east), age of valleys in, xxii. 465 et seqq.; ‘Waterstone’ beds in Keuper of, xxiv. 546. Devonian rocks, ii. 165-168; of ‘New York system,’ iv. 154, 157, xiv. 372; do. tables of groups, xiv. 337, 429; foss. fr. same, their group-relat., table facg. xiv. 420; recurr. foss. of same, table facg. xiv. 424, xv. 274; stages of N. Y. Basin, xiv. 439; Dev. in Asia Minor, v. 361, 362-364; in Spain, vi. 407; of Sarthe, vii.18; of Devon, viii. 3 et'seqq. ; of Belgium, review of Dumont’s classif., 1x. 18-29; of Boulonnais. ix. 239 et seqq., x. p. lui; of N. Cornwall, aurif. quartz in, x. 248; of Eifel district, x. p. liv, xi. p. lix; brachiop. fr. China, ix. 353-359 & pl. xv. Devonian nr. Christiania, xi. 161; (Upper) in Thiiringerwald, xi. 414; do., gene- rally, xix. 474-496; Dev. in Harz, xi. 436; passage of same to Carb., xi. 440; Dev. of R. Elk & R. Mackenzie, x1. 509 ; its upper limits in W. England, x1. p. xlviil; im Flanders, ete., xii. 48 ; in Nassau, xiv. p. Ixxvi; *of Avesnes, xiv. (Part 2) 23; of Cork, jomts in ‘Brown- stone’ & yellow sandst., xv. 87 et seqq.; of Exmoor, iron ores in, xv. 105-109 ; in Cape Colony, xv. 196, 197; gen. view of, xv. 414; in Britain & Russia correl. w. O. R.S., table, xv. 437; plant- remains fr. Canada. xv. 477-487 figs. ; so-called, of N. coast of Scotland, xv. 584; fishes, nomencl. of, xvi. 119-136 figs.; do. of Russia, table, xv. 439; flora, xvi. 279; do. in N.E. America, xvii. 296-330 & pls. xii.-xvil., w. App. facg. 329; crustacea ihid., xviii. 346, xix. 75 et seqq.; Dev. *of Loire Infre., xvii. (Part 2) 15; *of Moravia, xvi. (Part 2) 24); * im) Bolivia, “xvii. 51; (?) in W. Australia, xvii. 479; of Maine, Gaspé, & N.Y., xix. 458-469 & pls. xvii.—xix., xxvi. 166, xxxvii. 299-308 & pls. xii—xiii.; Dev. in S.W, England, I Dev relat. to strata above & below, xix. p. xlvi; of Bosphorus, xx. 114; in Tas- mania, xx. 468 ; blanks [in rock-success. | w. Dev. roof, xx. 219. Devonian (Middle & Upper) in S. New Brunswick, xxi. 429; in S. Africa, xxi. 438, 439; of S. Ireland & N. Devon, xxii. 320-371 figs.; foss., their chronol. & paleont. value, xxii. 365, xxill. 251, 612-662 w. 8 correl.-tables; their stra- tigr. value, xxiii. 662-677 w. 2 tables; stratigr. consid. on same, xxill. 677-698 w. 3 tables; Dev. of N. Devon, distrib. | of foss. in, xxiii. 371-380 w. map & lists; history of literat. of Dev. rocks, xxiii. 570; (Lr.) of N. Devon, xxiii. 594; in W. Somerset & N. Devon, foss. of, xxiii. 635; (Middle) ibid., xxiii. 601, 639 ; toss. common to N. & 8. Devon, xxiii. 642; do. common to W. Somerset also, xxiii. 650; (Middle & Upper) Brit. & foreign foss. correl., xxii. 653; anal. of Brit. & foreign brachiop., xxiii. 656; do. & other foss. common to Carb., xxii. 659, 674; marine Dev. different. fr.O.R.S., xxiil. 695 ; Dev. of Prinkipo I., xxiv. 57 ; of Andirovitho I., xxiv. 58; of Clalki & other is. in Sea of Marmara, xxiv. 61 et seqg.; D. rocks, varieg. of, xxiv. 359, 362; of S. Devon & E. Cornwall, xxiv. 414; (?) Tungting series, in S. China, xxv. 128; *entomostraca, xxvi. (Part 2) 9; age of Budleigh Salterton pebbles, xxvi. 74; tree-ferns, etc., xxvii. 269-274 & pl. xii.; foss. fr. Witzenberg Flats, xxviii. 28-31 ; strata in Queens- land, xxvili. 288; foss. ibid., xxvili. 326; *plant-remains fr. Bohemia, xxix. (Part 2) 3; age of Bear I. flora, xxix. 24, Devonian insects, list of, xxxii. 64; Limest. of Plymouth, alluvial deposits assoc. with, xxxii. 236-239; rocks in Arctic regions, Xxxiv. 559; foss. fr. same, xxxiv. 632; strata in well-section at Meux’s Brewery, xxxiv. 904; in N. Gippsland, xxxv. 20 et segg.; Stromatoporide fr. Dartington, xxxv. 67-68; (Lr.) in Lr. Normandy, xxxv. 264; conodonts fr. N. America, xxxv. 359 & pls. xv.—xvii.; (Middle), annelid jaws fr. Canada, xxxv. 384 & pl. xx.; O. R. S. complete equiv. of, xxxv.494; Dev. of W. Somerset, xxxv. 532-548 figs.; struct. of limest., xxxv. Proc. 87, 88 figs.; (Middle & Lr.) in N. Devon, xxxvi. 262, xlvii. Proc. 7-11; absence of same in Ireland, xxxvi. 264; grits of Cornwall, struct. of, xxxvii. 9,10 & pl.i.; Brit., flora & fauna of, xxxvii. Proc. 178 ; numer. anal. of same, xxxvil. Proc. 197; Dev. rocks of Tottenham Court Road & Turnford, xxxvil. Proce. 232; relat. w. Silur. in Baltic provs. of Russia, ete., xxxvill. 530; Brit. zaphren- toid corals, xl. 497-506 & pls. xxi- XXili. Devonian (Upper) slates of Rio Tinto dis- trict, w. chem. anal., xli. 246; Dev. (?) in Lydenburg & De Kaap gold-fields, 114 xli. 576; of Cape Breton I., xlii.519; of Canada, etc., xliv. 813; limest. & slates, in relat. to Ashprington Vole. Series, xlv. 372; ostracoda fr. N. America & Bosphorus, xlvi. 5384 & pl. xx.; of S. Devon, xlvi. 487-517 w. maps facg. xlvi. 490; Limest. zbid., microse. struct. & insol. residues in, xlvili. 377-389 & - pl. ix. 1. Proce. 72; of Fichtelgebirge, variol. diab. intrus. into, xlvu. 58; vole. rocks in Britain, xlvin. Proe. 101; of Bathurst (N.S.W.), 1. 114; in Matto Grosso, 1. 95; (?) of Pennsylvania, cone- in-cone in, 1. 731-739 & pls. xxxv.— XXXV1.; success. in 8. Devon, l. Proc. 74 et seqq. Devono-Silurian, name prop., xxxvill. 200- 209. DEVoNSHIRE, DUKE oF, obituary of, xlviii. Proc. 48. ‘Dew Bed’ (Inf. Oolite), xlix. 485 e¢ seqq. Dew ae E.S., [Land & Freshwater Shells fr. Barnwell], xxii. 477. Dewlish (Dorset), occurr. of EHleph. meri- dionalis at, xliv. 818-824 figs., xlix. Proc. 78. Deyrah Valley (Baluchistan), 11. 263 et seqq. Dhone (=sluice-box) used in Mysore prov., xliv. 648 fig. Dhu Loch (Argyll), glacial orig. of rock- basin, xxix. 510. Dhuloch More (Sutherland), section to Loch Maolack Corry, xxxix. 380; do. up Cascade fr. Dh. M. & Dh. Beg deser., xxxix. 380, 381. Diabases, pyritous, in Queensland, xxviil. 303; disuse of term prop., xxx. 530; nr. St. David’s, microse. struct. of, xxxiv. 144, 145; chem. anal .of same, xxxix. 303; dykes & sheets ibid., xxxix. 273, 323; in Venezuela, chem. anal. of, xxxv. 586; w. spheroidal weatherg., in pre-Devon. of Bohemia, xxxvi. 599; porphyritic, nr. Polpeor, xxxix. 4; diab. fr. Japan, w. chem. anal., xl. 456. Diabases (?) of Scourie Dyke, xli. 135 w. chem. anal.; in Rio Tinto district, xli. 250 w. chem. anal.; of Breidden Hills, xli. 543; (altered) of Hollybush Pass, xliti. 500; of Sarn district, xliv. 448,450; of Cader Idris, xlv. 432; dykes of Mt. Genévre, xlvi. 306; variolitic, of Fichtelgebirge, xlvii. 45-62 figs. ; normal diab. ibid., xlvii. 54; m Bryn Efail Quarry, xlvii. 337; in S. of I. of Man, xlvii. 433, 438; of Cuns Fell, xlvu. 523 ; Carb., olivine-free, xlvili. Proc. 1382; at Robin Hood (Bassenthwaite), xlix. 531 ; of Carrock Fell, 1. 313; of Builth dis- trict, 1. 574. Diabase-lavas of Pentland Hills, xlviii. Proc. 73 w. chem. anal. Diabase-porphyrite, dykes in Shetland, xxxv. 789. Diabase-tuff of Porthdinlleyn, xxxvii. 49; (?) altered, of Herefordshire Beacon, 115 Dic xlii. 496 & pl. xx.; variolitic, of Mt. payee, xlvi. 310; of Builth district, . 567. Diablerets (Switzerland), Nummulitic of, v. 187. Diachoris intermedia (?), sp. nov., XXxv. 224, 225. Diadema lusitanicum, sp. nov., vi. 196 & pl. xxv. —— rude, sp. nov., vi. 197 & pl. xxv. sp. (Cret.), xxvil. 67 & pl. i. Diadetognathus varvicensis, sp. nov., XXX. 425 et seqq. & pl. xxvii. ; teeth, xxx. 434 & pl. xxviii. Diagonal bedding, vi. 79. Diallage in newer gabbro of Lizard dis- trict, chem. anal. of, xxxiii. 927; partly altered into hornbl. at Covernack, xxxiil. 912 fig.; do. at Balk, xxxiii. 896; diall. in gabbros of Ayrshire coast, xxxiv. 778, 779 w. chem. anal.; (?) in Gr. Whin Sill, xl. 646; resultg. fr. alter. of augite, in gabbro of Western Is., xli. 378 Diallage-rocks in Asia Minor, i. 333 ef seqq. Diallage-serpentine in Tuscany, xvi. 480. Diamonds, *algz encl.in, xxv. (Part 2) 18; mode of occurr. in 8. Africa, xxx. 54-60 figs. Diamond-bearing rocks in Central India, xi. 355; in S. Africa, xxvii. 50, 51, 72, | xxx. 406-416; gravels of Vaal River, Xxvill. 3-21 figs. & pl. i (map). Diamond-mines nr. Nagpur, x. 470; -fields of Bingera & Mudgee (N.S.W.), xxxi. 489-492; of S. Africa, xxviii. 21-27, xxxill. 879-881 & sections face. 879; the same in 1880, xxxvii. 609-612, xxxix. E766; 2. Diamondia (Vaal River), diamond-gravels of, xxvill. 8 & section facg. 6; rock- specim. descr., xxviii. 19. Dianchora bicornis (?), sp. nov., vi. 183 pl. xxvi. (?) guttata, sp. nov., x. 197 & pl. vi. Diaperidium Mithraz, sp. nov., x. pl. xv. Diarbekr (Asia Minor), i. 332. Diastopora, def. & limit. of genus, xxxvii. 388 ; gen. char., etc. of, xlvi. 474; so- called, 1. 83 & pl. v. — brendolensis, sp. nov., xlvili. 155 & pl. i. consimilis, Xxxviil. 58. ericopora, Sp. NOV., Xxxviil. 387 & pl. xix. diluwiana, xl. 787. —— fecunda, xlvi. 476. —— hunstantonensis, sp. nov., xlvi. 475 & pl. xix.; var. A, xlvi. 475 & pl. xix. Jessoni, sp. nov., xlvi. 478 & pl. xix. Lamourouzi, xl. 789. microstoma, xl. 788; var. connectens, nov., xl. 789. oolitica, sp. nov., xxxvli. 386 & pl. xix. —— papillosa (?), xlvi. 477. —— patina, xl. 689. Diastopora radians (?), var. (?), xlvi. 477. — regularis, xlvi. 476. sarniensis, Var. perangusta, Nov., xlili. 342. stomatoporides, sp. NOY., XXxvil. 384 & pl. xix. : — suborbicularis, xl. 689, xlili. 342, xlvili. 154, —— tenuis, xlviil. 154. ventricosa, Sp. NOV., XXxxvil. 385 & pl. xix. Diastoporide, review of family for purpose of classif., xxxvi. 356-361 & pl. xiii; further notes on, xxxvil. 381-390 & pl. xix.; fr. Wenlock Limest., xxxvii. Proc. 239. Diatomacez in post-Tert. deposits at Drigg & St. Bees, xxxvii. 34, 35; in Bagshot Beds, xliii. 381. Diatomaceous dust fallg. on vessels in Atlantic, 11. 26-30; deposits of Taranaki & Waihora, vi. 332; do. nr. Ulverston, xvill. 275, 276, xix. 19-31 figs.; diat. orig. of flints disputed, xxxvi. 69, 70, 80. Diaulax Carteriana, xxxi. 302. Dibiy Mill (Bohemia), section to Krusna Hora, xxxvi. 594. Dicellograptus anceps, zone of, xxxiv. 316. complanatus, zone of (Girvan suc- cess.), Xxxvill. 599. moffatensis, xxxi. 654 & pls. xxxiv., XXXV. Diceras arietinum, xi. 53, 54 figs. Favri, sp. nov., vi. 183 & pls. xv. & =x Diceras-beds (Corallian) at Bettaincourt, etc., xxxvil. 519, 520 et seqqg.; in Aube, xxxvil. 529; in Lr. Charente, xxxvil. 545 ; in Orne, xxxvii. 547. Dichobune cervinum, molar tooth of, ii. 420-421 figs. ovina, sp. NoV., x11. 254-260 & pl. viii., xiv. p. Ixxix; ref. to Dacrytherium, xlviii. 1, 3. sp., its relat. to Tragulide, xxvi. pp. li, ln. Dichocenia tuberosa, sp. nov., xix. 432 & ph Xv.3 xx./27. Dichodon comp. w. Hyopotamus, iv. 107, 108. cuspidatus, gen. & sp. nov., iv. 36— 42 & pl. iv., xii. 190-196 & pl. ni. Dichograpsus, gen. nov., xix. 136 et segq. figs. ; gen. char. of, xxiv. 127. Logani, xxiv. 128. —— multiplex, sp. nov., xxiv. 129 & pl. vi. octobrachiatus, xxiv. 129 & pl. v. reticulatus, sp. nov., xxiv. 143 & pl. v. Dichroite in Korean gneiss, xlvii. 190 chem. anal. ; nodules in mica-schist, xi. 174. Dick, A., Anal. of Cleveland Iron Ore fr. Eston, xii. 357-358. Dickinson, J., ‘Jackstones’ of Merthyr Tydfil, ii. 131-132 w. chem. anal. ka Dic Dicksonia (coniifolia ?) comp. w. Spheno- pteris, vii. 180 & pl. xii. Diclitodus scitulus, xl. 623 & pl. xxvii. Diclonius mirabilis, inf. view of extrem. of mandible, xl. Proc. 49. Dicranoceros, subgen. of Cervus, Xil. 224. Dicranograptus Clingani, zone of, xxxiv. 311. Dicranograptus-shales nr. Haverfordwest, xli. 478, 487; in Caermarthen, xlix. 169. Dicranophyllum australicum, sp. nov., xxxvil. 306 & pl. xin. Dicroceros elegans, xxxiv. 403. Dictionary, English, applic. fr. Philological Soc., xxxvi. Proc. 5. Dictyocaris, xix. 90 fig., 91. Dictyograptus cancellatus, sp. noV., XXX1. 668 & pl. xxxvi. —— Homfrayi, sp. nov., xxxl. 668 & pl. xxxvi. irregularis, xxxi. 668 & pl. xxxvi. — sp. (Lr. Llandeilo), xxxi. 669 & pl. xxxvil. Dictyomitra australis, sp. nov., xlix. 224 & pl. v. a triangularis, sp. nov., xlix. 224 & pl. v. Dictyonema, gen. name discarded, xxxi. 667. corrugatellum, sp. Nov., Xxxvil. 172 & pl. vii. delicatulum, sp. nov., xxxvil. 172 & pl. vii. sociale in Upper Lingula-Flags, xxxvil. Proc. 82; i Lr. Tremadoc, xxxvil. Proc. 93. venustum, sp. nov., xxxvil. 171 & pl. vii. Dictyonema-shales on Malvern Hills, xxi. 92, xxxiii. 660, xxxvll. Proc. 82; D.-beds at Pedwardine, xxxili. 659; in Cambr. of Baltic provs. of Russia, xxxviii. 517 ; D.-zone (Girvan success.), xxxvili. 601. Dictyophyton hamiltonense, xxxvii. 303. Dictyopteris, gen. char. of, xv. 81. obliqua, sp. nov., il. 427 & pl. xxi. —— (?) simplex, sp. nov., xxii. 141 & pl. vi. Dictyopyge, Paleoniscus transf. to, xxxiil. 565. Dictyopyge macrura, gen. nov., ii. 275 & pls. viil.—ix. Dictyostroma, char. of, xxxv. 53, 56. Dicynodon fr. S. Africa, i. 318-822, xvi. 49 & pl. i.; deriv. of Oudenodon & Endo- thiodon fr., xxxv. 563; digital bones of fore-paw comp. w. those in Platypodo- saurus, xxxvi. 421 & pl. xvii. Dicynodon Murray, sp. nov., xv. 555, 649 & pls. xxii—xxill. tigriceps, sp. NOV., cranium, xi. 532; other bones of same, xi. 541. Dicynodon- or Karoo format., its forest- zones, xxvii. 523; in S. Africa, xi. 2 e¢ seqq., XV. 194-195. catopterus 116 Dicynodontia, struct. of skull in, xv. 654. Didcot (Berks), section fr. nr. ry.-station to hills above Chilton, xlviii. pl. vu. Didymograptus, gen. char. of, xxiv. 133. affinis, xxxi. 645 & pl. xxxiil. bifidus, xxiv. 186; xxxi. 646 & pl. xxxili. caduceus, sp. nov., ix. 87 fig.; xxiv. 133. euodus, sp. NOV., Xxxi. 645 & pl. xxxv. extensus, xxxi. 642 & pl. xxxiil. . —— furcillatus, sp. nov., xxxl. 649 & pl. xxxv. geminus, xxiv. 134 & pl. v. indentus, xxxi. 647 & pl. xxxiil. ; var. manus nov., xxxi. 647 & pls, xxxiil., XXXV. — Murchisoni, xxxi. 648 & pl. xxxv. — Nicholsoni, sp. nov., xxxi. 644 & pl. xxxili. nitidus, xxiv. 135. —— patulus, xxiv. 135; pl. xxxiil. pennatulus, xxxi. 643 & pl. xxxiil. serratulus, xxiv. 136. sextans, xxiv. 134. sparsus, sp. Nov., pl. xxxiil. — V-fractus, xxiv. 134. ——.,, var. spp., xix. 136 et seqq. figs. Didymograptus-shales in Benan Burn, XXXVill. 554; in neighb. districts, xxxvill. 560 et seqq.; ur. Haverfordwest, xli. 477, 486; D.-beds in Caermarthen, xlix. 168. Didymophyllum reniforme, sp. NOV., XViil. 309 & pl. xiii. Dieghem (Belgium), section in Num- mulitic at, vil. 339. Dieppe (Normandy), section nr., xi. 117 ; Tert. cliff-sections W. of, descr., xxvii. 263. Diest (Belgium), sands & iron-sandst. of, vili. 293-295 w. list of foss. Diestien system, xxii. 232, xxvii. 477; of Cassel, vill. 294, 324. Differential movem. of glaciers, xxxix. 66, 70. Differentiation of lavas, xlix. 539; of common magma, originat. var. erupt. rocks in Gran district, 1. 26, 31, 35 ; the same contrasted w. different. descr. at Carrock Fell, 1. 326; different. in situ, 1. 656. Diglomerate, term prop., xliii. 520. Dignaes (Norway), olivine-gabbro-diabase of, chem. anal., 1. 19, 20. Digoed (N. Wales), spherulitic rhyolite of, xlii. 185 et segg. & pl. ix. Digswell (Herts), section to Hatfield, xlvi. 138. Dikelocephalus, distrib. of genus in time, Xxvii. 395. Dileghem (Belgium), section, viii. 332. Diljubba Mt. (Upper Panjab), section, xxx. xxxl. 644 & 643 & XXXl. 5. Di1zER, J.S., Geol. of Troad, xxxix. 627- 633 w. map. HI Dio Ditiwyn, L. Lt., obituary of, xlix. Proc. 60. Ditiwyy, L. W., obituary of, xii. p. xl. ‘ Diluvial Period,’ xiii. 69 ; in New Zealand prob. coincid. w. Glacial elsewhere, xli. 213. ‘ Diluvial’ theory of transp. of erratics, iv. 88-96, vi. pp. lxii-]xvi. *Diluvium,’ in I. of Man, ii. 341, i. 182; nr. Bath, vi. 449. Dimensions, relat., in constit. of rock- masses, XXxv. 328. Dimetian, name prop., xxxili. 230; of St. David’s, xxxili. 231-235 & pl. x (map & sections), xxxiv. 153-169 & sections facg. 166, xxxix. 267 ; junct w. Arvonian 7bid., xxxv. 289; in relat. to Pebidian zdid., xlvi. 263; microse. struct. of certain rocks, xxxiv. 144, 145, 164; Dim. in Caernarvon, xxxiv. 147-152, xxxv. 682- 693 figs. & pl. xxxvi (map); ibid. & in Anglesey, xxxv. 295-308 w. map; equiv. in Bohemia, xxxvi. 601; Dim. in Britain, char. of group, xxxvll. Proc. 56; age, char., & new areas of, xl. 511, xlil. 851 et seqq. Dimlington (Yorks), section to Rand, xxiv. 169; do. to beyond Out Newton, XXXxvill. pl. xxvi. Dimorpharea Fromenteli, xxxviii. 446. Lycetti, xxxvili. 444. pedunculata, sp. nov., xxxviil. 445. —— spp. (Inf. Oolite), xxxviii. 446 ; (Coral Rag), xxxix. 561. Dimorphastrea fungiformis, sp. nov., xli. 185 & pl. v. Dimorphodon macronyx, xv. 664 & pl. xxiv. Dimorphograptus confertus, zone of, xliv. 662, 687, 688 et seqq. Dimorphophyllia jurensis, xl. 717. Dimyaria, Brit. Mesoz., xxxvili. Proc. 156, 184 et seqq. Dinas Bran (N. “ Wales), list of foss. fr., XXXvi. 283. Dinas Dinorwig (Caernarvon), Cambr. Conglom. fr., xl. 203; section to Llyn Padarn, xliv. 287; do. to Pare Drysgol, xlviil. 250. Dinas Fach (Caernarvon), variolite at, xlix. 154. Dinas Llwyd (Anglesey), section on W. side of, xliv. 489. Dingle Beds in S. Ireland, xxii. 344; geol. age of, xxxv. 699-723 figs.; assigned to Devono-Silur., xxxviil. 205, 207. Dingle promontory (Kerry), sections descr. & fig., xxxv. 702. Dinnet, Moor of (Aberdeen), rolled gravels on, xvi. 349; section, xvi. 352. Dinobolus, gen. char. of, xxx. 159; diagr. figs. of cardinal & internal parts, xxx. pl. xii. canadensis, xxx. 162 & pl. xix. — Conradi, xxx. 160 & pl. xviii. — Davidsoni, xxx. 161 & pl. xviii. — (?) Hicksii, sp. nov., xxxi. 188 & pl. x. Dinobolus magnificus, xxx. 164 & pl. xix. Schmidti, sp. nov., xxx. 164 & pl. xix. transversus, Xxx. 163 & pl. xviii. Woodwardi, xxx. 163. Dinornis fr. New Zealand, iv. 2382, vi. 337 et seqg.; distrib. of spp. ibéd., xli. 214. casuarinus, xi. 205, 210, & pl. iii. robustus, measurem. of feet of, vi. 338; remains in New Zealand, xxi. 135. Dinorwig Beds (= felsitic series), xxxv. 686. Dinorwig Ry. (Caernarvon), section along part of, xli. 75. Dinosauria fr. Stormberg Mts., xii. 1-6; vertebra fr. Bahia, xvi. 266 & pl. xvii.; fr. Cowleaze Chine, xxv. 313, xxvi. 3-12 & pls. 1.11. ; evid. of aff. w. birds, xxvi. 12-31 figs.; classif. & aff. of, xxvi. 32- 38, xliv. 79-87 figs.; Triassic, xxvi. 38- 50 & pl. il.; ium, modified form of, xxx. 521-528 & pl. xxxil., xxxli. 364- 366 figs. Dinosauria, axis of, fr. Brook Point Weal- den, xxxl. 461-464 figs.; vertebra, new modif. of, xxxil. 43-46 & pls. iv.v.; din. of Cambridge Greensand, xxxv. 591-636 & pls. xxxiv.-xxxv.; of Gr. Oolite, xxxvill. Proc. 198; tr. Maastricht Beds, XXxi1x. 246-253 figs., xl. Proc. 43; gen. remarks on, xxxix. Proc. 60 et seqq.; addit. facts regard. skeletal struct. of, xl. Proc. 47 et seqq. Dinosauria, vertebre of, fr. Cret. of India & I. of Wight, xliii. 156-160 fig.; do. fr. Wealden of Hastings, xlix. 276-280 figs.; din. fr. Kimeridge Clay, xliii. 695— 702 figs.; Wealden, xliv. 46-61 figs. & pl. iii., xlv. 44 figs., xlvi. 36-47 figs., 182-186 figs. & pl. ix.; footbones fr. Wadhurst Clay, xlviil. 375-376 figs.; jaw fr. Oxf. Clay of Peterborough, xlix. 284— 287 & pl. xi.; teeth fr. Aylesbury, xlix. 566-568 figs. Dinotherium, gen. char. of, xiii. 310; *occurr. in Styria, xxviii. (Part 2) 4. gigantewm (?), 1. 361, 367-3871 & pl. xiv. indicum, sp. nov., 1. 860 & pl. xiv. Dinton (Wilts), sections in railway-cutting nY., XXXVil. 252, 1. 60; do. mr., descr., 1. 56 et seqq. fae (Ayr), Girvan success. at, xxxviii. 577. Diodon-teeth in Maltese Mioc., xxxv. 529. Diomedea exulans, xii. 212 & pl. iii.; comp. W. Argillornis longipennis, xxxiv. 125 et seqq. & pl. vi., xxxvi. 25, sp., fr. Red Crag, xlii. 366, 367 fig. Dionide-beds (Girvan success.), XXxXVill. 601. Dioplodon sp. (Plioc.), xii. 228, 236 fi Diopside artif. prod., xvii. p. xlviii. Dio Diorite group of rocks, xli. Proc. 72. Diorites of Tuscany, xvi. 481; of Malvern Hills, xxi. 77 e¢ seqq., xliii. 491, 493 et seqq. & pls. xix.-xx., 526; relat. of same w. Galway granite, xliil. 518 et seqq. figs.; of Carrick, xxii. 526; assoc. of same w. serpentine, xxii. 529; in Morocco, xxviil. 95; aurif., xil. 287, 1. Proc. 9; do., of Gympie & Granite Creek, xxviii. 292, 293, 303 & pl. x., w. chem. anal.; assoc. w. syenite in Egypt, vii. 12; w. diamantif. rocks in S. Africa, xxx. 407; w. copper ores in Newfoundland, xxx. 740 et seqg.; dyke at junct. of R. Gilbert & R. Robertson, xxviii. 297 fig. Diorites (?) of Miton Hill & Round Knott, xxx. 16, 21; N. of Brazil Wood, xxxiv. 224; (micaceous) in Kendal district, xxxv. 169, 170; of Warwick coalfield, xxxv. 637-642; in Shetland Is., xxxv. 782; of Upata, xxxv. 584, 589; nr. Loch Maree, xxxvi. 105; (?) of Knolls Ridge, Xxxvill. 122, 125; of Guernsey, xl. 407, 423; of Japan, xl. 454, 455; assoc. w. gold in Transvaal, xxxiil. 881, 882; do., in Australia, xxxiv. 431 et seqq. & pl. xvii.; dykes in pre-Cambr. of Bohemia, XXXVI. 599. Diorites, so-called, of Little Knott, xi. 511-515 & pl. xvi.; (orbicular), orig. of struct. expl., xli. Proc. 85 ; ‘eyes’ formed in hornbl.-schist by shearg. of dolerite- dyke intrus. in gneiss, xliv. 392; dior. of Sarn district, xliv. 447; in Central Anglesey, xliv. 497; in Leicester brec- cias, xlv. 26 ; prod. of secondary minerals in, by shearg., xlv. 478 & pl. xvi., 482; passage into gneisses, xlv. 492, xlix. 402; (intrus.) of Lizard, xlv. 5384; of Western Is., xlvi. 360, 365; of Korea, microse. struct. of, xlvii. 178; of Gara- bal Hill & Meall Breac, xlviii. 104 et segqg.; dykes in Lydenburg & De Kaap goldfields, xli. 588. Diorite-gneiss, duplex, of Malvern Hills, xlii. 532, xlix. 413. Diorite-porphyrite fr. Japan, xl. 455. Diorite-tuff (?), altered, of N. Hill (Mal- vern), xliii. 490 & pl. xix. Dioritic picrite of White Hause & Great Cockup, xlviii. 508-513 w. map; dior. rocks in Bolivia & Peru, xvii.29; of Ayr coast, xxxiv. 772. Dip of cleavage-planes, iii. 89. Dip-joints, xv. 87. Diphyphyllum, occurr. in Lr. Carb. of Scotland, xliii. 33-39 & pls. iv.-v. — Blackwoodi, sp. nov., xliii. 36 & pl. iv.; var. approximatum, xiii. 36 & pl. iv. concinnum, xliii. 35 & pl. iv.; var. furcatum, xiii. 36 & pl. iv. cylindricum, sp. nov., xlili. 36 & pl. iv. gracile, xliii. 37 & pl. v. latiseptatum, xliii. 37 & pl. v.; var. giganteum & var. interruptum, xliii. 37 & pl. v. 118 Diplacanthus comp. w. Ischnacanthus, xx. 420. gibbus, xvi. 123. longispinus, scales of, xx. 418. perarmatus, xvi. 123. Diplacodus, gen. nov., xl. 632. bulboides, sp. nov., xl. 633 & pl. xxvii. Diplaspis, discov. in Canada, xlviii. 546. Diploceras, gen. nov., xii. 881; name withdrawn, xiv. 177. Diplocenia, gen. nov., xxiv. 20. monitor, sp. nov., xxiv. 21 & pl. i. Diplodus incl. in Pleuracanthus, xxxvi. 321. gibbosus, xxxil. 336. Diplograptus, gen. char. of, xxiv. 137; zone of, in Bohemia, xxxvi. 607 et seqq. acuminatus, zone of, xxxiv. 318, xliv. 680. —— angustifolius, xxiv. 525 & pl. xix. —— antennarius, xxiv. 139. —— bullatus, sp. nov., vii. 174 & pl. x. cometa, zone of, xxxiv. 323. « confertus, sp. nov., xxiv. 526 & pl. xix. dentatus, xxx1. 656 & pl. xxxiv. foliaceus, vii. 64 & pl. i., xxxi. 656 & pl. xxxv. folium, vii. 63 & pl. i, xxiv. 624 & pl. xix. modestus-shales in Penwhapple Glen, XXXVill. 631 ; in Saugh Hill area, xxxviil. 634. —— mucronatus, xxiv. 139. — nodosus, vii. 63 & pl. i. —— palmeus, xxiv. 523 & pl. xix. pennatus, Vi. 62 & pl. i. pristiniformis, xxiv. 140 & pl. v. pristis, xxiv. 527. — putillus, xxiv. 527 & pl. xix. — rectangularis, vii. 63 & pl. 1. —— tamariscus, sp. nov., xxiv. 526 & pl. xix.; xliv. 671, 681, 684. teretiusculus, viii. 889 & pl. xxi., xxiv. 139 & pl. v. tricornis, xxxi. 658 & pl. xxxv. vesiculosus, Sp. NOV., xxiv. 527; zone of, xxxiv. 320. sp., vil. 64 & pl. i. Diplopodia, ambulacr. plates in, xli. 443. Malbosii, ambulacr. plates in, xli. 447 fig. versipora, ambulacr. plates in, xi. 4AA. et seqq. figs. Diplopterus not at Dura Den (?), xviii. 4365. gracilis, xvi. 123. macrolepidotus, xvi. 124. Diploria crassolamellosa, xxi. 7. Diplostylus, gen. nov., xviil. 346, xix. 76 —— Dawsoni, sp. nov., xix. 77, 79 fig. ; contrasted w. Necroscilla Wailsoni, xxxv. 551, 552. Diplotegium retusum, sp. nov., xxii. 164 & pl. xii. Diploxylon fr. Coal-format. of Nova Scotia, Xxxill, 836-842 figs. 119 Doc ‘Dipple (Moray), section of fish-beds at, *V. pl. x. Diprion, see Diplograptus. Diprotodon comp. w. Nototheriwm, xv. 171 et segg., 177 et seqq., Xxxvili. 395. — australis, xv. 186 & pl. ix.; pre- molars of, xvill. 422 & pl. xxi.; mea- surem. of femur comp. w. that in Noto- therium Mitchelli, xxxviii. 395. minor, Sp. nov., xvill. 423-427 & pl. xxi.; teeth of, xxxi. 317 fig. Diprotodon-breccias in Queensland, xxviii. 274. Diprotodontia, workg. of molars, of, xxxi. 317 fig. Dipteronotus cyphus, gen. & sp. nov., xX. 369-371 & pl. xi. Dipterus, gen, char. of, xvi. 125. Dirlet Castle (Caithness), section in O. B.S. at, xv. 397. ‘Dirt-beds’ (Portland Stone), ui. 119, 120; (Purbeck), in Durleston Bay, x. 422 et seqg.; No. 93 (Purbeck), xiii. 277; (Inf. Oolite), xlix. 485, 512. Discigerous wood-cells of Sigillaria etc., xxl. 140. Discina apicalis, sp. nov., xxvi. 244 & pl. x — Davidsoni, sp. nov., xxi. 540 & pl. xvi. ——(?) Hdgelli, sp. nov., xxvi. 78 & pl. iv. elevata, sp. nov., Xxxi. 231. — Holdeni, sp. nov., xxiii. 314. —— Humphresiana, xxxvi. 193 & pl. x. incerta, sp. vov. (?), xxvi. 77 & pl. iv. — kashmeriensis, sp. nov., xxii. 45 & pl. ii. nitida, xxxiv. 10 & pl. i. —— pileolus, xxvii. 390 & pl. xv. Townshendi, xvii. 499. (?) Vicaryi, xxvi. 77 & pl. iv. Discinocaris Browniana, gen. & sp. nov., xxii. 503-505 & pl. xxv. Discite-hemera, xlix. 483 et seqq. Disco, see Disko. Discocenia, gen. nov., xl. 701. bononiensis, sp. nov., xl. 702 & pl. xxxii. Discodermia polydiscus & its aff. w. Siphonia, xxxill. 819, 820 et seqq. & pl. xxvi. Discohelix cornucopia, sp. nov., xxiii. 551 & pi. xvi. —— fimbriatus, sp. nov., xxill. 552 & pl. xvi. Discoloration of shales and clays, x. 10; of strata, conn. w. joints, xxiv. 366; of red beds, by lime & magnesia, xxiv. 382. Discorbina araucana, |. 721. Bertheloti, 1. 720; var. Baconica, 1. 720. concinna, |. 720. obtusa, |. '720. orbicularis, 1. 719. —— parisiensis, |. 719. pileolus, |. 719. rosacea, |. 719. Discorbina rugosa, 1. 720. turbo, 1. 719. Vilardeboana, |. '721. Discotubigera clypeata, x1. 690 & pl. xxxi. iterata, sp. nov., xl. 690 & pl. xxxi. Disko Bay (Greenland), gneiss around, xxxill. 148; D. I., coal, etc. of, 1x. 297, Xxxiv. 561, w. chem. anal.; basalts of, Xxxill. 143. Dislocations in Alps, v. 237-253; in E. Lammermuirs, vi. 421; in Tertiary strata nr. Blackheath, vi. 440-449 ; val- leys along lines of, xi. 484. Distacodus (Macheirodus) incurvus, XXxXxv. 357 & pl. xv. Disteichia reticulata, gen. & sp. nov., 1X. 146 & pl. vii. Disthene in N.E. Forfar, xlix. 338, 346; conversion into sillimanite, xlix. 340, 358; d.-schists of Val Piora, xlvi. 200, 202; of Val Canaria, microsc. struct., xlvi. 227; of Lepontine Alps, xlix. 89 et seqq., 1.297 et seqg.; see also Kyanite. Distortion of organic remains in slaty rocks, iti. 75-87. Distribution of spp. in time & space, xv. 285. Ditch Cliff (Derby), 1. 610. Dithyrocaris, xix. 90 fig., 92. (?) aptychoides, sp. nov., vill. 891 & pl. xxi. —— (?) longicauda, sp. nov., ix. 158 & pl. vii. testudineus, xxxv. 465 & pl. xxiii. tricornis, xxxv. 466. —— 3 spp. (Calcif. Sandst.), xxxv. 465, 466, 467 & pl. xxiii. Dithyrosternon valdense, xiv. p. cil. Ditro (Transylvania), *haujyne-rock of, xvii. (Part 2) 30. Ditrupa circinatum, sp. nov., xxix. 350. deformis, xxi. 44, Ditrupa-bed in London & Hants Basins, vi. 255 et seqq. Dittmar, A. v., *Avicula contorta-zone, xx. (Part 2) 28-31. ‘Divergence’ of Silur. foss., fr. one sedi- ment to another, xv. 266 et seqg. w. comp. tables. Drxon, F., obituary of, vi. p. xxxi. Dizfail (Asia Minor), section to Khorre- mabdd, xi. 261, 329; do. to Gildlahii Valley, xi. 259, 328; limest.-gravel at, xi. 252. Doab (India), fluviat. deposits of, xxi. 377 et seqq. Dobb’s Linn (Dumfries), typical section descr. & fig., xxxiv. 247 & pl. xii. ; Glen- kiln Shales in, xxxiv. 306; Lr. Hart- fell Shale, etc. in, xxxiv. 309; Upper H. S. in, xxxiv. 315. Dobrudscha, *geol. of, xx. (Part 2) 17; of N.E. part of, xiv. p. cxl, 203-212. Docherty, Glen (Ross), metamorphic rocks of, xxxiv. 815; mica-schist fr. upper part of, xxxvi. 104 fig. Dochfour (Inverness), new mineral fr., xxxvi. 110. Doc Docker Fell (Westmoreland), mica-trap dykes nr., xxxv. 173; D. Garth, do. do., xxxv. 172. Doctor’s Brook (Nova Scotia), section to Arisaig Pier descr. & fig., xx. 336, 339. Dogger Oolite, ferrug., in Yorks, xiv. 93, xxxvill. Proc. 81; numer. anal. of fauna in, xxxvili. Proc. 84; in Robin Hood’s Bay, xvi. 15 w. list of foss.; m N.W. Himalayas, xxiv. 508; *of Bathony Forest, xxvi. (Part 2) 10. Dogmersfield Park (Hants), well-section, x97: Dol (Flint), diagr.-section on R. Elwy nr., xlii. 75. Dol-y-trwynog (Merioneth) gold-mine, x. 243 et seqq. Dolabra (?) lusitanica, sp. nov., 1x. 151 & pl. ix. Dolcoath Mine (Cornwall), killas fr., XXX1.:-323. Dolerites in Egypt, iv. 339; of Paternd, xviii. 21; of Motta Sta. Anastasia, xviil. 23; of Zuurberg, xxiii. 142; in Canada, xxiil. p. lx; of Kigg, xxvii. 290; d.-veins ibid., xxvii. 299 ; d.-dykes, etc. in Queens- land, xxviii. 311 et segg. & pl. xu1.; dol. at Loch Staffin, xxix. 828; microsc. struct. & comp. of Brit. Carb. dol., xxx. 529-567 & pls. xxxill.—xxxiv. Dolerites, porphyritic, of Eycott Hill, xxxi. 406 & pl. xvil.; (?) altered, of Carrock Fell area, xxxii. 21; do. in W. Cornwall, xxxii. 163, 178, 418; do. m Devon & N. Cornwall, xxxii. 421, 1. 8361; do. in Cen- tral & H. Cornwall, xxxiv. 471 e¢ seqq. w. chem. anal.; do. in Dimet. of St. David’s, xxxili. 234; uralitic, of Maw- ddach Valley, xxxiii. 427-429 w. chem. anal. & pl. xix (microse. sections); tilted, at De Beer’s Mine, xxxiii. 879 & section facg. same ; decomp., at Nazareth cobalt- mine, xxxiii. 883; dol. in Skye & Shiant Is., mm relat. to Mesoz. strata, xxxiv. 676, 677 fig.; d.-dykes intrus. in ser- pentine of Ayr coast, xxxiv. 783; dol. wrongly termed ‘dioritic rocks’ ndinavia, i. 468 ; metamorphosed, i. 473, 474; F. Sandst., i. 477 et seqq.; fuc. flagst. nr. Tremadoe, ii. 70, iii. 140 et segg.; do., Eoc., in Alps, v. 202; (?) sandst. in Canada, viii. 200, 201. Fucoides cauda-galli, xix. 467 & pl. xix. clawatus, sp. Nov., Xxiil. 163. gracilis, prob. annelidan, Proce. 152. erectus, Sp. nov., xx. 81 & pl. xi. velum, xix. 467 & pl. xix. Fuertaventura (Canary Is.), *geol. of, xiv. (Part 2) 13-16. Fulgurite fr. Mt. Blanc, xli. 152-154 & Pl. il.; fr. Mte. Viso, xlv. 60-66 figs. & pl. iii. Fullers’ Earth (Oolite),in Minchinhampton district, iv. 187, xii. 293; in Glouces- tershire, xiv. 110, xvi. 72; fauna of, xx. p. lin, xxxvili. Proc. 189; in well- section at Driffield, xxxi. 111 w. chem. anal. Fullers’ Earth Clay (Lr. Greensand), i. 180; not oceurr. nr. Atherfield, etc., iii. 296. Fulletby (Lincs), section to nr. Ormsby, xxill, 247; Upper Kimeridge Clay at, xxxi. 201. Fulwell Hill (Durham), Magnes. Limest. at, xx. 345 et seqq. w. section. “Fundamental gneiss’ in N.W. Highlands, Xv. 359, xvi. 216; struct., ete. of, xlvii. Proc. 67 et seqg.; papers on, sum- marized, |. Proc. 93. Fundy, Bay of (Nova Scotia), recent rain- prints in, vii. 239-242; submerged XXXVI. 1 Fyn forest in, xi. 119-122; death of fishes on coast of, xxiv. 303-305. Funfkirchen (Hungary), *Lias of, xix. (Part 2) 16. Fungia, in relat. to Micrabacia, x1. 562, 565. Fungide predom. amg. corals of Ranikot Group, xxxvil. 197, 198. Funtley (Hants), section to Stubbington, XXVl. pl. xxxvii. Furfooz Cave (Belgium), section at en- trance, xxii. 248; *explor. in, xxiii. (Part 2) 1. Furka Pass (Switzerland), section at sum- mit, 1. 295. Furness (Lanes), Perm. in, xx. 151 et seqq. ; section fr. F. Abbey to Park, xx. 152; sketch-map of, xxv. 409; smoothed rock- surfaces & drifts of, xxv. 418; distrib. of boulders in, xxix. 353. Furness Grits, i. 446. Furrows & pipes in cale. & non-cale. strata, x. 231-240, 474. Furze Hill (Sussex), section, vii. 397. Fusce hemera, xlix. 482 et seqq. Fuschelsee (Tyrol), orig. of lake-basin, xx1x. 389 et seqq. : Fusibility of rocks affectg. elev. of earth’s surface, iii. 209-212. Fusion, crystals form. by, xiv. 465 & pl. xvii.; minerals & rocks formed by cooling from, glass & other cavities in, xiv. 476 & pl. xvili.; partial, a factor in format. of slickensides, xxxi. 386; fus. of rocks not induced by crushing, xxxi. 476; do. induced by crushing, xxxi. 513 et seqg.; fus. of parts, the cause of change in an organism, xlv. 164; fus. of acid by basic rock, in Cuillin Hills, xlix. 175 ; Ussher’s use of the term, xlix. 391, 397. Fusulina, *occurr. in Alps, xxvi. (Part 2) 3; different. fr. Loftusia, xxxv. 70. Fusus filamentosus, sp.nov., ii. 112 fig. haitensis, sp. nov., vi. 49. — Henikeri, or Henekeni, sp. nov., vi. 49, xxxil. 524 & pl. xxvill.; var. hai- tensis, Xxxil. 524 & pl. xxviii. Jenynsii, Sp. NOV., XXill. pl. xiv. —— pygmaeus, sp. nov., xvi. 176 & pl. viii. —— quinquecostatus, xxxi. 290. Smithii, xxxi. 291 & pl. xiv. Terquemi, sp. nov., xxill. 544 & pl. xiv. —— Weaelii, occurr. in Crag-beds, xxxiil. 120. Fuveau (Provence), Cret. freshwater beds of, xxv. 242 section. Fyn, Ben (Ross), section to N. side of Loch*Maree, xxxiv. 812. Fyne, Loch (Argyll), distrib. of erratics about, vill. 20; rocks ibid., ix. 361 e¢ seqq.; descr, of basin, xxix. 508. 545 & Gab G. “Gabbro,’ orig. of rock-name, vi. 374. “Gabbro rosso’ in Tuscany, i. 288, Vi. 374, xvi. 481 et seqgq.; minerals in same, Xvi. 486. Gabbros, Tert., of Hebrides, etc., xxx. 236 w. chem. anal., 258; Carb., of Cor- storphine Hill, xxx. 557; altered, in W. Cornwall, xxxii. 163, 178; do. of Potosi, xxxv. 586, 588; of Coverack Cove, xxxill. 906, 909; veining hornbl.-schist at Balk, XXxill. 893, 895 figs. ; intrus. in serpentine & hornbl.-schist ibid., xxxili. 897 fig. ; nr. Lendalfoot, xxxiv. 777; in Shetland Is., xxxv. 781, 782; in Anglesey, Xxxvll. 40 et segg.; hornblendic, of Guernsey, xl. 410, 425; veins of, in Porthalla Cove, xl. 462. Gabbros of Western Is. & their assoc. w. peridotites, xli. 356 et seqq., 1. 216; microsc. struct. of same, xl. 360; & dolerites & basalts of Tert. age in Scot- land & Ireland, xlii. 49-97 & pls. iv.—vii. ; pass. into dolerites, xlii. 89 & pl. iv.; gabbr. of Sarn district, xliv. 447; of Carrock Fell, & tachylyte assoc. with, xlv. 298-304 & pl. xii, 1. 311-337 & pls. xvi—xvii (map & microsc. sections) w. chem. anal.; of Mt. Genévre, xlvi. 302; of Lizard district, xlvii. 488 ; vars. of same, xlvii. 490; diagr. of veins nr. Carrick Luz, xlvii. 485; do., of foliat. in gabbro, nr. Compass Cove, xlvil. 486, 487 ; gabbr. at Porth Witlin, xlix. 146; of Cuillin Hills, granite- inclus. in, xlix. 175; relat. w. granophyre in Skye, 1. 216 et segg.; banded do. ibid., 1. 217 & pl. xui., 645-660 & pls. xxvi.-xxvili. Gable, Great (Cumberland), vole. ash of, xxxi. 412 & pl. xviii. Gader Valley (S. Tyrol), xlix. 13, 62. Gadshill (Kent) gravel, ix. 290. Gaerwen (Anglesey), section to Menai Bridge deser., xxxvii. 212. Gailthal *strata in Carinthia, xiii. (Part 2) 19, 20. Gainsborough (Lines), Lr. Lias nr., xxiii. 306; Rhetic nr., xxiii, 315-322 figs., xxxvill. 451; drift-deposits around, xxxvi. 185. Gairloch (Ross), section, xiii, 27; breccia, etc. of, xii. 28, 29, xvii. 102; meta- morph. rocks nr., xlii. Proc. 88 et seqq. Géj Group (=Mioc.) of Sind, xxxvii. 195, 196; corals in same, xxxvii. 201. Gala Group (Scotland), list of graptolites, XXxvill. 227. Galboly Mt. (Antrim), section, xxvi. 157. Galecynus cningensis, gen. & sp. nov., ii. 55-60 figs. Galena, nr. Elgin, xv. 341, 428; in Ork- ney, xv. 350, 351; in Sutton Series, xxii. 152 73, xxill. 206 ; assoc. w. Proterosaurus- remains at Midderidge, xxvi. 568, 570 ; assoc. w. cherty rock of Stottield, xxix. 136; in Newfoundland, xxx. 728 et seqq., 737. Galena Limestone of Illinois, xxiv. p. xviii. Galesaurus planiceps, gen. & sp. Nov., xvi. 58 & pl. ii.; skull & dentition of, xliii. 1-6 & pl. i.; comp. w. Aluro- saurus felinus, xxxvii. 265. Galicia (W.), *geol. of, xvii. (Part 2) 7. Galley Hill (Sussex), footpr. in Wealden of, x. 461 & pl. xix. Gallinula chloropus, xii. 210 & pl. i. Gallo, Mte. (Sicily), bone-cave at, xvi. 459. Galloway (Scotland), Silur. of, vii. 157. Galloway breed of polled cattle, xxiii. eae Galloway, New, contact-alterat. nr., xlvi. 569-581 figs. & pl. xxiii (microse. sec- tions). Galloway, Mull of, sections to Corswall Point, v. 9, xii. 8360; do. to Terally Bay, xii. S61. Gally Hill (Surrey), section deser., xliv. 612. Galway (Ireland), metamorph. & fossilif. rocks of, xxii. 506-518; granites of, xxiv. p. lxxv; Upper Silur. of, xxxv. 714, 715; convers. of cryst. schists into igneous rocks, xlili. 517-524; rocks altered by shear., their microse. char., xlv. 495, 496. Galway Bay, section to Killery Harbour, xxii. 507. Gambier, Mt. (S. Australia), polyzoan limest. nr., xvi. 252, 256; limest. in relat. to Hamilton Beds, xxi. 392; cheilo- stomata fr., xxxviil. 257-276 & pls. vil.-1x. Gamrie (Banff), O. R. S. fishes fr., xv. 349 ; section to Buckie, xviii. 333 ; Glacial shells fr., xxi. 196. Gamston (Notts), contorted Interglacial river-gravel, xli. 471 fig. Ganges River (India), recent changes in delta of, xix. 321-354 & pl. x1 (map) ; physical feat. of valley, xxi. 377; foss. mammal. fr., xxi. 379; foss. mollusca fr., xxi. 882; analogy of river-deposits w. those of Nile, xxi. 377. Gannister Beds in Castlecomer coalfield, xxxili. 620; in Limerick, Leitrim, & Tyrone, xxxili. 622, 623, 624; in Brit. Is., table of marine foss. in, facg. Xxxill. 642. Ganodus, 111. 350, 352. Ganoidei, char. of, xiv. 278; G. Hetero- cerci, vi. 1-10 w. summary of gen. & spp. & pls. i-ii.; in Lr. Coal Measures of Yorks, xxxii. 338. Ganton Hall (Yorks), section nr., descr., xliv. 342. Garabal Hill (S. Highlands), plutonic rocks of, xlviii. 104-121, w. map facg. p. 104 & chem. anal. Garantiane hemera, xlix. 483 et seqq. Gardeau Shale & Flagstone (Devon.) of N.Y. State, xiv. 386. GarveEN, R. J., Cret. Rocks nr. Natal (S. Africa) [abs.], xi. 453-454. , obituary of, xxvili. p. xliu. Garden Cliff (Gloucester), section descr., xvi. 377. Gardenazza (S. Tyrol), Trias in, xlix. 18, 24; sections, xlix. 26, 28. GarpineErR, M.I., Greensand Bed at Base of Thanet Sand, xliv. 755-760. —— ——, Contact-Alteration nr. New Galloway, xlvi. 569-580 figs. & pl. XXxili. GaRDNER, J.S., Brit. Cret. Patellide & other Families of Patelloid Gasteropoda, xxxlll. 192-205 & pls. vii.—ix. —, Cret. Dentaliide, xxxiv. 56-65 & pl. iii. — —, Descr. & Correl. of Bourne- mouth Beds: Part I. Upper Marine Series, xxxv. 209-228 figs.; Part II. ie or Freshwater Series, xxxvill. 1-15 gs. —— ——,, Geol. of Madeira, xxxvill. 277- 280. —— ——, Lr. Eoc. betw. Reculvers & Herne Bay, & Classif. of Lr. Lond. Ter- tiaries, xxxix. 197-209 figs. , Brit. Cret. Nuculide, xl. 120- 144 & pls. ni—v. , Lr. Eoc. Plant-beds of Basaltic Format. of Ulster, xli. 82-92. — ——., Tertiary Basaltic Format. in Iceland, xli. 93-101 figs. , Leaf-beds & Gravels of Ardtun, Carsaig, etc., xliii. 270-300 w. sections & pls. xiii—xvi (foss.). (& H. Kerrpine & H. W. Monckton), Upper Eoc., compris. Bar- ton & Upper Bagshot Format., xliv. 578- 633 figs. ——, Wollaston Fund Award to, xlii. Proce. 31. Gareg Fawr (N. Wales), xlix. 458. Gareloch (Dumbarton), grooved boulders on shores of, 11. 33, v. 17; section, xix. 182. Garendon Quarry (Leicester), chem. anal. of syenite fr., xxxviii. 198. Gargano, Mte. (Italy), Cret. & Eoc. of, v. 282. Garlton Hills (Lothian), basalts & tra- a of, xlvii. Proc. 111, 112 w. chem. anal. ; Garn Brys (N. Wales), section to Aber- gele, i. 19. Garnet in Donegal granite, xviii. 417; in Siberian do., xix. 72; in Lamorna do., xxxvi. 6; *dolom. pseudomorphs after, xxix. (Part2)4; imperf. crystal- lized, in Camelford rock, xxxiv. 480; rounded grains, in Huronian novaculite, xxxv. 160; serpentinous replacement of, Xxxix. 162. Garnet, anisotr., in glaucoph.-schist, xliii. ——_ 153 Gas 479, 480 fig.; isotr. do., ibid., xlv. 61; flattened, in mica-schist, xliv. 641 figs. & chem. anal., 651 & pl. xv.; (?) fragm. in Thanet basement-bed, xliv. 757 ; granules, in sheared Malvern rocks, xlv. 489 ; doubly-refract., in metamorph. Coniston Limest., xlvii. 312 figs.; im N.E. Forfar metamorph. rocks, xlix. 342 ; in Shap rocks, xlix. 363, 365; in Tonga Is. lava, xlix. 364. Garnet-schists, black, see Black-garnet schists. Garple Spa (Dumfries), Moffat Series at, xxxlv. 289 & pl. xiii. (map); G. Linn, section at, xxxiv. 290. Garrabost (lewis), section at brickworks, Xxxiv. 827. Garron Point (Antrim), Lr. Lias at, xxii. 300. Garrowby Park (Yorks), section descr., xliv. 834, 335, 340. Garston (Lanes), Glacial drifts at, xxxix. 89; section to Hunt’s Cross ry.-station fr., facg. xxxix. 90. Garth Ferry (Anglesey), weathered surf. of rock N. of, xliv. 507 fig. Garth Grit (=basal Arenig), in Moelwyn district, xlvil. 373. Gartness (Stirling), Glacial sands & gravels of, xxi. 172; list of shells fr. same, xxi. 202. Gartymore, Allt (Sutherland), section at, xxix. 133; do. in brecciated beds, xxix. gine Gas, natural, in Lycia, ii. 10; emitted by volcanoes, Ste. Claire-Deville’s work dis- cussed, xiv. pp. cx et seqq. Gas House Quarry (Gloucester), section in Oolites, xiv. 114. Gas-bubbles in fluid-cavities in quartz, S500), SBM SBEt Gas-cavities in crystals, xiv. 465 & pl. XVil. Gascoyne River (W. Australia), foss. & rock-specims. fr. district N. of, xxxix. 582-595 w. map, section, & pl. xxi. Gaspé (Canada), Devon. foss. of, xv. 477— 487, xix. 465 & pls. xvili.—xix., xxvi. 166; G. Basin, i. 458. GasTALpI, B., Effects of Glacier-erosion in Alpine Valleys, xxix. 396-399. , obituary of, xxxv. Proc. 50. Gasteropoda *of Sandling Marble, xi. (Part 2) 23; *of Alpine Trias, xu. (Part 2) 24; *of St. Cassian Beds, xxii. (Part 2) 30; Middle Devon., of N. & S. Devon, xxii. 649; of Corall. Crag, list of, xxvii. 141; in Red & Norwich Crags, list of, xxvii. 486; of Guelph format. in Canada, xxxi. 543-551 & pl. xxvi.; in Lr. Cambr. of Welsh area, xxxvil. Proc. 66; Brit. Paleeoz., xxxvil. Proc. 114, 124, 139, 149, 156, 166, 177, 185, 219; Brit. Jurass., xxxvill. Proc. 165, 185, 190, 195, 201 et segg., 217 et seqq.; Carb., new spp. of, xlv. 619-625 & pl. xx. Gas Gastornis parisiensis, aff. of, xii. 204- 217 & pl. iii. Gastrochena carinata, sp. 395 & pl. xv. Gasworks Quarry (Cork), dolomitic Carb. Limest. of, xv. 101 fig. Gatten Lodge (Shropshire), ‘ whetstone’ (?) of, xxxviil. 122, 125. Gavpry, CER obituary OF, XxMl. Pel: Gaupry, A., *Relat. betw. Foss. & Recent Hyena, xx. (Part 2) 4. *Foss. Animals & Geol. of Attica, xxiv. (Part 2) 1-7. , Mammal. of Drift of Paris & its Outskirts [abs.], xxviii. 491. , Woilaston Medal awarded to, xl. Proc. 30. Gaudryina baccata, |. 700. Jiliformis, |. 701. pupoides, 1. 700. Gault, nr. Atherfield, i. 183, i. 314-315; phosphatic nodules in, iv. 258, 260; of Alps, v. 184, vi. 428; nr. Devizes, vi. 468; S. of Oxford, xvi. 308 e¢ seqq. Gault absent in N.E. Ireland, xxi. 17; correl. w. Speeton Clay discussed, xxiv. 223; in Lr. Boulonnais, xxiv. 473; correl. w. Red Chalk, xxv. 190, 191 ; coral-fauna of, xxvi. 64; in Kent, Beds, & N. Ger- many, Rotaline fr., xxvii. 104, 108; at Folkestone, xxx. 342-368 & pl. xxv. w. lists of foss. & chem. anal.; beds betw. Upper Chalk and, ibid., xxxiii. 431-448 w. lists of foss.; in Beer Head district, xxx. 370 et seqq. Gault, relat. w. Cambridge Greensand, xxxi. 256-316 & pls. xiv.—xv.; derived foss. in C. G., list of, xxxi1. 305; in Cambs, xxx. 258; in Beds & Bucks, xxxi. 262 et seqq.; In Weald, xxxi. 269; Portheus goultinus fr., xxxil. 512 & pl. xxi; Mauisaurus Gardneri fr., xxxiil. 541— 547 & pl. xxiii.; phosphatized Siphonie fr., xxxill. 806 et seqq., 813 & pls. xxv., xxvi.; In Meux’s Brewery well-section, xxxiv. 917 w. list of foss. ; repr. in Black- down Beds, xxxvili. 78; in Richmond boring, xl. 736. Gault at Black Ven, xli. 23 et segq.; list of foss. fr. Chatham borings, xlii. 31; beds below G. in Lond. Basin, xlii. 43; G. m Chattenden & Dover borings, xliii. 198, 201; in E. Anglia, xliti. 545, 590; list of foss. fr.same, xliii. 571; minute struct. of, xliii. 580; chem. comp. of, xliii. 585; diagr. showg. thinning out of, & alternat. w. Lr. Chalk betw. Cambridge & Hunstanton, xliii. 595; Chelonide fr., xlv. 231 et seqq. figs. ; in Winkfield boring, 1. 499; in Ware boring, 1. 507, Gavey, G. E., Ry.-cuttings at Mickleton Tunnel & Aston Magna, ix. 29-37 & pl. 1. Gavial, Cuvier’s ‘deuxiéme gavial de Hon- fleur’ ident. w. Steneosaurus rostro- minor, XXv. 397. nov., XXXtil. 154 Gavialis gangeticus, skull of, xxi. pl. xix. Gavialosuchus incl. in Tomistoma, xiii. 21, 22. Gavipo Barreiras (Brazil), section, Xxxv. 72. Gaéwéar (Kurdistan), section to Urtimia, xi. 298, 337. Gay Head (U.S.A.), section to Nantucket, v. 342. Gay’s River (Nova Scotia), gold in Carb. conglom., xxxvi. 313. Gayton (N orfolk), section deser., xii. 569. Gayton (Northants), boring, xl. Carb. ostracoda fr., xlii. 504. Gaytonthorpe (Norfolk), freshwater de- posits of, vil. 23 ef seqg. (Ww. sections) ; sections at, x. 239, xxxvili. 722. Gaza-Peer (India), section to Hala Range, il. 344, Gazella anglica, sp. nov., xl. 280-285 & pl. xiv. Bennettii & picticaudata comp. w. G. anglica, xl. 283 & pl. xiv. Geanies (Ross), strata nr., xx. 437 et 485 ; seqq. | Geddington (Northants), sections in Oolite descr., w. list of foss., xxix. 233, 234. Gedgrave (Suffolk), Corall. Crag nr., xxvii. 120 et seqq.; list of foss. fr. same, xxvii. 124; Cyrena-format. of, xxxvill. 697. Gedinnien of Belgium (—Upper Silur. ?), ix. 25; assigned to Devono-Silur., xxxviil. 203, 207. Geelhoutboom Series, foss. flora of, xxii. 144, 147, 169. Geeston (Lines), section in Oolite descr., xxix. 243. GeIKIE, A., Geol. of Strath (Skye), xiv. 1-23 & pl. 1. (map & sections). . S. of S. Scotland, xvi. 312-323 & pl. Xvill. (map & sections). Altered Rocks of W. Is. ise Scotland, & N.W. & Central Highlands, xvii. 171-232 figs. ), Coincid. betw. Stratif. & Foliat. in Crystallime Rocks of Scottish Highlands, xvii. 232-240. , Date “of Last Elev. of Central Scotland, xviii. 218-232. , Tertiary Vole. Rocks of Brit. si xxvii. 279-310 figs. & pl. xiv. , Supp. pre-Cambr. Rocks of St. David’s, xxxix. 261-826 figs. & pls. viii._x (map & microsce. sections). , Age of Altered Limest. of Strath (Skye), xliv. 62-73. ——, Pres. Addr., History of Vole. Action in Brtt. Is., xlvii. Proc. 63-162, xlviil. Proc. 60-179. , Relat. of Basic & Acid Rocks of Tertiary Vole. Series of Inner Hebrides, ], 212-231 figs. & pls. xiii.—xiv.; (& J. J. H. Teatt), on Banded Struct. of Tertiary Gabbros in Skye, 1. 645-660 & pls. xxvi-xxvill. , Murchison Medal awarded to, 155 Geo xxxvil. Proc. 29; congratulated on Knighthood, xlvii. Proc. 170. GerxtE, J., Metamorphic Lr. Silur. Rocks of Carrick, xxii. 513-534. , Glacial Phenom. of Long I. or Outer Hebrides, xxix. 532-545, xxxiv. 819-867 figs. & pl. xxxili (map). — (& A. C. Ramsay), Geol. of Gibraltar, xxxiv. 505-539 figs. & pl. xxiii (map). ——, Murchison Medal awarded to, xlv. Proce. 32. Grinitz, H. B., *Cret. of Saxony & Bohemia, ii. (Part 2) 17-19. ad , *Quadersandstein or Chalk Format. of Germany, vil. (Part 2) 6-11, Vill. 54-55. » *Graptolites, viii. (Part 2) 17- 18. — —-, *Foss. Flora of Altai, xxviii. (Part 2) 3-4. , Murchison Medal awarded to, mv. Proc. 29. Gelligrin (Merioneth), section nr., xxxv. 203. Gelly Dale (Derby), bone-caves in, xxxi. 240, 241, Gelston (Lines), Quartzose Sand at, xlii. 445, Gemmation in corals, xxxix. 169; do. calicular, xlii. 123. GEMMELLARO, G. G., Gradual Elev. of Coast of Sicily, xiv. 504-508. , Vole. Cones of Paterné & Motta (Sta. Anastasia), Etna, xviii. 20-24. Genabacia stellifera, xl. 715. “Generation of the Earth,’ *Crescenzo Mon- tagna’s, xxil. p. xxxvill. Generic resembl. of organic remains insuff. for correl. of strata, iv. 161. Genesee Shale or Slate (Devon.), in N. Y. State, xiv. 385, 488; conodonts fr., xxxv. 359 & pls. xv.-xvil. Geneva, Lake of, glacial orig. of, xvili. 193 ; outl.-map & section showg. principal soundgs., xviii. 194; theory of excavat. of, xxl. pp. Ixxxvii et seqq. Genévre, Mt. (Piedmont), section of pass, deser. & fig., xlv. 79, 80; variolitic rocks of, xlvi. 295-332 figs. & pl. Xli. (microse, sections). Genista Cave (Gibraltar), xxxiv. 531; foss. contents of, xxi. 364, 370. Genoa (Italy), *sirocco-dust faller® at, iii. (Part 2) 25. Gentz, A. (& A. D’OrBrieny), *Géologie appliquée aux Arts et 4] Agriculture, ix. (Part 2) 34. Beery *Cotta’s ‘ Guide’ to, vi. (Part 2) 26. Geographical Exhibition, xlii. Proc. 54. Geological Congress, International, proc. at Bologna meeting, Xxxviii. Proc. 2, 6, xxxix. Proc. 64, 65; at Lond. meeting, & results obtained, xlv. Proc. 50-76. ‘Geological Magazine,’ coming of age of, xlil. Proc. 53. Geological record, *for 1844 & 1845, ii. (Part 2) 60-64, 130-132. Geological Society, H. T. de la Beche on work of, durg. 1847 & 1848, iv. pp. xxv— Ixxiil, v. pp. xxvi—Ixxxix; Sedgwick’s grievances agst. Council, xii. p. xlvi, xii. p. lxxvi; revision of Greenough’s map, XV. p. XXX} ; Spec. notice regards, same, xv. p. Ixii. Geological Society, removal to Burlington Ho., XXXl. pp. vi, lvii; history of re- movals fr. 1809 to 1828, xxxi. p. lx; objects of Society, xxxii. Proc. 91; use of meetings, Library, & Museum, xxxil. Proc. 92,93; Library Catalogue, xxxv. Proc. 12, xxxvi. Proc. 8, xxxvii. Proc. 16; Abstr. of Proc., xxxvili. Proc. 16; Bye-laws, alterations in, xlv. Proc. 6 et seqq., 78 et seqq., xlvi. Proc. 56; recent work of, xlix. Proc. 65-142, 1. 58- 140. Geological Society’s Museum, Lr. Green- sand foss. in, 1. 78, 237-250, 345-355 & pls. vi.-vill., xii—xiii.; Cret. S. Indian foss. m, 1. 79-81; Sta. Fé de Bogota foss. in, i. 172-179; Perim I. mam- re in, 1. 356-372 & pl. xiv.; Catal. of, i. 148; spec. reports on, iv. p. ¢xxi, Vi. _ Wl-1xX, Xvil. p. ii, XVill.. p. iil, xix. p. lil, XX. pp. li et seqq. Geological Society’s Museum, Rhampho- rh, neha Bucklandi (?) in, xv. 662 & pl. xxiv.; Parry & Foster’s Spitzbergen specims. in, xvi. 442; Nagpur foss. plants in, XVil. 325-346 & pls. Viri.—xn. > B.-P. Gregory’s specims. fr. W. Australia pres. to, xvii. 475, 482; reptilia, etc. fr. Nova Scotian Coal Measures pres. to, xviii. 7; coleoptera fr. Lexden in, xix. 400; West Indian corals in, xix. 406-458 & pls. Xlll.—xvi.. xx. 20-44 & pls. ii-v.; specims. fr. Nubia in, xx. 6; fr. Japan in, xx. 46. Geological Society’s Museum, Arabian & Indian echinoderms in, xxi. 349-363 ; mammal. bones fr. Boughton in, xxi. 457; Committee’s motion as to illustr. specims., xxiv. p. 111; Mioc. mollusca fr. Haiti im, xxxii. 517 et seqg.; Rhetic types In, xxxvul. 419, 420; Mioce. cheilo- stomata fr. Victoria in, xxxix. 423 ; type- specims. bequeathed to, xliii. Proce. 2; applic. of Barlow-Jameson Fund to, xliv. Proc.11; specims. pres. to, xlv. Proc. 5, 12, 86. Geological Society of France, H. T. de la Beche on work durg. 1847 & 1848, iv. pp. Xcvil-cvi, v. pp. XCv—cx; annivers. meetg., xxxvi. Proc. 95. Geological Society of Ireland, H. T. de la Beche on work of, durg. 1847 & 1848, iv. pp. lxxii—lxxvi, v. pp. lxxxix—xc; of Corn- wall, etc. id., iv. pp. Ixxvi-lxxix, v. pp. Xc-xclil. Geological Survey of U. K., Leonard Horner on, Ti. 152, 11. p.xxx1; H.T.dela Beche on, iv. p. 1xxx, Vv. pp. XClli-xciv ; progr. Geo 1 in 1854 & 1858, xi. p. xlvii, xii. pp. xliv, Ixi; in 1856 & 1860, xiil. p. exl, xvii. p. xxxv; in 1864 & 1865, xxi. p. liii, Xxll. p. xl; in 1866 & 1867, xxiii. p. liv, XX1V. Pp. XXxix; progr. in 1886, xliii. Proc. 52; Index-map, xlix. Proce. 148; G. S. of Canada, progr. in 1865 & 1866, Xxil. p. xli, xxiii. p. lv; of India, progr. in 1865, xxil. p. xlv; of Italy, founded, xxiv. p. xl; of Austrian Empire, progr. up to 1868, xxiv. pp. xli et segq. ‘Geological Time,’ *Lord Kelvin’s, xxv. pp. XXXvlli et seqq. Geologists’ Association, visit to Belgium, xlii. Proc. 54. Geology & Mineralogy, past & pres. relat. betw., xliii. Proc. 55-82. George & Dragon, nr. Topsham, section to Dunchideock, facg. xxxi. 352. George’s Cove (Cornwall), serpentine & hornbl.-schist of, xxxiii. 890; microsc. char. of junct.-rock at, xxxili. 920. George’s River (Cape Breton), section at, 1.213; do. to Long I., i. 24. George’s River Limestone (Laurentian), xli. 517. Georgia (U.S.A.), Cret. in, i. 60; Eoc. in, 1. 485-442 ; submerged forest on coast, i. 406; Zeuglodon found in, u. 409; geol. of, xi. 521; Conocephalus fr., xv. 554 fig. Georgia, Gulf of (Brit. Columbia), Cret. of, xvii. 428 ; Strait of, evid. of glaciation In, XXxiv. 99. Geosaurus, aff. of, xlv. 56. *maximus, vi. (Part 2) 58. Geosynclinals & geanticlinals, change in rate of motion, xxxill. Proc. 66; in relat. to vole. phenom., xxxill. Proc. mle Gerace (Calabria), *Tertiary of, xxvii. (Part 2) 12. Gergovia Mt. (Auvergne), Melania, etc. found at, 11. 78-80. - Germany, *Jura of, comp. w. that of France & England, vii. (Part 2) 42-83; *Tertiary of, vu. (Part 2) 118; *Quader- sandstein of, vu. (Part 2) 6-11, vii. 54; *limest. in cryst. schists of, ix. (Part 2) 15-18; (N.), age of brown-coal format. in, xl. 550-552, xii. p. Ixxxii; *Girard’s Geol. of N. G. Plain, xii. p. xxviii; progr. of geol. in 1855, xu. p. lxxiv; *Oligoc. of, xxul. (Part 2) 19-23; do. correl. w. that of Belgium & S. England, xx. 97- 102; Triassic dinosauria fr., xxvi. 38; (N.W.), disturbed rocks of, xlvi. Proce. 116. German Ocean, dead littoral shells in bed of, xxl. 260. Germiston (Transvaal), beds nr., xlviil. 418. Gerona (Spain), vii. 269, 271. Gerrardo Valley (Piedmont), 1. 246 et seqq. w. section. Gervais, F. L. P., obituary of, xxxvi. Proce. 43. 6 Gervillia antiqua, xvii. 303. compressa, sp. nov., xxxix. 517 & pl. xvi. Fittoni, sp. nov., vi. 186 & pl. xxiii. — gladiolus, sp. nov., xxxix. 516 & pl. xvi. intermedia, sp. nov., xxxix. 516 & pl. xvi. keratophaga, xvii. 304. linguloides, sp. nov., i. 246 & pl. viii. [3]. —— Maccullochii, sp. nov., xiv. 32. ornata, sp. nov., xvil. 500 & pl. xv. precursor, xvii. 500 & pl. xv. sobralensis, sp. nov., vi. 186 & pl. xxii. GresnER, A., Gypsum of Nova Scotia, v. 129-130 w. section. ——. Elev. & Depress. of Earth in N. America, xvii. 381-388 w. section. , Petroleum Springs in N. Ame- rica [abs.], xvi. 3-4. Gestingthorpe (Suffolk), Lr. Eoc. at, & section, vi. 271. Geysers, explan. of, il. p. liv, iv. p. a; explos. action in, xlil. Proc. 7; of Roto- mahana, xxxiv. 170 et segg., xli. 165 et seqq.; section & plan of basin, xxxiv. 175. Ghain Toffiha (Malta), section, xlix. 121. Gharabi Escarpment (Arabia Petrza), sec- tion to Jebel Tih, xxv. pl. i1.; Cret. rocks of, xxv. 36. Gharandel, Wadi (Arabia Petraa), gypsif. & other rocks of, xxv. 22, 23; section to Hammam Farain, xxv. pl. i. Gharbea (Nubia), section of Nile Valley at, xx. 13. ; Ghenneh, Wadi (Arabia Petra), granite etc. of, xxv. 32; alluvium of, xxv. 35. Ghent (Belgium), Eoe. of, vii. 358. Giant’s Mt. (Asia Minor), v. 361, 363. Giants’ kettles nr. Christiania, xxx. 750— 771 figs.; at Oxbow (N. Y.), xxxii. 76, 78 figs. Gibraltar, geol. of, i. 298, 1. 41-51 & sections, xxxiv. 505-541 figs. & pl. xxii. (map); section on shore of bay, xv. 595 ; bone-caves at, xxl. 364-370, 371; che- lonian remains fr. rock-fissures, xxxlil. 188 & pl. vi.; foss. fr. breccias illustr. former mammal. distrib., xxxiv. Proc. Al. Gipson, T. F., Femur of Iguanodon found in Wealden Clay, Sandown Bay, I. of W. (abs. ], xiv. 175-176. ; —— ——, obituary of, xlvii. Proc. 58. Gisson, W., Geol. of Gold-bearing & Assoc. Rocks of S. Transvaal, xlvili. 404-435 figs. & pls. x.-xi. (sections & map). Gidad Hill (Central India), section, x1. 358. GriEBEL, C., *Coal-format. nr. Meisdorf, Selkethal, vi. (Part 2) 76. , *Nummulitic Format., vii. (Part 2) 116-118. 157 Gla GIEBEL, C.,*Foss. Rhinoceros-remains, vill. (Part 2) 9-13. Giessen (Switzerland), xlix. 100. Gieumal Sandstone (Jurassic) in N.W. Himalayas, xxiv. 508. Gilalahti Valley (Asia Minor), section, xi. 260, 328. Gilbert River (Queensland), ground-plan of quartz-reef, etc. on, xxviil. 296; view of diorite-dyke on, xxviii. 297. Gitcurist, W., Orig. & Format. of Red Soil ot S. India, xi. 552-555. Gildersome (Yorks), section descr., xxxvi. GILFILLAN, G., Diamond Districts of Cape of Good Hope [abs.], xxvii. 72. Gill Bank (Westmoreland), mica-trap dyke deser., xxxv. 169. a Moor (Yorks), Oolites on, xiv. Gillingham (Dorset), section in Lr. Coral- lian descr., xxxiii. 278. Gilmerton ( Midlothian), Macromerium scoticum from, xlvi. 289 & pl. xi1. Gitpin, E., Recent Discov. of Copper Ore in Nova Scotia, xxxiii. 749-753 w. map. — ——,, Geol. of Cape Breton I., xii. 515-526 w. map. Gimont Valley (Mt. Genévre), xlvi. 301. Gipping Valley (Suffolk), Chalky Clay, etc. of, xxxvi. 498 & pl. xxi. Gippsland, N. (Victoria), phys. geogr. & geol. of, xxxv. 1-41 w. sections. Girvan (Ayr), Silur. & Carb. nr., vii. 141; Paleoz. ostracoda fr. district, xlix. 296; G. Valley, expos. in Lr. Palzoz. S. of, xxxvill. 573; fossilif. expos. in same N. of, xxxvilil. 580; Graptolitic Flagst. S. of, xxxvili. 609. Girvan succession, stratigr. of, xxxvill. 537— 666 figs. & pls. xxiv.—xxv (maps). Girvanella, occurr. in oolitic rocks, xlvi. 270-283 & pl. xi.; in Wenlock Limest., xlix. 237 et seqq.; orig. discussed, xlix. 247-248, Proc. 144. —— Ducii, sp. nov., xlvi. 272, 273, 280 & pl. xi. incrustans, sp. nov., xlvi. 273, 280 & pl. xi.; var. Lwcii, nov., xlvi. 276, 280 & pil. xi. intermedia, sp. nov., xlvi. 281 & pl. x1. minuta, sp. nov., xlvi. 280 & pl. xi. pisolitica, xlvi. 274, 275 ; occurr. in Pea Grit, xlvil. 553 et seqq. & pl xK. Gisborne (Victoria), bone-cave at, xvi. 148. Glacial submergence, ii. 352 et seqq., vi. 67, xxvii. 6, xxx. 497, xxxili. 854 et seqq., xxxv. 453 table, Xxxvill. 168 e¢ seqq.; Gl. epoch, climat. condit., etc. in, iii. pp. lix—Ixiii, xxv. 350-356; order of events in, Vill. p. XXXV1; confic. & depress. of S. Highlands during, vill. 25; ‘glacial theory’ (as to transp. of boulders in Lake District), iv. 87; deposits nr. Quebec, ix. 82 & pl. vi.; do. in I. of Man, sup. limits of, x. 211-215; condit. on Greenland coast, ix. 300. Glacial orig. of Perm. breccia, xi. 198, xii. p. lv, xix. p. xlviii, xxii. 537, xlvi. Proc. 114, 1. 169 + of Norwegian lakes, xvi. 345-347 ; of Nova Scotian lakes, xx. 463 ; of lakes generally, xviii. 185-204 & pl. viii (map), xxxi. p. Ixxxiii; Gl. sands & gravels, xiv. 171 e¢ seqgg.; phenom. in Canada & N.E. US., xv. 200-215, xxvi. 669-671, xxvili. 392-396, xxx1. 607, xxxii. 76, 77, xl. 378; supp. drift in Labrador Peninsula, etc., xx. 122-130; below Lias nr. Elgin, xx. 432; glac. period, place of parallel roads of Glen Roy in history of, xix. 251; Central Asia durg., xix. 257; glac. action, in- tensity in W. Scotland, xix. 258. Glacial marine beds in Scotland, xxi. 169 ; glac. beds betw. Firths of Moray & Forth, isc ot shellseire xx 197) dritt. nr: Antwerp, xxii. 249; phenom. in Caith- ness, xxii. 261-281; do. in W. Lancs & Cheshire, xxvi. 641-655; do. on Yorks Uplands, xxviii. 382-388; do.in Hebrides, XXix. 532-548, xxxiv. 819-870 figs. & pl. xxxili (map); period in Europe, etc., xxl. p. Ixxxv; land-glaciation durg. earlier part of, evid. at Litcham, xxii. 84-87 figs.; changes of sea-level durg., xxv. 7-12; recurr. of, xxvi. 517, xxx. p- lv; its prob. cause, date, & duration, Xxvil. 232, xliii. 393-410; glac. action, evid. afforded by Warwick Drift, xxii. 208-213; do. sugg., in S. Africa, xxvii. 52, 53; curvature of strata due to, xxiii. 326, xxxiv. 49 et segq.; glac. beds in S. Alps (N.Z.), xxiii. 346; (?) in Sinai Peninsula, xxiv. p. lii; Middle & Upper Gl. format. in S.E. England, xxii. 395 et seqq.; do. & Lr., table of shells fr., xxvi. 92 et segg.; of Lincs & S.E. Yorks, xxiv. 2, 146-184 figs., xxxix. 601, xli. 131; supp. grooves in Exe Valley, xxiv. 3-4 figs.; striae in Newfoundland, xxvi. 704; do.in N. Lake District. map showg. dir) of xxx plyix.. mS: do. xxx 174: 175 & pl. xx (map); denud. of Karoo Beds, xxvii. 535 et seqq.; glac. geol., criticism of papers publ. in 1870, xxvii: p. xxxv; orig. of S. African diamond- gravels, sugg., xxvili. 15 et seqq.; of drift-beds in Morocco, xxviii. 93; of lake-basins in Argyll, xxix. 508-511: of do. in Cumberland, xxx. 98 e¢ seqq.; of do. in Brit. Columbia, xxxvii. 275; of rock-fragm. in Cambridge Upper Greensand, xxix. 11-16; period, relat. of Pleistoc. mammalia to, xxviii. 439 ; last stage of, in Scotland, xxx. 317- 338 figs.; age of alluv. deposits in Upper Indus basin, xxix. 470; conglom. in S. Africa, xxx. 59. Glacial phenom. of Eden Valley & W. part of Yorks Dale district, XXXi. 55-99 figs., 692 & pl. ii (map); in European area, classif. of, xxxii. 87; in Anglesey & Gla N. Wales, xxxii. 116 et seqq.; orig. of pockets in Cambridge Gault denied, XXX1. 261; of Talchir boulder-bed, xxxi. 528 et seqq., xxxill. Proc. 7-10; period, phys. geol. of E. Anglia durg., xxxii. 191-204 & pl. xv (map & section), xxxiii. 137, 138, xxxv. Proc. 105, xxxvi. 463, 479 & pl. xxi.; unconform. betw. Lr. & Middle beds, ibid., xxxiii. 78 ; mode of accumul. of Middle & seq. of beds posterior to Lr. Glac., ibid., xxxiii. 113; date of period inferred fr. recession of Falls of St. Anthony, xxxiv. 900; distrib. of ice durg., xxxiv. Proc. 76; glac. periods, J. F. Campbeli’s views on, xxxv. 98-187 ; cause of depress. & re-elev. of land durg., xxxvill. Proc. 246; recency of close of, xxxix. Proc. 67-69; glac. climate & polar ice-cap, xxxii. 400-406; Lr. & Middle, mollusca in, xxxiii. 121; drift in N.E. Carpathians, xxxiii. 673-681 figs.; do. round Dee estuary, xxxiii. 730-739 figs. ; phenom. in Upper Panjab, xxxlv. 363, 373 ; deposits of W. Cheshire, XXxiv. 383-397 w. lists of foss. ; in Devon, xxxiv. 456 ; in Arctic regions, xxxiv. 563 ; condit., evid. absent in N. Gippsland, xxxy. 35; age of mammoth in Britain, xxxv. 142; (Middle) Sands, struct. of, xxxvil. 19; gravels of Aberdeenshire w. Crag shells, xxxvill, 145-159 w. map & sections. Glacial deposits of Colwyn Bay, xli. 102- 107 sections; of Hendon, xlvii. 575-584 figs. & pl. xxi (map); in Endsleigh Street, etc., xlvii. 4538-468 w. map & sections; action, evid. at Gr. Crosby, xh. 454-456 fig.; do. in Carb. & Hawkesbury Series of N.S. W., xlii. 190-196, 1. 469 ; glac. period in Australia, xh. Proc. 103; period, evid. to be looked for, xlv. 220-226 ; sands & gravels nr. Ffynnon Beuno & Cae Gwyn caves, xlii. 3, 5; condit. in Palewoz. era, xlii. 249-263; shell-beds in Brit. Columbia, xli. 276-286; no satisf. evid. in Devon, xlili. 668; glac. system of Scotland in relat. to that of N. Ireland, xliv. 829, 832; drifts of Thames Valley, in relat. to Westleton Shingle, xlvi. 144; drift, deep channel of, in Cam Valley, xlvi. 333-340 figs.; age of so-called raised beaches of Hope’s Nose & Thatcher Rock, xlvi. 442; phenom. in Charnwood Forest, xlvii. 96; drifts of Flamborough Head, xlvii. 384-431 & | pl. xiii (sections) ; gravels S. of Thames, xlviii. 40; Drift-boulders, etc. in same, | xlix. 808; high-level drifts, of Gloppa, xlviii. 86-95 figs. ; drift, subterran. erosion of, xlviiil. 6-103 figs.; striz on mammoth-teeth, xlix. Proc. 146; glac. geol. of Mt. Kenya, ]. 515-530 figs. ; glac. boulder-clay, so-called, in S.E. Africa, ]. 554. Glaciation of Britain, x. p. xlvi; traces on Dumbarton Rock, xi. 27-30 figs.; in Sutherland, xv. 361; of Scotland, xviii. 158 Glaciers, q 164-184, xxi. 164; of Triassic rocks nr. L’pool, xviii. 377. Glaciation in Canterbury Prov. (N.Z.), xxi. 133; in Nelson & Marlborough Provs. (N.Z.), xxil. 256 et seqg.; of rocks & boulders in Caithness, xxii. 268; of do. in Hastings Co. (Canada), XXV. 263; ot rock-surfaces disting. fr. rain & sea-worn do., xxv. 418; nr. Ulverston, xxv. 420; in Brit., expl. by Arctic ice-action, xxvi. 693; of N. Lanes, xxviii. 471-491 & pl. xxx (map); of Ireland, xxix. 198- 225; of N. part of Lake District, xxix. 422-44] & pl. xv (map); im S. part of do., &in N. Wales, xxx. 174-180 & pl. xx (map), xxxi. 152-166 figs. & pl. vii (map & sections); in Lewis, XxIx. 585, xxxiv. 821; its import. in mould. pres. earth-surf. minimized, xxix. pp. li-lxxvili; comp., of E. & W. coasts of Scotland, xxx. 334; polar, Campbell of Islay’s views on, xxx. 450-478 figs. ; results in Newfoundland, xxx. 725, 26. Glaciation, former extensive, in Rocky Mts., xxx1. 618; mode of, in Central N. America, xxxi. 619; transp. of débris in dir. opp. to, xxxil. 452; in Vancouver I., etc., Xxxiv. 92; along Strait of Georgia & Bute Inlet, xxxiv. 99; in interior of Brit. Columbia, XXXIV. 100, LE xvi, 272; in Peace & Athabasca river-basins, xxxvll. 276; of Queen Charlotte Is., xxxvii. 280; recent, in Arctic regions, xxxiv. 566, 567 ; in Harris, xxxiv. 830; inN. & S. Uist, xxxiv. 845, 849, 852; in Barra, etc., XXXIV. 855, 857 ; primary or general, in Outer Hebrides, xxxiv. 860; exist. of, in India, xxxv. 105; in Shetland Is., xxxv. 778-811 & pl. xxxix (map) ; in Nova Scotia, & its relat. to ‘gold leads,’ xxxvi. 312; in Orkney Is., Xxxvi. 648— 663 & pls. xxvi.-xxvil (maps) ; minor, in England, xxxvili. 692, 712; major, ibid., & its bearing on theor. of climate, xxxvill. 735; evid. of, in S. Brecknock & E. Glamorgan, xxxix. 39- 54 w. map & sections. Glaciation of S. Lancs, Cheshire, & Welsh Border, xli. 369-391 w. map; of Trent Basin, xl. 448 e¢ segg.; of Arenig dis- trict, etce., xl. 74; of Norway, prob. amt. of, xliii. Proc. 83; of N. parts of Brit. Is., map, xliv. 828; do. of N. Treland, map, xliv. 831; supp. evid. of Carb., xliv. Proc. 93; evid. of, chiefly on land-surfaces, xlv. 220; in E. Berks & W. Surrey, xlvi. 561; do., in S. Trans- vaal, xlvu. 460; of parts of Jhelam & Sind valleys in Himalayas of Kashmir, xlvi. 66-68; of region of Gr. Lakes in N. America, xlvi. 529; theories conn. with, xlix. Proc. 93; limit of, in N.W. America, 1. 5; no evid. in S.E. Africa, 1. 358. at Porth nr. Snowdon, 1. traces of action of, Treiddyn, 1, 153-155; 159 300; ancient, in N. Wales, 1. 460-467, viii. ‘372 et seqq.; former extent in Alps vi. 66-69, xxiv. p. Ixvi, xvii. 187 & pl. viii (map) ; transp. “boulders, vill. pp. XXvi-xxviil, 26 et segq, x. 357; descent of, fr. snow-line, viii. 80; on Greenland coast, ix. 303, xxvi. 673, xxxili. 147; action on sea-bottom, ix. 306. Glaciers, action in Alps discussed, xii. 108, xxix. 382-401 ; do. in Scotland, xvi. 362 et seqgq., Xxx. 318 et seqg.; moraines of, about Loch Greinord, xiv. 170; motion of, xiv. p. cxxxi; gl. on Spitzbergen coast, Xvi. 429 et segg.; action on their rocky bed, xviii. 166 e¢ segg.; conn. betw. tarns and, xviii. 188; ancient, in Glen Roy dis- trict, xix. 239 et seqg.: on high grounds of S. Scotland, xx. 452-462 figs. Glaciers in New Zealand, xxi. 129; excav. rock-basins zbid., xxi. 130-132; do. in Switzerland, etc., xxi. pp. Ixxxvi et Seqq., XXX. 479-489, xxxil. 221; mud fr., in Scotland, xxi. 166; final retreat of, ibid., xxi. 178; gl. in relat. to climate, xxiv. p. Ixv; ancient, in Palhéres Valley, xxv. 46 ; transp. of Wastdale Crag blocks by, denied, XXV1. 524-525 ; stream below, xxvi. 681; theor. of valley-excav. by, XXVii. 312-324. small, in Norway, & traces of same in Ireland, xxix. 207; river-glaciers ibid., xxix. 207 ; confluent, in N. part of Lake District, xxix. 434; local do. ibid., xxix. 438; former extens. in Himalayas, xxix. 460, Glaciers on N. slopes of Alps, xxxii. Proc. 125-127 ; amt. of mud in rivers issuing it, glaciers in Greenland & Norway, xxx. 157 ; extent & thickness of glaciers ibid. durg. Glacial epoch, xxxi. 158; local, in Outer Hebrides, xxxiv. 864; movem., rate of, xlili. 398 et seqg.; do. in Brit. Columbia, sketch-map of, xxxvii. 278; do. on Aberdeen coast, dir. of, xxxvill. 160-177 w. map; mechanics of, w. spec. ref. to supp. power of excav., | XXxix. 62-72. Gladstone (Queensland), trachyte-dyke at, Xxvill. 812 w. chem. anal. & pl. xi. Glamorganshire, Lr. Lias of part of, xxiii. 199-207, 307 w. section; gravels in, XXV. 66; gen. success. in Carb. of, xxxili. 632 ; (E.) evid. of glaciat. in, xxxix. 39-54 w. map & sections. Glamorganshire Conglomerate, corals fr., xlix. 569, 574 & pl. xx. Glan Adda (Caernarvon), section nr., xxxv. 690. Glan Llyn (Flint), section in drift descr., xlii. 81. ‘Glance,’ Oolite, xiv. 91, 93. Glarus (Switzerland), Nummul. & Fish- slates of, v. 198. Glas Bheinn (Sutherland), section, xvii. ‘95; diagr. do. in W. face of, xliv. 413 ; hornbl. gneisses of, xxxix. 151, 163; ‘Logan Rock’ of, xxxix. 371; geol. struct. of, xxxix. 394, Gle Glasgow (Lanark), Paleocarabus fr. coal- field, xix, 519-521 figs.; dolerites of Ne- cropolis & Deniston Hills, xxx. 560, 561. Glasheen Quarry (Cork), joints in Carb. Limest. at, xv. 90, 92 figs. Glaslyn (Snow don), microse. struct. of fel- stone of, xxxi. 401; of vole. ash of, xxxi. 403. Guass, Norman, Lyell Fund Award to, Xxxvill. Proce. 44. Glass, voleanic, mode of crystal-buildg. in, xl. Proc. 83; artificial, chem. anal. ot, & devel. of crystals in, xl. Proc. 87 e¢ seqg. Glass-cavities in crystals, xiv. 242, 466 e¢ seqq. & pl. xvii., 476 & Dl Mydllns AOEKT. 394 et seqq. Glassy matrix of Brit. Carb. dolerites, xxx. 544, Glastonbury (Somerset), ‘“Plesiosawrus Etheridgii fr. nr., xiv. 281-288 ; Gl. Tor, Lias, etc. at, xvi. 34. Glasven, see Glas Bheinn. Glauberite, *descr. & chem. anal. of, ix. (Part 2) 24. Glauconie Grossiére, correl. w. Brackle- sham Beds, ii. 875, xii. 100 w. list of foss, Glauconie Moyenne & Inférieure, English equivs. of, x1. 222, 227, 232. : Glauconiferous Crag (= Lr. Antwerp Crag), vill. 290 et segq. w. list of foss. Glauconite, Eoe., of Tournay, vill. 361; of Angres, vii. 363 ; common in Tert. of Belgium, vill. 296 ; at Cassel (Flan- ders), viii. 325 ; of Eleers, vii. 366; chem. anal. of, xvill. 86; orig. of, xxi. 70, 71; do. of grains in Upper Greensand of Cambridge, xxviii. 399; in Wenlock Limest. of Rhymney district, xxxv. 501 & pl. xxiv.; in stratified rocks generally, format. of, xxxvi. Proc. 78,79; in Thanet basement-beds, xliv. 755. Glauconite-Limest. & Gl. Sand (Ordovic.) in Baltic provs. of Russia, xxxviil. 518. Glauconitic Marl in EK. Anglia, xlii. 556, 557; minute struct. of, xlii. 582; Gl. Sands of Antrim, xxi. 20. Glauconome, gen. char. of, xxxvilil. 63; Silur. spp. of, xxxviti. Proc. 245, xl. 329- 351, disticha, xxxvili. 63, xl. 331. —- stellipora, sp. nov., xxx. 682 & pl. xl.; var. spinosa, nov., xxx. 682 & plex Glaucophane-amphibolites of Ile de Groix, xlii. 302; gl.-schists of Japan, var. of epidote & garnet in, xliu. 478, 479; do. of Mte. Viso, xlv. 60 et seqq. fig. & pl. iti.; contact of fulgurite-glass w. same, xlvy. 65 fig. Glaven Valley (Norfolk), section across, xxxiul. 90. Glazebrook Moss (Lanes), section through descr., xxxiv. 808-810. GLEN, D. C., obituary of, xlix. Proc. 61. Gle Glen (Donegal) granites, chem. anal. of, xviii. 408. Glen Coe, etc., see Coe, Glen, ete. Glen Creek (N.S.W.), stannif. granite & stream-tin deposits in, xxix. 8. Glenarm (Antrim), Lr. Lias at, xxiii. 300; leaf-bed of, xli. 85. Glencoul, Loch (Sutherland), quartzite, etc. of, xvii. 94. Glencoul thrust-plane, xliv. 412 et seqq. Glendalough (Galway), relat. of granite & .diorite w., xliii. 519, 521 figs. Glendalough (Wicklow) granite, anal. of, xu. 173, 175: Glendhu, Loch (Sutherland), quartzite, etc. of, xvii. 94; section across Stack of Glencoul to Cnoc an Thuarain Bhain, xliv. 417; do. showg. struct. of country betw. Strath nan Carran and, xliv. 415. Glendon (Northants), sections in Oolite descr., w. lists of foss., xxix. 231, 232 ; Gl. Wood, Inf. Oolite limest. at, xxvi. 381. Glengariff (Cork), section descr., xxxv. 709. Glengariff Grits & Slates, geol. age of, xxxv. 699-723 figs.; poss. = Foreland Grits (pars), xxxvi. 265; assigned to Devono- Silur., xxxvill. 205, 207. Glenkiln Burn (Dumfries), graptolite-beds of, vil. 49; section in Lr. Silur., xi. 469; Moffat Series in, xxxiv. 285-287 sections & pl. xiii (maps). chem. Glenkiln Shales at Dobb’s Linn, xxxiv. 253; - at Craigmichan Scaurs, etc., xxxiv. 262 et seqgq.; lithol. & paleont. of, xxxiv. 301. Glenlehen (Donegal), sphene-rock, etc. at, xviii. 406. Glenmacanass (Wicklow) granite, chem. anal. of, xu. 173. Glenmalure (Wicklow) granite, chem. anal. of xan 17/3, Via: Glenorchy (Tasmania), landslip at, xxix. 33-39. Glenqueich (Perth), iron ore at, xvi. 425. Glenrochie(Ayr), calcareous beds of, xxxviii. 583. Glenshalloch (Ayr) & Craighead, descr. of N. inlier, xxxvii. 614; Graptolite Shales of, xxxvill. 627. Glenveagh (Donegal) granites, chem. anal. of, xviii. 408, 409; orthocl. in same, chem. anal. of, xviii. 411; black mica in same, xvill. 413. Glenwells Burn (Ayr), section in, xxxviii. 624. Gliding-planes in crystals, xlin. Proc. 70, 7. Globe, model showg. gold-mining belt, x1. Proc. 63. Globicephalus uncidens fr, Coralline Crag, xliii. 16 & pl. i. Globiconcha, aff. of, v. 377. Globigerina equilateralis, xlviii. pl. xv. bulloides, 1. 718. 160 Globigerina cretacea, xviii. pl. xv., 1718. Globigerina-oozes now formg. in Atlantic, etc., xxvi. p. xlv; xxvii. pp. xlvi, xlvu; xxxli. Proc. 96 et seqgg.; comp. w. Chalk, XXXxvl. 72 et seqq. Globigerina-rock in Malta, xlix. 118 e¢ seqq. Glotalites in basalt-glass, xxxix. 460 & pl. xiv.; in Cockfield & Armathwaite dyke, xl. 221; in biotite of granite, xliil. 495 & pl. xxi.; in fulgurite-glass, xlv. 63, 64 & pl. iii.; in Whiteinch tachylyte, xlv. 630. Gloe, Ben-y- (Perth), section fr. S. side of, Xvli. 263. Glomerite, term prop., xlv. 299. Glomero-porphyritic struct. in dolerite of Fair Head, xlii. 71 & pl. vii; orig. of same, xlii. 78; in enstatite-andesite nr. Newport-Fife, xlii. 427 & pl. xiii. Glomerospherite, term prop., xlv. 299. Gloppa (Shropshire), high-level Glacial gravels of, xlviii. 86-95 figs. w. list of mollusca; section in gravel-pit, facg. xlviil. 88. Glossograptus pl. xxxiv. Glossop (Derby), Millst. Grit Series in dis- trict, xx. 250. Glossopteris, downward range of, xxii. 11 ; Palezeoz., in Australia, xxvii. 288. Browniana, xxiii. 140 & pl. vi.; var. australasica, xvii. 329 & pl. vill. , var. indica, xvii. 326 & pl. vin. leptoneura, sp. nov. ?, xvil. 330 & pl. ix. — musefolia, sp. nov.?, xvil. 329 & pl. viii. stricta, sp. nov. ?, xvil. 231 & pl. ix. Sutherlandi, sp.nov., xxiii.140 & pl.vi. Gloucester, Inf. Oolite madrep. fr. neighb. of, xxxvill. 409-450 & pl. xviii. Gloucestershire, Upp. Lias in, v. 31-37; basement-beds of Inf. Oolite in, vi. 208— 212; madrep. fr. same, xlu. 264-271; list of Ool. mollusca fr., ix. 326; Middle Lias in, list of foss., xiv. 24,26; do. & Lr. Lias, paleont. of junct.-beds, xxvi. 394-408 & pl. xxvi.; Rhetic & Lr. Lias in, xvi. 376 et segg.; Oolites of, xiv. 98-130 & pl. vii (sections) ; section across, xvi. pl.iv.; Upp. O. R.S. of, xix. 485 ; Cephalopoda-beds of, xxxiii. 1-9, Xxxv. 736 et seqgqg.; madrep. fr. Gr. Oolite of, xxxix. 168-196 & pl. vii., xli. 170-190 & pl. v.; Calcisphere in Carb. Limest. of, xliv. Proe. 91. Glycerites, gen. nov., xxxv. 380. calceolus, sp. nov., xxxv. 384 & pl. xx. sulcatus, sp. nov., xxxv. 380 & pl. xix. ; transf. to Arabellites, xxxvi. 375; var. excavatus nov., xxxv. 380 & pl. xix. Glycimeris rutupiensis, sp. nov., vill. 264 & pl. xvi. Glyn Ceiriog (N. Wales), foss. found at, xlix. 439. ciliatus, xxxi. 659 & 161 Gre Glyn Dyffwys (N. Wales), calcar. slates & limest. of, 1. 6; Lr. Silur. of, ii. 289. Glyn Padarn (N. Wales), xlix. 453, 454 & sections. Glyn Peris Hotel (N. Wales), xlix. 454, 455. Glynllifon (Caernarvon), pre-Cambr. at, Xxxv. 295. y Glyphanodus tenuis, xl. 621 & pl. xxvii. Glyphastrea, gen. nov., xlin. 29 ; ident. ot type-sp. w. that of Septastrea, xliv. 200 et seqq. Forbesi, morphol. of, xlii. 25, 29 & pl. iii. ; see also Septastrea Forbes. Glyphea, Cornbrash sp. of, xxxviil. Proc. 203; Kellaways Rock do., xxxvil. Proc. 206; Corallian do., xxxvill. Proc. 216. ferruginea, sp. nov., xxxili. 400 & pl. xv. hispida, sp. nov., xi. 550 & pl. xvi. —— leptomana, xlii. 557. —— Regleyana, xlii. 551. —— Stricklandi, xlii. 557. Glyptarca, gen. nov., xxix. 48. —— Lobleyi, sp. nov., xxix. 48 & pl. v. primera, sp. nov., xxix. 48 & pl. v. Glyptaspis, xii. 55. Glyptodipterine, Carb. genera of, xxii. 596— 608 figs. Glyptodon, *Nodot’s paper on, Xiv. p. Xciv. *elavipes, 1. 257-261. *ornatus, 1. 261. — *reticulatus, 1. 262. —— *tuberculatus, 1. 262. Glyptolemus tr. Fife, xviii. 434. Glyptolepis fr. Dura Den, xviii. 435. Glyptopomus fr. Fife, xviii. 435. Glyptostrobus europeus (?), xliti. 289 & pl. xii. Gnathodon cuneatus-deposits in Mobile Bay (U.S.A.), 11. 407. Gneisses, simulated, nr. Christiania, 1. 473 ; *on. & eneissic granite, orig. of, iv. (Part 2) 1-9, xvii. p. lv; supp. intrus. ‘ wedges’ of, v. 164; *of Norway, limest. in, 1x. (Part 2) 4-13; *of Vosges, saccharoid. limest. in, ix. (Part 2) 19-22; gn. in Quebec district, ix. 84, 87 ef seqgg.; on shoves of Rainy Lake, x. 217 et seqq: Gneisses *of Bohemia & Bavaria, xi. (Part 2) 5, xix. 357; of N.W. coast of Scotland, xiii. 17-39, xv. 359, 382, 580, 583, xvi. 216, 237; copper ores assoc. with, in Namaqualand, xii. 235; gn. & granite junct. at Coulmony, xv. 339 & pl. xi.; & sandst. junct. on R. Findhorn, xv. 341 & pl. xi.; at Buckie, xv. 347 & pl. xi.; use of term, xvi. 236; hypoth. regarde. gen. of 8. Highlands, xvi. 238 ; Nicol’s views regardg. ‘younger gneiss,’ etc., xvil. 107 e¢ segg., 228; ‘older’ or Laurent., of Hebrides & N.W. High- lands, xvii. 172; gn. S. of Caled. Canal & equiv.in Donegal, xvii. 256; its relat. to granite, xvil. p. lvii, xl. 413° fig. ; thin-bedded or ‘ flaggy gneiss’ of Scara- bins, xvill. 338 e¢ seqgg.; central,’ of = Grampians, xix. 199; of Jonesed, xx. 9. Gneisses of Malvern Hills, xxi. 73 et seqq., xlili. 494, 496 & pl. xx ; contorted granite- vein in same, xliii. 527 fig.; im Vene- zuela, xxv. 336, 346, xxxv. 585 et seqq. ; in Natal, xxvii. 54; of Banff, xxvii. 102; Lewisian, of Lewis, xxix. 534, xxxiv. 820, 821, xlvii. Proc. 67 e¢ seqgg.; gn. seen on Yarkand Exped., xxx. 568, 571. Gneisses in N. Greenland, xxxiii. 143, 144’; of Brazil Wood, xxxiii. 783 ; about Loch Maree, xxxiv. 812, 814 et seqq., xxxvi. 96; garnetif., in Harris, xxxiv. 829; do. in W, Australia, xvii. 478; of Primrose Hill, xxxv. 652, 664; in Shetland, xxxv. 781; newer, of Glen Laggan, etce., xxxvi. 100; foreign boulder at Saville, xxxvi. 659 ; of Anglesey, xxxvii. 211 et seqq., XXXvill. 22, xliv. 485 e¢ seqq., 505, xlvu. Proc. 83; flaggy, in relat. to Durness Limest., xxxvii. 239; of Sango Bay, XXxyli. 241; in parts of Ross & In- Verness, xxxix. 143 e¢ seqgg.; in N.W. Highlands, xxxix. 355-422 w. sections, sli, Proc. 88 et seqq., 107, xliv. 387 et Ségq. fig.; fr. Llanfaelog, xl. 201; in Guernsey, xl. 405, 420; of Porthalla Cove, w. chem. anal., x]. 464. Gneisses, Hebridean, fold in, xli. 142 fig.; gn. nr. Olivone, xlii. Proc. 75, 76; Laurent. & Huron., of Canada, xli. Proc. 82 et seqgg.; in Britanny, xii. 305 et seqq. figs. & pl. xvii.; gn. of Sark, xlin. 326, xlviii. 124, 125; gn. in Galway, xliil. 523; of Obermittweida, xliv. 26; of Mysore prov., xliv. 642, 650 et seqq. ; banded, of Combe de Malasal, etc., xlv. 72 et seqq., 101; junct. w. Jurass. below Meije glacier, xlv. 78 fig.; of lr. part of Val Chisone, xlv. 83, 103; of E. Alps, xlv. 89 et segq., 104, 105; of Mada- gascar, xlv. 309; petrogr. char. of same, xlv. 340, 341; passage of diorite into, xlv. 492; of Korea, microsc. char. of, xlvii. 188 ; so-called, at Guttannen, xlvili. 390-400; w. two micas, xlix. 414; prod. fr, diorite, xlix. 402, 412 et segq.; Waldensian, & their place in Cottian seq., 1. 232-278 figs. & pl. xv (microsc. sections) ; struct. & orig. elucid. by banded gabbros, 1. 657. Gneiss-hills N. of Bahia, xvi. 264. Gneiss - intrusion, muscovite - biotite, in N.E. Forfar, xlix. 330-356 & pls. xv.- xvi (map & microsc. sections). Gneissic rocks of Malvern Hills, assoc. w. igneous masses, xliii. 533 ; do. off Lizard, xliv. 809-317 w. map & sections; gn. granite of Sarn district, xliv. 444; diorite ibid., xliv. 447. Gneissoid rocks in Spain, vi. 406 ; gn. series in Nova Scotia & New Brunswick, xxvi. 468-479 & pl. xxx (maps & sections) ; en. quartzite, xlix. 415. Gneissose series nr. Budweis, xxxvi. 592 ; en. & granitoid rocks of Anglesey & Malvern Hills, xxxvi. Proc. 2. M ‘Gea Goatacre (Wilts), Corall. Oolite of, xxxiil. 292. Godalming (Surrey), clay-seams in Bargate Beds at, 1. 687. Godavery basin (India), plant-bearing series in, xxxl. 522, 523. GopFrey, J. G. H., Geol. of Japan, xxxiv. 542-555 w. map. Godmanchester (Hunts), section to Hem- ingford Abbots, 1x. 272. Godrevy (Cornwall), diagr. of ‘raised beach ’ at, xlviii. 281. Godwaan Plateau (Transvaal), Homeward Bound, Rautenbach’s, & other gold-reets on, xli. 577, 578; alluvial gold of Barrett’s Rush, Poverty & Willey’s Creeks zbid., xli. 585. Gopwin-Avustren, H. H., Lacustrine or Karéwah Deposits of Kashmir, xv. 221— 229 figs. , Notes on Part of N.W. Hima- layas [abs.], xx. 383-3887; corrigenda facg. xxii. 35. , Carb. Rocks of Kashmir Valley, XX1, 492-498, xxii. 29-35 figs. —— ——, Camptoceras priscum, Sp. NOV., fr. Eocene of Sheerness, xxxvul. 218- 221 & pl. v. ——, Pleistoc. Sands & Drift-gravels in Ry.-cutting at Guildford, xl. 599-613 figs.; Tertiary Format. at S. base of Alps in N. Italy, xl. 855-864 figs. Gopwin-AustEen, R. A. C., Aerolite at Lymington, 1.450. , Coal-beds of Lr. Normandy, 1. 1-6. , Posit. in Cret. Series of Beds contg. Phosphate of Lime, iv. 257- 262. —, On Valley of English Channel, vi. 69-97 figs. & pl. xi (map); Age & Posit. of Fossilif. Sands & Gravels of Farringdon, vi. 454-478 w. sections. , Superf. Accumul. of Coasts of English Channel, & Changes wh. they indicate, vii. 118-186 figs., pls. viv (vert. sections & map) & table; Gravel Beds of Wey Valley, vil. 278-288 w. map & sections. —, Upper Paleoz. in Boulonnais, ix. 231-245 figs. & pl. x (map). , Land-surfaces beneath Drift- gravel, xi. 112-119 w. map & section. , Poss. Extens. of Coal Measures beneath S.E. part of England, xi. 5383- 536, xii. 38-73 & pl. i (map). , Newer Tertiary Deposits of Sussex Coast, xii. 4-6, xiii. 40-72 figs. , On Granite-Boulder in ‘ White Chalk, nr. Croydon; & on Extraneous Rocks fr. that Format., xiv. 252-266. , Foss. fr. Grey Chalk nr. Guildford [abs.], xvi. 8324; Occurr. of a Mass of Coal in Chalk of Kent, xvi. 326-327. , Submerged Forest-beds of Por- lock Bay, xxii. 1-9 w. map; Kainozoic 162 \ Format. of Belgium, xxii. 228-254 w. map & sections. Gopwin-AustENn, R. A. C., Wollaston Medal awarded to, xviii. p. xxvii; death of, xli. Proc. 4; obituary of, xli. Proc. 37. Goethite of Exmoor, xv. 107, 108. Golabara River (Servia), Hoc. paraffin- shales, etc. of, xlii. 565-566 w. chem. anal. *Gold, prod. of, in Russia, i. 409, *iv. (Part 2) 25; gold in Urals, ete., ii. 192, il. p. Ixxix; native, in Egypt, iv. 341; discov. in Australia, vii. 131-136; crystals ibid., x. 306; in Lr. Silur. of S. Scotland, viii. 396; *gold sand of Tran- sylvania, metals in, x. (Part 2) 27. Gold in S. Africa, xi. 1-7 ; of Coromandel Harbour (N. Z.), xi. 31-35; in Nevada, xx. 324 et seqq.; native, in Perthshire, xvi. 424, 425. Gold assoc. w. dolomite & carbonac. matter, xxv. 266; nat. alloy w. bismuth, xxv. 335; assoc. w. diorite in Queens- land, xxvii. 291 et seqq.; ‘spider-leg’ gold ibid., xxviii. 296, 297 w. chem. anal.; assoc. w. felsite ibid., xxviii. 306 et seqq. i Gold, modes of occurr. in Australia, xxxiv. 431-438 & pls. xvil.-xvili.; do. in Japan, xxxiv. 552; do. in Costa Rica, xxxvili. 330; do. in California, illustr. by microsc. slides, xxxix. Proc. 66. Gold of Lydenburg & De Kaap, char. of, & size of nuggets, xli. 587; of Melkote district, xliv. 643, 644; of Seringa- patam district, xliv. 646; nugget fr. W. Australia, xlvi. Proc. 5; in Wit- watersrand Series, orig. of, 1. Proc. 60; in Matto Grosso, w. -chem. anal. of matrix-rock, 1. 102, 108. Gold Cliff (Monmouth), bone-bed at, xlix. 174. Gold Coast (W. Africa), OS ee OOO Haf xx. 152; in S. China, xxv. 126 e¢ seqq.; in Hastings Co. (Canada), xxv. 270; brown, of Ballypalidy, chem. anal., xxvi. 162; in Griqualand West, xxx. 623 et segq., 651 et segqg.; in Silur. strata, xxx. 180-183 figs.; in Huron. clay- slate, xxxv. 158; ‘globules’ in limest., orig. of, xxxv. 504; pseudomorph. after olivine, xxxix. 304; fr. Lilleshall, xxxix. 466; fossilif. nodules in Perm. (?) brec- cias, xli. Proc. 109; h. in sheared rocks of Malvern Hills, xlv. 491. Hafod Owen Sandstones, list of foss., xxii. 505. Hage House (Yorks), section in Corallian descr., xxxill. 345. Hagley Park (Hereford), Upper Ludlow at, vill. 881-385; section to Woolhope district, viii. 885; Pterygotus fr., vil. 386-388 & pl. xx1. Hagthorn Hill (Berks), section in brick-pit descr., xliv. 166. Haun, O., Remarks on Meteorites, xxxvil. Proce. 7. Harp1inGEr, W. von, *Hollow Pebbles fr. Lauretta, xiii. (Part 2) 22-23. , *Meteorites, xvi. (Part 2) 37-38; (& Kenneort), *Hoernesite, xvi. (Part 2) 17-18. - , *Piddingtonite & Meteorite fr. E. India, xvii. (Part 2) 8-9; *Me- teoric Iron fr. Nebraska, xvu. (Part 2) 9-10; (& K. von Haver), *Haiiyne- rock of Transylvania, xvii. (Part 2) 30. , obituary of, xxvill. p. 1. Hailprints, Triassic, at Pompton (N. J.), vil. 243 figs. Hartstong, J., obituary of, v. p. xix. Hainaut (Belgium), *Calcaire Grossier below Landenian Sands in, xxii. (Part 2) 11-14. Haine Valley (Belgium), “Calcaire Giossier de Mons’ into, xxii. (Part 2) 5-7; section thro’, xhi. 326. Haines Bridge (Surrey), section descr. & fig., xlii. 167, 168. Hainich-Ebersdorf (Saxony), coal-format. of, Xiil. p. CXXVIl. Haiti, see Hayti. Hakel (Lebanon), Squilla Lewisii fr. Cret. of, xxxv. 552 & pl. xxvi. ; Limulus syriacus fr., xxxv. 554 & pl. xxvi. Hala Range (India), geol. of, i. 334 e¢ seqq. Halas (=gold-washing dish) used in Mysore prov., xliv. 648 figs. Haldon, Great (Devon), Cardium fr., 1. 408 ; section to Lympstone, facg. xxx1. 352; Siphonie fr. Greensand of, xxxiii. 810 et seqq., & pls. xxv., xxvi.; Upper Gr. coral-fauna of, xxxv. 89-97 & pl. Viii.; comp. of strata w. those of Black- down, xxxviii. 80; lists of foss. fr., XXxvill. 85, xli. 26; map of distrib. of Devon. rocks in district betw. R. Teign and, facg. xlvi. 480. *extens. of 174 Haldonia, gen. nov., xxxv. 91. Vicaryi, sp. nov., xxxv. 91 & pl. vill. Hale, Upper (Hants), section in gravel- pit at, xlviii. 32; U. H. type of Southern Drift, xlviii. 30. Hale Bourne (Surrey), section to Chobham Ridges, xlvii. 42. Halesworth (Suffolk), Westleton Shingle at, xlvi. 98. Halfpenny Lane (Surrey), microse. sections of Bargate rocks fr., 1. 682, 684. Halfway House (Dorset), sections at, xlix. 486, 487. Halfway House Quarry (Somerset), sec- tion descr., xvi. 35, xix. 307. Halianassa Collinii in Mayence Basin, x. 264; *xxui. (Part 2) 22. Halicore australis, comp. w. Rhytina, xii. 467 fig. Halifax (Nova Scotia) & Hants Co., geol. map of, xxvi. pl. xxx.; section fr. Halif. to R. St. Lawrence, xxvi. pl. xxx. Halifax (Yorks), sections in drift nr., descr., xxxil. 185, 186. Halitherium fr. Mioc. of Malta, xxii. 595 fig., xxxv. 525. Canhami, sp. nov., xxx. 1-7 & pl. i. Schinzi comp. w. Rhytina, xl. 466, 467 figs.; (?) fr. Mioc. of Malta, xxxv. 525. Halkin Mt. (Flint), Carb. Limest. Fenes- tellide of, xxxv. 275-284; drift-deposits on, xxxvli. 357; perched gravel-mound on, xxxvil. 358 fig. Hatt, J., Supp. Impress. in Shale of soft parts of an Orthoceras, v. 107-111 figs. , obituary of, xi. p. xl. Hatt, J., of Albany (N. Y.), Wollaston Medal awarded to, xiv. p. xxii. Hatt, T. .M.,. Relais Distubeoer Poss. in N. Devon Series, xxiii. 371-381 w. map. , Submerged Forest of Barnstaple Bay [abs.], xxxv. Proc. 106. Halleflintas in Arvonian of Pembroke- shire, xxxv. 287 et seqq., xl. 517, 556, 557; in Archean of Anglesey, xxxvi. 216 et seqq., xliv. 496; of Trefgarn & Roch Castle, xlii. 358; orig. of same, xlii. 361; nr. Quimperlé, xliii. 306 ; (? Cambr.), of Caernarvonshire, xlviii. 254. Halling (Kent), Pterodactylus fr., ii. 7; Lr., section to Shoreham, xiv. 324. Hallstadt Beds, *cephalop. of, x1. (Part 2) 22, xvi. (Part 2) 19, max) (Part 2) 7; *Hauer’s memoir on, xi. p. lxiv et seqq. Hallstadt Lake (Tyrol), orig. of lake-basin, xxix. 386 et seqg.; section on W. side of, xxxix. 78. Hallstadt Limestone, xlix. 4. Halmaturus, Krefit’s subdiv. of, xxvi. 416. Halobia-strata, xlix. 16 et seqq., 63. ‘ Halobien-sandstein,’ v. 166. Halonia, intern. struct. of, iv. 289-291 fig. 175 Halse’s Lane (Devon), Triass. breccia in, xlix. 81. Halsnead (Lancs), 0.25. . Halstead (Essex), well-section at, x. 154. Halstead (Kent), plan & section, xlvu. 131. Halysites catenulatus, xxxiv. 582; var. Feildeni, nov.; xxxiv. 582 & pl. xxvii. ; var. Harti, nov., xxxiv. 583 & pl. xxviii. Ham Common (Surrey), section to Chip- XXXVill. pl. xxvi. Ham Hill (Somerset), section to Babylon Hill, xxxiii. 4; Inf. Oolite at, xxx. 5, 6; section at, fig. & descr., xxxv. 740, xlv. 449. ; Hamadain (Persia), section to plains of Tigris, xi. 326. Sat Hambleton (Yorks), Corallian of district, xxxiii. 349, xxxvii. Proc. 114; gen. section, xxxiii. pl. xii.; H. Hills, section in Oolites, xiv. 91 & pl. vi. = Hambleton Oolite, name prop., xxxill. 351; in part correl. w. ‘Terrain 4 Chailles siliceux,’ xliii. 259. Hamutron, W. J., Geol. of Parts of Tus- cany, i. 273-297 figs. & pl. ix (map). (& H. E. Stricxzanp), Ter- tiary Deposit nr. Lixouri (Cephalonia), iii. 106-113 figs. ——, *Savi’s Geol. of Mti. Pisani, iii. (Part 2) 1-10; *Abich’s Geol. of | Transcaucasia, iii. (Part 2) 41-48. —_— ——, Agate Quarries of Oberstein, iv. 209-216 w. section. , Geol. of Asia Minor... particularly portions of Galatia, Pontus, & Paphlagonia, v. 362-376 figs. —_ ——, Freshwater Marl-bed in Cambs Fens, vi. 451-453; *Tert. Format. of Spain, vi (Part 2) 1-13. —— ——. Geol. of Mayence Basin, x. 254— 298 w. map & sections. , Pres. Addr. [Gen. Progress of Geol.], xi. pp. xlv—xcill, xii. pp. xliii- cxix, xxi. pp. lii-cxvi, xxii. pp. xl- ii. ass ——, Nummulitic Rock fr. Neighb. of Varna, xi. 10-11; Tert. Format. of N. Germany, esp. of Hesse Cassel, mi. 126-143 figs.; Coal nr. Gulf of Nico- media, xi. 477 ; Brown Coal of N. Ger- many, x1. 551-552. Organic World, xv. (Part 2) 1-5. obituary of, XXiv. p. XXX. > Hamilton (Ontario), Astroconia Granti | in Niagara Limest. of, xxxvil. 254-260 gs. Hamilton (Victoria), Tertiary of, xxi. 390 et seqgg.: polyzoa fr. same, xxi. 393. Hamilton Group (—Devon. pars), iv. 154; in N. Y. State, xiv. 380, 438; foss. common to that group & to Europe, xiv. 426; Devon. flora in, xvii. 298; conodonts fr., xxxv. 359 & pls. xv.— xvii. ; annelid jaws fr., xxxv. 384 & fg. XX. more | , *Bronn’s Laws of Devel. of | Han Hamites, scope & char. of genus, xxxvilii. Proc. 230. africanus, Sp. nov., xxill. 150 & pl. vii. —— @ Orbignyana, sp. nov., 1. 175 fig. intermedius, Xxxi. 289. —— virgulatus, xxxi. 289. Hammam Farain (Arabia Petrea), ther- mal springs of, xxv. 24; section to Wadi Gharandel, xxv. pl. i. Hammatoceras, descent of, xlv. 659-663 & pl. xxii. —— amplectens, sp. nov., xlv. 662. —— dolium, sp. nov., xlv. 661 & pl. xxii. Hammer Hill (Beds), section to Ravens- den, xx. 185. Hampole (Yorks), Perm. foss. at, xvii. 312. Hampsfell (Lancs), smoothed & grooved rock-surfaces of, xxv. 419. Hampshire, drift of Chalk range, vii. 373; gravels, etc. on coast, xiii. 40, 45; flint- implem. in same, xx. 188, 194, xxxi. p. Ixxi; (N.), Glacial gravel in, xxxvi. 474, 479; Southern Drift in, xlvi. 161; rubble-drift of, xlviii. 320; (S.), superf. deposits of, xxvi. 528-551 & pls. xxxvi— XXxvil. (map & sections) ; do. gravels, & their relat.to denud. of Weald, xxvii. 23 et segqg.; Pleistoc. gravels of, xxxviii. 687, 688. Hampshire Basin, correl. w. Paris Basin, section, ii. 234; Tertiary of, in relat. to Lond. Clay, ii. 354-377; strata betw. Lond. Clay & Chalk in, vi. 252-281 figs., Vili. 235-264 figs. & pl. xv (sections), x. 75-170 figs. & pls. i-iv (sections) ; correl. of Eoc. w. that of other areas, vill. 370; Oligoc. of, xxxvi. 137-177 & pl. vii (sections); relat. of do. w. Eoc, xxxvill. 461-489 figs.: strata correl. w. Bagshot Beds, xxxix. 352. Hampstead (Middlesex), sections, iii. pl. xiv.; vert. do., xliv. pl. v.; do. to Cheam, x. 404; basem.-bed of Lond. Clay at, vi. 261; list of Hoe. foss. fr., x. 415; hill-gravel of, xlvi. 163. Hamstead, true name for Hempstead, xxxvi. 168, 173. Hampton Downs (Somerset), Gr. Oolite corals fr., xli. 174. Hamptons (Kent), section to Shipborne, xlv. 272. Hancock, A. (& R. Howse), Labyrinth- odont. [Lepidotosaurus Duffii, gen. & sp. nov.| fr. Magnes. Limest. of Mid- deridge, xxvi. 556-564 & pl. xxxviii.; Proterosaurus Speneri, von Meyer, & Pr. Huzleyi, sp. nov., fr. Marl Slate ibid., xxvi. 565-572 & pls. xxxix.—xl.; Dorypterus Hoffmanni, Germar, ibid., xxvi. 623-641 & pls. xlii—xliii. Hand Hills (Canada), section to R. Red Deer, xvii. 418. ‘ Hanging glaciers,’ ]. 515. Hanging Rocks (Leicester), banded slates, etc. of, xxxill. 757. Han 1 Haneklip (S.E. Africa), section at, xxvii. 531. Hangman Grits or Sandstones (Devon.), xxill. 586, 588 et seqgg.; in W. Somerset, xxxv. 536 et seqq. Hango Hill (I. of Man), section, 11. 338. Hannay, —, *Earthquakes Assam, i. 142-143. Hanover, *Jurass. rocks of, xx. (Part 2) 32-34: Neocom. of, xxvi. 338. Hanter Hill (Shropshire), microsc. struct. of fragmental rock of, xxxv. 668. HantKxen, M. von (& E. Mossisovics von MossvAR), *Ocnian (Trias), Dogger, & lias Limest. of Bathony Forest, xxvi. (Part 2) 10-11. Hanwell (Middlesex), well-section at, x. 94 & pl. i. Hapai Group (Tonga Is.), geol. of, xlvii. 611. Haploceras, gen. char. of, xxxvill. Proc. 233. oolithicum, xxxvii. 607. Haplocrinus mespiliformis, comp. w. Tri- gonocrinus, xlv. 167 & pl. vi. Haplophragmium acutidorsatum, |. 695. — agglutinans, |. 693. depressum, 1. 695. emaciatum, 1. 694. foliaceum, |. 694. — Humboldti, |. 694. irregulare, |. 694. neocomianum, Sp. NOV., XXXIV. nonioninoides, |. 695. rugosuin, xliv. 4 & pl. 1. Happisburgh (Norfolk). drift-cliffs nr., 1. 218; foss. trees at, i. 302. Happy Valley (Birkenhead), section in, xli. 593 in Upper l. 695 & pl. Hapsford Mills (Somerset), section descr., xxii. 490. Harcourt, W. V. Vernon, obituary of, XXVill. p. xl. Hardingham (Norfolk), section at, x. 236. Hardinghen (Boulonnais), coal-measures of, 1x. 237. ‘Hardpan’ (=till), nr. Falls of St. Anthony, xxxlv. 886 et seqq. Harpwick, P., obituary of, xxix. p. xli. Hare (ARCHDEACON), obituary of, xiii. p. lxviii. Hare Bushes Quarry (Gloucester), sec- tion in Oolites descr., xiv. 117, xvi. 107. Harefield (Middlesex), section to High Wycombe, xi. pl. vi. Haresfield Beacon (Gloucester), section descr. & fig., xii. 300, xiv. 106, xxxv. 737, 738. Harford Sands (Inf. Oolite), xlix. 510. Harecraves, E. H., obituary of, Proc. 56. Haring (Tyrol), Tert. flora of, x. p. Ixxi. xlix. 509, wey 3 ‘ 6 Harker, A., Eruptive Rocks in Neighb. of Sarn, xliv. 442-461 w. map & sections. (& J. E. Marr), Shan Granite & Assoc. Igneous & Metamorph. Rocks, xlvil. 266-327 figs. & pls. x—xii (map & microsc. sections). , Petrol. Notes on Rocks fr. Cross Fell Tnlier. xlvii. 512-525. (& J. E. Marr), Supplem. Notes on Metamorph. Rocks around Shap Granite, xlix. 359-371 & pl. xvii (microse. sections). , Gabbro of Carrock Fell, J. 311- 337 & pls. xvi-xvii (map & microse. sections). we Harxyess. R..Occurr. of Foss. in Boulder- Clay, 1. 152. tae. , New Red Sandst. of S. Portion of Nithsdale [abs. |, vi. 389-399. . Silur. Rocks of Dumfries & Kirkcudbright, vii. 46-58 figs., [abs.’, ix. 181-186; Graptolites found in Black Shales of Dumfries, vii. 58-65 & pl. i. , Silur. Rocks of S. Scotland, & Gold Districts of Wanlockhead & Leadhills [abs.}, viii. 393-396. , Anthracitic Schists & Fucoidal Remains occurr. in Lr. Silur. of S. Scotland. xi. 468-476 w. section. , Lowest Sedimentary Rocks of S. Scotland, xii. 238-245 figs.; (Post- Carb.) Sandst. & Breccias of S. Scotland, xl. 254-267 figs. , Jointings in Carb. & Devon. of Cork District, & Dolomites of same area. xv. 86-104 figs. : . Assoc. of Tr. Members of O. R.S. & Metamorph. Rocks on S. Mar- gin of Grampians [abs. |. xvi. 312. . Rocks of Portions of Scottish Highlands S. of Caledonian Canal, & Equiv. in N. Ireland, xvii. 256-271 figs. . Sandst. & Assoc. Deposits in Vale of Eden, Cumberland Plain. & S.E. Dumfries. xviii. 205-218 figs ; Posit. of Pteraspis-Beds & Sea. of O. R. S. Strata of S. Perth, xviii. 253-258 w. diagr. section; Metamorph. Rocks of Ranff Coast, Scarabins. & Portion of E. Sutherland, xviii. 331-342 figs. , Skiddaw Slate Series, xix. 113- 135 w. map & sections. (& R. I. Murcurson), Perm. Rocks of N.W. England, & their Ex- tension into Scotland. xx. 144-165 figs. , Reptilif. Rocks & Footpr.- bearing Strata of N.E. Scotland, xx. 429- 443 figs. , Lr. Silur. of SE. Cumherland & N.E. Westmoreland, xxi. 235-249 w. map & sections. (& H. A. NrcHorson), Addit. Obs. on Geol. of Lake-country, xxii. 480— 486; (& H. A. Nrcworson), Lr. Silur. of I. of Man, xxii. 488-491 w. section. fe 1 Harkness, R., Metamorph. & Fossilif. Rocks of Galway, xxu. 506-513 w. section. — (& H. A. NicHotson), on Coniston Group, xxiv. 296-303 w. section. —E , Distrib. of Wastdale Crag blocks, ‘Shap Fel! Granite-boulders,’ in West- moreland, xxvi. 517-528 & pl. xxxv (map). —— —— (& H. Hicks), Ancient Rocks of St. David’s Promontory & their Foss. Contents, xxvil. 384-399 w. section & pls. xv.—xvi (foss.). (& H. A. NrcHoxson), Strata & their Foss. Contents betw. Borrow- dale Series of N. England & Coniston Flags, xxxili. 461-482 w. sections. , obituary of, xxxv. Proc. 41. Harlania fr. Gold Coast, xlix. Proc. 146. Harlech Grits, iv. 300, 301, viii. 147 ; in N. Wales, ix. 162 et seqq. Harlech Group nr. St. David’s, xxxi. 167, xxxix. 294; crustacea & brachiopoda in same, xxxvil. Proc. 65, 66; equiv. in Bohemia, xxxvi. 601; classif. of group, xxxvil. Proc. 67; numer. anal. of foss., xxxvil. Proc. 96. Harleston (Suffolk), section across Wave- ney Valley nr., xxxiil. 98. Hartey, J., Two Spp. of Cephalaspis (abs. j, xv. 503-505. , Ludlow Bone-bed & its Crustac. Remains, xvil. 542-552 & pl. xvii. Harmer, F. W., Exist. of Third Boulder Clay in Norfolk, xxiii. 87-90 figs. (& Seartes V. Woop Jr.), Intraglac. Erosion nr. Norwich, xxv. 259, 445-449 w. section. ), Later Tertiary Geol. of E. Anglia, xxxiii. 74-119 figs. , Kessingland Cliff-section, Relat. of Forest-bed to Chillesf. Clay, & Re- marks on so-called ‘ Terrestrial Surface’ at base of Norwich Crag, xxxiti. 134- 140 figs. Harmotome fr. Strontian, xxvil. 373, 374 w. chem. anal. Harnage Grange (Shropshire), section, Xxx. 655. Harnage Shales (—Lr. Caradoc pars), XXxill. 655, 656; nr. Lyd’s Hole, xxxviii. at. Harold Park Farm (Essex), section to Gorse Green, xxxvili. pl. xxvi. Harpactocarcinus tumidus, sp. nov., XXX11. 51-53 & pl. vii. Harpalidium anactus, sp. nov., x. pl. Xiv. nothrus, sp. nov., xX. pl. xvil. Harpax Parkinsoni(?), xxxix. 513 & pl. xv. — Tawneyi, sp. nov., xxxix. 514 & pl. xv. Harpes angustus, sp. nov. xliv. 724 & pl. xvi. —— judex. sp. nov., xliv. 723 & pl. xvi. Harpford (Devon), xlix. 80, 81. ——— —____ — = 7 Har Harpoceras, Upper Lias & Inf. Oolite spp., list of, xxxviil. Proc. 233. —— adicrum, xxxvii. 603. concavum, xxxvil. 603. cornu, sp. nov., xxxvii. 605. cycloides, xxxvii. 604, dispansum, Xxxvili. 605. —— Hdouardianum, xxxvii. 604. —— fissilobatum, xxxvii. 603. Levesquei, xxxvii. 604. — Moorei, xxxvii. 605. Murchisone, zone of, in Dorset, xxxvli. 588, 591; synonymy, etc. of, XXxvil. 603. Sowerbyi, zone of, in Dorset, xxxvii. 588, 591; synonymy, etc. of, xxxviil. 602. Harpoceratites, enumer. of genera, xxxVill. Proc. 232. Harpswell Hill (Lincs), section in Oolites at, descr., xiv. 95. Harras (volcanic districts) in Arabia enumerated, xxxi. 9. Harrietsham (Kent), section on hill above, xiv. 326. Harrington (Northants), Lincs Limest. at, xx1x. 229. Harripool, Hill of (Skye), section to Ben- na-Charn, xiv. 9 & pl. i.; do. to Ben-na- Cailleach, xiv. pl. i. Harris, W., obituary of, xxxiv. Proc. 37. Harris (Hebrides), Laurent. gneiss in, xvii. 172; glacial phenom. in, xxix. 545, xxxiv. 830 et seqq. figs.; phys. feats. & geol. struct. of, xxxiv. 828, 829; fresh- water lakes & sea-lochs of, xxxiv. 842 ; islands in Sound of H., xxxiv. 844. Harrison, J. B. (& A. J. JUKES- Browne), Geol. of Barbados: Part I.- Coral-rocks of Barbados & other W. Indian Is., xlvii. 197-243 figs.; Part I1.- Oceanic Deposits, xlviii. 170-226 figs. & map. Harrison, J. T., obituary of, xviii. Proce. 51. Harrison, W.J., Occurr. of Rhetic in Leicestershire, xxxii. 212-217 figs. , Barlow-Jameson Fund Award to, xlvi. Proc. 42. Harrison River (Brit. Columbia), section on W. bank, xlii. 284. Harrogate (Yorks), geol. of, xxi. 232-235 w. section. Harrowden (Beds), shells & implem. fr., xvii. 113. Harston (Cambs), section at, Maggot’s Mt. deser., xlii. 220. ‘ Hart Side (Cumberland), section to W. of Penrith, xviii. 210; vole. ash of, xxxi. 410 & pl. xvii. Hartebeest Fontein (Transvaal), section to Vredefort, 1. 560 & pl. xxiii. Harter Fell (Westmoreland), viii. 41. Hartfell (Dumfries), graptolite-schists of, vil. 46 et segq.; section to Solway Firth, vil. 52; H. Spa, Birkhill, Hartfell, & Glenkiln Shales at, xxxiv. 292 et seqq. figs.; zone of Dicranograptus Clingani at, xxxiv. 311. N Har Hartfell Shales at Dobb’s Linn, xxxiv. 253; in Moory Syke, etc., xxxiv. 271 et seqq.; lithol. & paleont. of, xxxiv. 306. Hartford Bridges (Norfolk), xlix. Proc. 146. Hartindale Gutter (Yorks), section in drift at, descr., xlvii. 397. Harting (Sussex), section to Harting Combe, vii. 353. Hartite, *descr.. xiii. (Part 2) 8. Hartle Dale (Derby), bone-caves in, xxxi. 240, 241. Hartley (Kent), loam, etc. overlyg. Chalk of, vii. 34-36 ; section nr. vicarage, x. 235. Hartley (Northumberland) & Seaton dykes, petrol. of, xl. 237. Hartley Row (Hants), Southern Drift of, xlvi. 161. Hartshill (Leicester), section to Charnwood Forest, xlv. 34. Hartshorn (Leicester), Perm. & Trias nr., xlv. 18. Hartune, G., *Geol. of Lanzarote & Fuertaventura, xiv. (Part 2) 13-16. Hartwell (Bucks), Kimeridge Clay at, Xxxl. 211, xxxvi. 213; Purbeck ostra- | coda fr., xli. 328, 329; Beagle Pit, xlix. 566. Harwich (Essex), Pliolophus vulpiceps fr., xiv. 54-71 & pls. u-iv.; boring | thro’ Chalk at, xiv. p. exxxiv, 249-252 w. descr. section, XV. p. XXXil. Harz (Germany), *titanium in, ix. (Part 2) 26; Paleoz. & assoc. rocks of, xi. 429- 448, xii. p. Ixxiv; Chalk flora in, xiv. p. civ; Neocom. of, xxvi. 342. Haslemere (Surrey), section to Maiden- head, 1. 154. Haslingden Flags (Millst. Grit series), xx. 246 et seqg.; supp. glacial striz on, xliv. Proc. 93. Haslithal (Switzerland), xlvili. 392. Hassett (Belgium), Bolderberg Sands nr., vill. 295. Hastings (Sussex), supp. footpr. in Wealden nr., vil. 117, x. 456-464 & pl. xix. ; msect- remains in same, x. 171-176; lowest strata of cliffs at, xu. 288-292 ; Iguano- don-footpr. found nr., xvii. 247-253 figs.; Heterosuchus valdensis fr., xliii. 212-215 & pl. xii.; iguanodontia fr. Wadhurst Clay ur.. xlvi. 36; Moro- saurus-vertebra fr. Wealden of, xlix. 276 fig.; mammalian incisor fr., xlix. 281 fig. Hastings Beds, birds’ (?) footpr. in, ii. 267; at Ridgway, iv. 248-250. 254, v. 317, 318; in I. of Purbeck, etc., v. 317, 318; insect (?) remains fr. same, x. 382; (?) of Shotover Hill, xiv. 240; success. in N. Weald, xvii. 271-286; Manitell’snomencl., xvii. 282; of Hastings & Battle, xvii. 280; Heterosuchus valdensis fr. same, xliii. 212-215 & pl. xii.; in Vale of Wardour, XXxviil. 251; at Southborough, Theco- spondylus Horneri fr., xxxvill. 457-460 section along, 178 & pl. xix.; in Dover & Lydd borings, xliti. 201, 204. Hastings Co. (Canada), Laurent. of, sec- tion descr., xxiii. 256 ; geol. & mineral. of, xxv. 261-271. Hastings Sands, see Hastings Beds. Hastings Series of Canada, abandonment of term, xlvil. 353. Hare, D., Salif. Deposit in Sto. Domingo [abs. ], xxiv. 335. Hatcn, F. H., Spheroid-bearg. Granite of Mullaghderg, xliv. 548-559 figs. & pl. Xiv (microse. sections). , Petrogr. Char. of Madagascar ee coll. by R. Baron, xlv. 340-355 Hatch (Surrey), brickearth of, xliii. 446 ; prob. geol. posit. of same, xliii. 449; sec- tion in clay-pit at, xliii. 448. Hatch Beauchamp (Somerset), Rheetic, etc. at, xx. 404; section deser., xxiii. 468. Hatcliffe (Lincs), plan of valley nr., xl. 163; section across ravine S.W. of, xl. 164; plan of country nr., xli. 119. Hatfield (Herts), section in Lr. Eoe. at, vi. 270; do. to nr. Digswell Junction, xlvi. 138 ; do. to Nutfield, xlvi. pl. vii. Hattan, Beinn-y- (Morvern), sections descr., xxxiv. 734, 736. Hatteria, similar. of cranium to that of Craterosaurus, Xxx. 692; comp. w. that of Procolophon, xxxiv. 798, 799; maxillary-bone comp. w. that of Prio- dontognathus, Xxxi. 442. Haver, Fr. von, *Cephalop. of Salzkam- mergut, iv. (Part 2) 14-19. , *Outliers of Alps W. of Neu- stadt & Neunkirchen, vu. (Part 2) 85- 90. —— ——,, *Cephalop. of Hallstatt Beds, xi. (Part 2) 22, xvi. (Part 2) 19; *Asymmetr. Ammonites fr. Hierlatz, x1. (Part 2) 39; *Foss. fr. Dolomite of Mte. San Salva- tore, x1. (Part 2) 48. , *Foss. fr. Raibl, xiii. (Part 2) 24; *Geol. of E. Alps, xiii. (Part 2) 27; *Tron Ores of Styria, xiii. (Part 2) 32; *Geol. of Neighb. of Innspruck, xiii. (Part 2) 39, xiv. (Part 2) 17-18. »*Geol. of N.W. Tyrol, xiv. (Part 2) 18. , *Metallic Lead in Basaltic Rocks, xvi. (Part 2) 16; *Distrib. of Inzersdort or Congerian Strata in Aus- trian Empire, xvi. (Part 2) 21-30. , *Liass. Flora of Transylvania, xvil. (Part 2) 10-11; *Molasse of S. Bavaria, xvii. (Part 2) 24; *Mts. S. of Kronstadt, Transylvania, xvii. (Part 2) 25-26. ——,*Ammonites of Val Trompia, xviii. (Part 2) 6; *‘ Dachstein Bivalve,’ xviii. (Part 2) 7. , *Neogene Plastic Clay of Ol- miitz, xix. (Part 2) 15-16; (& SracueE & ZirreEL) *Geol. of Dalmatia, xix. (Part 2) 30-31. 179 Hea Haver, Fr. von,*Cephalopod Genus Cho- ristoceras, xxii. (Part 2) 29-30. , *Eruption of Santorin, xxiii. (Part 2) 20-22; (& E. von Surss) Ha- lianassa Collinii, xxiii. (Part 2) 22-23. , Wollaston Medal awarded to, xxxvilil. Proc. 36. Haver, K. von, *Comp. of Vienna Sandstone, xi. (Part 2) 39. , *Quicksilver Deposit nr. Civi- dale, xii. (Part 2) 8-9. , *Prepar.of Lithia, xii. (Part 2) 11-12; *Method of procurg. Alumina, xii. (Part 2) 15-16. —— —— (& W. Harpincer), *Haiiyne- rock of Transylvania, xvii. (Part 2) 30. Haughmond Hill (Shropshire), Longmynd conglom. of, xxxv. 661; Upper Boulder Clay (?) of, xxxvi. 180. Haventon, S., Experim. Researches on Granites of Ireland, xii. 171-202 map, xiv. 300-305, xviii. 403-420 figs., xx. 116-117, 268-280 map, all w. chem. anal. a= , Black Mica of Leinster & Donegal Granites prob. ident. w. Lepi- domelane, xv. 129-131 w. chem. anal. HAvster, R., Upper Jurass. Astrorhizidee & Lituolide, xxxix. 25-28 & pls. i1.-i0. Hausmann, J. F. L., *Water cont. in Basaltic Rocks, vi. (Part 2) 34. , *Arsenious Acid, Realgar, & Orpiment, vii. (Part 2) 1-6; *Coal Format. of Leon Prov., vii. (Part 2) 11- 14, , obituary of, xvil. p. xxxiv. Hausriickwald (Upper Austria), *lignites of, xii. (Part 2) 16. Haut Banc (Boulonnais), Carb. Limest. of, ix. 234. Hauts Plateaux (Algeria), geol. of, xxx. 111; country betw. I’Aghouat and, xxx. 112; views & section of escarpm. facg. Sahara plain, xxx. 114, 115; Mesoz. marls of, xxx. 118, 119. Haiiyne-rock *of Ditro, xvii. (Part 2) 30. Haverfordwest (Pembroke), Lr. Paleoz. rocks nr., xli. 476-491 & pl. xv. (map & sections). Havering-atte-Bower (Essex), section across Thames to N. Downs, xxui. 398. Haverstock Hill (London), list of Eoc. foss., x. 415. Hawaii (Sandwich Is.), *filiform obsidian fr., 11. (Part 2) 91; struct. of volcanoes in, vi. 232; volc. eruptions in, xii. 171, 386, xiii. 162-176; volc. phenom. of, xxv. 432-434; lava-pillar on Mauna Loa, xv. 527 fic., 528. Haweswater (Westmoreland), lr. portion of Green Slate Series betw. Ulleswater and, xxvi. 607; section to Ulleswater, Xxvi. 608. Hawford Bridge (Worcester), gravels of, Xxvi. 219. Hawke’s Bay Group (Oligoc.), in New Zealand, xxix. 375. Hawkes, W., Experim. in Melting & Cooling Rowley Rag [abs.], xv. 105. Hawkesbury Beds of N.S.W., xvii. 358 et seqq.; evid. of glacial action in, xhii. 193. Hawkins, T., obituary of, xlvi. Proc. 48. Hawklaw Head (Aberdeen), section to New Clochtow, xxxviii. 151. Hawxsuaw, J.C., Geol. Descr. of First Cataract (Upper Egypt), xxiii. 40, 115- 119 w. section & pl. iv. (map). — -—.,, Peat & Underlying Beds obs. in Construct. of Albert Dock, Hull, xxvii. 237-240. —— -——, Consolidated Beach at Per- nambuco, xxxv. 239-243. —— ——,, obituary ot, xlviii. Proce. 52. HAwkSstey, T., obituary of, 1. Proce. 43. Haypew, F. V., obituary of, xliv. Proc. 52. Hay Head (Staffs), ‘Wenlock Grit’ at, ix. 180. Haygarth (Westmoreland), mica - trap dykes S. of, xxxv. 173. Hayle (Cornwall), elvan fr. Mellanear, xxxi. 336; section across estuary, xli. 67. Hayling Island (Hants), section to nr. Bourne Common, xxvi. pl. xxxvii.; rub- ble-drift, etc. of, xlviii. 273. Hayscastle (Pembroke), pre-Cambr. of, xhi. 353. Hayti (W. I.), Mioe. foss. of, xxxii. 516- 532 & pls. xxvill.-xxix.; oceanic deposits in, xlvili. 219. Haytor (Devon) iron-mine at, xxxi. 628-630 gs. Hazel Grove (Cheshire), Glacial drifts at, Xxx1x. 95. Hazler Hill (Shropshire), pre-Cambr., etc. of, xxxv. 658; rocks of, xlvil. 121. Heacham (Norfolk), sections descr., xii. 561, 570. ‘Head’ or rubble-drift in Cornwall, etc., vil. 121 e¢ segg.; in Kent, ix. 289; in Bovey Tracey basin (or ‘Pengelly’s Head’), xviii. 15 et seqq., xxxil. 234; over- lying raised beach at Portland Bill, xxx’. 44; on Devon & Cornwall coasts, orig. discussed, xxxiv. 52, 58, 451, 454; nr. Padstow, xxxv. Proc. 5; nr. Preston in Torbay, xl. 12, 18; of S. England, xlvii. 263-343 figs. & pls. vii.—viii (map & sections). ‘ Head of the tides,’ xxxiil. 30. Headington Quarries (Oxon), section descr., xxxill. 3809, xxxvi. 314. Headley Heath (Surrey), sands of, xviii.273. Headon Beds, ix. 267 ; foreign equiv. of, ix. 262,263; list of foss. fr. Whitecliff Bay, xxiv. 520; (Lr.) xxxvii. 94 et segqg.; do. at Hordwell Cliffs, xxxviil. 472, xxxiy. 566-574, xliv. 596; (Middle) do., xxxvii. 92 et seqq., 100, 101, xxxix. 567 et seqq.; contorted beds W. of Brockenhurst Road, xliv. 598 fig.; H. Group, & what it in- cludes, xxxvi. 168, 169 ; H. Limestone (Upper), xxxvil. 88 et seqgg., 102, 108; foss. of M. H. Series, list, xxxvii. 115; notes on Edwards Coll. of do., xxxvii. 121; Middle or Marine H., sep. exist. of group denied, xxxviil. 479, 480. N 2 Hea Headon Hill (I. of W.), Tertiary of, ii. 227 et seqq.; section to Bembridge, ix. 260; list of marine foss. fr. brackish- water bands, xxxvi. 159; true success. at, xxxvi. 146 et segg.; & Colwell Bay, beds at, xxxvii. 85-127 & pl. v (sections) ; correl. of strata ibid., xxxviii. 478. Headon Hill Sands at Whitecliff Bay & their posit. in series, xxxviil. 471. Headshaw Linn (Dumfries), Moffat Series at, xxxiv. 291. Heapuy, C., Coromandel Gold Digzings in New Zealand, x. 322-324 w. section. , Gold-bearing District of Coro- mandel Harbour (N. Z.), xi. 31-35. , Vole. Country of Auckland (N. Z.), xvi. 242-252 & pls. xii.—xiii. Heast (Skye), xiv. 3, 4. 7. Heat, slow transm. of, through clay & sand, iii. 232; internal, of earth, its influence, vill. 56; radiat. fr. external bodies, its influence on earth’s superf. temp., vill. 60; evolved by friction of 1ce upon ice, apparatus for determg., xxxi. p. lxxxii; prod. durg. contract. of earth’s crust, xxxili. Proc. 72. ae Pool (Berks), section descr., xliv. WAL ‘ Heaves’ in copper-ore deposits, xii. 149 ; (or throws) in Penhalls Mine, xxii. 535- 537 figs. oe (Durham) dyke, petrol. of, xl. Bile Hesert, E., *Nummul. Strata of N. Italy & Alps, & Oligoce. of Germany, xxii. (Part 2) 19-23. , Lyell Medal awarded to, xxxv. Proc. 32; obituary of, xlvii. Proc. 48. Hebridean gneiss of Loch Maree, etc., xxxvi. 96, 97 fig.; microsc. struct. of same, xxx1x. 415; fold in same, xli. 142; He- brid. Group defined, xxxix. 357; direct proof of overthrow of, xxxix. 379; so- - called ‘Logan Rock’ not separ. from, XXxix. 374, Hebrides, glacial phenom. of, xxix. 532- 548, xxxiv. 819-870 figs. & pl. xxxili (map) ; vole. activity in, xxix. p. lxxiv; vole. orig. of rocks const. great plateaux, xxx. 224; subaerial orig. of same, xxx. 225; later vole. eruptions results. in format. of ‘puys’ in, xxx. 260; Tert. volcanoes of, xlvy. 187-219 fig.; conn. betw. same & those of other districts, xxx. 275; propylites of, & their relat. to andesites & diorites, xlvi. 341-385 & pls. xiv._xv (microse. sections); relat. of basic & acid rocks of Tert. vole. series in, 1. 212-231 figs. & pls. xiii.—xiv. Hebron (Vaal River), diamond-gravels of, xxvill. 8 & section facg. 6; rock-specim. descr., xxviii. 18. Heckfield (Hants), sketch-map of country round, xlviil. 38. Hecla (Iceland), eruptions of, iii. pp. 1-hiii; *vole. ashes, etc. fr., 11. (Part 2) 12, 14. Hecla Cove (Spitzbergen), xvi. 444. 180 Hector, J., Geol. of Country betw. Lake Superior & Pacific Ocean (betw. lat. 48° & 54°), xvii. 388-445 figs. & pl. xiii (maps & sections). —— ——.,, Geol. of Otago (N. Z.), xxi. 124-128 w. section. —— —— [Ototara Format., etc. of New Zealand |, xxxii. 53-56 w. section. , Lyell Medal awarded to, xxxiii. Proce. 38. Heddon’s Mouth (Devon), Lr. Devon. of, xxill. 598, 600 w. section; Middle do. betw. H. M. & Barnstaple, xxiii. 601. Hedgerley (Bucks), basem.- bed of Lond. Clay at, & sections, vi. 268, viii. 240. Hedon (Yorks), borings nr., xvii. 455, 456. Hesr, O., *Tert. Insects of Oeningen & Radoboj, iii. (Part 2) 60; ix. (Part 2) 33. , *Tert. Foss. Plants fr. Upper Rhone, iv. (Part 2) 64-€6. , *Foss. Ants, vi. (Part 2) 61-65 ; ae of Insects, vi. (Part 2) 68- 6 —— ——, *Anthracite Plants of Alps, vil. (Part 2) 91-103. , Foss. Plants fr. Hempstead Beds (I. of W.), xviii. 369-377 & pl. xviii. , *Cret. Flora of Moletein, xxv. (Part 2) 11; *Foss. Flora of Arctic Regions, xxv. (Part 2) 11-12. , Carb. Flora of Bear I., xxvii. 1, Xxvill. 161-169. , Cyclostigma, Lepidodendron, & Knorria fr. Kiltorkan, xxviii. 169- 172 & pl. iv. —— ——,, Foss. Plants found in Grinnell Land by H. W. Feilden, xxxiv. 66-70. , Wollaston Fund Award to, Xvili. p. xxix ; Murchison Fund Award to, xxix. p. xxix; Wollaston Medal awarded to, xxx. p. xxxi; obituary of, xl. Proce. 37. Heers (Belgium), marls & glauconite of, vill. 366. Heersian prob.—=Lr. Landenian, xliv. 91. Heidelberg (Baden), Trias & Perm. nr., xiv. 219-227; *geol. of Odenwald nr., xxvi. (Part 2) 16. Heidelberg (Transvaal), geol. of district, xlvili. 429. Heilem, Ben (Sutherland), ground betw. Ben Arnaboll and, xxxix. 402. Heiligkreuz (S. Tyrol), xlix. 24, 40, 64 et segq.; section, xlix. 26. ‘ Heiligkreuz Schichten,’ xlix. 24 e¢ seqq., 46, 64. Heimburg (Harz), Quader-format. unr., Vill. 55. Heimwald Kofi (S. Tyrol), xlix. 69 e¢ seqq. Helcion Meyeri, sp. nov., xxxiii. 195 & pl. vii. —— sp. (? Kimeridge Clay), xxxiii. 205 & pl. vii. Helderberg limestone (Lr.), in N. Y. State, xiv. 368, 433 ; (Upper) ibid., xiv. 376; group-relat. of foss. of, xiv. 423. 181 Hem Hele (Devon), section, xx. 446. Helesborough (Devon), Middle Devon. of, Xxiil. 607. le altissima, sp. nov., xxiv. 12 & pl. ii. cyathiformis, sp. nov., xxi. 8 & pl. i. —— exsculpta, xxi. 8. insignis, sp. nov., xxiv. 19 & pl. i. tasmaniensis, sp. NOV., XXxli, 842 & pl. xxii. Helicoceras hibernicum, sp. nov., xxi. 37 & pl. iii. Robertianus, xxxi. 289. Helicopora, gen. nov. of Amer. Fene- stellids, xxxix. 30-38 & pl. iv. archimediformis, sp. MOV., XXX1X. 34 & pil. iv. latispiralis, sp. nov., Xxxix. 32 & pl. iv. Ulrichi, sp. nov., xxxix. 33 & pl. iv. Helicotoma Naresii, sp. nov., xxxiv. 602 & pl. xxvii. Heligoland, *pres. & former extent of, iv. (Part 2) 32; Neocom. in, xxvi. 334. Heliocenia, gen. aff. of, xli. 181, xlii. 135. oolitica, sp. nov., xli. 181 & pl. v. Heliolites megastomus, xxxiv. 581. subrotuadus, vii. 171 & pl. ix. Heliopora cerulea, xxxv. 94 & pl. viii; in New Hebrides, xlix. 228. Helix, fr. Mayence Basin comp. w. recent spp., x. 283. . —— Alexandri, sp. nov., vill. 198 & pl. v. —— Bestii, sp. nov., xiv. 148 & pl. x. bilamellata, viii. pl. v. —— Dawsoni, sp. nov., xxiii. 545 & pl. xv. —— Duboisit, sp. nov., xiv. 147 & pl. x. incarnata, vill. 190 figs. ruderata, viii. 190 figs. —— spurea, vill. pl. v. Heanp, A., Ice-tjords of N. Greenland, & Format. of Fjords, Lakes, & Cirques Hs Norway & Greenland, xxxiii. 142-176 gs. Helle (Norway), *felspar-quarry at, xi. (Part 2) 12 fig. Helm Gill (Westmoreland), mica-trap dykes descr., xxxv. 176; H. Knot, Coniston Grits of, xxxiv. 883. HELMERSEN, G. von, *Middendorff’s Geol. Obs. in Siberia, iv. (Part 2) 49-50. , “Marine Shells found in Sands of Karakum Desert, xxv. (Part 2) 8. , Carb. Rocks of Donetz, & Granite & Granitic Detritus of Neighb. of St. Petersburg [abs.], xx. 444-445. , obituary of, xii. Proc. 48. Helmeth Hill (Shropshire), pre-Cambr. (?) of, xxxv. 657; xlvii. 111, 121. Helminthites defined, xiii. 204; in quartz- rock of Sutherland, xv. 418 & pl. xiii. Helminthochiton eburonicus, iii. 49 fig. Griffithii, gen. & sp. nov., iil. 49, 50 o me priscus, ili. 49 fig. Helmsgill (Yorks), section to Middleton Fell, ii. 120. Helmstadt (Brunswick), *Lr. Oligoc. fauna of, xxii. (Part 2) 17-19. Helopidium Neoridas, sp. nov., x. pl. XV1. Helopium Agabus, sp. nov., x. pl. xiv. Helpstone (Lines), Oolites nr., xxix. 271. Helsby Hill (Cheshire), sections, xxx1x. 94. Helston (Cornwall), altered dolerite of, Xxxll, 422; serpentine nr., xxxiil. 914; microse. char. of same, xxxill. 919. Helvellyn, section to Bowness, v. 124; quartz-felsite dyke on, fluid-cavs. in, xxxl. 585 & pl. xxx. Hematite, see Hematite. “Hemera, ‘ Hemere,’ xlix. 481 et seqgq.; table showg. changing thickn. of de- posits, xlix. 506. Hemiaspis limuloides, gen. nov., xxi. 490— 492 & pl. xiv.; & allied forms, xxii. 31 & pl. i. Hemiaster cenomanensis, xiii. 152, 153. Cotteaui, xx. 483. — Forbesii, sp. nov., xi. 463 & pl. xn. scill@, xx. 483. similis, xxi. 355; xlin. 152, 153. Hemicardium Austeni, sp. nov., i. 244 & pl. viii. [3]. Hemicidaris, ambulacr. plates in, xli. 436. crenularis, ambulacr. plates in, xli. 439, 440 figs. —— granulosa, ambulacr. plates m, xi. 442, fig intermedia, ambulacr. plates in, xli. 437, 438, 442 figs. Hemicladodus unicuspidatus, gen. & sp. nov., xl. 620 & pl. xxvil. *Hemicosmites pyriformis, ii. (Part 2) 34 & pl. iii. Hemingford (Hunts), section to Houghton, ix. 272; H. Abbots, section to Godman- chester, ix. 272. Hemipatagus transf. to Lovenia, xxxili. —— Forbesii, xxxi. 444 & pl. xxi. —— Woodsii, sp. nov., xxxi. 445 & pl. xxi. Hemipedina, ambulacr. plates im, xli. A422. Bowerbankii, ambulacr. plates in, xli. 423. corallina transf. to Pelanechinus, XXXxiv. 924, — Jardinii, ambulacr. plates in, xh. 423 fig. marchamensis, ambulacr. plates in, xli. 424 fig. tuberculosa, ambulacr. plates in, xli. 425 fig. Hemithyris angustifrons, vil. 171 & plex: Hemitoma (?) multiradiata[um], sp. nov., xvi. 178 & pl. viii. Hemitrypa reg. as parasite upon Fenes- tella, xxxv. 282, Hem Hempshill (Notts), section to Kimberley, face. xxxil. 533. Hempstead Beds, ix. 265; correl. w. Ger- man equiv., ix. 263, xviil. 330; foss. plants, ete. fr., xviii. 369-377 & pl. xviii., Xxxvi. 157; restricted to marine strata, oo 168, 173; Oligoc. age of, xxxviii. Hempstead Hill (I. of W.), ix. 260. Henbury Quarry (Somerset), section deser., xv. 35. Henperson, G., Sandpits, Mud-dis- charges, & Brinepits met with in Yar- kand Exped. of 1870, xxviii. 402-405. Hendon (Middlesex), sections in Glacial deposits of, xlvii. 575-584 figs. & pl. XXil. (map). Hendra Chapel (Cornwall), hornbl. rock of, xxxiv. 481 chem. anal. Henpy, J. Cy B.. *Dumbicanltamtor ‘Wash-out’ in Pleasley & Teversall Collieries, xlvi. Proc. 1 & xlvi. 432-437 w. plan & sections. HEnNeEKEN, T.S., [Notes on San Domingo |, vi. 89; Tert. Deposits ibid., ix. 115-129 w. map & sections. Henfield (Sussex), section to Ashurst, facg. xli. 656. Hengistbury Head (Hants), section at, v. 45 ; do. betw. Highcliff and, xxxv. 210; view of W. side & sections deser., xxxv. 213; iron-ore in Eoc. at, vi. 133-134, xxxv. 214, Hengoed (Denbigh), list of Silur. foss. fr., xxxv. 696. Henley-on-Thames (Oxon), Chalk Rock, etc. at, xl. 244 et seqq. Hewwyag, R., obituary of, ii. p. xxiii. Hennock (Devon), altered dolerite of, Xxx. 421. Henry Nourse gold-mine descr., xlvili. 412; xlviu. 411, Hewnstow, J. S., Concretions in Red Crag at Felixstowe, i. 35-37. , obituary of, xvill. p. Xxxv. Henwoop, W. J., Murchison Medal awarded to, xxxi. p. xxxv; obituary of, xxxH. Proe. 82. Heraclea Pontica, see Erekli. Hereford City, gravels of, xix. 179 ; section across, xix. 178. Herefordshire, chronol. equiv. of O. R. 8. in, xxill. 614; Hurypterus & Pterygo- tus in Upper Silur. of, xxv. 235-237 ; comp. section of Devon. in, facg. xxxvi. 274. Herefordshire Beacon (Malvern), meta- morph. rocks of, xxi. 78; altered rocks E. of, xxi. 92 & section; bedded traps, lavas, etc. of, xxili. 358, 361 w. chem. anal.; flinty slates, etc. of, xxxvi. 538, 539; microsc. struct. of rocks, xlii. 496 et seqq. & pls. xx.-xxi.; perlitic felsites, prob. Archean, fr. flanks of, xliv. 740- 744 & pl. xvii. Herm & Jethou (Channel Is.), rocks of, xlin. 332. (Transvaal) section across, 182 Herman, W. D., Allophane & Allied Mineral found at Northampton, xxvii. 234-236 w. chem. anal. Herne Bay (Kent), Lond. Clay, ete. at, vi. 264; sections, fig. & descr., vi. 265, viii. 239 & pl. xv., x. 110 & pl.i.; vert. do., xliv. pl. v.; Osmundites Dowkert fr., xxvi. 349-353 & pls. xxiv.—xxv. ; Lr. Koc. betw. Reculvers and, xxxix. 197— 210 w. sections. Herries, R. 8S. (& H. W. Moncxrton), Bagshot Beds of London Basin, xlii. 402-416 figs. ‘Herring-bone’ structure in pyroxene, I. 317. HERSCHEL, J., obituary of, xxviii. p. XXXVI1L. HerscueEt, J. ¥. W., Rhomboid. Specims. of Iron Sandstone, etc. pres. to Geol. Soc. [abs.], xxi. 421. Hertford, sections nr., fig. & deser., 11. 235, vi. 270, x. 92 & pl. 1. Hertfordshire, flint-implem. fr., xv. 368 ; the two plains & their gravels, xxiv. 283-287 figs.; pebble-beds of, xxiv. 464— 472; Westleton Beds of, xlvi. 137 ; section to Surrey, xlvi. pl. vil. ‘Hesbaye, Limon de’ (= Loess), vil. 278, xxii. 251; map of, vii. pl. xvn. Heslerton, East (Yorks), section descr., MLV. Save Hesse-Cassel, Tertiary of, xi. 127-135, xi. p. lxxvi. Hessle (Yorks), drift of, as it app. m 1826, xxiv. 250-255 figs.; Cyrena-gravel at, Xxxvili. 699; sections nr., xxxvil. pl. XXvl. Hessle Clay in Yorks & Lines, xxiv. 149 et seqg., Xxxv. 397-420 figs., xli. 119, 120 e¢ segg.; H. Gravel ébid., age of, xxiv. 150 ; H. Clays & Sands at Albert Dock (Hull), XXvil. 237 et seqq.; H. C., correl. w. other deposits, xxxvi. 187, 188, 516 e seqq. ; ref. to minor glaciation, xxxviii. 712 et seqq.; value of div. line betw. H.C. & Purple Clay, xl. 126, 131. Hestercombe (Somerset), granite of, 1. 68-70. Heterogyra, gen. aff. of, xlii. 129. Heterolepidotus subst. for Hulepidotus, xxv. 380. Heterophlebea, see Libellula. ‘ Heteropic,’ xlix. 10. Heteropoda, Paleoz., xxxvii. Proc. 125, 140, 157, 167, 177, 185, 221. Heteropora, gen. char. of, v. 66. conifera, xl. 794. ie napierensis, sp. nov., xl. 348. pelliculata, xl. 677, 678, 696 & pl. xxxi.; xli. 348. — subreticulata, xlvii. 162. , — (?) tortilis, sp. nov., i. 500 fig. spp. (Curdies Creek), xl. 696; ? (Red Chalk), xlvi. 480. Z Heterostegina depressa-beds in Maltese Mioc., xxxv. 518. Heterosuchus valdensis, gen. & sp. nov., xliii. 212-215 & pl. xii. 183 ‘Hig Hett (Durham) dyke, petrol. of, xl. 228 w. chem. anal. Hettangian, term prop. as equiv. for Infra- . Lias, xxiii. 305 ; in Skye & Raasay, xxix. 339. Hever (Kent), section nr., vii. 381. Hewlett’s Hill (Gloucester), list of toss. fr. Yellow Lias, xxxi. 508. Hexactinellida, families incl. in, xxxiv. Proc. 59; durat. of group, xxxiv. Proc. 60. Hexaradiate elements of Ventriculite-ske- leton, xxix. 65 et seqq. figs. Hiant, Ben (Argyll), map & diagr.-section, xlvi. 374, 375; aug.-andesite of, xlvi. 373 et segq. & pl. xv. Hibernian Greensand, name prop., XXi. 20. Hiberno-Cambrian type of Lr. Cambr., Xxxviil. 212. Hicx, T., Calamostachys Binneyana, Schimp. [title only], xlix. Proc. 8. Hicks, H., Note on Genus Axopolenus, xxl. 477-482 figs. (& J. W. Sauter), Lingulella (ferruginea) sp. nov., fr. Red Lr. Cambr. of St. David’s, xxii. 339-341 figs. ), Foss. fr. Menevian Group, xxiv. 510, xxv. 51-57 & pls. u— lil.; xxvill. 41, 173-183 & pls. v.—vil. (& R. Harkness), Ancient Rocks of St. David’s Promontory & their Foss. Contents, xxvii. 384-399 w. section. — , New Foss. Spp. fr. Longmynd Rocks of St. David’s, xxvii. 399-402 & pls. xv.-xvi. — ——,, Tremadoc Rocks in Neighb. of St. David’s & their Foss. Contents, xxix. 39-52 w. map, section, & pls. ili.—v (foss.). == , Success. of Ancient Rocks nr. St. David’s, espec. Arenig & Llandeilo Groups, & their Foss. Contents, xxxi. 167-193 & pls. viii.—xi (map, sections, & foss.) ; Occurr. of Phosphates in Cambr. Rocks, xxxi. 368-376 w. section; Prob. Phys. Condit. under wh. Cambr. & Lr. Silur. were deposited in European Area, XXX1. 552-557 & pl. xxvii (map). — , Phys. Condit. under wh. Upper Silur. & suce. Palzoz. Rocks were prob. deposited over N. Hemisphere [abs.], xxxil. Proc. 10-11; [Foss. fr. Cambr. Shales nr. Caernarvon |, xxxii. 135-138. aS , Pre-Cambr. (Dimet. & Pebid.) Rocks of St. David’s, xxxiti. 229-239 fig. & pl. x (map & sections), xxxiv. 153-163; do. in Caernarvonshire, xxxiv. 147-152. — , Metamorphic & Overlying Rocks in Neighb. of Loch Maree, xxxiv. 811-817 figs. ; do. in parts of Ross & In- verness, xxxix. 141-159 figs. & pl. vi (map). —— ——, New Group of Pre-Cambr. _ Rocks (Arvon.) in Pembrokeshire, xxxv. 285-291 w. map & section. Hioxs, H., Pre-Cambr. (Dimet., Arvon., & Pebid.) in Caernarvonshire & Anglesey, Xxxv. 295-304 w. map. , Pre-Cambr. Rocks of N.W. & Central Highlands of Scotland [abs.], xxxvl. Proc. 101. , Discov. of Plant-remains at Base of Denbighshire Grits, nr. Corwen, XXXxvil. 492-490 w. section, xxxvili. 97- 101 fig. & pl. iii. , Cambr. Conglom. resting upon & in vicinity of Pre-Cambr. Rocks (so-called Intrusive Masses) in Angle- sey & Caernarvonshire, xl. 187-199 w. sections, , Pre-Cambr. of Pembrokeshire, w. espec. ref. to St. David’s District, xl. 507-547 figs. & pl. xxiv (map). — —, Researches in Bone-Caves (Ffynnon Beuno & Cae Gwyn) in N. eles xlii. 3-17 figs., xliv. 561-576 os. ——., Further Proofs of pre-Cambr. Age of Granitoid, Felsitic, & other Rocks in N.W. Pembrokeshire, xlu. 351-356. , Rocks of N. Devon [abs.], xlvii. Proc. 7; Recently-exposed Sections in Glacial Deposits at Hendon, xlvil. 575- 583 figs. & pl. xxii (map). , Discov. of Mammoth & other Remains in Endsleigh Street, & on Sections exposed in that Neighb. (N.W. London), xlviii. 453-467 w. map & sections. , Bigsby Medal awarded to, xxxix. Proc. 36: Hierlatz, asymmetr. ammonites fr., x1. (Part 2) 39. High Cadman (Leicester), slate, etc. of, Xxxili. 778. High Force (Durham), section descr., xxxul. 466-471 figs. High Green (Northumberland) dykes, petrol. & chem. anal. of, xl. 239. High Halstow (Kent), sections to Rams- den Bellhouse & Grays, xxxvii. pl. XXVi. High Haulme (Lancs), Coniston Limest. at, i. 447, ii. 111, 124. High Peak or Peake (Devon), view of, xxv. 153; section descr., xl. 257; verte- brata fr. Trias of, xl. 258, 260 figs. High Sharpley (Leicester), rocks of, xxxill. 777. High Stacks (Yorks), cliff betw. S. Sea Landing and, xlvii. 400; section in drift at, descr. & fig., xlvu. 400 & pl. xiii. High Towers (Leicester), section to Ives Head, xxxiii. 768 ; breccia, etc. of, xxxiil. 773, xxxiv. 207 ; microsce. struct. of slate fr. S. end of, xxxiv. 201. High Veldt Beds, coal-bearing, xl. 660 et seqqg.; do. in S. Transvaal, xlvii. High Veldt Plateau (S.E. Africa), 1. 549, 560 & pl, xxii (section), Ss = — — Hig High Wycombe (Bucks), section to Hare- field, xi. pl. vi. High-level drifts in Scotland, xxi. 177; do. in Persia, xxix. 497; conn. w. Boul- der-drifts, xxv. 430; h.-]. surface-dep. nr. Rugby, xxvi. 192 et seqg., 199; gravels on Hants mainland, xxvi. 529; in N. of I. of Wight, xxvi. 538 ; at Acton, xxvili. 450 et segg.; animal-remains in same, xxvii. 465; h.-l. boulders on Pennine Range & Welsh Borders, xxix. 387. High-level gravels at Barrington w. mam- mal. remains, xxxv. 670-677; nr. Igh- tham, xlv.275; glacial, of Gloppa, xlviii. 86-95 figs. (& list of mollusca); h.-l. marine drifts in N. Wales, etc., xxxvil. 351-369 figs., xxxvill. 184-196 w. map & section; in Jancs, etc., xxxix. 127; h.-l. coalfields of S. Africa, xl. 658-673 w. map & sections; h.-l. stage of Darent Valley, xlvui. 137. Higham (Kent), section to Stodmarsh, xxii. 412. Highclere (Hants), section descr., x. 96; Bagshot Beds, etc. of, xliv. 178 w. section, xliv. 614, 615. Migr (Hants), section to Muddiford, xii. 45; do. to Barton descr., xiii. nee do. ives nr. Bramshaw, xxvl. pl. XXXVIl. restored do. to Hengistbur y Head, XXXV, 210; do. in Highclitf Sands descr., XXXV. 211; Bracklesham Beds at, xvii. 86; comp. w. Alum Bay section, xviil. 89. Highcliff Beds (=Lr. Barton), xliv. 587. Highfield (Kent), river-drift of, xlv. 277. Highfields (Yorks), section in Corallian nr., descr., xxxill. 342. Highgate (Middlesex), list of Eoc. foss. fr., x. 414; Squilla Wetherelli fr., xxxv. 549 & pl. xxvi.; hill-gravel of, xlvi. 163. Highland Fault, the Great, xlix. 343, 350. Highlands (S.), granitic blocks of, viii. 20-30 ; geol. of S. border of, vi. 126-131; (N.), rock-success. in, Xiv. p- cxlviti, 501-504, xv. 353-421* & pls. xii (map) & xii (foss.), 461, 578- 584; gen. section, xv. 360; Palzoz. rocks & gneisses of, xvi. 215-240; (N.W.), struct. of, xvii. 85-113; (& Cen- tral), altered rocks of, xvii. 171-232; (S.W.), struct. of, xvii. 183-145 ; coincid. betw. stratif. & foliat. in crystall. rocks of, xvii. 232-240; N. of Caledonian Canal, rocks of portion of, xvii. 256-268 ; equiv. of same in N. Ireland, xvii. 268- 270. Highlands, ‘geol. record’ in, xxx. 298; vole. rocks elucidatg. problems in phys. geol., xxx. 299; (W.), distrib. & phys. relat. of Mesoz. strata in, xxxiv. 666; gen. char. of same, xxxiv. 680, 684.w. table of succession facg. 736; (N.W. & Cen- tral), pre-Cambr. of, xxxvi. Proc. 101; (N.), Ordovic. of, in relat. to Torri- don Sandst., xxxvili. 114-118; (N.W.), 184 Cambr. type-rocks of, xxxviii. 212, 213 ; age of newer gneissic rocks ébid., xxxix. 355-422 w. sections, xl. Proce. 39. Highlands (Central), stratigr. & age of metamorph. rocks in, xli. Proc. 50 et seqgg.; (N.W.), recent work of Geol. Survey in, xliv. 378-441 figs., xlv. Proc. 47; Lewisian gneiss & Archean dykes in, xlvii. Proc. 67 et segg.; Olenellus- zone in, xlvili. 227-242 figs. & pl. v. (foss.), 1. 661-676 & pls. xxix.—xxxii.; phys. relat. & post-Cambr..metamorph. of rocks in, |. Proce. 89. Highlands Hill (Kent), section to Old- bury Hill, xlv. 272. Highworth (Wilts), Corallian of, xxxiii. 296 et segq.; section at S. Quarry, descr. & fig., xxxii. 297 et seqq. w. list of foss. ; do. at Turnpike & EK. Quarry deser., xxxlll. 800; gen. do., xxxiil. pl. xii. ; do. in Coral Rag descr., Xxxix. 556; Jurass. comp. w. that in Swindon well- sinking, xlii. 294. Hildenley Heights (Yorks), Corallian of, xxx. 372. Hildoceratide, table showing range of spp. & genera, xlv. 461. Hit, A. J., on Diploxylon [quoted |, xxxiil. 836. Hitt, Epwin (& T. G. Bonney), Pre- Carb. Rocks of Charnwood Forest, Part J., xxxiii. 754-789 figs.; Part IJ., Xxxiv. 199-238 figs. & pl. x (map); Part III., xxxvi. 337-350 figs. , Rocks of Guernsey, xl. 404- 420 figs. & pl. xx (map). , Rocks of Sark, Herm, & Jethou, xliii. 322-335 figs. , Rocks of Alderney & Casquets, xly. 880-389 w. map. (& T. G. Bonney), N.W. Region of Charnwood Forest, xlvii. 78— 100 fig. & map. —— ——.,, Wells in West Suffolk Boulder Clay, xlvii. 585-587. & T. G. Bonney), Hornbl.- schists, Gneisses, & other Crystall. Rocks of Sark, xlviii. 122-144 figs. & map. Hitt, W. (& A. J. Juxes-Browne), Melbourn Rock & Zone of Belemnitella plena fr. Cambridge to Chiltern Hills, xlii. 216-231 figs. , Beds betw. Upper & Lr. Chalk of Dover, & their Comp. w. Middle Chalk of Cambs, xlii. 232-247 figs. (& A. J. JuKxEs-Browne), Lr. Part of Upper Cret. Series in W. Suffolk & Norfolk, xliii. 544-597 w. map & sections. , Lr. Beds of Upper Cret.in Lincs & Yorks, xliv. 320-364 w. map & sec- tion. —— — (& A. J. JuKEs-Browne), Oc- curr. of Colloid Silica in Lr. Chalk of Berks & Wilts, xlv. 403-420. , Minute Struct. of Coral- limest. fr. Barbados, xlvii. 243-248 & 185 Hip pl. ix (microsc. sections) ; Struct. of White Limest. fr. Jamaica, xlvii. 248— 249. Hit, W., Lyell Fund Award to, 1. Proce. 38. Hill Head (Hants) gravels, xxvi. 545 & pl. xxxvil. ‘Hill-limestones’ (Nummul.), xxx. 68, 72 et seqq. Hillaby, Mt. (Barbados), section through, xlvii. 199; Oceanic Deposits at, xlviil. 209 w. sections. Hrx1tker, C. B. (& H.J.Moyte), Metallif. Ores & Coal in Siam [abs.], xiii. 188. Hillington (Norfolk), section deser., xliii. 569. Hillmarton (Wilts), section in Corallian, Xxxili. 292 w. list of foss. Hillmorton (Warwick), gravel, etc. at, xxvi. 194, 200; section along valley, xxvi. 201. Hillsborough or Hilsborough (New Bruns- wick), Albert Mine at, ix. 107-114; Lr. Coal Measures at, xv. 64. Hillswick (Shetland), percent. of var. stones in Boulder Clay, xxxv. 797. Hilo (Hawaii), xiii. 164 et seqq. Hils Conglomerat & Hilsthon of Hanover, Xxvl. 338 et seqq.; *echinodermata fr. same, x1. (Part 2) 13-16. Hilton Beck (Westmoreland), plant-bearg. pimdst. of, xvili. 208, 215, xx. 154; dolomites fr., chem. anal., xx. 161, 162. Hilton Beds (= Middle Perm.), xx. 154. Himalayas, geol. of part of, vil. 292-310 & pls. xvi—xvii (map & sections), viii. pp. Ixv—Ixviii, x. 249-253, xx. 383-387, xxil. facg. p. 35; do. nr. Subathoo, ix. 70- 73 & section ; Carb. & Jurass. brachiop., etc. of, xx. 887, 388; geol. comp. w. Alps, XXill. 822, xxiv. 34-52 ; (N.W.), Jurassic of, xxiv. 506-509 ; table of strata in Upper Panjab etc., facg. xxx. 63; sugg. former elev. of, xxxi. 531, 532, xxxvil.205 ; Carb. & Mesoz. in, xxxili. Proc. 80; Cret. in relat. to Tertiary in, xxx. Proc. 81; exist. of former ice-cap discussed, xxxv. 109 et segg.; of Kashmir, glaciat. in Jhelam & Sind river-valleys, xlvi. 66 -68; (N.W.), igneous rocks in, xlix. Proc. 4. Himantopterus, gen. nov., xi. 27; struct. & aff. of, xii. 34-37. acuminatus, sp. nov., xil. 29 fig. Banksii, sp. nov., xii. 82, 99 & pl. 1. bilobus, sp. nov., xi. 30 fig. — lanceolatus, sp. nov., x11. 82 fig. —— maximus, Sp. Nov., xii. 29 fig. perornatus, sp. nov., xii. 31 fig. Hinazuru Pass (Japan), diabase fr., xl. 456. Hinp, H. Y., Supp. Glacial Drift in La- brador Peninsula (W. Canada), & on S. Branch of Saskatchewan, xx. 122-130 figs. — , Gneissoid Series in Nova Scotia & New Brunswick, supp. Equiv. of Huron. & Laurent., xxvi. 468-478 & pl. xxx (maps & sections). Hinp, W., Aff. of Anthracoptera & Anthra- comya, xlix. 249-275 & pls. vil—x. , (Naiadites in Nova Scotian Coal Measures], 1. 437-442 & pl. xx (foss.). Hinpet, G. J., Conodonts fr. Chazy & Cincinnati Group of Cambro-Silur., & fr. Hamilton & Genesee-Shale divs. of Devon., in Canada & USS., xxxv. 351- 369 & pls. xv.—xvil. , Annelid Jaws fr. Cambro-Silur., Silur., & Devon. in Canada, & fr. Lr. Carb. in Scotland, xxxv. 370-389 & pls. xvili.—xx. , Annelid Jaws fr. Wenlock & Ludlow Format. of W. England, xxxvi. 368-378 & pl. xiv. , Foss. Calcisponges fr. Well- - boring at Richmond, xl. 778-783 & pl. xxxv.; Struct. & Aff. of Recepta- culitide, includ. Ischadites, BAG spongia, Acanthochonia, gen. nov., & Receptaculites, xl. 795-849 & pls. XXXVI, —-XXXVil. , Sponge-spicules fr. St. Erth Deposits, xlii. 214. , History & Char. of Genus Sept- astrea, & Ident. of Type-Sp. w. that of Glyphastrea, xliv. 200-227 & pl. ix. assoc. Genera fr. Cambr. of N. America, Spain, Sardinia, & Scotland, xlv. 125- 148 & pl. v. —, [Remarks on Radiolarian Chert fr.S. Uplands of Scotland], xlvi. Proc. 111; New Genus [Rhawella] of Sil- ceous Sponges fr. Lr. Calcareous Grit of Yorkshire, xlvi. 54-61 & pl. vi. , [Remarks on Archeocyathine fr. S. Australia], xlix. Proc. 8; Radio- laria in Mullion IJ. Chert, xlix. 215-218 & pl. iv.; Radiolarian Rock fr. Fanny Bay, Port Darwin, xlix. 221-226 & pl. v. ; Microsc. Struct. of Organic Rocks fr. New Hebrides, xlix. 230-231. , Wollaston Fund Award to, xxxvill. Proc. 39. Hindhead (Surrey), section to Berkhamp- sted, xlvi. pl. vil. Hineeravu, —, *Lignites of Hausriick, Upp:r Austria, xii. (Part 2) 16-17. ‘ Hinge-lines of the tide, xxxili. 31. Hingston Down (Devon), xlix. 389, 390. Hinnites minutus, sp. nov., XXIV. 206. Studeri (?), xxxi. 296. tenuistriatus, Xxxix. 508. Hinstone (Hereford), Cephalaspis fr., xv. 504. Hinter Allalin Joch (Switzerland), xlix. 107, 113. Hinton Admiral (Hants), section in ry.- cutting nr., xliv. 597. Hipparion, ancestor of Equus, xxvi. p. xlix; in Red Crag, xlii. 366. — (?), Sp. (Pliocene), xii. 223, 238 fig. i EEO PS i Pe ee i 4- sump «6, 9 Hip Hippomya, gen. nov., xx. 299. ringens, sp. nov., xx. 299 & pl. xv. Hipponyx Dixoni, xxxiii. 204 & pl. ix. Hippopodium, range of, xxxi. 127. Ferri, sp. nov., xxxi. 118, 128 & pl. v. Hippopotamus-remains in Sicilian caves, xvi. 101 e¢ segg.; teeth fr. Nubia, xx. 19; fr. Creswell Crags, xxxv. 729; classif. value of same, xxxv. 730; indic. of interglacial periods in Britain, xxxviii. 733. —— major in Acton gravel, xxviii. 467 & pl. xxix.; & its differentiat. fr. H. am- phibius, xli. 5, 8. —— paleindicus, xxi. 381. -—— Pentlandi in Maltese bone-caves, XXxlil. 287, 291 et seqq. sp. fr. Nile Valley, xxi. 372. Hippothoa flagellum, xliii. 63. inflata, classif. posit. of, xxxvill. 51. simplex, xlvi. 486. tuberculum, sp. nov., 1. 527 fig. Voigtiana, xii. 217 & pl. vil. Hippurite-limestones in Greece, iii. 68, 69, xi. 178, 181; in Portugal, vi. 139-141; in Sicily, xvi. 99 e¢ segg.; in Jamaica, xxl. 4; generally, xxi. 859; in Thibet, xxl. 88; in Palestine, xxiv. p. lili; in Arabia Petrzea, xxv. 26, 45; in France, xxv. 238 et seqgqg.; in Gosau district, 1. 128, 132. Hippurites (plant), vi. 416 figs. Hippurites (invertebr.) colliciatus, sp. nov., xi. 58 & pl. iv. cornu-vaccinum, xi. 42, 45 figs. & pl. iv. corrugatus, sp. nov., xi. 58 & pl. iv. Loftusi, sp. nov., xi. 58 & pl. iii. radiosus, xi. 43 figs. Toucasianus, xi. 44 figs. —— vesiculosus, sp. nov., x1. 59 & pl. iv. Hippuritide, struct. & aff. of, x. 397, xi. 40-58 figs. Hirdwar (India), no evid. of glaciation at, xxxv. lis. Hirnant (Montgomery), section to R. Vyrnwy, i. 16. Hirnant Limestone, i. 9, 10, xlix. 440. Hirnant Series, nr. Bala Lake, etc., xxxv. 200 et seqq. Hirschberg (Hesse Cassel), brown-coal format. of, xi. 131. Hirwain Common (Glamorgan) gravels of, xxv. 72; section of surf. of Lr. Carb. Series at, xxv. 73; coal-seams squeezed into drift, xxv. 74 fig. Hisbaye, see Hesbaye. Histor, S. (& R. Hunter), Geol. of Neighb. of Nagpur, Central India, x. 470 A473, xi. 345-383 & pl. x. , Conn. of Umret Coal Beds w. Plant Beds of Nagpur, & of both w. those of Burdwan, x1. 555-561. —, Tert. Deposits assoc. w. Trap Rock, in KE. Indies, & Foss. Shells fr. those Deposits, xvi. 154-182 & pls. V.-X. 186 Histop, S., Age of Fossilif. Thin-bedded Sandst. & Coal of Nagpur, xvii. 346- 354. , Supplem. Note on Plant- bearg. Sandst. of Central India, xviii. 36. » Fossil Teeth & Bones of Rep- tiles fr. Central India, xx. 117, 280- 282. ——., obituary of, xx. p. xxxix. Hislopite, min. nov., xvi. 160. Histology of minerals, xliii. Proc. 64. Historic remains in Robin Hood & Church Hole Caves, xxxiii. 601, 605; hist. mam- mals of Brit. Is., xxxvi. 402; hist. period belongs to Tertiary, xxxvi. 4,03. Hircexcock, E., obitnary of, xxi. p. 1. Hitchin (Herts), faults in drift-gravel at, Xxll. 565-566 section; section in ry.- cutting deser., xlii. 223. Hiwassee (Tennessee) copper-lode, xiii 250. Hoar Edge Grits (=Caradoe pars) in S. Shropshire, x. 64, xxxiii. 655; in Caer Caradoc area, xxxiv. 759. Hobart (Tasmania), *Carb. foss. fr., i. 407 ; geol. of, xx. 465-469. Hosson, B., Igneous Rocks of S. of I. of Man, xlvii. 432-450 & pl. xiv (map & sections). , Basalts & Andesites of Devon known as ‘Felspathic Traps,’ xlviii. 496-507. Hoburg (Sweden), iii. 25 & pl. i (section). Hochheim (Nassau), section nr., x. 269. Hochstadt (Hesse-Cassel), section, x. 267. Hocustetter, F. von, *Geol. of Environs of Carlsbad, xii. (Part 2) 12-14; *Ther- mal Springs ibid., xii. (Part 2) 18-19. , *Lignite Basin of Falkenau- Elbogen, xi. (Part 2) 11-12; *Geol. of Edelény, xiii. (Part 2) 18-19. , *Hozoon in Austria, xxii. (Part 2) 16. *Geol. of Roumelia, xxvi. (Part 2) 1-3. , obituary of, xli. Proce. 45. Hoddesdon (Herts), well-section at, x. 146. Hopexinson, E., obituary of, xviii. p. XXXVI. Hoveson, E., Deposit contg. Diatomacee, Leaves, etc. in Iron Mines nr. Ulverston, xix. 19-31 figs. Hodkovicek (Bohemia), ‘colony,’ xxxvi. 615. Hodritsch Valley (Hungary), section to Hisenbach Valley, xxxii. 319. Hoernesite *fr. Banat, xvi. (Part 2) 17. Hof (Bavaria), sections fr. Labyrinthberg to Selb, & to Watch-tower, xix. 360. Hof (Iceland), basaltic format. of, xli. 99, 100 fig. Hog Klint (Gothland), ii. 19, 21, & sec- tions, pl. i. Hohnel, Mt. & Lake (E. Africa), 1. 519. Hohsandhorn (Switzerland), xlix. 107, 113. section across 18 Hokanti System (Mesoz.), xli. 202 ; erupt. rocks assoc. w. same, xli. 215. Holaspis, systemat. posit. of, xlvili. 546. Holaster Australie, sp. nov., xxxili. 51, 67 & pl. iii.; xliii. 420, 421 fig. difficilis, xlii. 421. — planus, zone of, at Dover, xlii. 239. rotundus, sp. nov., xliv. 364 & pl. x11. —— subglobosus, zone of, nr. Folkestone, xxxilil. 439; in E. Anglia, xlili. 563; sp. comp. w. H. rotundus, xliv. 365. Holbeck (Yorks), clays w. Hippopotamus mayor, etc. at, xxv. 64, 65. Holbeck Gill (Westmoreland), mica-trap dyke descr., xxxv. 175. Houpen, J. S. (& R. Tare), Iron Ores assoc. w. Basalts of N.E. Ireland, xxvi. 151-164 figs. Holderness (Yorks), coast-section, xxiv. 148; Basement Clay of, xxxvi. 517 et seqgq.; & other Glacial deposits, xxxviii. 683 et seqgq. & pl. xxvi (sections); diagr. showg. supp. relat. of drifts to those of Flamborough Head, xlvii. pl. xili., see also xlvii. 418. Holderness Railway, sections at stations along, xvii. 456. Holectypus cenomanensis, xxi. 354. Holfontein Mines (Transvaal), section descr., xlvii. 458. Holford Quarry (Somerset), boss of grit in shales at, xxxv. 545 ae Hill (Leicester), section, xxxiil. 62. Hott, H. B., Correl. of Subdivs. of Inf. Oolite in Middle & 8. England, xix. 306- 317 w. section. , Geol. Struct. of Malvern Hills rs adjacent District, xx. 413, xxi. 72-102 gs. —— ——, Older Rocks of S. Devon & E. Cornwall, xxiv. 400-454 w. sections & pl. xvi (map). , obituary of, xliti. Proc. 46. Hoxranp, F. W., Geol. of Sinai [abs.], XXIl. 491-493. Houanp, H., obituary of, xxx. p. xxxv. Horrann, P., Chem. Anal. of ‘ White Whin-vein,’ xlv. 631. Hotzanpn, T. H., Rock-specim. coll. by W. Gowland in Korea, xlvii. 171-196 figs. Holland, Neocom. of, xxvi. 335. Hollesley (Suffolk), list of Red Crag foss., xxvii. 331. ‘Hollies Limestone’ (Silur.). x. 62, 66. Hoitineworra, G. H., Peat- bed inter- stratif. w. Boulder-drift at Oldham, xxxvil. 713-714 w. section. Hollow Pebbles, *found nr. Lauretta, xiii. (Part 2) 22. Holloway (Middlesex), well-section at, x. 144; list of Eoc. foss. fr., x. 415. Holloway Hill (Surrey), clay-seams in Bargate Beds at. 1. 687. Hollybush Pass (Worcester), altered dia- base of, xliii. 500. ii Hol Hollybush Sandstone, 1x. 223; of Malvern Hills, xxi. 87, xxxiii. 660, xlix. 403, 404; junct. w. metamorph. rocks, xxi. 88 fig. ; eruptive rocks of series, chem. anal. of, xxlil. 855; in S. Shropshire, xxxiii. 662, ae 756 et seqq.; age discussed, xxxiv. 61 Houmes, T. V., Perm., Trias, & Lias of Carlisle Basin, xxxvii. 286-297 w. sec- tions & pl. xi (map). , New Railway fr. Grays Thur- rock to Romford: sections betw. Up- minster & Romford, xlviii. 365-370 w. map. ——, Further Notes on same, & on Relat. of Thames Valley Beds to Boulder Clay, 1. 443-452 w. map & section. Holmfirth (Yorks), effects of flood at, vii. 225-230. Holmia Kyerulfi, 1. 671 & pl. xxxii. Holobau (Bohemia), section by bridge E. of, xxxvi. 600. Holocephalina, gen, nov., xx. 237. inflata, sp. nov., xxvill. 178 & pl. vi. —— primordialis, sp. nov., xx. 237 & pl. xiil. Holopea Gracia, xxxi. 549 & pl. xxvi. guelphensis, xxxi. 549 & pl. xxvi. —— (?) occidentalis, sp. nov., xxxi. 550, 551 fig. Holopella sp. (Silur.), xxxiv. 602. gracilis, sp. nov., xxxv. 498 & pl. xxiv. — hydropica, sp. nov., xxxv. 498 & pl. xxiv. minuta, sp. nov., xxxv. 498 & pl. XXIV. Holophagus gulo, xxiv. 502. Holoptychius, gen. char. of, xvi. 126, xxii. 601; at Dura Den, xviii. 433. — Andersoni, xvi. 126. princeps, xvi. 126. Sedgwicki, xvi. 126. Holorhaphidote sponge fr. Australia, xxxiil. 248, 249 & pl. xi. Hott, H. F., Earthquakes in N. Formosa (abs. |, xxiv. 510. Holt (Wilts), well-sinking at, xlii. 302. Holt Fleet (Worcester), waterworn & pebbleworn stones fr. weir at, xlvii. 63- 68 figs. Holway Hill (Dorset), section at, xlix. 491. Holwell (Somerset), Carb. Limest. & Liass. ‘veins’ at, xx11.483; section, xxill. 484; list of foss. fr., xxiii. 486; Rheetic (/) reptilia, etc. at, xxxvil. 67 et seqq. Holyhead I. (Anglesey), serpentine & assoc. rocks of, xxxvii. 40; H. district & Mt., chlorite-schists, etc. of, xxxvil. 226, 233 ; generalized section to Menai Straits, Xxxvil. pl. viii.; relat. betw. Archean area & Palwoz. rocks E. of it, Mle vores betw. do. & Amlwch area, xl. 576 ; pre- Cambr. of, xliv. 467; S. Stack Series in, xliv. 476; H. Straits, pre-Cambr. in area N. of, xliv. 468. Holyhead Group (= Lr. Monian), xliv. 541. Hol Holywell (Berks), Lr. Eoc. foss. fr., vi. 267. Holywells (Suffolk), tympanic bone of Balena fr., ii. 32. Homacanthus, gen. aff. w. Hoplonchus, xxxv. 185. Homalonotus Brongniarti, xx. 290 & pl. xv. —— Linares, sp. nov., xvii. 66 & pl. v. spp. (Upper Silur.), xvii. 66 & pl. v.; (? Lr. Silur.), xx. 291 & pl. xv. HomersHam, S. C., Deep Boring at Richmond (Surrey), xl. 724-729. — (& J. W.Jupp), Supplem. Notes on same, xli. 523-527. , obituary of, xlvili. Proc. 53. Hommona (Hungary), *Upper Trias, Rhetic, & Lr. Lias of, xxv. .(Part 2) We ‘Hommy mommy’ (=concretionary Chalk), xxxi. 114. Homocrinus, anal system in, xxxviii. 306 fig. Homomya sp. (Oolitic), xxvii. 347 & p. XXv. ‘Homotaxis’ as a new term, xviii. p. xlii; def. & use of same, xxvi. pp. xlii, xliii. Homothorax, iv. 312, 314. Hon-Peh (China), cuprif. shale in prov. of, xlii. 494, 495. Honeycomb Chines (Hants), section descr., Xxxv. 220. Honeycomb Limestone (Perm.), xx. 346. HonEyMaAn, D., Geol. of Goldfields of Nova Scotia, xviii. 342-346 w. map. , Geol. of Arisaig (Nova Scotia), xx. 333-345 figs., xxvi. 490-492. Honium bruxelliense, viii. 346 & pl. xx. Hony, W. E., obituary of, xxxii. Proc. 86. Hoop, T. H.C., Geol. Obs. on Waipara River (New Zealand), xxvi. 409-413 g. , death of, xlvi. Proc. 56. Hook Head (Wexford), Upper Paleoz. of, xxil. 324 section. Hook Norton (Oxon), vert. sections at, Xxx1x. 229, 244; list of Inf. Oolite foss. fr., xxx1x. 239. Hooxer, J. D., Spheroidal Bodies re- sembl. Seeds, fr. Ludlow Bone Bed, ix. 12. —, Foss. Plants fr. Shetland, ix. 49-50; do. fr. Reading, x. 163-166 & pl. iv. ,» Volkmannia Morrisii, x. 199- 202 & pl. vii. , Minute Seed-vessels (Carpo- lithes ovulum, Brongn.) fr. Eoc. of Lewisham, x1. 562-565 & pl. xvi. , Seed-vessels (Folliculites mi- nutulus, Bronn) fr. Bovey Tracey Coal, x1. 566-570 & pl. xvii. Hope (Idaho), dykes of, xlix. Proc. 151. Hope, Loch (Sutherland), section across, xvi. 226. Hope Bowdler (Shropshire), pre-Cambr., 188 etc. of, xxxv. 658; microsc. struct. of igneous rock, xxxv. 667; section, xlvii. 115; strikes, xlvi. 121. Hope Cove (Devon), geol. of coast betw. Toreross and, xl. 1-27 figs. & pl. i.; metamorph. rocks of, xliii. 715. Hope Ferry (Sutherland), ground betw. Whitten Head and, xxxix. 402; junc- tion N. of, xxxix. 406. Hope Series defined, xxxix. 358. Hope’s Nose (Devon), so-called raised beach of, xlvi. 438-443; foss. in thin limest. of, xlvi. 500; xicrosc. organic struct. in limest. of, xlviii. 377 & pl. ix. ; insol. residues fr. same, xlvili. 383 & ple ise Hopxins, E., Struct. of Crystall. Rocks of Andes, & their Cleavage-planes, vi. 364-366 & pl. xxxi (sections). , Geol. Format. & Gold-bearg. Rocks of Victoria [abs.], x. 324-325. , Vertical & Meridional Lami- nat. of Primary Rocks [abs.], xi. 143— 144. —— ——,, obituary of, xxiv. p. xxxviil. Horxins, W., Elev. & Denud. of Lake District of Cumberland & Westmore- land, iv. 70-98 figs. & pl. vi (map). , Pres. Addr. [Orig., Char., ete. of Drift], viii. pp. xxiv-Ixxx; [Anal. of Elie de Beaumont’s Theory of Mountain- formation, ete. |, ix. pp. xxli-xcil. , Granitic Blocks of S. High- lands of Scotland, vii. 20-30 w. map. , Causes wh. may have prod. Changes in Earth’s Superf. Temp., viii. 56-92 & pl. ii (map). , Wollaston Medal awarded to, Vl. p. Xxiil; obituary of, xxiii. p. xxix. Horxinson, J. (& C. Lapwortn), Grap- tolites of Arenig & Llandeilo Rocks of St. David’s, xxxi. 631-672 & pls. xxxili— XXXVIl. Hoplites, scope & distrib. of genus, xxxviil. Proc. 236. Hoplonchus, gen. nov., xxxii. 336. elegans, sp. nov., xxxv. 183 & pl. x. Hoploparia prismatica at Speeton, xlv. 617. Hoplosaurus armatus, xlix. 276, 566 figs. é ischyrus, gen. & sp. nov., xxxvil. 681 et seqq. Hopping Hill (Northants), section deser., xxvi. 369. Hopton (Derby), tuff, 1. 635. Hopton (Suffolk), Forest Bed in cliff at, xxxvi. 463 & pl. xxi. Hopton Gate (Shropshire), Cephalaspis fr., xv. 503. Horsye, J. C., *Erosion in Norway, xvi. (Part 2) 19-20. Horderley (Shropshire), Caradoc strata at, vill. 142, ix. 228, x. 65; varieg. sandst., chem. anal. of, xxiv. 388; section across S. part of Longmynd to H. inlier, facg. xlvi. 392. 189 Hor Hordwell (Hants), list of Tert. foss. fr., ii. 354; foss. mammalia fr., iv. 17-42 & pls. iii-iv.; Hmys fr. Lr. Hordwell Beds, xxxii. 445-450 figs. ; list of marine foss. fr. brackish-water bands, xxxvi. 159; success. of strata at, xxxvill. 472 ; section at, fic. & descr., ili. pl. xiv., xxxix. 566-574, xliv. 595; do. to Barton Cliff & Stoney Cross, xxvi. pl. xxxvil.; do. thro’ Lr. Headon Beds at, descr., xliv. 596. Hordwell Sands, Dichodon cuspidatus fr., xiii. 192 & pl. iii. Horimui or Coal-bearing Group of Japan, XXxxiv. 546. Horizontal movements of rocks, in relat. to format. of dykes & faults & denud. & thickening of strata, xliv. 783-796. Horn-core (?), dinosaurian, fr. Wealden, xlvi. 185 fig. Hornblende in Carlingford syenite, chem. anal. of, xii. 196; in Donegal granite, xviii. 415 w. chem. anal.: in Vene- zuela, xxy. 336, 346 ; fr. Botallack, chem. anal. of, xxxli. 167 ; crystals w. augite- nucleus of, xxxv. 44 & pl. ii, xliv. 452, 453 ; hornbl. in sedimentary rocks, xxxvl. Proc. 53; in Japanese aug.- andesites, xl. 439; in Gr. Whin Sill, xl. 653; in schist of Scourie Dyke, mi- crosc. char. of, xli. 137, 1388; ‘ secondary enlargement’-h., xliv. 453; twinned crystal, in Mullaghderg granite, xliv. 551 fig.; pseudomorph after, in Mada- gascar basalt, xlv. 353 fig.; growth in the ‘wet way, xlv. 530; in plutonic rocks of Garabal & Meall Breac, xlviui. 109; included masses of, in Sark, xlviii. 127; brecciated struct. of same, xlvii. 130 fig.; app. in part replaced by, & assoc. w., biotite, xlvili. 131; secondary devel. of, in Binnenthal Schists, xlix. 104; h. in camptonites, 1. 29. Hornblende-andesites of Hungary, chem. anal. of, xxxii. 303, 308; fr. Tower Falls, xxxvil. 899; fr. Japan, xl. 449; of Western Is., xlvi. 359 & pl. xiv. Hornblende-basalts of Madagascar, xlv. 349 et seqq. Hornblende-biotite rock fr. Dusky Sound, xliy. 745-746. * Hornblende-diabase of Sarn district, xliv. 450. Hornblende-gabbro in Guernsey, xl. 410, 425; chem. anal. of same, xl. 412; of N. Hill (Malvern), xlii. 492 & pl. xix. Hornblende-gneiss, of Malvern Hills, xliii. 528; prod. fr. diorite, xlix. 402. Hornblende - mica-andesites of Western Is., xlvi. 360. Hornblende-picrite, boulder nr. Pen-y-Car- nisiog, xxxvll. 137-140 fig. ; do. in other localities on W. coast of Anglesey, xxxix. 254-260 w. chem. anal.; do. nr. St. David’s, xli. 518 & pl. xvi.; h.-p. of Anglesey & Caernarvon, xli. 515 & pl. xvi., xliv. 454. Hornblende-propylite fr. Beinn. Talaidh, chem. anal. of, xlvi. 349. Hornblende-rock on shores of Rainy Lake, x. 217 et seqg.; fr. Pendower Cove, chem. anal. of, xxxii. 171; in Central & HE. Cornwall, xxxiv. 481 et seqq. w. chem. anal. & pls. xx.-xxii (microsce. sections). Hornblende-schists of Penzance district, xxxil. 168,178; of Lizard district, xxxiii. 885, xxxix. 1-24 & pl. i. xlv. 519-544 figs.; chem. anal. of, xxxill. 928; comp. w. Cock’s Tor rocks, 1. 355 et seqq., 364; caught up in serpentine, ur. Landewed- nack, xxxili. 893 fig.; do. nr. Cadgwith, xxx. 899 fig.; h.-sch. of Cunuri, xxxv. 585, 588; of Porthalla Cove, xl. 466, 467 w. chem. anal. Hornblende-schists, metamorph.of dolerites into, xli. 133-145 figs. & pl. i1., xliv. 392, xlix. 204; h.-sch. fr. Scourie Dyke, chem. anal. of, xli. 137; of Sark, xiii. 324, xviii. 124; of EH. Anglesey, orig. of, xliv. 503; granite in, at Craig Cocyn, xliv. 494 fig.; h.-sch. of Mysore prov., xliv. 639, 651; in Pennine Alps, xlix. 94-103; & serpentine at Pol Cornick, xlix. 199. Hornblendic granite of Quorndon district, xxxiv. 218, 219; do. of Mt. Sorrel, chem. anal. of, xxxviil. 197. Hornblendic Group of Lizard district, xxxix. 14, xlvi. 478. Hornblendic rocks forming Red Soil of S. India, xi. 553. Horncastle (Lincs), Kimeridge Clay nr., xxx. 205, xlv. 553. Hornchurch (Essex), section showg. Boulder Clay, etc. & map, xlvili. 368. Horne, J.(& R. L. Jack), Glacial Drift in N.E. Carpathians, xxxiii. 673-681 w. sections. (& B. N. Peacu), Glaciation of Shetland Is., xxxv. 778-810 w. sections & pl. xxxix (map). —-), Glaciation of Ork- ney Is, xxxvi. 648-663 & pls. xxvi—xxvii (maps). ), Olenellus-zone in N.W. Highlands, xlviii. 227-241 w. sec- tions & pl. v (foss.). —., Wollaston Fund Award to, xliv. Proc. 33; Murchison Centenary Fund Award to, xlvili. Proce. 37: -Horysr, L., Pres. Addr.[ Progr. of Geol. ], li. 153-221, ii. pp. xxx-xc; [do., & on Metamorphism. & on Antiquity of Man], XVil. pp. Xxxiv-Ixxil. , *Orig. of Mte. Nuovo, iii. (Part 2) 19-22. , announces discov. of Saurian Remains in Saarbriicken Coalfield, iv. Ve —, Obs. on Lepsius’s Discov. of Sculptured Marks on Rocks in Nile Valley, etc. [abs.], vi 384-385. ——, Intrus. Igneous Rocks in Hor Cawsand Bay, nr. Plymouth, x. 359- 366 fig. Horner, L., Rock-specims. fr. Spitzbergen (Parry & Foster’s), xvi. 442-444. , Notes on Lartet’s paper on Incised Fossil Bones, xvi. 475-479. , Letter expl. absence in Italy, XViil. p. xxix; obituary of, xxi. pp. xxx- xl. Hornera asperula, xlviii. 160 & pl. iii. concatenata, xlviil. 159. — (?) crassa, xxxvili. 60 figs.; assigned to Thamniscus, xxxviil. 344 fig. (2) delicatula, sp. nov., xxxviil. 61. foliacea, x). 688 & pl. xxxi. frondiculata, xl. 687, xliii. 341, xlviil. 160; aff. of, v. 92-94. serrata, xlviii. 159 & pl. ii. Horynes, Morirz, *Mammal. Remains found in Brown Coal of Bribir, vi. (Part 2) 41-42 ; *Foss. fr. Vienna Basin, vi. (Part 2) 44, x. (Part 2) 16-17, xiii. (Part 2) 40, xxi. (Part 2) 9-11, xxiv. (Part 2) 17-19. , *Gasterop. & Acephala of Sandling Marble, x1. (Part 2) 23; *Ter- tiary Foss. fr. Belgrade, xi. (Part 2) 24; *Tertiaries of Hungary & Transylvania, xi. (Part 2) 42. , *Gasterop. fr. Alpine Trias, xii. (Part 2) 24-25; Post-*Tert. Shells fr. Coast of Greece, xii. (Part 2) 28. Hornfels assoc. w. Tan-y-grisiau granitite, slvii. 369, 372. Horningdalsvand Lake (Norway), section, Xxxili. 167. Horningsea (Cambs), section near, xxxi. 260. Horningtoft (Norfolk), section to Cromer, Xxxvi. pl. xxi. * Hornitos’ (lava-hillocks) of Jorullo, etc., xv. 508 et seqq. Horns Valley Quarry (Gloucester), section deser., xlvil. 555. ae Hornsea (Yorks), section nr., Xxxvili. pl. xxvi. Hornsey (Middlesex), well-section at, x. 145; list of Eoc. foss. fr., x. 415. Hornstones of Lilleshall Hill, 645. ‘ Horsebacks’ comp. w. eskers, xxx. 331. Horseledge (I. of W.), L. Gr. foss. at, iii. 319. Horsepools (Gloucester), section at Hud- dingknowl Hill Quarry descr., xlvil. 554, ‘ Horses,’ in Comstock Lode, xx. 325. HorsFIELD, T., obituary of, Xv1. p. Xxviil. Horsham (Sussex), section to Tenterden, xvii. 276; Weald Clay in neighb. of, xvii. 284. Horsington (Middlesex), Westleton Beds of, xlvi. 137. ‘Horst,’ xlix. 77. Horsted Group (Wealden), x. 457. Hortalotarsus skirtopodus, xlviii. Proc. 190. XXXV. 190 ~ Horton (Nova Scotia), New Red Sandst., etc. nr.; Iv. 56, 573 ure Carbr en iv- 59. Horton-in-Ribblesdale (Yorks), vii. 40; section in till nr., xxxi. 77; H. Flag- stone, viii. 50. Horton Bluff (Nova Scotia), Lr. Coal Measures of, xv. 63, 64. Horton Rectory (Gloucester), descr., xix. 310. Hospennhey (Switzerland), section descr., . 292. section - Hospenthal Schists, 1. 287 et seqq. Hot Point (Cornwall), banded rock of, xxxix. 4 & pl. i. Hot Springs (California), composite sphe- rulites in obsidian fr., xlvi. 423-428 & pl. xvii. Hoveuton, F. T.S. (& T. G. Bonney), Mica-traps fr. Kendal & Sedbergh Dis- tricts, xxxv. 165-179 w. chem. anal. Hourn, Loch (Inverness), flagst., etc. of, Xvil. 202. Hee (Sussex), raised beach, etc. at, xlviii. 270. Hovingham Park (Yorks), section in Coral- lian descr., xxxiil. 362; do. at H. lime- quarry, xxxiil. 369. How, Great (Cumberland), altered ash & Eskdale granite fr., xxxi. 595, 596 & ae ; chem. anal. of granite fr., xxx1. 597. _ How Ledge Limestone in I. of Wight, XXxvil. 90 et seqq. Howardian Hills (Yorks), Corallian of dis- trict, xxxili. 361, xxxvill. Proce. 114. Howe Gill (Westmoreland), xlix. 361, 362. Howgill Fells (Westmoreland), u. 120 et seqq.; diagr.-section to Roman Fell, xxx. 395. Howick (New Zealand), section fr. nr., to R. Wairéa, xli. 210. Howick, Lake (N.Z.), xxii. 257. Howirt, A. W., Phys. Geogr. & Geol. of N. Gippsland (Victoria), xxxv. 1-41 gs. Howler’s Heath (Worcester), section at, ix. 195; do. to Raggedstone Hill, xxi. 91; Silur. foss. at, ix. 224. Howortu, H. H., Mammoth in Siberia [abs.], xxxv. Proc. 1. Howrig (Cumberland), jomts in Triass. sandst. of, xv. 94 fig. Howsg, R. (& A. Hancocx), Labyrintho- dont[ Lepidosaurus Duffii, gen. & sp.nov. | fr. Magnes. Limest. of Midderidge, xxvi. 556-564 & pl. xxxvill.; Proterosaurus Speneri, von Meyer, & Pr. Husleyi, sp. nov., fr. Marl Slate ibid., xxvi. 565— 572 & pls. xxxix.-xl.; Dorypterus Hoff- manni, Germar, fr. same, xxvi. 623-641 & pls. xlii—xlin. Howth Hill (Dublin), pre-Cambr. of, xliv. 534; breccias of, xlvul. Proc. 104, Hoxton (Middlesex), well-section at, x. 144, ; 191 Hul Hoy (Orkney Is.), geol. struct. of, xxxvi. 650 Hoyle’s Mouth Cave (Pembroke), ground- plan of, xxxvili. 286; mammal. re- mains & flint-flakes in, xxxvili. 285, 287. Hredevatn (Iceland), coal, etc. of, xli. 101. ‘Hubb’ or ‘ Drub’ (=black bitum. shale) of W. Riding, xxxvi. 57, 58. Huberville (Lr. Normandy), Pecten valo- niensis-beds at, xxxv. 248. Hiibigenstein (Harz). section to Clausthal, x1. 440. Hupuzston, W.H., Chem. Anal. of Phos- phatic Cambr. rocks, xxxi. 376-383. (& J. F. Brakes), Corallian Rocks of England, xxxiii. 260-402 figs. & pls. xii—xvi (sections & foss.). —_— , Chem. Comp. of some Rocks of Lizard District, xxxiii. 924-928 w. anal, , Rock-specims. coll. by G. Att- wood in Costa Rica, xxxvill. 336-339. , Foss. & Rock-specims. fr. W. Australia, N. of R. Gascoyne, xxxix. 582- 595 w. section & pl. xxiii (foss.). , Section thro’ Walton Common expos. Lond. Clay, Bagshot Beds, & Pla- teau-gravel, xlu. 147-171 figs. & map, xliil. 443-455 figs. , Pres. Addr. on Recent Work of Geol. Soc., xlix. Proc. 65-142, 1. Proc. 58-140. Hudson River Group (=Caradoc Sand- stone) in Quebec district, ix. 85, 90 et seqq. (list of foss.); in N. Y. State, xiv. 346, 431; foss. in same, xv. 282, XXvlll. 228 ; in Winnipeg basin, xvii. 439 ; correl. in part w. Coniston Flags, xxiv. 543 ; at Toronto, annelid jaws fr., xxxv. 374 & pls. xvill., xix. Hudson Valley (N. Y.), glacial drift & strie in, xv. 206; drift=that of Lake Champlain & Montreal, xv. 211. Hudson’s Bay Territories, geol. of, xi. 497-520 & pl. xiv. (map); sections to Vancouver I., xvii. pl. xiii. aaa Seton (Cornwall), killas fr., xxxi. 24. Hughenden Beds (Cret.), of Queensland, XXvill. 279 et seqq. Hueuess, G., W. Indian Phosphates, xli. 80-81 w. chem. anal. Hveugs, S., obituary of, xxviii. p. xiii. Hueuss, T. McK., Junct. of Thanet Sand & Chalk, & of Sandgate Beds & Kentish Rag, xxi. 402-404, , Two Plains of Herts & their Gravels, xxiv. 283-287 figs. , Silur. Grits of Corwen, xxxiii. 207-211 figs. , Pre-Cambr. Rocks of Bangor, xxxiv. 1387-144 w. section. , Further Obs. on Pre-Cambr. Rocks of Caernarvon, xxxv. 682-692 figs. & pl. xxxvi (map). — Hvueues, T. McK., Silur. Rocks of Vale of Clwyd, xxxv. 694-698 figs. » Geol. of Anglesey, xxxvi. 237- 239; xxxviil. 16-27 figs. — , Tracks of Terrestrial & Fresh- water Animals, xl. 178-185 & pls. viii— xl. ; So-called Spongia paradoxica, S. Woodw., fr. Red & White Chalk of ‘Hunstanton, xl. 273-278 w. chem. anal. === , Perched Blocks & Assoc. Phe- nom., xlii. 527-538 figs. —.,, Drifts of Vale of Clwyd, & their Relat. to Caves & Cave-deposits, xiii. 73-116 figs. & pl. ix (stone-implem.) ; Ancient Beach & Boulders nr. Braunton & Croyde, xliii. 657-670 figs. , Posit. of Obermittweida Con- glom., xliv. 20-24 w. section ; Cae Gwyn Cave, xliv. 112-136 figs. — : hoa attention to work of Swiss Palxontogr. Soc., xxxviii. Proce. 1; reports on Internat. Geol. Congr. at Bologna, xxxviii. Proc. 2-4]; Lyell Medal awarded to, xlvii. Proc. 42. Hugo I. (New Caledonia), *Triass. Foss. frxxe, (hart 2)role Huken (Norway), chem. anal. of labrador- porphyrite fr., 1. 33. Huleh Lake (Palestine), xlix. Proe. 5. Huxixz, J. W., Saurian Humerus fr. Kimeridge Clay of Dorset Coast, xxv. 386-389 & pl. xvi. , Foss. Remains of Gavial-like Saurian [Steneosaurus rostro-minor | coll. by J. C. Mansel fr. Kimeridge Bay, xxv. 390-400 & pls. xvii.—xviii. , Crocodilian Skull [ Steneosaurus Manselii, sp. nov.] fr. Kimeridge Bay, xxvi. 167-172 & pl. ix.; Teeth assoc. w. Two Fragments of Jaw [Hnthekiodon, gen. nov.| 2bid., xxvi. 172-174. , New & Undescr. Wealden Ver- tebra, xxvi. 318-325 fig. & pl. xxii; Appendix to same, xxviii. 36; 3rd Note on [| Hucamerotus|, see xxxv. 752. , Plesiosauria coll. by J.C. Mansei in Kimeridge Bay, xxvi. 611-622 & pla xi eel , Reptilian Foss. fr. Gozo, xxvii. 29-32 fig.; Reptil. Skull (Iguanodon) fr. Brooke (I. of W.), xxvii. 199-206 & pl. xi.; Ichthyosaurus enthekiodon, sp. nov., fr. Kimeridge Bay, xxvii. 440-441 & pl. xvii.; Feleosaurus megarhinus, sp. nov., ibid., xxvii. 442 & pl. xviii. , Ichthyosaurian Remains [Teeth | Kimeridge Bay, xxvill. 3435 & ply i, , Anatomy of Hypsilophodon Foxii, xxix. 522-531 & pl. xvii, xxx. 18- 23 & pl. iii. —— ——,, Saurian Limb-bone [ Ceteosau- rus hwmero-cristatus, sp. nov.| fr. Kime- ridge Clay of Weymouth, xxx. 16-17 & pl. ii.; Astragalus of Iguanodon Mantelli, xxx. 24-26 figs.; Reptilian rg pene a a a se a EE ee ee ee Hul | 19 Tibia & Humerus (Hyleosaurus?) fr. Wealden in I. of W., xxx. 516-520 & pl. xxxi.; Modified Form of Dinosau- rian Ilium, hitherto reputed Scapula, xxx. 521-528 & pl. xxxil.; xxxil. 364- 366 figs. Hoke, J. W., Skulls (Goniopholis ?) fr. Wealden & Purbeck indicatg. new Sub- group of Crocodilia, xxxiv. 377-381 & pl. xv.; Os articulare of Iguanodon Mantelli (?), xxxiv. 744-747 figs. , Poikilopleuron Bucklandi ident. w. Megalosaurus Bucklandi, xxxv. 233-237 & pl. xu.; Vectisaurus valden- sis, gen. & sp. nov., Wealden Dinosaur, xxxv. 421-424 & pl. xxi.; (Hucamero- tus) Ornithopsis, xxxv. 752-761 figs. ; Vertebre of same, xxxvi. 31-35 & pls. 1i1.—iv. , Lguanodon Prestwichii, sp. nov., fr. Kimeridge Clay of Cumnor, Oxford, xxxvil. 433-456 & pls. xvili—xx. , LIguvanodon-remains indicatg. new Sp.: I[guanodon Seelyi, xxxviil. 1385— 144 figs. & pl. iv.; Os pubis & Ischium of Ornithopsis eucamerotus, XXxXviil. 372-376 & pl. xiv. ——, Pres. Addr. [Classif. & Struct. of Foss. Reptilia], xxxix. Proc. 44-65; [Skeletal Struct. of Dinosauria], xl. Proc. 47-57 figs. , sternal Apparatus in Iguanodon, xli. 473-475 & pl. xiv.; Mavxilla of same, xlii. 485-436 & pl. xiv. , Dinosaurian Remains in A. Leeds’s collection, xlii. 695-702 figs. , Wollaston Medal awarded to, xlii. Proc. 30. Huu, Epw., Phys. Geogr. & Pleistoc. Phenom. of Cotteswold Hills, x1. 477- 496 figs. —, Trias & Perm. of Odenwald & Corresp. Format. in Central England, xiv. 219-227 w. section. ——,S.E. Attenuation of Lr. Secon- dary Format. of England, & prob. Depth of Coal Measures under Oxon & Northants, xvi. 63-81 fig. & pl. iv (sections). , Iso-diametric Lines repr. Dis- trib. of Sedimentary Clay & Sandy Strata, as disting. fr. Calcareous Strata, w. spec. ref. to Carb. Rocks of Britain, xviii. 127-146 figs. & pl. vil (map). (& A. H. Grern), Millstone Grit of N. Staffs & Adjoining Parts of Derby, Cheshire, & Lancs, xx. 242-267 figs. & pl. xiv (map). ——, Thickness of Carb. Rocks of Pendle Hills (Lanes), as illustr. S.E. Attenuation of Carb. Rocks of N. Eng- land, xxiv. 319+323; Relat. Ages of Leading Phys. Feats. & Lines of Elev. of Carb. District of Lancs & Yorks, xxiv. 8323-335 figs. , Evid. of Lr. Carb. Ridge crossing Cheshire Plain beneath Trias, 3) ond & formg. boundary betw. Perm. of Lanes type on North, & that of Salopian type on South, xxv. 171-184 w. map & sections. Huu, Epw., Perm. Breccias & Boulder- beds of Armagh, xxix. 402-405 figs. . , Upper Limit of Essentially Marine Beds of Brit. & Continent. Carb., w. sugg. new Classif. of Carb., xxxiil. 613-650 w. sections. , Geol. Age of Rocks formg. S. Highlands of Ireland, known as ‘ Dingle Beds,’ & ‘Glengariff Grits & Slates,’ xxxv. 699-721 figs. , Geol. Relat. of S. Ireland Rocks to those of N. Devon, etc., xxxvi. 255- 274 w. vert. sections. , Prop. Devono-Silur. Format., Xxxvili. 200-208; Two Brit. Types of Lr. Cambr., & Condit. under wh. they were Deposited, xxxviil. 210-214 figs. , Phys. Geol. of Tennessee & adjoining Districts in U.S.A., xlvii. 69- 76 w. map & sections. , Comp. of Red Rocks of 8. Devon Coast w. those of Midland & W. Coun- ties, xlviii. 60-67 figs. , Geol. Feats. of Arabia. Petrera & Palestine [abs. |, xlix. Proc. 2. ——, Artesian Boring at New Lodge, nr. Windsor Forest, 1. 152-155 w. sec- tion. , Murchison Medal awarded to, xlvi. Proc. 35. Hull (Yorks), Cyrena fiuminalis-beds over Boulder Clay nr., xvii. 446-454; bor- ings & well-sections nr., xvi. 455, xxiv. 181, 182; submerged forest nr., xxiv. 157; peat & underlying beds seen in excav. of Albert Dock at, xxvii. 237-240. Hulverton Hill (Somerset), section to Wheddon Cross & Timberscombe, xxxv 534. Humber River, section across, xxiv. 152. Humbleton Hill (Durham), Perm. Chito- nidex fr., xv. 616. Humspoupt, A. von, *Kosmos, Ist vol., 1. 402-406. , obituary of, xvi. p. xxix. Humic acid in Taplow phosphatic chalk, chem. anal., xlvii. 358. Humite, *of Mte. Somma, x. (Part 2) 11. Humphriesani hemera, xlix. 483 et segq. Hunan (S. China) coal, xxv. 182. Huncote (Leicester) syenite, xxxiv. 229; chem. anal. of same, xxxviil. 198. Hundar (Upper Indus), talus at, xxix. 444 fig. Hungary, *Tertiary of, xi. (Part 2) 42; *geol. of Edelény, xii. (Part 2) 18; *reol. of parts of, xiv. (Part 2) 25, xvii. ‘(Part 2) 11; (N.W-.) *Kossen strata in, xvi. (Part 2) 173; *Tert. erupt. rocks of, xvi. (Part 2) 33-35; (S.E.) metallif. deposits in, xvi. (Part 2) i 193 Hux 12; (S.W.) *Cret. of, xviii. (Part 2) 6; *Upper Nummul. of, xix. (Part 2) 8 Hungerford (Berks), section nr., ii. 235 ; do. to I. of Thanet, x. pl. i. Hungry Hill (Hants), Southern Drift on, xlvi. 161. Hunstanton (Norfolk), Red Rock of, xx. 327-332 figs., xlix. Proce. 111 et SEqq.3 drift nr., xxii. 473; Red Chalk of, xxv. 185-192 w. lists of foss.; poss. equiv. of Hessle Clay at, xxxv. 415; Spongia paradoxica, so-called, fr. Red & White Chalk of, xl. 273-279; section of cliff nr. lighthouse, xliii. 562 ; diagr. showg. alternat. of Gault & Lr. Chalk betw. Cambridge and, xliii. 595: polyzoa of Red Clay of, xlvi. 454-486 & pl. xix. Hunstanton Limestone, xxiii. 229; do. in Lincs, xxiii, 234, 235, xliv. 324, 347 w. lists of foss.; beds above & below same, xxiii. 235,243 ; unconform. at base of, xxiii. 242; age of, xxiv. 223 sis equivs. in Yorks, Lincs, & N. Europe, xxvi. 331 e¢ seqg., xliv. 333; minute struct. & chem. anal. of, xliv. 3655, 358. Hont, J. S., see Enys. Hunt, T. C., Geol. of St. Mary’s, Azores, ii. 39-40. —— ——.,, Earthquake Shock in Azores, ix, 1-5. Hent, T. S., Points in Chem. Geol., xv. 488-496, —.—, Format. of Gypsums & Dolo- mites, xvi. 152-154. — » Mineralogy of Organic Remains [Hozoon] fr. Laurent. of Canada, xxi. 67-71. —— —, [Correl. of Europ. & N. Amer. pre-Cambr. ], xxxviii. Proc. 4, Hunt’s Cross (Lanes), section to beyond __Garston station, face. xxxix. 90. Hunter, R. (& S. Histor), Geol. of Neighb. of Nagpur, Central India, x. 470-473, xi. 345-383 w. sections & pl. x (map). Hunterite, min. nov., xvi. 161. Hunting Bridge (Hants), Bracklesham Beds at, xviii. 79. Huntingdonshire, freshwater deposit in drift of, ix. 271-274. Huntsbury Hill (Northants), section to Kingsthorpe & Blisworth, xxvi. 359. Huntsworth (Somerset), sections in drift deser., xx. 119. Huron, Lake, geol. of neighb. of. i. 453— 455, vii. 223; section to Lake Cham- plain, vii. 237; feats. of basin, xlvi. 526. Huronian formation, char. of, xix. 45 3 on S. shore of Lake Superior etc., xix. 48 et seqgq.; synopsis of, table facg. xix. 52; in Canada, xxi. 46, xxix. 21 ef seqq., xl. 376, 377, xlii. Proc. 83, 84, xliv. 22-44, 801; in S. New Brunswick, xxi. 424; & in Nova Scotia, xxvi. 473; in Grinnell Land, xxxiv. 556; clay-slates, microsc. study of, xxxv. 156-164: of Sud- bury, copper-ore deposits in, xliv. 837, 838 Hurst, T. G., obituary of, xlvii. Proc. 58. Hurst Wood (Kent), section to Shingle Hall, 1. 174, Hurston (Sussex), section to Fittlesworth, xliti. 640, Husavik (Iceland), marine & freshwater deposits of, xli. 95 w. sections & list of foss. Hiittenberg (Carinthia), *iron-ore deposits Obes (Part 2)\2) ee Hiittenrode (Harz), section to Elbinge- rode, xi. 438. Hurton, F. W., Nga Tutura, extinct Volcano in New Zealand, xxv. 13-15 w. section. Saat aa OI MODSIS Of Younger Format. ot New Zealand, xxix. 372-379, —— -——- Geol. of New Zealand, xli. 191— 220 w. map & sections; Geol. Posit. of “Weka Pass Stone’ of N. Z., xli. 266— 278 w. sections; Correl. of ‘ Curiosity- Shop Bed’ in Canterbury (N. be) 40 547-564 w. map & section. » Eruption of Mt. Tarawera (N. Z.), xliii. 178-188 w. maps. —, Hornblende-Biotite Rock fr. Dusky Sound (N. Z.), xliv. 745-746. , Plesiosaur [ Cimoliosaurus, sp. nov.] fr. Waipara River (N, Z.) [abs. |, xlix. Proe. 151. Hurton, R,, obituary of, xxvii. p. XXX1. Hurron, W., obituary Of) xvi) ps XXXVII. Huxzey, T. H., Obs. on Struct. & Aff. of Himantopterus, xii. 34-37. Crustacean (Pygocephalus Cooperi, Huxley) fr. Coal Measures, xiii 363-369 & pl. xiii. oe no Uephalaspis & Pteraspis, xiv. 267-280 & pls. xiv.—xv. tonbury); w. Remarks on Struct. of Atlas & Axis Vertebre & Cranium in that Genus, xiv. 281-294, = » Stagonolepis Robertsoni (Agassiz) of Elgin Sandstone; & Foot- marks in Sandst. of Cummingstone, xv. 440-460 & pl. xiv. —— ——, Dicynodon Murrayi, sp. nov., fr. nr. Colesberg [abs.], xv. 555-556 3 Amphibian & Reptilian Remains fr. S. Africa & Australia, xv. 642-658 & pls. xxi.—xxiii. ; Rhamphorhynchus Bucklandi fr. Stonesfield Slate, xv. 658— 670 & pl. xxiv.; Foss. Bird [ Paleeu- dyptes antarcticus] & Foss. Cetacean [| Phocenopsis Mantellii] fr. New Zea- land, xv. 670-677 figs.; Dermal Armour of Crocodilus Hastingsie, xv. 678-680 & pl. xxv. 0 , Plesiosaurus fr. Street (Glas-. Hux Huxtey, T. H., Macrauchenia bolivi- ensis, sp. nov., xvii. 73-84 & pl. vi.; Pteraspis dunensis (Archeéoteuthis du- nensis, Roemer), xvi. 163-166 fig. ; [Reptilian Remains fr. N.W. Bengal], xvii. 362. , Labyrinthodonts fr. Edinburgh Coalfield, xviii. 291-296 & pl. xi. ; Stalk- eyed Crustacean fr. Carb. Strata nr. ‘Paisley, xviii. 420-422 fig.; Premolar Teeth of Diprotodon, & on new Spp. of that Genus, xvii. 422-427 & pl. XL , Anthracosaurus Russelli, Laby- rinthodont fr. Lanark Coalfield, xix. 56— 68 figs. , Cetac. Foss. termed ‘ Ziphius’ by Cuvier, & Belemnoziphius compres- sus, sp. nov., fr. Red Crag, xx. 8388-396 & pil. xix. , Dinosaurian Remains fr. Stormberg Mts. (S. Africa), xxii. 1-6; New Specim. of Lelerpeton elginense, xxi. 77-84 figs. , Pres. Addr., vice L. Horner, [ Nat. & Results of Paleont. Investigat. |, Xvill. pp. xl-liv; Pres. Addr. [ Uniformi- tarianism, etc.!, xxv. pp. xxxvili—li; [ Homotaxis, etc. ], xxvi. pp. xlii-lxiv. —— ——, Hyperodapedon, xxv. 1388-152 figs.; Labyrinthodont [Pholiderpeton scutigerum, gen. & sp. nov.] fr. Brad- ford, xxv. 309-310 & pl. xi [? non u1.]; Upper Jaw of Megalosaurus, xxv. 311- 314 & pl. xii. , Hypsilophodon Foxii (gen. & sp. nov.| fr. Wealden of I. of W., xxvi. 3-12, 50 & pls. i-1i.; Further Evid. of Aff. betw. Dinosaurian Reptiles & Birds, xxvi. 12-31 figs.; Classif. of Dinosauria, w. Obs. on Dinosauria of Trias, xxvi. 32— 50 & pl. in. , Stagonolepis Robertsoni & Evolution of Crocodilia, xxxi. 423-438 & pl. xix. , Further Obs. on Hyperodape- . don Gordoni, xliil. 675-693 figs. & pls. XXV1.—-XXVil. , Wollaston Medal -awarded to, xxx. Proc. 47. Huyton (Lancs), 11. 24, 25 w. section. Hyena, *relat. betw. foss. & recent spp., xx. (Part 2) 4. antiqua fr. Norfolk, xxvi. 511 & pl. xxxill. arvernensis, carnassial (tooth) fr. Red Clay, xlii. 364, 365 fig. crocuta, comp. w. H. sinensis, xxvi. 422, 423; w. H. spelea, xxxill. 597, 598 ; (?) occurr. in Ightham fissure, 1. 201 & pl. xii.; var. spelea, in Ffynnon Beuno & Cae Gwyn caves, xlii. 17; see also A. spelea. felina, sp.nov., xxxvi. 130 & pl. vi. sinensis, sp. nov., xxvl. 422 & pl. XXVill. sivalensis, xxxvi. 128; comp..w. H. sinensis, Xxvl. 422, 423. 194 Hyena spelea, at Creswell Crags, xxxi. 684, xxxll. 248, xxxiil. 596; in Coygan Cave, xxxvill. 282; evid. of occup. by, in Robin Hood Cave, xxxii. 245, 246; measurem. of skull & teeth, xxxiil. 597, 598. striata, H. arvernensis ref. to, xlii. 364; occurr. in Tert. of Val d’Arno, xlvi. 62-65 figs. Hyzna-den of Wookey Hole, xvii. 115- 125 figs., xix. 260-274 figs. Hyenarctos-molar in Red Clay of Suffolk, XXXlll, 534-536 fig. Hyenodon (?), sp. (Plioc.), xii, 227, 235 fig. Hyaline rhyolite rock-group, xxxvil. 408. Hyalite, *fr. Mexico, iv. p. xxii; of recent format., xxxiv. 75 & pl. iv.; in Cir Mhor pitchstone, xlix. 549; in Tor More do., xlix. 560. Hyalostelia Smithi comp. w. Astroconia, XXXvll. 256. Hybocrinus, Berocrinus, & Hybocystites, relat. of, Xxxvill. 298-312 figs. & plese. —— dipentas, xxxvill. 298 figs., 301 fig., 303 & pl. xi.; atrophy in, xlv. 163 fig. —— tumidus, xxxviil. 298 fig., 303 & pl. xi. Hybocystites, Hybocrinus, & Berocrinus, relat. of, xxxvili. 298-312 figs. & pl. xi. problematicus, xxxvili. 307 et seqq. & pl. xi. Hybodus austiensis, sp. nov., xxxvii. 416 & pl. xxii. — basanus, sp. nov., 1. pl. iv. —— punctatus, sp. nov., xxxvii. 417 & pl. xxii. Hype, S., Deep Mining w. Relat. to Phys. Struct. & Mineral-bearing Strata of S.W. Ireland [abs.], xxvi. 348. Hydnophora maliriensis, sp. nov., in Khirthar Group, xxxvii. 200. Hydrobia Bradleyi, sp. nov., xvi. 178 & pl. vil. caledonica, sp. nov., xxix. 349 & pl. xi. — Carteri, sp. nov., xvi. 178 & pl. viii. — dubia, sp. nov., xxxv. 86 & pl. vu. —— Ellioti, sp. nov., xvi. 178 & pl. viii. —— marginata in Biddenham Pit, xviii. 113, 114. —— Parkinsoni, sp. nov., x. 160 & pl. i. —— Websteri, sp. nov., x. 160 & pl. 11. —— sp. (Lias), xxiii. 545. Hydrochloric acid, its action on coprolites of Upper Greensand, xxix. 79; do. on rock of Cockfield & Armathwaite dykes, xl. 224, Hydrofluoric acid, *showg. struct. of mine- rals, xi. (Part 2) 23. Hydrosaurus lesinensis contrasted w. Adriosaurus Suessi, xxxvii. 52 et seqq. Hydrothermal action induc. rock-meta- morphism, xxii. p. ci, 533, xxili. pp. lviii, lix, lxv; orig. of mineral deposits, xxxy. 391. ‘ Hydroxide Oolite,’ xii. 315. Hydrozoa in Carb. group, xxxvii. Proce. 206. 197-199 & 195 Ice Hyleosaurus, its relat. w. Macellodus, x. 425; (?) tibia & humerus of, xxx. 516- 520 & pl. xxxi., xxxv. pl. xii.; (?) ilium of, xliv. 53 fig. Hylerpeton comp. w. Dendrerpeton, xix. 470. — Dawsoni, gen. & sp. nov., xviii. 241 & pil. ix. Hylonomus aciedentatus, gen. & sp. nov., Xvi. 275 figs., 276, xviii. 7, 239 & pl. ix. — Lyellii, sp. nov., xvi. 274 figs. ; xviii. 6, 238 & pl. ix., 242 & pl. x.; xlvii. Proc. 169. Wymani, sp. nov., xvi. 276 figs.; Xviil. 6, 240 & pl. ix. Hylospongia, gen. nov., xxix. 79. Hylton Castle (Durham), Phyllopora multipora fr., xxxviii. 347-349 fig. Hymenocaris, xix. 90 fig., 91. vermicauda (?) tracks in Lingula- Flags, x. 208-211 fig. ; in Lr. do., xxxvii. Proce. 80. Hymenophyllites curtilobus, sp. nov., Xvill. 321 & pl. xv. delicatulus, xl. 593. Gersdorffii, xviii. 322 & pl. xv. pentadactyla, sp. nov., xxii. 159. quadridactylites, xl. 596. Hyopotamus bovinus, gen. & sp. nov., iv. 103-141 & pls. vii.—viii. - — Pictetiref. to Dacrytherium, xlviii. 2. vectianus, sp. nov., iv. 103-141 & pl. vi. Hyopsodus, app. ident. w. Microcherus, xh. 529-531. Hyotherium, gen. aff. of, xliii. 22. Meissneri *in brown coal of Hart, xix. (Part 2) 31. perimense, sp. nov., jaw of, xliii. 19— 23 fig. — sindiense, aff. of, xliii. 20, 21. Hyperammina vagans, xxxix. 26 & pl. ii. Hypergonia (subgenus of Murchisonia), char. of, xlviii. 564. Hyperite, of Madagascar, xlvy. 342. Hyperodapedon, post-Paleoz. age of, dis- cussed, xxv. 138-141, 148 e¢ seqq.; aff. & terrestrial habits of, xxv. 147 ee, S. Devon, xxv. 146, 156. —— Gordoni, discov. of, xv. 435, 460 ; redescr., xxv. 141-144; [?2 varr.], xxv. 144 figs., 146; further obs. on, xliii. 675-694 figs. & pls. xxvi—xxvii.; pre- maxilla fr. Devon coast, xliv. 163, 319. Hyperoodon, sp. fr. Red Crag, xliii. 14 fig, Hypersthene, chem. anal. 'of, 1. 22. Hypersthenite of Mosedale Crags & Lang Dale, xxxii. 17, 21 & pl. ii. ; chem. anal. of same, xxxii. 24. Hypertrophy, cause of change in an or- ganism, xly. 163. “Hypogene’ rocks in Egypt, iv. 328. “Hypometamorphic’ rocks of Anglesey, xl. 567, 582. Hyposaurus Rogersii, gen. & Sp. Nov., v. 383 & pl. xi.” Hypothyridz, subdiy. of Terebratula, ii. 384, 386. “Hypozoie’ rocks, iii. 136. Hypsilophodon Foxii, gen. & sp. nov., xxvl. 3-12 & pls. i-ii.; aff. w. birds, XXvi. 28; anatomy of, xxix. 522-532 & pl. xvili., xxx. 18-23 & pl. iii. Hypsiprymnopsis rheticus, gen. & sp. hov., xx. 409-412 figs. Hypsiprymnus comp. w. Plagiaulag, xiii. 263 et seqq., xviil. 355 et seqq. Gaimardi, xiii. 266, 278 fig.; xviii. 366 figs. —— Grayii, aff. w. Thylacoleo, xxiv. 310, 313 fig. —— Hunteri, premolar of, xx. 411 fig. minor, premolars of, xx. 411 figs. Hypsocormus Leedsii, sp. nov.,xlvi. Proc. ®. —— tenuirostris, sp. nov., xlvi. Proc. 8. oes gen. diff. fr. Portheus, xxxiii. 507. lewesiensis, Xxxiii. 508. Hyracotherium, gen. aff. w. Pliolophus, xiv. 65, 66. leporinum comp. w. Pliolophus vulpi- ceps, Xiv. 58, 59. Hytanahan (Brazil), iron-sandst. of, Xxxv. (erp Hythe (Kent), sections below Chalk nr., i. 179-189, iii. pl. xii. ; Punfield Beds (?) at, xxvii. 221. z TVAnson, E., obituary of, xliv. Proc. 48. IsBetson, L. L. B. (& E. Forpss), section betw. Blackgang Chine & Atherfield Point, i. 190-197. , Orig. of Veins of Gold in Quartz & other Rocks [abs.], xii. 384. , obituary of, xxvi. p. xli. Lbew (?) fr. Tertiary of Malaga district, xv. 602. Ice, packing of, in St. Lawrence River, ii. 422-426; boulders transp. by, iv. 318- 323, V. pp. XXvili-xxx, vii. 135, viii. PP. XXV—Xxvili, ix. 308, xiii. 189, xiv. 264, . Xxvil. 525 et seqg.; stranded, causg. contort. of drift, vii. 30 ; half-floatg. ice, polishg. of rocks due to, viii. 28. Ice, coast-, drifts formed by; xi.’ 119) sai. 59; floating, Boulder Clays deposited from, xiv. 263, 264, xxvi. 103 ef seqq. ; causg. rock-erosion in Scotland, xviii. 164-184; anchor-ice, excay. action of, xx. 128; ice-action formg. & preservg. lakes, xx. 463-465. Ice, Arctic, physics of, xxvi. 67 1-701 ; marks in Newfoundland, xxvi. 704; import. of ice in mouldg. pres. earth- surface, xxix. pp. li-lxxviii. Ice, friction of ice upon, apparatus for determg. heat evolved by, xxx1. p. lxxxiil; inland, of Greenland, xxvi. 674, 677, XXxill. 144; action (of coast-ice) on oscil- lating area, xxxiii. 929-931; distrib. 02 ——s Ice durg. Glacial period, xxxiv. Proc. 76; (coast-) originat. Hessle Clay, xxxv. 411- 412; (do.) insuff. to ace. for glaciation of Shetland, xxxv. 807; gravels resultg. fr. melting of, in E. Anglia, xxxvi. 500, Xxxvill. 670, 671; dir. of movem. on Aberdeen coast, xxxvili. 160-177 w. map ; do. in N. Ireland, xliv. 827-833 w. maps. Ice, rate of flow of, xliil. 398 et seqq.; agency of, traced at Selsey, xlviiil. 350; see also Glacial, Glaciation, Ice-sheet, etc. Ice-cap, polar, & Glacial climate, xxxii. 400-406. Ice-dam, ancient, at mouth of Glen Spean, xlvin. 12. Ice-fjords of N. Greenland, xxxiil. 142-176 figs. Ice-foot on Arctic coasts, xxxiv. 565. Ice-formation, underground orig. of, 1. 485. Ice-rafts, accumul. & transp. power of, XXXVIll. 233 et seqq. Ice-sheet in N. Lanes, Yorks, & West- moreland, evid. for, xxvill. 471-491 & pl. xxx. (map) ; 1.-sh. period in N. part of Lake District, xxix. 434; im Eden Valley & W. part of Yorks Dale district, xxxi. 55; in Yorks, movem. of, xxxill. 114 et seqgg.; in Orkney Is., dir. of, Xxxvi. 654 et segg.; chart showg. prob. path in North Sea, xxxvi. pl. xxvii; forest-growth coexist. with, xxxviil. 742 ; in W. Highlands, xlviii. 5; lake formed durg. decay of same, xlviii. 9. Icebergs, *in S. Hemisphere, ii. (Part 2) 69 ; boulders transp. by, ii. 183, iv. 97, 317-318, v. 19, 23, vi. p. Ixu, vi. 67; icebergs on Greenland coast, ix. 305, xxvi. 679; action on sea-bottom, ix. 306 ; format. of (as illustr. in N. Greenland), XXxill. 154; insuff. to ace. for glaciation of Shetland, xxxv. 807 ; formg. Contorted Drift on Norfolk coast, xxxvi. 472; in conn. w. Moel Tryfaen deposits, xxxvil. 355, 356. Iceland, geysers of, iii. p. liv, iv. p. ci; glaciers & moraines in, xxix. 208, 209 ; Tert. basaltic format. of, xli. 93-101 figs.; hollow spherulites in obsidian fr., xli. 165, 166 & pl. iv.; basic rocks reg. as ident. w. Scottish & Irish Tert. do., xii. 53. Tehnites lithographicus, xxx. 14 fig. Ichnolites in coal-format. of Nova Scotia, ui. 182. Ichthyerpetum hibernicum, sp. nov., fr. Kilkenny Coal Measures, xlvii. 343-347 figs. Ichthyodectes, gen. diff. fr. Portheus, xxxili. 520; do. fr. Daptinus, xxxiv. 439 et seqq. elegans, Sp. NOV., Xxxiil.521 & pl. xxii. minor, xxxill. 520 & pl. xxii. Ichthyodorulites fr. nr. Ludlow, xii. 288 & pl. x. Ichthyolites fr. N.S.W., xx. 1-5 & pl. i. Ichthyopterygia in relat. to Sauropterygia, xxxix. Proc. 44 et seqq. 196 Ichthyosauria, Ophthalmosaurus, new genus of, xxx. 696-707 & pls. xlv., xlvi. Ichthyosaurus, skin of, ix. 79-81 & pl. v. ; contrasted w. Hosawrus, xix. 53 et seqq.; teeth fr. Kimeridge Bay, xxviii. 34-35 & pl. ii.; tooth-root, etc. in, xxxv. 197; viviparous sp. of, xxxv. Proc. 104; comp. w. teleosauria & recent crocodilia, xxxvi. 645; sp. in Gr. Oolite, xxxviil. Proc. 197; shoulder-girdle of, xxxix. Proce. 45 fig. ; interclavicle of, xxxix. Proc. 47; geogr. distrib., etc. of, xxxix. Proc. 50,51; hind limb of, xxxix. Proc. 55, 56 fig. crassimanus comp. w. I. zetlandicus, Xxxvi. 646. enthekiodon, sp. nov., xxvii. 440 & pl. xvii. gaudensis, sp. nov., xxvii. 29 fig. ; xxxv. 527. *trigonodon, xi. (Part 2) 41. Walkeri transf. to Cetarthrosaurus, XXIx. 505. zetlandicus, sp. nov., skull of, xxxvi. 635-647 & pl. xxv. Ick, W., Foss. Dicotyl. Trees in Bottom Coal at Parkfield Colliery, i. 43-46 w. section. , Crustac. Remains in Carb. Rocks, i. 199. Icklingham (Suffolk), flint-implem. fr., xvii. 363. tie Me (Troad), crystall. schists of, xxxix. 27. Idar (Oldenburg), section to Oberstein, iv. 211; agate-quarries nr., iv. 212. Iddingsite, different. fr. Potluck pseudo- morphs, l. 617 et segq. Idmonea, remarks on, xl. 789. aldingensis, sp. nov., xl. 696. — atlantica, xl. 683. bifrons, sp. nov., xl. 685 & pl. xxx. —— claviformis, sp.nov., xlv. 569 & pl.xix. —— commiscens, sp. nov., 1. 524 fig. —— concava, xlviii. 156. — contorta, xliii. 339. contortilis, sp. nov., i. 68 fig. Hochstetteriana, x1. 684 & pl. xxx. maxillaris, sp. NOV., i. 523 fig. — Milneana, xl. 684. radians, xl. 684. — ramosa, xlili. 339. reticulata, xlviii. 156 & pl. iii. serpens, xliii. 339. —— stomatoporoides, sp. nov., xlv. 568 & pl. xix. triquetra, xl. 790; var. Parkinsoni, nov., xlv.569 & pl. xviii. ; var. ¥-formis, nov., xlv. 568 & pl. xix. sp. (Eoc.), 1. 525 fig. Idocrase, fluid-cavs, in, xiv. 482 & pl. xix. ; occurr. & comp. of, xxxili. 466; in altered Coniston Limest., xlvii. 311 & pl. xii.; in Shap rocks, xlix. 368. Idwal, Llyn & Cwm (N. Wales), viii. 375, 376. Ifton Heath (Shropshire), section to Chirk, xxxili. pl. i.; Coal-Measures, etc. at, xxxill. 10 e¢ segq., 25 & fl. i (vert. section) 197 Imp Ightham (Kent), Paleolith. flint-implem. nr., xlv. 270-297 & pls. ix.xi.; map of drift-beds around, xlv. pl. ix.; section along crest of Chalk escarpm. to Limps- field, xlvii. pl. vi.; ossif. fissures nr., 1. 171-187 figs. ; vertebrate fauna fr. same, 1. 188-211 & pls. x—xii.; I. Common, section to Comp Wood, xlv. 272. ~ Igneous rocks of Charnwood Forest, xxxiv. 211, xxxvi. 349; age of same, xxxiv. 237; of N. Gippsland, tabulated, xxxv. 8; assoc. w. pre-Devon. of Bohemia, xxxvi. 598; in N.W. Highlands, xxxix. 408; microsc. struct. of same, xxxix. 419; var. in, condit. on wh. they depend, xl. 54, Igneous matter, phys. condit. involved in injection, extrusion, & cooling of, xli. Proc. 103-106; ign. rocks, classif. & struct. of, xli. Proc. 61-96; convers. of crystall. schists into, in Galway, xliii. 517-524; of S. of I. of Man, xlvii. 432- 450 & pl. xiv (map & sections). Iguana, basi-occipital of, v. pl.x.; vertebra comp. w. that in Clidastes & Python, xxxil. 709 fig., 710. Iguana Creek Beds (Carb.) of N. Gippsland, xxxv. 26. Iguanodon, fr. I. of Wight, ii. 95; (2) at Ridgeway, iv. 248; fr. Hastings, Brook Bay, & Tilgate Forest, v. 40-42 ; bones of hind-foot of, xiv. 174; femur of, xiv. p. lxxxii, 175; do. comp. w. that of Megalosaurus, xxiii.3; footpr. found nr. Hastings, xvill. 247-253 figs. Iguanodon, disting. fr. Hypsilophodon, XXVi. 3 et seqq., xxix. 523 et seqq., XXX. 22, 23; gen. struct. comp. w. that of birds, xxvi. 16 e¢ seqq., xxx. 12,13; tibia comp. w. that of Megalosaurus, xxvi. 19; presumed skull of, fr. Brook, xxvii. 199 —206 & pl. xi.; supp. scapula of, xxx. 521 et seqq. Iguanodon (?) axis fr. Brook Point, xxxi. 461464 figs. ; pelvis of, xxxii.364,365 fig.; do. comp. w.that of Ornithopsis, xxxviii. 374; tooth-root, etc. in, xxxv. 197 ; astra- galus of, xxxv. pl. xii.; sacral measurem., xxxvi. 448; struct. of shoulder-girdle, xxxlx. Proc. 61, 62, 63 figs.; cranial & pelvic struct. of, xl. Proc. 47 et seqq.; sternal apparatus of, xli.473-475 & pL.xiv.; maxilla of, xlii. 435-436 & pl. xiv. — bernissartensis, side view of cranium, xl. Proce. 48. —— Dawsoni, sp. nov., xliv. 47 et seqq. figs. ; chief char. of, xlvi. 38; left ilium of, xlvi. 37 fig. — Fittoni, xlvi. 37 fig., 38. hollingtoniensis, xlvi. 37 fig., 40, 41 g. — Manételli, dinosaur fr. Cowleaze Chine all. to, xxi. 455; astragalus of, xxx. 24-26 figs.; os articulare of, xxxiv. 744-747 figs.; tibia of, xxxv. pl. xii.; vertebre of, xxxviil. 142; dorsal vertehrze comp. w. those of Sphenospondylus, xxxix. 61. Tguanodon Prestwichii, sp. nov., XXXvi. 433-456 & pls. xvill—xx. Seelyi, sp. nov., xxxviil. 135-144 figs. & pi. iv. he — Suwessii referred to Mochlodon, xxxvul. 621, 624. —— spp., xlvi. 43, 44 fig. ; Iguanodon-quarry nr. Allington, section of ‘ pipes’ in, xxi. 455. ; Iguanodontia, char. of group, xxvi. 34; obs. on, xliv. 46; fr. Wadhurst Clay, xlvi. 36. Iken (Suffolk), section at, v. 347; do. to Chillesford, v. 349. IncuHester, Earu of, obituary of, xxi. p. xltx: Ilex Hartungii, foss., xv. 56. Ilford (Essex), Pleistoc. foss. at, iv. 42-46 ; brickearths at, xxili. 92, xxxviil. pl. xxvi (sections). Ilfracombe (Devon), Paleoz. at & nr., xxii. 354, 356 figs.; Middle Devon. of district, xxiii. 604, 608; effects of pressure on limest. at, xxxv. Proc. 88 figs. ; section in road-cutting nr., xlviii. 318. Ilfracombe Beds, distrib. of foss. in, xxlll. 372, 376 et segqg., 639; in W. Somerset & N. Devon, xxiii. 586, 589 et segqg.; conclusions as to, xxiii. 611. Ilfracombe Slates in W. Somerset, xxxv. 535 et seqq. Ilgachuz Mt. (Brit. Columbia), view showg. limit of drift-deposits, xxxiv. 109. Illenopsis (?) acuticaudata, sp. nov., XXX1. 184 & pl. ix. Illenus Davisii, v. 15. ; —— Hughesii, sp. nov., xxxi. 184 & pl. 1x. — lusitanicus, sp. nov., v. 150 & pl. vi. ; synonym of I. giganteus, ix. 158 & pl. vii. sp. (Silur.), vii. 171 & pl. ix. Illawarra (N.S.W.), i. 241, 242. Illawarra Shales, xxii. 441. ; Illinois (U.S.A.), geol. of, xxiv. pp. xIvi et seqq. Illinois coalfield, 11. 434 et segq. Ilmenite in Cornish elvans, xxxiv. 475; in High Green dykes, xl. 242; (?) in Gr. Whin Sill, xl. 650 & pl. xxix.; (2?) intergrown w. magnetite ibid., xl. 651; in sheared rocks of Malvern Hills, xlv. 490. Ilminster (Somerset), Avicula contorta- zone ur., xvi. 374, 384; Lias at, xvii. 484, 485; section at White Lackington Park, descr., xlv. 450. Iisley, East (Berks), section to Culham, Xxxvill. 128. ~ Imac, (Rev.) —, obituary of, xiii. p. lxxv. Implements in Sicil. caves, xvi. 104, 106, 460; fr. St. Acheul, xvi. 190-192 & pl. xi.; fr. Suffolk, etc., xvii. 362 -368; their bearg. on antiquity of man, xvii. pp. lx et segg.; im gravel nr. Bedford, xviii. 113; fr. nr. Baggy Point, xviii. 114; fr. Wookey Hole, Xvill. 118 figs., xix. 273. Imp Implements, flint-, in drift of Mulford Hill, xxi. 250-252; in Little Ouse Valley nr. Thetford, xxii. 567, xxi. 45 -56 figs.; stone, distrib. in S. India, xxiv. 484-495; (?) flint, fr. Carrick- fergus & Larne, xxiv. 495; distrib. in drift of Norfolk & Suffolk, xxv. 272, 449-460 & pl. xx (map); on Hants coast, xxvi. 537, 545, xlix. 327, 328 figs.; at Downton, etc., xxviii. 39; Palzolith., assoc. w. mammoth-remains at Acton, xxvill. 449-465. Implements, Palexolith., in India, xxxi. p. lxxvi; in Robin Hood Cave, xxxii. 243, 249-256 figs., xxxili. 591-594 figs. ; the ruder the older, xxxii. 255. Implements in Ffynnon Beuno Cave, xlii. 8, 9 fig.; in Cae Gwyn Cave, xlii. 11 fic., xliv. 564 fig.; in gravels of Ealing district, xlii. 193 et segg.; in Pont- newydd Cave, xlii. 107, 108 & pl. ix.; nr. Ightham, xlv. 270-297 & pls. 1x.—xi.; Paleolith., in valley- & plateau-gravels about Reading, xlvi. 582-594, xlix. 321; assoc. w. Chalk-plateau drifts in Darent district, xlvii. 128 & pl. viii. ; in Southern Drift, xlix. 321 et seqggq. Implement-bearing beds, fluviat. orig. as- serted, xxxi. pp. Ixvu, Ixviii; gravels, age of, xxill. 411 e¢ seqg. Ince Ferry (Lancs), section to Ellesmere Port, xlviii. 100. Inchgrundle Burn (Forfar), sillimanite- zone of, xlix. 352. Inchnadamff (Sutherland), section S.W. of Cnoc-an-drein, xvi. 221; do. above church, ‘xxxvii. 242; do. fr. W. end of Ben Uarran to high road S. of, descr. & fig., xxxix. 871; plan of limest. & quartzite, xxxvil. 243; limest.-plateau at, xliv. 419. TInchnock (Lanark), Carb. dolerite of, xxx. 562. Incisa Bach (S. Tyrol), St. Cassian & other beds of, xlix. 17, 62. Inclusions in granite, xxxvi. 1-22 w. chem. anal. & pl. 1., xxxvill. 216-217 figs.; in Shap Granite, xlvii. 280 et segq. w. chem. anal. & pl. xi.; fragmentary, in rocks of Lizard district, xlvii. 495; in igneous rocks, literature of, xlix. 175; in gabbro of Cuillin Hills, xlix. 182 et segq. Index, Ormerod’s, xv. p. Xxxili. Index palzontologicus, *Bronn’s, v. (Part 2) 31-34, 39-58. India (S.), Cret. foss. fr., in Geol. Soc. Mus., i. 79-81; (Central), g°ol. of parts of, x. 55; (S.), Red Soil in, xi. 552-5565 ; Greenough’s Geol. Map of, xi. p. Ixxxvii; progr. of Geol. Surv, xiii. pp. exi, cxxill, Xiv. p. cly, Kvil. p. XXXVII, Xxli. p. xlv; correl. of Jurass. flora w. that of Yorks, xvi. 111, 115; Carb. brachiop. fr., xviii. 25-35 & pls. i-i1.; fishes dying durg. monsoon on coasts of, xvii. 453; (Central & N.E.), synopt. table of Mesoz. & Paleoz. in, xix. 150; (Central), reptil. remains fr., xx. 117, 280-282. 198 In lia (S.), Cret. cephalop. of, xxi. 407-412 w. correl.-table ; distrib. of stone-implem. in, xxiv. 484-495 w. map; (W.), basalt- dykes in, xxv. 163-168; Triassic dino- sauria fr., xxvi. 48; (N.), recent geol. changes in rivers & plains of, xxvii. 451, xxvii. 186-200 figs. Initia, age & correl. of plant-bearing series In, xxxi. 519-542 & pl. xxv (map); Paleolith. implem. in, xxxi. p. Ixxvi; difficulty of sep. Carbo-Perm. fr. Lr. Trias,. xxxili. Proc. 79; evid. bearg. on glaciation in, xxxv. 105; work of rivers in, xxxv. 111; pluvial erosion in, xxxv. 125 ; ancient land-connexion betw. Madagascar and, xlvi. Proc. 88; Upper Carb. boulder-beds of, 1. 468. Indian Ocean, prob. exist. of ancient con- tinent in, xxvii. 546, xxxi. 519-542 & pl. xxv (map); list of Rotaline fr., XXviu. 125, Indiana (U.S.A.), Carb. rocks of, 1. 435 et seqq. Indicolite 473. Indo-oceanic continent, see Indian Ocean. Indus basin (Upper), alluv. & lacustr. deposits & glacial records of, xxix. 441- 471 figs. Indus River, section to Hala range, iii. 341. Indwe (S. Africa), coal-seam at, xl. 670. Infiltration, originat. metallif. deposits, xiii. 236, 237; new minerals introd. into cryst. rocks by, xlv. 496; ‘infiltration- quartzite,’ 1. 380. Infra-glacial beds of Sewerby & Speeton, xlvil. 411. Infra-Lias of S. Wales, madrep. of, xxiil. 12-28; term objected to, xxii. 207, 305, 533; I.-L.in Yorks, xxviii. 1382-147 w. lists of foss.; in W. Highlands, xxxiv. 696, xxxvill. Proc. 75; Astrocenie of, xlil. 101-112 & pl. viii. Infusoria, *marine, in vole. rocks, i. (Part 2) 70, 73-91; *siliceous, in gypsum-bed, vil. (Part 2) 33. Infusorial *deposits in N. Europe, 1. 251- 257 ; *at Leitmeritz, xiv. (Part 2) 28; dust fallg. on vessels in Atlantic, 11. 26- 30; earth fr. New Zealand, vi. 332. Ingestrie (Staffs), salt-beds at, iv. 263. Ingleborough (Yorks), glacial striz in dis- trict, xxviii. 476; I. Cave, v. 49-51 w. plan & section. Ingleby (Leicester), Perm. of, xlv. 15; geol. map of district, xlv. 17. Ingleton (Yorks), section nr., 11. 120; do. to Thornton Force, vill. 44; do. to Twisle- ton Scar, vili. 44; I. Beck, section descr., vill. 43. Inearam, A. H. W., Superf. Deposits nr. Evesham, xxxv. 678. , obituary of, xliv. Proc. 45. Inholmes Farm (Sussex), section at, xliii. 645. Injection-schists of Malvern Hills, xii. 632, xlix. 401, 402 et seqq. in Cornish dolerite, xxxiv. 199 Inv Inlier, term defined, xvii. 278. Inlier of Cross Fell, xlvii. 500-529 & pl. xvii. (map). Inn Valley, terraces in, xii. 117. Innerleithen (Peebles), iv. 196, 198. Innimore of Carsaig (Mull), river-gravel lying betw. basalts at, xxx. 229. Innishowen (Donegal), section to Malin Head, xvii. 268. Innsbruck (Tyrol), *geol. of neighb. of, xill. (Part 2) 39, xiv. (Part 2) 17; *sec- tion to Botzen descr., xxiii. (Part 2) 25. Inobolia micula, sp. nov., xl. 779 & pl. xxxv. Inoceramus concentricus, xxxi. 299. Crispi, zone of, in Antrim, xxi. 33. expansus, sp. nov., xi. 462 & pl. xiil., xxxl. 229 & pl. xii.; changed to I. rasen- ensis, XXXv1. 235. imbricatus at Speeton, xlv. 615. —— incurvatus, sp. nov., xxvi. 407 & pl. xxvi. labiatus, zone of, nr. Folkestone, xxxill. 441, —— lunatus, sp. nov., i. 179 fig. — marathonensis, sp. nov., xxvill. 343 & pl. xxii. multiplicatus, var. elongatus, nov., xxvill. 343 & pl. xxii. pernoides, sp. nov., xxvill. 343 & pl. xxii. — problematicus, sp. all. to, xxviii. 344 & pl. xxii. —— rasenensis, subst. for expansus, XXxvl. 235. — sulcatus, xxxi. 298; restricted to Upper Gault, xxx. 351. ventricosus, xiv. 31. — venustulus at Speeton, xlv. 615. Inoceramus -bed at Hunstanton, xliti. 562 ; chem. anal. of, xliiil. 587; I.-b. in L:ncs, xliv. 325. Inoceramus-limestone in Savoy Alps, v. 185-187 ; in Bavaria, v. 206-207. Inputsitza (Moldavia), section nr., xvi. 286. Insects, foss., Brodie’s *History of, i. 399- 402; Wealden, at Wateringbury, 11. 96 ; do. of Sussex Coast, x. 171-176; in amber, nl. 102; Purbeck, at Swindon, ii. 53; *Tertiary, fr. Oeningen & Radoboj, iii. (Part 2) 60, ix. (Part 2) 33; Jurass. (?), vy. 39 & pl. in.; *Heer on history of, vi. (Part 2) 68-76; in Coal Measures, vii. p. lv, xxxviil. Proc. 212; in Kimeridge Clay of Ringstead Bay, ix. 51; in Tert. Clays of Dorset, ix. 53; in Britain, x. 378-396 & pls. xiv.—xviil. ; fr. NAgpur, xvi. 182; in Nova Scotian Coal Measures, Xvill. 6, xxvi. 166 ; in Clay-bed fr. Ulver- ston, xvill. 274; *Mayr on, xxiii. (Part 2) 7; in Antrim plant-bed, xxv. 359 & pl. xiv. ; Palzoz., list of, xxxii. 63; Eoc., fr. Gurnet Bay, xxxv. 344; do. fr. Ardtun, xlii. 289 & pl. xiii. Insect Beds, Purbeck, in Wilts & Dorset, x. 475-482 ; in Vale of Wardour, |. 62; | Lias, in Warwickshire, xxi. 160, xxx. 748; at Camel Hill, xxiii. 462, 465; at Bedminster, xxiii. 501; Tertiary, of Rocky River, xxvi. 2, 261-263 & pl. xviii. a Limestone (Lr. Lias), vi. 413, 417. Insectivora, former distrib. of, xxxiv. Proc. 56. Insoluble residues fr. Carb. Limest. Series at Clifton, xliv. 186-199 & pl. vii. ; fr. Inf. Oolite of Cotteswold Hills, xlvii. 559-569; fr. Devon. Limest. of S. Devon, xlvili. 382-387 & pl. ix.; fr. Wenlock Limest., xlix. 239 et seqq. Interbanding of serpentine &.schist, xlix. 200. Intercalary types, xxvi. p. xlvi. Interglacial erosion nr. Norwich, xxv. 249, 445-449 section; period, evid. for, in N. part of Lake District, xxix. 435; age of Paleolith. deposits, xxxi. p. lxxiii; valley-excavation in E. Anglia, xxxiii. 78; no proved Intergl. cave-fauna nor man Britain, xxxiii. 607, 609; Intergl. beds in Lewis, xxxiv. 823 w. list of foss. ; do. of W. Cumberland & N. Lanes, Xxxvil. 29-39 & pl. il (plan & sections) ; river-gravels in ‘Trent Basin, xlii. 467; intergl. periods, theory of, xlii. 397 et seqq. Intermediate forms in evolution of organic series, xxx. p. Ixv. Intermediate Series (Corallian) of Scar- borough district, xxxill. 325; (Glacial) of Flamborough Head, xlvii. 417. International Geol. Congress, see Geo- logical Congress. Interstice, term misused in descr. of poly- Z0a, XXXIX. 32. Interstitial matter in Cockfield & Arma- thwaite dyke, xl. 221. Intrusive rocks in Cawsand Bay, x. 359- 366; in conn. w. foliation, xi. 177 et seqqg.; of Lake District, xxv. 435-441; bosses, sheets, dykes, & veins in Eigg, Xxvil. 294; Tertiary, in Hebrides, etc., xxx. 238; intrus. char. of Whin Sill of Northumberland, xxxiii. 406-422 figs. & pl. xvili.; later rocks of Charnwood Forest, xxxiv. 220; in Shetland, xxxv. 782, 787. Inverary (Argyll), granitic district of, ix. 360-366. Inverbrora (Sutherland), Lr. Oolite coal- formation of, xxix. 160, 161. Inverness earthquakes of Nov. 15th to Dec. 14th, 1890, xlvii. 618-632 w. map. Inverness-shire, O. R. S. in, xv. 336-352 & pl. xi.; map of part of, showg. strie & boulder-distrib., xviii. 170 ; mineral all. to egirite fr., xxxvi. 109-111 w. chem. anal.; metamorphic & overlying rocks in parts of, xxxix. 141-167 figs. & pl. vi (map). Invernettie (Aberdeen), section in drift deser., xiv. 517-518, xxii. 274; Glacial shells fr., xxi. 197. . Sos a > a a 3 74 Inv 200 Invertebrata, their value in classif. of | ‘ Irestones’ or ‘blue elvans’ of Camborne strata, xxxvi. 380. district, xxxil. 173 et seqq. Inverugie (Elgin), list of foss. fr. Lr. Lias | Irish Cove (Cape Breton), section in of, xxix. 153. Laurent. (?) deser., xlii. 517. Inzersdorf strata, *their distrib. in Aus- | Irish Sea, tide in, causes of, xxxii. Proc. trian Empire, xvi. (Part 2) 21-30. fe: anal system in, xxxviil. 306 fig., 307. Tonian Is., see Lixouri. Ipswich (Suffolk), tympanic bone of Balena found nr., 11. 32; section in Lr. Eoe. nr., vi. 272; Red Crag mam- 6; tides comp. w. those in English Channel, xxxiil. 29; horizont. & vert. range of two Boulder Clays in basin of, xxxili. 737; exist. of true till ibid., Xxxill. 738; posit. of boulders relatively to matrix of drift-deposits, xxxv. 450; ice in, xlix. Proe. 86. malia fr. nr., xii. 225 et seqg.; section | Iron, metallic, in gabbros & peridotites of on railway nr., xlvi. 127. Western Is. of Scotland, xh. 374. Irazu volcano (Costa Rica), xxxvil. 334, | Iron, native, *in Cret. of Bohemia, xiv. 335 fig. & pl. xii. Ireland (N.), Silur. of, comp. w. that of S.E. Scotland, vi. 56-58; pegmatite of Mourne Mts., x. 397 ; geol. of, x. p. xlvii ; experim. researches on granites of, xii. p. lx, 171-202, xiv. p. cxlv, 300-305, xx. 116, xxiv. p. lxxiv; Coal Measures of, (Part 2) 22 ; do. fr. Ovifak, xxviii. 1-3, 44 —46 w. chem. anal., *(Part 2) 5-7; as a colouring agent in strata, xv. 493, xxiii. 114, xxiv. 351-400 figs. & pls, xi—xv., xxvii. 190, 241, xxxv. 505; iron in Northampton Sands, origin of, xxvi. 375-376. their relat. to O. R.S., xiii. p.cxx; (N.), | Iron amianthus, xl. Proe. 65. Rheetic in, xvi. 8388; Perm. foss. of, xvii. | Iron bisulphide, varieg. due to decomp. 322; Geol. Surv. of, xvii. p. xxxvi; (S.), of, xxiv. 378. mode of format. of river-valleys in, xviii. | Iron carbonate, etc., in conn. w. Bagshot 378-403 & pls. xix.xx (map & sections) ; fossils, ili. 396-397. Upper Devon. of, xix. 487; generalized | Iron Crag (Cumberland), chem. anal. of section, xix.479; (N.), distrib. of Lias lava fr., xxxi. 408, 598. im, ts fo i Medina Bank, chart of, xxiii. 293. Medina Sandstone (Silur.) in N.Y. State, Xiv. 352, 432; few foss. in, xv. 283. Mediterranean Sea, rhizopod-fauna comp. w. that of Tert. deposits, xvi. 292-307 ; currents & temp. in, & their effects on fauna, xxvil. pp. ]xii, ]xi. Mepuicort, H. B., Alps & Himalayas: a Geol. Comp., xxiil. 822, xxiv. 34-52 w. section. —, Wollaston Medal awarded to, xliv. Proc. 32. Medmerry (Sussex), view of coast at, xlviil. 349; erratic blocks fr., xlviii. 351, 352 fig. pe inllary rays in Stigmaria, xv. 77 & pl. iv. Medway Gravels, so-called, fluv. orig. denied, xxxvili. 690. Medway Valley, superf. deposits of, xxi. 443-459 figs.; maps, xxi. 444, 465. Medyeat Quarry (Somerset), section in Lr. las descr., xxxi. 496. Meenfold Hill (Kent), section, xlvii. 137. Meerane (Saxony), sections in quarries nr., face. xl. 391. MeEsoy, R., obituary of. xxviil. p. xlii. Megaceros hibernicus, xii. 226, 235 fig.; *xvi, 492, xvii. 473, xviii. 122; remains in I. of Man, ii. 344, 345; at Ilford & Grays Thurrock, iv. 42-46 figs. Megalania, measurem. of trunk-vertebre, xxxill. 714. Megalaster, gen. nov., xxxiil. 61, 68. —— compressus, Sp. NOV., Xxxili. 62 fig.; xhiii. 422. Megalichthys, gen. char. of, xxii. 606 fig. ; aff. w. Rhizodus, xxxi. 626. — Hibberti, fr. Yorks coalfield, xl. 347- 352 figs.; xl. 633 & pl. xxvi. Megaliesberg Beds (? = Upper Palzoz.), xl. 659 et seqqg.; mm S. Transvaal, xvii. 452. Megalornis, tibia of, xxx. 708-710 figs. ; appropr. of name, xxxiv. 128, 129, 247 Mel Megalosauria in Oxf. Museum, xxvi. 18; char. of group, xxvi. 34. Megalosaurus, femur of, comp. w. that of Iguanodon, xxiii. 3; upper jaw of, xxv. 311-314 & pl. xii.; supp. scapula of, Xxx. 522 et seqg.; skull of, xxxix. 334-347 & pl. xi.; comp. w. Theco- dontosaurus, xxvi. 44; its avian aflini- ties, xxvi. 20, 21 figs., xxx. 12; aff. w. Zanclodon, xxxi. 434; aff. w. Poikilo- pleuron, xliii. 221, 222; (P) sp. fr. Wealden of I. of W., xlv. 44 figs. Megalosaurus Bredai, sp. nov., Xxx1x. 246, 247 tigs. — Bucklandi, Poikilopleuron B. ident. W., XXxv. 233-238 & pl. xii.; mm Gr. Oolite, xxxviii. Proc. 198 ; in Cornbrssh, Xxxvilll. Proc. 205; struct. of skull, XXXix. 334-347 & pl. xi, xl. Proc. AA, 45. Dunkeri, xliv. 59, 60; metatarsus fr. Wadhurst Clay, xlvi. 45, 46 fig. —— pannoniensis, sp. nov., xxxvil. 670 & pl. xxvii. Megaphyton in Coal Measures of Nova Scotia, xxii. 136. — humile, sp. nov., xxii. 160 & pl. viii. magnificum, sp. nov., xxii, 159 & pl. vii. (?) sp. (Devon.), xviii. 318. Megaptera affinis, xliii. 11 & pl. ii. minuta, xliti. 11 & pl. i. Meggat River-basin (Peebles), Moffat Series In, xxxiv. 297. Mereuirzxy, — (& — Antrporr), *Geol. Map of S. Portion of Ural Mts., xvii. (Part 2) 22-24. Mehal Head (Kerry), section to Kenmare Bay, xxxv. 710. Meifod Series (Montgomery), vil. 149, 152. Meije Glacier (Dauphiny), gneiss, etc. below, xlv. 76, 77, 102 ; junct. of Jurass. w. same, xlv. 78 fig. Meillionydd (Caernarvon), granites of, xliv, 444, 445, Meisdorf (Harz), *Coal Measures nr., vi. (Part 2) 76. Meissen (Saxony), perlitic pitchst. fr., Xxxill. 452 & pl. xx. Mekran coast (Persian Gulf), mud-craters & geol. struct. of, xxx. 50-53 w. map & sections. Melania acuta, sp. nov., xxiii. 546 & pl. xiv. bicarinata, sp. nov., xxxv. 88 & pl. vii. —— dunravenensis, sp. nov., xxili. 546 & pl. xiv. pee Tenia, sp. nov., i. 163 fig., 64, —— Hunteri, sp. nov., xvi. 166 & pl. v. —— (?)imermis, sp. nov., xxix. 348 & pl. xii. inqguinata found at Gergovia Mt., li. 78-80. nodulo-carinata, sp. NOV., Xxili, 546 & pl. xv. Mel 2 Melania quadrilineata, xvi. 166. scalarioides, sp. nov., xxxv. 88 & pl. vu. terebriformis, sp. nov., xvi. 266 & pl. xiv. tricarinata, sp. nov., xxxv. 87 & pl. vi. sp. (Hoc.), i. 489 fig. Melanite-schist in Lukmanier Pass, etc., xln. Proc. 74, 75. Melanopsis (?) Brownii, sp. nov., xxxv. 87 & pl. vii. cepula, sp. nov., xxl. 580 & pl. xxvi. Melaphyre (?) in Natal, xxvii. 60; agate- melaph. in Queensland, xxviii. 315, 316 ; _ disuse of term prop., xxx. 529; melaph. in Dimet. of St. David’s, xxxili. 234, 235; altered, nr. Newport-Fife, xlii. 419, 424; dyke of, m S. of I. of Man, xlvui. 434, 443 ; melaph. & assoc. felsites of Caradoc, xlvu. 534-544 w. map & plo xix: Melaphyre-tutf of Caer Caradoc, xlvii. 586 & pl. xix (microsce. sections). Melbourn (Cambs), sections descr., xlii. 221. Melbourn Rock in Richmond boring, xl. 734, xli. 525; fr. Cambridge to Chiltern Hills, xl. 216-231 ; in E. Anglia, xiii. 564 et seqq., 597; list of foss. fr. same, xlili. 580; minute struct. of, xlili. 585. Melbourne (Canada), serpentine of, xxxv. 59. Meldon (Devon), granite at, xlix. 387; tufis, etc. of, 1. 347. Meleagris gallopavo, xii. 208 & pl. iii. Meles taxus(?) fr. Ightham fissure, 1. 201. Melin Ddrydwy (Anglesey), section on W. side of stream at, xliv. 491. Melitosaurus ref. to Tomistoma, xlii. 20. champsoides, xxxv. 527. Melkote goldfield (Mysore), xliv. 637 w. map & sections. Melksham (Wilts), boring at, xlii. 300, 301. Mellanear (Cornwall), elvan of, xxxi. 336. Melliha (Malta) bone-cave, xxiii. 290. Metxo, J. M., Altered Clay-bed & Section in Tideswell Dale, xxvi. 701-704 fig. , Bone Caves in Creswell Crags, xxxi. 679-683 figs., xxxil. 240-244 figs., Xxxill. 579-588 w. sections. (& W. Boyp Dawxrns), Fur- ther Discovs. in Creswell Caves, xxxv. 724-734 figs. , Note on Jron Amianthus, xl. Proc. 65. Mells (Somerset), Middle Lias & Coal of, xxi. 480. Mells (Switzerland), section to Wallen- stadt Lake, v. 200. Melmerby (Westmoreland), basic lavas of, xlvii. 517. Melmerby Scar (Westmoreland), section to Roman Fell, xxi. 239. Melmerby Scar Limestone, xxx. 397 e¢ seqq. 48 | Melonites, gen. char. of, xxx. 313 & pl. xxiv.; discov. of, in Britain, xxxii. 395— 399 figs. — Etheridgii, sp. nov., xxxii. 397 figs., 398. Melton Mowbray (Leicester), Pleistoc. at & nr., xl. 456. Melton Ross (Lincs), Neocom. nr., xiii. 488, 489 & vert. section facg. xlii. 492. Melton Sand (Middle Pleistoc.), xlii. 455. Membranipora, gen. char. of, xlvi. 484. annulus, xiii. 47 & pl. vi. —— aperta, xli. 286 & pl. vil. appendiculata, xxxvill. 504 & pl. xxl. ; xlvil. 18 & pl. i. Arethusa, xxxix. 434 & pl. xii. —— Argus, xxxvil. 324 & pl. xiv. articulata, sp. nov., xxxvill. 264 & pl. vill. ; xxxix. 434, — catenularia, xxxvii. 323. cervicornis, xliil. 47, circularis, xli. 286. concamerata, sp. NOV., Xxxvil. 324 & pl. xiv. confluens, xxxvili. 262 & pl. ix. cylindriformis, sp. NOV., XXxvil. 323 & pl. xvii.; xxxvili. 263 & pl. viii., 504; xli. 288. dentata, xxxvill. 263 & pl. viii. — Dumerilii, xiii. 45 & pl. vi.; xlvii. 12 & pl. ii. elliptica (?), xlvi. 485. (Amphiblestrum) Flemingii, xli. 288; xliil. 48, Sragilis, xlvi. 485. gaultina, sp. nov., xlvi. 484. geminata, sp. novy., XXxvil. 325 & pl. xvi. — Hookeri, xlvii. 18. —— Lacroixii, var. grandis, xli. 45 & pl. vi. lineata, xxxvil. 323; xliui. 45. lusoria, sp. Nov., xxxvil. 324 & pls. XiV., XViil.; var. coarctata, xxxix. 434 & pl. xu. macrostoma, Xxxvil. 823 & pl. xiv.; XXxviil. 262, 504; xxxix. 483; xlvu.11. maorica, XXxvli. 325 & pl. xiv. —— (Amphiblestrum) Michaudiana, xli. 289. monostachys, xiii. 45 & pl. vi. nobilis, xliii. 46 & pl. vi. obliqua (?), xlvi. 485. occultata, sp. nov., xliii. 48 & pls. vi., viii. oculata, xxxix. 434 & pl. xii. ovalis, xxxvill. 262. —— (Amphiblestrum) parvicella, xli. 288 & pl. vu. — patellaria, xlvui. 13. perversa, Sp. NOV., XXXvill. 264 & pl. ix. radicifera, Xxxviii. 262 & pl. ix., 513 ; xli. 287. rhynchota, xli. 287 & pl. vi. roborata, Xxxix. 433. —— Rosselii, xlvii. 12 & pl. ii. —— Savartii, xli, 286. 249 Membranipora solidula, xi. 46. spinosa, xliii. 48 & pl. vill. temporaria, sp. nov., xli. 288 & pl. vii. —— tenuirostris, xlvii. 11. — (Amphiblestrum) trifolium, xiii. 48 ; var. propingua, nov., xli. 289. — tripunctata, sp. nov., Xxxvill. 262 & pl. ix. —— sp. (Mt. Gambier), xxxvill. 264. Membraniporella nitida, xxxix. 436 ; var., xliii. 52 & pl. vii. Menaccanite fr. New Zealand, vi. 328. Menai (Caernarvon), sections to Y Tryfan & Snowdon, ii. 298 ; do.to Y Glydyr Fawr, a. 137. Menai anticlinal, xxxvii. 211. Menai Bridge (Caernarvon), rhyolitic lava nr., xxxy. 313; section to Bryniau Bangor, xxxv. 687; do. along shore of straits, xxxv. 688; do. to Gaeriven deser., xxxvil. 212; generalized do. to Holyhead Mt., xxxvii. pl. vii. Menai Schists, vill. 145, xxxix. 470 et seqq. Mendip Hills (Somerset), Inf. Oolite S. of, xix. 307; do. N. of, xix. 309; geol. of, xxill. 451; section across, xxill. 452; stratif. rocks subseq.to Mendip upheaval, xxill. 456; area of Trias in, xxxu. 367; Yeovil Sands S. of, xlv. 454. Mendola Dolomite, xlix. 59, 69 eé seqq. Mendoza (Argentina), earthquake of 1861 at, xvii. 553. Mendrisio (Lombardy), *foss. fr. nr., vi. (Part 2) 58. Menecurnt, G. (& P. Savr),*Nuovi Fossili del Verrucano, vii. (Part 2) 106-109. , obituary of, xlv. Proc. 45. Menevian, of St. David’s, xxxi. 168 ; Lin- gulella fr. same, xxiil. 339-341 ; trilob. fr. same, xxiv. 510, xxv. 51-57 & pls. 173-185 & pls. v.—vil., xxxvul. Proc. 65 ; section at Porth y Rhaw Creek, xxxi. 372; amt. of phosphate in Menev. rocks, xxxi. 3869 et seqqg.; Menev. depression, xxxl. 553; equiv. in Bohemia, xxxvi. 601, 602 ; posit. of group & fauna, xxxvil. Proc. 68; numer. anal. of foss., xxxvil. Proce. 97. Menheniot (Cornwall), altered dolerite of Clicker Tor nr., xxxii. 422. Menie (Aberdeen), boulder-gravel nr., xiv. 512-513 fig. Menipea innocua, sp. nov., xxxvii. 261 & etx. Mento-Meckelian mandibular element, its morphol. equiv. in Iguanodon, xl. Proc. 48 et seqq. Mercury, ores of, *in Saarbriicken coal- format., iv. (Part 2) 33; mines *at Almaden, vii. (Part 2) 34; at San José (Cal.), x. 320; nat., *of Cividale, xii. (Part 2) 8; in Japan, xxxiv. 555. Mergéver (Persia), section to Ushnu fig. & descr., xi. 297, 335. Meriay, P., *Foss. fr. Arzo, Mendrisio, vi. (Part 2) 58; *Jurass. Crinoidea, vi. (Part 2) 60. — Mes Merian, P., *Borings for Rock-salt in Switzerland, viii. (Part 2) 138-15 ; *Geol. of Paraguay, vili. (Part 2) 15-16; *Pea- Tron Ore, viii. (Part 2) 23-24; *Foram., of Neighb. of Basel, viii. (Part 2) 38. , St. Cassian Beds betw. Keuper & Lias in Vorarlberg Alps, xi. 451-453. , obituary of, xl. Proc. 38. Meridional lamination of ‘ primary rocks,’ xi. 144. Merigonish (Nova Scotia) rocks, i. 29, 323 ; section to Malignant Cove, i. 29. Merioneth anticlinal, iii. 142, 143 e¢ seqq., iv. 301, ix. p. lxi et seqq. Merionethshire, area of elev. in, iii. 90-938 ; geol. of, 11. 304-305 ; aurif. district of, x. 242-247; Arenig vole. rocks of, xlvii. Proc.105. See also Cader Idris, Dolgelly, Ffestiniog, & other place-names. Meristella tumida, xxxiv. 597. Meristos Hunteri, gen. & sp. nov., Xvi. 184 & pl. x. Merritt, W. H., Cascade Anthracitic Coalfield of Rocky Mts., xlii. 560-564 w. sections. Merry-sur-Yonneé (France), Coral Rag of, XXxvll. 536. Mersey Docks (Lancs), section at, xxxviii. pl. xxvi. Mersey River, section to Chinley, iv. 286; Boulder Clay on W. shore of estuary, xxxill. 732; drifts of basin, xxxix. 84; map of basin, xxxix. pl. v. Merstham (Surrey), supp. Plioc nr., xiv. 331; section in front of Chalk-escarpm. above, xlvi. 173. Merthyr Tydvil * Jack- stones’ at, 1. 131. Merycocherus, char. & aff. of genus, xxxii. 259-273 & pls. xvil.—xvill. Leidyi, sp. nov., xxxii. 270 & pl. Xviil. ; dimens. of, xxxii. 271. temporalis, sp. nov., xxx. 269 & pl. xvii.; dimens. of, xxxii. 271. Merycopotamus comp. w. Dichodon, iv. 37 et seqg. & pl. iv.; comp. w. Hyopo- tamus, iv. 107. Meryovy, E., obituary of, xxxvii. Proc. 48. Mesner Kofl (S. Tyrol), xlix. 69 et seqq. Mesochilotoma striatum, xxxiii. 496. Mesocrinus, gen. nov., xxxvii. 180. Fischeri, xxxvil. 128 & pl. vi.; comp. w. M. suedicus, xxxvil. 132. — suedicus, sp. nov., xxxvii. 130 & pl. vi. Mesolepis, gen. nov., xxi. 313 & pl. xxi. scalaris, sp. nov., Xxil. 318. Wardi, sp. nov., xxii. 313 & pl. xxi. Mesonacis asaphoides, 1. 673 fig. & pl. XXXil. Mickwitzia, |. 673 fig. Mesoplodon floris, sp. nov., xlvi. 448 & pl. xviii. longirostris (?) fr. Red Crag, xliii. 15 & pl. ii. scaphoides, sp. nov., xlvi. 450 & pl. xviii. Mesosauria, of S. Africa, xlviii. 586-604. figs. & pl. xviii.; prop. classif., xlviii. 604.. s —S (Glamorgan), Mes 950 Mesosaurus, relat.w. Stereosternum, xlviii. 598 figs. — pleurogaster fr. Kimberley, xlviii. 587 & pl. xviii. tenuidens fr. Griqualand West, xlviii. 591; fr. Burghersdorp, xlvii. 597 & pl. xviii. Mesosuchia, sub-order def., xxxi. 427; range of, xxxi. 480; in Gr. Oolite, XXxvili. Proc. 197. Mesotype of recent formation, xxxiv. 75 & pl. iv. Mesozoic flora & fauna now living in Australasia, iv. 236; rocks of Tuscany, i. 275-276; of Russia & U.S.A., 11. 183- 185; in Asia Minor, v. 366-371; on Turko-Persian frontier, xi. 283; of Por- tugal N. of Tagus, vi. 185-169, w. map & list & descr. of foss.; in Harz, x1. 446; relats. to Coal Measures in Flan- ders, etc., xii. 63; of E. Alps, xiv. (Part 2) 28-30; of Malaga district, xv. 592; (Lr.) of England, S.E. attenuat., xvi. 63-81 & pl. iv.; plants im, vil. p. xlix; faunal success. in, vii. p. lvii; changes followg. close of period, xvi. 328; foss. fr. Queensland, xviii. 245, xxvii. 338; strata ibid., xxviii. 278; Mesoz. geol. & paleont. of Australia, xxii. 7-12, xxvi. 1, 226-261 & pls. x.—xviil.; plant- beds zbid. & in India, geol. age of, xl. 249-263 ; breaks in Brit. Mesoz. success., xx. pp. xl-lx w. tables; *foss. fr. Spain, xxi. (Part 2) 1; *do. fr. Hisenerz, xxiii. (Part 2) 4; do. fr.S. Africa, xxii. 139- 175 & pls. v.-ix.; strata ibid. & their foreign equivs., xxill. 167; abnormal condits. of deposits conn. w. Carb. Limestone, xxiii. 207,449-568 & pls. xiv.— xvii (foss.); relat. thickness within & without Somerset coalfield, xxiii. 476 ; Mesoz. geol., *papers publ. in 1870, xxvii. p. xxxvi; strata, & their relat. to Paleoz. in Midlands & S. England, xxvii. pp. Ixxix, Ixxx; phys. geogr. of W. Europe elucid. by coral-fauna, xxvi. 51— 70; Mesoz. of Upper Panjab, xxxiv. 358 ; table showg. success. in W. Highlands, xxxiv. 682; of Scotland, xxix. 97-195 & pl. vii (map), xxx. 220-302 & pls. xxii— xxiii (map & sections), xxxiv. 660-743 & pl. xxxi(map & section) ; Brit. Coma- tule, xxxvi. 36-55 & pl. v.; madrep. fr. England & S. Wales, struct. & classif. posit. of, xlii. 113-142; remains & aff. of five genera of Mes. reptiles, xlv. 41-59 figs. & pl. ii.; chelonia, xlv. 227-246 figs. & pl. vili.; rocks & their relat. to cryst. schists in Lepontine Alps, xlvi. 187-240, xlix. 89 et seqq., 1. 285-302 figs. Messina (Sicily), *Tert. of, xxviii. (Part 2) 12 Mesvin (Belgium), sections at & nr., xli. 327, 336, 337; chem. anal. of phosph. Chalk fr., xlii. 334. Meta River (Colombia), section across Andes to Choco, vi. pl. xxxi. Metacrasis defined, xlii. Proc. 59. Metacypris, gen. char. of, xli. 344, Forbesii, sp. nov., & var. verrucosa nov., xli. 345 & pl. viii. Metalliferous rocks of E. Nova Scotia, vi. 347-364; of Spain, vi. 406 e¢ seqq.; *ores, distrib. of, in Servia, ix. (Part 2) 14; *deposit in N. Bohemia, xi. (Part 2) 37; *vems in Erzgebirge, xii. (Part 2) 18, xii. (Part 2) 9; *of Piibram, xii. (Part 2) 24; *in N.W. Bohemia, xiii. (Part 2) 15; *in Upper Carinthia, xiii. (Part 2) 30; in Siam, xiii. 188; orig. of, vi. p. lx, xxxi. 340 et seqgg. See also Gold, Lead, Silver, eéc. * Metalliferous Slate Group’ in Caerdigan Group, xxxvii. 142, 152. Metamorphic rocks in Russia & U.S.A., ii. 186-191 ;. of Nova Scotia, vi. 347-364, xx. 337 et seqqg.; schists on Turko- Persian frontier, xi. 290; rocks in Nagpur district, xi. 379, 381; in Andalusia, xv. 587; at E. end of Gram- pians, xi. 544; of Banff Coast, Sca- rabins, & part of E. Sutherland, xviii. 331-342, xxvii. 101-108; of Malvern Hills, xxi. 73, 97; of Galway, xxii. 506- 513; Lr. Silur., of Carrick, xxii. 513- 534; of S. Devon, xxiv. 439, xliii. 715— 733 figs.; of Venezuelan Guiana, xxv. 344; of Abyssinia, xxv. 402; (?) on Vaal R., xxviii. 10 section; of Morocco & Atlas Range, xxviii. 94; in Queensland, xxvii. 300; fluid-cavs. in minerals of, xiv. 475 & pl. xvii.; Lyell’s use of term, Xvil. p. xlix ; diffic. of def. of same, xxxvi. Proe. 81. Metamorphic rocks assoc. w. Eskdale & Shap Granites, xxxi. 590-602 w. chem. anal. & pl. xxxi (microsc. sections), xlvii. 292, 325, xlix. 359; of Lake District, xxxll. 1-34 & pls. i-ii (microse. sec- tions) ; minerals of Shap District, list of, xlix. 370; rocks surroundg. Land’s End mass of granite, xxx1i. 407-427 & pl. xxiil.; of Lizard, stratigr. of, & relat. to other rocks, xxxix.2; microsce. struct. of same, Xxxix. 12; age of same, xxxix. 20; & overlying rocks in neighb. of Loch Maree, xxxiv. 811-818 figs., xxxvi. 102 et segq.; do. in parts of Ross & Inver- ness, xxxix. 141-167 figs. & pl. vi (map) ; schists in N. Gippsland, xxxv. 11; series betw. Twt Hill & Porth Dinorwig, xxxv. 321-326; do. in Shetland, xxxv. 780; intrus. ign. rocks in same, xxxv. 782; struct. of met. limest., xxxv. Proc. 90; met. orig. of Donegal Granite disputed, xli. 228, 229; rocks of Central Highlands, stratigr. & age of, xli. Proc. 50 et seqq.; of N.E. Forfar, xlix. 343-356 & pls. xv.- xvi (map & microsce. sections) ; of Korea, microsc. char. of, xlvii. 188; in Japan, xxxiv. 546; generally, petrol. of, xlii. Proc. 55-115 ; orig. of foliat. in, xlv. 185. Metamorphism, *‘normal,’ iv. p. ci; dis- cussion of, vi. 377 ; of rocks, *xi. (Part 2) 7, xv. p. lii, *xvii. (Part 2) 18-20; *De- lanotie’s obs. on, xi. p. xe; *Delesse 5) od & Daubrée’s work on, xiv. pp. cxvili e¢ -Seqq., Xvi. pp. I. e¢ segq. ; *Sterry Hunt’s theory of, xv. pp. ln, 489 et segq.; orig. of, xvii. pp. xl et seqg.; *Sir Jas. Hall’s experim., xvii. p. xli;_ hydro- _therm. action induc. metamorph., xxii. pp. ci, 583; met. of Silur. in Nova Scotia, xx. 337 et seqgq.; contact-met. in Jamaica, xxl. 6; in Lake District, xxv. 437 et seqq., Xxxi. 412; met. of bole assoc. w. Antrim basalts, xxvi. 158, 164; in Skye, xiv. 18; in rocks of Hebrides, xxx. 270; in Lr. Silur. of Ben Nevis & Glencoe, xxx. 292 et seqq. Metamorphism, contact-, & its effect on phosph. content of rocks, xxxi. 373 et segg.; in Land’s End district, minerals prod. by same, xxxii. 412; met. of vole. ashes, etc. in Wales, xxxi. 414; in St. David’s district, xxxix. 317; at Salis- bury Craigs, xxxvi. Proc. 81; granite the ultim. prod. of, xxxii. 30; distrib. of, xxxil. 30; classes of, xxxii. 32; arti- ficial, xxxvi. Proc. 81; meaning & uses of term, xlii. Proc. 57, 58; met. by pressure, xlu. Proc. 94; by contact, xlii. Proc. 101; progressive downward, xlii. Proc. 104; selective, xlii. Proc. 105; met. affecting Scourie Dyke, xli. 139; met. resultg. fr. post-Lr.-Silur. movem. in N.W. Highlands, xliv. 429, 1. Proce. 89; in rocks of Malvern Hills, temp. of, xlv. 499; met. round Dartmoor Granite, xlix. 389; stages of, xlix. 400. Metapyrigen-gneisses, 1. 266. Metasomatic quartzites, 1. 380. Metastasis def. & expl., xlii. Proc. 59. Mercatre, A. T., Vertebr. Rem. in Trias of S. Devon Coast, betw. Budleigh Salterton & Sidmouth, xl. 257-262 figs. » Milk-molars of Elephas primi- genius fr. Bone Cave at Creswell Crags, xli. 30. Metcalfe parish (Jamaica), section, xxi. 5. Meteoric ashes, *fallen in Barbados, iv. (Part 2) 19-23; phenom. in Cotteswolds, xi. 485; *met. iron fr. Nebraska, xvii. (Part 2) 9. Meteorites at Lymington, i. 450; *Hai- dinger on, xvi. (Part 2) 37, xvii. (Part 2) 8; *Daubrée’s experimts., xxiii. pp. lxvi et segqg.; met. artificially reprod., xxiii. p. Ixvii; anal. betw. met. & terrestr. rocks, xxiii. p. xx; fall in Fezzan, xxvi. 415; (?) fr. Ovifak, xxviii. 1-3, 44-46 w. chem. anal. & *(Part 2) 5-7; microsc. struct. of, xxxvii. Proc. 7. Methil (Fife), calc. strata & thin coals W. of, XXxvill. 248; lists of foss. in same, xxxvill. 249; algex or rootlets in same, XXXxvil. 251 & pl. vi. rd (Suffolk), section deser., xliii. Methylosis defined, xlii. Proc. 59. Métis, Little (Canada), sponges fr. Quebec Group at, xlv. Proc. 84. Metlili (Algeria), sandst.-hills nr., xxx. 113 fig. ———— 51 Mia Metriorhynchus, its aff. w. Geosaurus, xlv. 57; w. Suchodus, xlvi. 285 et seqq. figs. Blainvillii, skull of, xxxi. pl. xix. Metropolitan (Transvaal), section to Orange Grove, xlviil. 421. Meudon (Seine-et-Oise), section descr., xi. 246. Meuse (Lorraine), Upper Jurass. of, xxxvil. 505, xxxvill. Proc. 129; vert. sections, XXXxVil. pl. xxvi. Meuse River, *cave-explor. on banks of, xxi. (Part 2) 2-4; map of country betw. R. Ornain and, xxxvii. 514. Meuse Valley, line of fracture in, xii. 60. 1 Meux’s Brewery (London), artesian well- section descr., xxxiv. 902-913; paleont. & phys. cond. of deposits, xxxiv. 914-— 921 w. lists of foss.; Upper Devon. at, xxxvil. Proc. 232; Gr. Oolite at, xl. 744; vert. section of boring, facg. xl. 760. Mewps Bay (Dorset), Chalk, etc. at, xxvii. 94, 217; lists of Purbeck ostrac. fr., xli. 322, 324. Mewslade Bay (Glamorgan), raised beach in, xvi. 487,490; do. & ‘head’ of, xlviii. 291 & pl. vii (section). Mexico, vole. rocks of N., vi. 251; Cret., etc. on frontier of, xvii. 418. See also Pilas & other place-names. Meyer, C. J. A., Lr. Tert. Deposits at Portsmouth, xxvii. 74-89 w. horiz. & vert. sections & lists of foss. , Wealden as a Fluvio-lacustr. Format., & Relat. of so-called ‘ Punfield Format.’ to Wealden & Neocom., xxviil. 243-253 w. vert. section. —— -——, Further Notes on Punfield Section, xxix. 70-75 figs. , Cret. of Beer Head & adjacent Cliff-sections, & on Relat. Horiz. therein of Warminster & Blackdown Fossilif. Deposits, xxx. 369-393 w. vert. section & lists of foss. Meyer, H. C. E. von, *Pterodactylus (Rhamphorhynchus) Gemmingi fr. So- lenhofen, iti. (Part 2) 72-74. , *Saurians of Muschelkalk, iv. (Part 2) 40-47; *Reptiles of Coal Format., iv. (Part 2) 51-56. —— -——, *Paleont. Notes, v. (Part 2) 13-17. —, *Archegosawrus of Coal-for- mat., vi. (Part 2) 58-59. , “New Spp. of Anthracotherium, ix. (Part 2) 34. , *Foss. Salamandride of Bo- hemia, xvi. (Part 2) 16; *Foss. Saurian fr. Comén, xvi. (Part 2) 35-36. , Wollaston Medal awarded to, xiv. p. xxl; obituary of, xxvi. p. XXXiv. Meyeria falcifera, at Speeton, xlv. 617. ornata, at Speeton, xlv. 616. Miatt, L. C., Local. nr. Bradford of Discov. of Pholiderpeton, xxv. 310-311. , Labyrinthodont-remains fr. Keuper Sandst. of Warwick, pres. in Warwick Museum, xxx. 417-435 figs. & s2 Mia g pls. xxvi.-xxvill.; Comp. & Struct. of Bony Palate of Ctenodus, xxx. 772-775 & pl. xlvii.; Occurr. of Labyrinthodont in Yoredale Rocks of Wensleydale, xxx. 775-776. Mratt, L.C., Struct. of Skull of Rhizodus, XXxl. 624-627 fig. ——, New Specim. of Megalichthys fr. Yorks Coalfield, xl. 347-352 figs. , Wollaston Fund Award to, xxxi. p. XXXIV. Mravtis, A., *Submarine Crater in Kara- vossera Harbour, xxxil. Proc. 124. Mica, *fr. Vesuvius, xi. (Part 2) 24; in Irish granites, chem. anal. of, xu. 175, 191; black, in Leinster & Donegal granites, xv. 129-131 w. chem. anal., xvill. 413; white, in Donegal granite, xvill. 414 w. chem. anal.; do. prod., fr. biotite & chlorite by shearing, xlv. 487, 488 ; in Swedish gneiss & granites, chem. anal. of, xx. 279, 280; in Brit. Carb. dole- rites, xxx. 543; in Shap Granite descr., xlvu. 277; in N.E. Forfar rocks, xlix. 335, 341; in sediment. rocks, xxxvl. Proc. 53; flakes of, assoc. w. quartz in Obermittweida & Sudbury conglom., xliv. 26, 35 figs.; do. in felspar-cryst. ibid., xliv. 36 fig. ; action of water, pure & carbonated, on, xlv. 363-368 w. chem. anal.; tabular classif. of, xlv.365 ; mineral resemble. mica & replacg. olivine, 1. 616 et seqq. See also Biotite, Muscovite, etc. Mica-andesites of Western Is., xlvi. 360. Mica-augite-andesite of Killerton, xlviii. 507 w. chem. anal. Mica-diorite (?), altered, of Worcestershire Beacon, xl. 494 & pl. xix.; m.-d. of S. Devon, 1. 351. Mica-gneiss of Malvern Hills, xliii. 528. Mica-hornblende-picrite, altered, of Caith- ness, xli. 401 w. chem. anal. Mica-porphyrite in Sark, xlvii. 140, 141. Mica-trap dykes in Teesdale, xxxiv. 29 et seqq-; 1 Kemnay granite-quarry, xxxvi. 12 ; in Bohemia, xxxvi. 598, 617 ; in Sark, xlviui. 142 e¢ seqg.; m.-tr. fr. Kendal & Sedbergh districts, xxxv. 165- 180 w. chem. anal.; in Guernsey, xl. 418, 426. ; Mica-schists in Himalayan region, vil. 299 ; on shores of Rainy Lake, x. 216 et seqq. ; in Kintyre, vill. 407 e¢ seqgg.; in In- verary district, ix. 361 e¢ segg.; in Breadalbane Highlands, xvi. 421; in S. Grampians, x1x. 182 et seqq.; relat. to clay-slates 7bid., xix. 197; of Loch Earn, xix. 194; orig. nat. & subseq. alterat. of, xix. 401-406 figs. ; m.-sch., etc. in Natal, xxvii. 55. Mica-schists, devel. of, xxxvi. Proc. 82; stratif.-foliat. in, XXXVI. Proc. 89 fig. ; cleavage-foliat. in, xxxvi. Proc. 90 fig. ; in Skiddaw Granite-area, xxx. 3, 4, 5 w. chem. anal. & pl. i (microse. sections); in neighb. of Land’s End, xxxii. 409 et seqg.; ur. Loch Maree, in newer series, xxxvi. 102, 104 figs. ; S. of ———= i) Quimperlé, xliii. 307; of Morlaix, xliv. 17; in Malvern Hills, xliii. 503, 530 & pl. xx.; of S. Devon, microsc. & macrosc. struct. of, xl. 5 et seqq. fig., xliii. 724, 725; in E. Anglesey, xliv. 505; of Mysore prov., w. flattened garnets, xlive. 641 figs., 651 & pl. xv.; at Vizille, xlv. 71, 100 fig.; of Livet, xlv. 72, 101; dark, of Val Piora, etc., xlvi. 200, 202, 224, xlix. 89 et seqg., 104 et seqgq. Micaceo-chloritic schists of S. Devon, xliti. 721, 725. Micaceous Flagstones of Sutherland, etc., Xv. 382. Micaceous Group in Lizard district, xxxixe. 12, xlvii. 480. Michelinia favosa, xix. 4. Michigan (U.S.A.), copper mines of, xxii. 448-463 figs. Michigan, Lake, section to Riviére du Chat, vii. 237; feats. of basin, xlvi. 526, Mickleton Tunnel (Gloucester), Lr. Lias in, 1x. 29-35 & pl. i (sections). Micrabacia, gen. char. of, redef., xl. 565. coronula, intern. struct. & classif. posit. of, xl. 561-566 figs. Fittoni, classif. posit. of, xl. 565. Miecraster breviporus, zone of, at Dover, xiii. 240. brevistella, xxxi. 447, 448 figs. ; xliii- 421. —— cor-testudinarium, zone of, at Dover, xl. 240. Micro-ophitic struct. in basalt of Mull, xlii. 68 & pl. v. Microcherus, zool. posit. of, & app. ident. w. Hyopsodus, xli. 529-531. erinaceus, right upper dentit. in, xli. 529 fig. Microcline-crystals, crushed & faulted, in granitic vein, xliii. 505 & pl. xxi.; in N.E. Forfar rocks, xlix. 332 et seqq., 346,. 358. Microcline-syenite of Puerto de Tablas, xxxv. 582, 590. Microdiscus, distrib. of genus in time,. XXxvll. 395. Meekii, head-shield of, 1. 414 fig. —— punctatus, sp. nov., xx. 237 & pl. xiii. sculptus, sp. nov., xxvii. 400 & pl. xvi. Microgranite dyke of Crosby, xlvii. 433, 439 w.-chem. anal. Microgranitic structure in Tert. basalts of Hebrides, xlii. 68. Microgranulitic structure, xli. Proc. 86; in Ardnamurchan basalt, xlii. 68 & pl. v. Micrographic structure modifyg. felspars, xlv. 252, 253 figs.; orig. & char. of same, xlvil. 105, 106; microgr. intergrowth of quartz & felspar, in felsitic lava, xlvii. 177 fig. Microlestes, dentit. comp. w. that of Tritylodon, xl. 150 & pl. vi. antiquus, dentit. comp. w. that of Plagiaulax, xiii. 265, 275, 281 figs. Microlestes-quarry, nr. Holwell, xxiii. 487; nr. Bristol, xxxvii. 69. Micropegmatite in Gr. Whin Sill, xl. 644.. 253 Micropegmatitic (?) structure in gabbros of Mull, ete., xlii. 72 & pl. vii. ec morenite in Mullaghderg granite, xliv. 549. Micropholis Stowii, gen. & sp. nov., Xv. 642 & pl. xxi. Micropora articulata, sp. nov., xlvii. 14 & pl. ii. cavata, sp. NOV., Xxxix. 435. coriacea, xlvii. 13 & pl. ii. — cucullata, xlvii. 15. — hippocrepis, xxxviil. 264, — lepida, xliii. 51. ordinata, sp. nov., Xxxix. 435. — parallela, xlvii. 14 & pl. ii. —— patula, sp. nov., xxxvil. 326; xli. 290 & pl. vii. perforata, xli. 290. — polysticha, xlvii. 14 & pl. 11. variperforata, sp. nov., xlili, 51 & pl. viu. Microporella enigmatica, sp. nov., Xxxvii. 331 & pl. xv. cellulosa, form Adeona, xxxix. 437. ciliata, xxxvill. 266; xliii. 53; var., XXXxvill. 508. clavata, xxxvil. 332 & pl. xviii. coscinopora, var. armata NOV., XXXVil. 331 & pl. xv.; xxxix. 436; var. mucro- nata, xli. 295. decorata, xxxvill. 508 & pl. xxii; var. angustipora, xliil. 54. ——— elevata, xxxvil. 330 & pl. xvii.; XXXVill. 267, 508; xxxix. 436; xli. 296 & pl. vii. Serrea, sp. nov., xxxvii. 330 & pl. xvii. ; xli. 295; var. perforata nov., xxxviii. 267 & pl. vii. — grisea, form Adeona, xli. 294. introversa, Sp. NOV., Xxxvill. 268 & plex. —— macropora, xxxviil. 267 & pl. viii. ; xi. 54, — magna, xli. 295 & pl. vii. — (Diporula) magnirostris, xli. 296 ; xiii. 55. — Malusii, xxxix. 437; xliii. 54. — pocilliformis, sp. nov., xli. 295 & pl. vi. symmetrica, Sp. NOV., XXxvll. 3382 & pl. xvili.; xxxix. 436; xli. 295. violaced, var. fissa, xxxvil. 329 & pls. xv., xvil. ; xxxviil. 267, 508; xxxix. 436 ; xli. 295. — yarraensis, sp. nov., xxxvii. 3381 & pl. xv.; xxxvili. 267, 508; xxxix. 436. Microscopes [Geol. Soc.], purchase by subser., xxxvi. Proc. 94; & of lamps for same, xxxvii. Proc. 10. Microscopic structure of limestones, etc., see Limestones, etc. Microscopic study of rocks, history of, xliii. Proc. 61. Microsolena, classif. posit. of, xlii. 121. excelsa, xxxix. 190; xl. 715; xii. 188. —— expansa, xl. 722. — porosa, xxxvili, 444. Mid Microsolena regularis, xxxviil. 444 ; xxxixe 191. — spp. (Inf. Oolite), xxxvii. 444; (Rheetic), xl. 374; (Coral Rag), xl. 722. Microtus (= Arvicola) agrestis, fr. Ight= ‘ham fissure, l. 197. amphibius, do., 1. 196. arvalis, do., 1. 197. Eras glareolus, fr. Ightham fissure, . 196. gregalis, do., 1. 197 & pl. x1. ratticeps, do., 1.197 & pl. xi. Microzoic format., Tert., of Trinidad, xlvili. 519-541 figs. & map facg. 519. Mid-terrace gravels at Acton, xxvii. 459 et seqq.; mammal. remains in same, xxvill. 466. Middelburg (Cape Colony), section to Bloemhof, xl. 661. Mippenporrr, A. T. von, *Foss. Fishes fr. Siberia, vi. (Part 2) 47-48. Midderidge (Durham), Lepidotosaurus Duffii fv., xxvi. 556-564 & pl. xxxviil. ; Proterosawrus fr., xxvi. 565-572 & pls. xxxix.-xl.; Dorypterus fr., xxvi. 623-641 & pls. xlii—xlui. Middle Bed (Inf. Oolite), xlix. 511. Middle Drift, see Middle Sands & Gravels nr. Blackpool, xxv. 410; mr. Ulverston, xxv. 421; elsewhere in Furness, xxv. 422; in W. Lancs & Cheshire, xxvi. 644, 653; line of demarcat. betw. Upper Boulder Clay and, xxxilil. 785; of W. Cheshire ete., xxxiv. 383 et seqq. Middlesborough (Yorks), discov. of rock- salt at, xliv. 761; chem. anal. of same, xliv. 782; boring nr., xliv. 779; vert. section facg. xliv. 782. Middlesex, pebble-beds of, xxiv. 464-472 ; Westleton Beds in, xlvi. 1386. See also Acton, Brentford, Ealing, & other place- names. Mipp.ieron, J., Fluorine in Bones & its Applic. to Determ. of Geol. Age of Foss. Bones, i. 214-216 w. chem. anal. , obituary of, xxx1l. Proc. 89. Middleton (Derby), 1.611. Middleton Colliery (Yorks), section descr., Xxxvi. 58. Middleton Fells (Yorks), section to Craven Fault, ii. 120; do. across Dent & Sed- bergh Valleys, ix. 216. Middletown Hill (Shropshire), section across, xli. 535; do. to Parton Wood, xli. 537. Middlewich (Cheshire), brine-springs nr. iv. 274. Midford, Cotteswold, & Yeovil Sands, xlv. 440-474, Midford Sands, so-called, xxxv. 756-743 figs.; in Dorset, xxxvii. 588; im Bath district, xlv. 453; abolit. of term prop. xlv. 457, 458. Midford Station (Somerset), section descr. & fig., xxxv. 737, 738. Midgham (Berks), section in ry.-cutting descr., xlviii. 311, 312. Mid 2 Midlands, New Red of, xlix. Proc. 137. See also Derbyshire § other county & place-names. Midlothian Coalfield, labyrinthodontia fr., Xvili. 291-296 & pl. xi. See also Edin- burgh. Midlothian Colliery (Virginia), section descr., iii. 265. Midsummer Hill (Malvern), metamorphic rocks of, xxi. 75. Mieke coal-mines (Japan), section descr., Xxxiv. 549. Migrations of graptolites, xxviii. 217-232 ; of Paleoz. faunas, xxxi. 555 et seqq., xxxvi, 606; of Scandinavian Cambr. & Silur. do., xxxviii. 323. ‘Mikrogeologie,’ *Ehrenberg’s, xi. p. xxxix. Milber Down (Devon), drifts, etc. on, xxxii. 231, 233; section to nr. Newton Abbot, Xxxil. 230. Milborne Wick (Somerset), section descr., xlix. 502. Milburn (Westmoreland), section to Dun Fell, xxi. 246. Mildenhall (Suffolk), age & orig. of brick- earth at, xxxvili. 672; Lr. Chalk nr., xlii. 564, Mile End (Middlesex), well-section at, x. 151 Milford-on-Sea (Hants), section to Bram- shaw descr. & fig., xxxvi. 480 & pl. xxi. Milford Hill (Wilts), flint-implem. in drift of, xxi. 250-252. Milin (Bohemia), section to Jinec, xxxvi. 594. Miliola pusilla, xvii. 308. (Quinqueloculina) sp. (Gr. Oolite ?), xl. 769 & pl. xxxiv. Miliolina agglutinans, |. 698. oblonga, xlviil. pl. xv. Mill Hill Quarry (Devon), section to Stow- ford, xxiv. 409. Millbank (London), well-section at, x. 153. Millbrook (Jersey), rolled stones at,xlix.527. Millbrook (Nova Scotia), iron ores of, vi. 359. Millden (Forfar), xlix. 332, 345. Millenderdale (Ayr), Girvan success. at, Xxxvil. 576 w. section. Millepore-bed (Inf. Oolite) in Robin Hood’s Bay, xvi. 14; in Gristhorpe Bay,. xvi. 31 e¢ seqg.; in Yorks gene- rally, xxxvill. Proc. 81; numer. anal. of fauna of same, xxxvili. Proc. 84. Miter, H., {on Coccosteus], xvi. 128-136 figs. , obituary of, xiii. p. Ixxv. MitzeEr, J., Plant-bearg. Devon. of Caith- ness, xiv. 76-77. » Rock Success. in N. Highlands [abs.], xv. 461; [on N. Coast of Scot- land], xv. 578-584. MitierR, W., Eruption of Mauna Loa (abs. ], xii. 171, 386-387. Miter, W. H., obituary of, xxxvii. Proce. 4A, Miller’s Dale (Derby) ry.-station, dolerite & tuff of, 1. 631. 4 Willericrinus Prattii, xxxviti. 29-38 & pl. i. ‘Millet-seed Beds’ (Bunter), microsc.- struct. of, xxxvii. 12 et segg. & pl. i. Millom (Cumberland), sections to Ulver- ston & Dalton, 11.115 ; hematite-deposit at, xxxil. 181 figs. Millstone Grit, at Cefn Fedw, i. 18; im Cape Breton, i. 209 et seqq., iii. 258, xlii. 522; in Nova Scotia, xxii. 97, 123, 125; (?) in Ohio, ii. 4385; in conn. w. Cheshire saltfield, iv. 264 et seqq.; at Wild Boar Fell, vii. 41; at Penygent,. viii. 48 ; at Tintwistle, footprints im, xil. 350-354; of N. Staffs, & adjoming parts: of Derby, Cheshire, & Lancs, xx. 242= 267 w. map & sections; nr. Harrogate,. xxi. 234; thickn. of series in Pendle Hills, xxiv. 320; M. G. age of Plumpton Grit,. xxv. 292, 294; of S. Yorks, struct. of sand-grains, xxxvi. Proc. 59, 64; of Cumberland, do., xxxvii. 11; chem. anal. of same, xxxvii. 21; distrib. of pebbles in Brecknock & Glamorgan Boulder Clay, xxxix. 46, 47; glaciated surfs. of M. G. ibid., xxxix. 49, 50 fig.; M.G. im Forest of Dean, xxxix. 215 w. chem. anal.. Mine, J., Phys. Feats. & Mineralogy of Newfoundland, xxx. 722-7465 figs. —— ——.,, Geol. Notes on Sinai Peninsula & N.W. Arabia, xxxi. 1-28 w. sections. , Action of Coast-Ice on an Os- cillating Area, xxxiii. 929-931. (& T. Gray), Elasticity & Strength-constants of Japanese Rocks, xxxix. 189-140. , Wollaston Fund Award to, xxxix. Proc. 30; Lyell Medal awarded to, 1. Proc. 37. Mitnz-Epwarps, A., *Rouault’s Paleont. Researches in Britanny & Anjou, iv. (Part 2) 36-37. - Mitne-Epwarps, H., obituary of, xli. Proc. 47. Mitne-Homg, D., obituary of, xlvi. Proc. 59. Milton (Leicester), Perm. nr., xlv. 14. Milton (Oxon), section in Gr. Oolite descr.,. xh. 171. Milton Lane (Somerset), section descr.,. XXxH. 94, Milverton (Somerset), Trias in neighb. of,. - xxxii. 378. Minard Head (Kerry), section to Brandon Head, xxxv. 704. Minchinhampton (Gloucester), Gr. Oolite: of, iv. 181-191; foss. fr. same, xiv. 116. Minear Downs (Cornwall), tin stockwork of, xxxiv. 656. Minehead (Somerset), Devon. in district,. Xxill. 585. Minera (Denbigh), high-level gravel & sand betw. Llangollen Vale and, xxxvil. 359, xxxvill. 185, 186. x Minerals, artif. format. of, iv. pp. xv—cxvill, Xvii. pp. xiii, xlvii; *erystallized, format. of, ix. (Part 2) 23-31; struct. shown by HF, xi. (Part 2) 23; agency of water in. 255 format. of, xvii. p. xlv; rock-forming, classified, xli. Proc. 67 ; order of solidif. of same, xli. Proc. 78 et seqq., xlviii. 111 e¢ segg.; morphol. of, xl. Proc. 63 ; physiol. of, xlii1, Proc. 68 ; chorology or distrib. of, xliii. Proc. 74; stiol. of, xliii. Proc. 77. Mineral character of sediments, its infl. Mis of Varna, xiv. 208; of Malta, xx. 470- A74; Thecidiwm Adamsi fr. same, xix. 517-519 figs.; Halitherium fr. same, xxii. 595; vertebrata fr. same, xxxv. 517-531 & pl. xxv.; Tomistoma fr. same, xli. 20- 22 & pl. ii.; Trionyx fr. same, xlvii. 37-39 fig.; E. emigrat. of Europ. fauna, xx. 62. on contained fauna, xv. 258 et seqq. Miocene of Jamaica, xxi. 6; relats. of same, Mineral veins, contrib. to history of, xxxv. 390-396. See also Metalliferous. Mineralization of corals, xx. 363; of foss. generally, xxi. 223; of St. Croix corals, xxiv. 15, Mineralogy & geology, past & pres. relat. betw., xliti. Proc. 55-82. Mines, Royal School of, xvii. p. xxxv; re- moval to 8. Kensington, xxxi. p. lix. Mines Basin (Nova Scotia), New Red Sandst. nr., iv. 52-54. Minette of Cross Haw Beck, xxxv. 177. Minette group of rocks, xli. Proc. 72. Minette-felsites in Kendal & Sedbergh districts, xxxv. 168 et seqq. Mingan Is. (Labrador), i. 456. Mingary (Argyll), intrus. basalt at, xxx.271. Minglay (Hebrides), glacial phenom. in, xxix. 546. Mining, methods & experiences in gold- leads of Nova Scotia, xxxvi. 309. Mining Record Office, xvii. p. xxxvi. Miningsby (Lincs), section to Alford, xxiv. 161 Minnesota (U.S.A.), drift-plateau of N., Xxx1. 609. Minnicombe (Devon), section fr. W. of, to xxii. 281; mollusca fr. same, xxii. 285— 295 & pls. xvi—xviii.; lists of foss. fr. same, xxi. 7, xxil. 285; correl. of same w. Europ., xxi. 11; of Trinidad, brachiop. fr., xxii, 295-297 & pl. xix.; corals fr. same, xxiv. 11 et segg.; in W. Indies, xxil. 571, 574; echinoderm. fr. same, xx1l. 297-301 & pl. xix.; corals fr. same, table of synonyms & locals., xxiv. 22; their nat. & alliances, xxiv. 26; age of Caribean Mioc., xxii. 577; felats. of fauna of same, xxii. 584, 588; corals of Antigua, xxiv. 18; of S. France, xxi. p. Ixxvii; theory of Mioc. Atlantis, Xxi. p. xciv; flora in Arctic regions, My. pe Ix) xxii Proc tO OZ xxxiv. 66-72; rocks ibid., xxxiv. 562 ; (Upper) plant-remains in Antrim, xxvi. 162; mammal. fauna, xxvi. pp. Ii et seqq., xxxiv. Proc. 54, 55; its relat. to Upper Hoe. do., xxvi. p. lvii; essent. continental period, xxvii. 150; (?) in Morocco, xxviii. 88; in Algeria, xxx. 106, 109, 116 ef seqg.; of New Zealand, xxix. 373; of Mekran coast, xxx. 50 e seqgq.; in Rhine basin, xxx. 85 et seqq. figs. & pl. viii (map). Lympstone, facg. xxxi. 352. Miocene, supp. Indo-oceanic continent, Minninglow (Derby), 1. 610. Minuntion (Ayr), Girvan success. at, XXXviil. 563. Minwonnet (Cornwall), section to granite nr. Newton, xxiv. 418. Miocene of Atlantic States, i. 413-429 w. correl. of Am. & Europ. spp. of mol- lusca, ete.; Mioc. corals & polyzoa fr. N. America, i. 495-509; Mioc. time, config. of land in, ili. p. Iviii; Mioce. in Cephalonia, iii. 109 ; in Portugal, iii. 411, vi. 138; in Italy, v. 283 et seqq., vi. 431, Xvi. 480-486 ; (?) in Asia Minor, v. 373- 375, xi. p. Ixxxiv; of Sto. Domingo, vi. 39-44; shells fr. same, vi. 44-58 & pls. ix.— X.; corals fr. same, xx. 20 et seqq., xxiv. 16; Mioce. age of salt-deposits ibid., xxv. 257; do. of Weinheim Sands, x. 286 et xxxl. 535 et segg.; Mioc. age of cert. vole. rocks in Hungary, xxxu. 297, 301, 308, 313; of Sivalik fauna discussed, xxxvi. 120, 121; of G&éj Series, xxxvu. 201; of Rio Tinto iron ores, xli. 253 ; foss. of Haiti, xxxii.516-532 & pls. xxvi.— xxix.; rocks in S. Russia, xxxill. 843 et seqgq.; in N. Gippsland, xxxv. 33; deer in Europe, xxxiv. 402-420 figs. ; (Lr.) mammal. of France, xxxvi. 386; (Mid.) do. ibid., xxxvi. 387, 388; (Upper) do. of Europe, xxxvi. 389, 391; cheilostomata fr. S.W. Victoria, xxxvil. 309-347 & pls. xiv.-xvili.; do. fr. Muddy Creek (Vic.), etc., xxxix. 423- 443 & pl. xii. ; (Upper) of ningen, H7r7- naceus fr., xlii. 23-25 & pl. u.; Mioc. in Libyan Desert of Egypt, 1. 535. seqq-; Mioc. of Mt. Juich, viii. 271; of | Miseno, Capo di (Naples), cliff-section, xv. 5 Bolderberg, viii. 295; Lr., of Limburg, 20 viii. 298 e¢ seqg.; (?) in Suliman Range, | Misery, Mt. (Waterford), section to Dun- ix. 347; *mollusca of Vienna Basin, kitt Ho., xxi. 326. x. p. lxix; leaf-beds of Ardtun, viii. | Muispec River (New Brunswick), section to p. Ixxvil. Little River Valley, xviii. 300. Miocene in Oregon, xi. 517 w. list of foss.; | Missing sedimentary formations, fr. sus- in N. Germany, xi. p. Ixxxi; foss. comp. w. those of Red Crag, xii. 229; age of pension or removal of deposits, xx. 198- 233. some spp. of Mastodon, xiii. 321, 343; of | Mississippi River (U.S.A.), format. of Bovey Tracey beds, xviii. 369 ; of plateau- basalts in Hebrides & Antrim, xxx. 274; Mioc. in Victoria, xiv. 233, 534, xxvi. 288; alluv. plain, iil. p. xli; change in course above Falls of St. Anthony, xxxiv. 891 ; plan of river ibid., xxxiv. 897. Mis Missouri Coteau, xxxi. 604, 614, xxxvii. 284; view of same, xxxi. 615; M. C. in neighb. of Can. Pacific Ry., xl. 384; geol. history of same, xl. 386. Missouri River (U.S.A.), Cret. W. of, xvii. 413, 423. Misurina Alpen (S. Tyrol), xlix. 36. Mitcham (Surrey), well-section at, x. 139. Mitcheldeania-limestones, insol. "yesidues in, xliv. 188, 189, 191. MitcHett, H., Posit. of O.R.S.in Forfar & Kincardine, xvii. 145-151 w. list of foss. MitcHert, W. S., Denud. of Oolites of Bath District, & Theory of Denud. of Oolites generally, xxvii. 228-230. Mitchell River (N. Gippsland), section across, nr. Tabberabbera, xxxv. 25. Mitchell-Slack (Dumfries), Perm. sandst. of, xii. 259. Mitrorp, A. B., Coal-mines of Iwanai, I. of Yesso [abs.], xxiv. 511. Mithracites vectensis, gen. & sp. nov., Xv. 237 figs. Mitidja i Alsen), phys. geol. of plain of, xx. LOZ: Miton Hill (Cumberland), diorite (?) of, xxxu, 16, 21. Mitra Henikeri, sp. nov., vi. 46 & pl. ix. Juniperus, sp. nov., 1. 113 fig. varicosa, Sp. nov., vi. 46. MitscHeriicH, E., obituary of, xx. p. XXXVIil. Mittaghorn (Switzerland), xlix. 95 et seqq. Mittersill (Tyrol), geol. of country betw. Lienz and, xlv. 86; do., of country betw. Kitzbiihel and, xlv. 91 fig. Mitylene I. (Levant), section of part of, xiv. 213. Miuleidh (Hebrides), glacial phenom. in, xxxiv. 859. Mixon (Staffs), section to Dee R., iv. 286; do. to Biddulph ‘trough,’ xx. 260; Yoredale rocks at, xx. 263. Mizen Head (Cork), Paleoz. anticlinal of, xxii. 340, Moa, foss., in New Zealand, iv. 226 e¢ seqq., V1. 334, xli. 213, 214. Mochlodon Suessii, gen. nov., xxxvii. 624 & pl. xxvii.; (?) parietal bone & scapula, XXXvll. 627 & pls. xxviii., xxx. Mocktree (Shropshire), section at, xix. 368-371 fig. Moco de hierro (=ferrug. rock) in Caratal goldfield, xxv. 340, 349. Modder Drift (Cape Colony), exposures in Uitenhage Beds above, xxvil. 503. | Modder River (Griqualand West), country betw. Burger’s Dam and, xxx. 582 & pl. xxxvi. Modderfontein Farm. (Transvaal), coal at, xlvii. 458. Modiola abund. nr. junct. of Oxf. Clay w Cornbrash, iv. 251. cancellata, xxxiil. 398 & pl. xvi. dorsata, sp. nov., x. 158 & pl. ii. imbricato-radiata, sp. nov., xxii. 87 & pl. iv. 7 256 Modiola lithophaga, columns of temple of Serapis bored by, i11. 186 e¢ seqq. minima, xvi. 505 & pl. xv. —— Mitchelli, sp. nov., x. 158 & pl. ii. — Rubidgei, sp. nov., xxiii. 157 & pl. ix. —— semiplicata, xxxi, 229, —— unica, sp. nov., xxvi. 253 & pl. xiii. —— spp. (Carb.), x. 39 figs.; (Tert.), xvi. L79: Modiolopsis acutiprora, sp. NOV., XXXV. 496 & pl. xxiv. Armorici, sp. nov., xx. 297 & pl. xvi.; xxx. 46 & pls. iv.-v. cambriensis, sp. nov., xxix. 50 & pl. v. — elegantula, sp. nov., ix. 152 & pl. ix. — Homfrayi, sp. nov., xxix. 49 & pl. v. inflata, var. elevata, nov., xxxv. 496 & pl. xxiv. Lebesconti, sp. nov., xxx. 46 & pl. iv. lingualis, sp.nov., xx. 298 & pl. xvi. lirata, sp. nov., xx. 297 & pl. xvi. obliqua, sp. nov., xx. 298 & pl. Xvi. ; ramseyensis, Sp. nov., xxix. 49 & pl. v. solvensis, sp. nov., xxix. 50 & pl. v. sp. (? Silur.), xx. 298 & pl. xvi. Moel Fodia (Denbigh), foss. fr. Upper Denbigh Flags of, xxxv. 694. Moel Goronwy (Caernarvon), xlix. 449; section across, l. 597. Moel Gron Slates, list of foss. fr., xxii. 506. Moel Hebog (Caernarvon), iii. 136 e¢ seg. Moel Mortydd (Denbigh), diagr.-section to Pen-y-glog Quarry, xxxvil. 487. Moel Rhiw-wen (Caernarvon), xlix. 444. Moel Siabod (Merioneth), struct. of country extend. to Cader Idris, iv. 300-302. Moel Smythaw (Caernarvon), xlix. 458. Moel Tan y Grisiau (Merioneth), granitite of, xlvii. 379 w. chem. anal. Moel Tryfaen (Caernarvon), early post- Glac. age of drift, xxvi. 108; pre- Cambr. of, xxxiv. 147; quartz-felsite, ete. in district, XXXV. 310; lists of shells found on, xxxiv. 392 ‘et seqq., XXXVI. 353 ; history of discov. of drift on, _XXXVil. 351; arrangem. of deposits, posit. of boulders, etc., xxxvii. 353, 354, xlix. Proce. 84; lamin. sand & bent slates on, xxxvii. 355 fig.; shells & erratics not pushed uphill by land-ice, xxxvii. 356 ; slate-chip layer on, xxxviil. 184; geol. of, xliv. 281, xlix. 458, 1. 580; section along adit, descr. & fi., xlix. 460-461; crags of grit on, xlix. 462. Moel Wnion (N. Wales), boulders & drifts on, xxxviil. 193. Moel y Ci (Caernarvon), section across, xlvili. 253 ; geol. of district around, xlix. 44A,, Moel y Gest (Caernarvon), ii. 71, 73 w. section ; greenstone of, i. 140. Moel y Golfa (Montgomery), igneous rocks of, xli. 5389 et seqq.; felspar- cryst. in andesite ibid., xli. 541 figs Moelfre Uchaf (Denbigh), “riftlees area of, XXxvili. 192, 2 Moelwyns (Merioneth) & Manod, xlvii. 368-383 w. map & sections. Moffat (Dumfries), Silur. nr., vii. 161; gen. char. of strata in district, xxxiv. 243 & pl. xi.; gen. section, xxxiv. 300. Moffat Series, xxxiv. 240-346 figs. & pls. xi. -xiii (maps & sections); table showg. vert. distrib. of foss., xxxiv. 328. Moffat Shales, Discinocaris fr., xxii. 503- 505 & pl. xxv. Moeerines, M., Section exp. in Excay. of Swansea Docks, x11. 169-171. Moine thrust-plane, xliv. 412 et seqq.; success. of strata above, xliv. 436; section to Ben Arkle, descr. & fig., xliv. 414, 415. Moira & Bosthorpe Grits (= Coal Mea- sures pars), xlv. 18. Moira Main Fault, nr. Bretby, xlv. 13. Moisie River (Canada), section, xx. 123. Moitun Creek beds (Plioc.) of N. Gipps- land, xxxv. 34. Mosgsisovics von MogsvAr, E. (& W. ScuionpacH), *Flysch of N. Margin of Cale. Alps betw. Lakes of Traun & Laudach, xxv. (Part 2) 2-4. (& M. von HantKeEy), *Ocnian (Trias), Dogger, & Lias Limest. of Bathony Forest, xxvi. (Part 2) 10-11. — , *Cephalop. of Zlambach & Hallstatt Beds, xxix. (Part 2) 7-8. , elected For. Corr., xl. Proc. 63 ; elected For. Mem., 1. Proc. 4. Mosstsovics’ success. (Alpine Trias), xix. 8, 11. Mokattam Beds in Libyan Desert, 1. 535. Mokattam Cliffs (Egypt), fish-remains fr. Nummul. of, x. 374-378 & pl. xii; section descr. & fig., xxv. 40, 42; Eotherium fr., xxxi. 100-105 & pl. iii. Mokattam Limestone (Egypt), iv. 354, Mokelmne Hill (California), x. 319. Molasse, Swiss, age of, v. 229; use of term, v. 287 ; correl. w. Tert. of Mayence Basin, x. 289; chelonia of, xiii. p. exvi; *Mol. ot S. Bavaria, xvii. (Part 2) 24; hypotheses of format., xxiv. 38 e¢ seqq. ; stratigr. comp. w. sub-Himalayan sec- tions, xxiv. 48; *Mol.-district of Central Switzerland, xxix. (Part 2) 5. Moldauthein (Bohemia), bouteillenstein or pseudochrysolite fr., xli. 154-155. Moldavia, freshw. deposits of, xvi. 281-292. Moletein (Moravia), *Cret. flora of, xxv. (Part 2) 11. MotEswortH, W., p. XXXIXx. Mollusca, *of S. Italy, i. 95-111, ii. (Part 2) 1-17; fr. temple of Serapis, Pozzuoli, iii. 216; Paleoz., fr. N. America, iv. 145-181 w. lists; *of Scandinavia, migrats. of, iv. (Part 2) 48; Tert., fr. Sto. Domingo, ix. 129 et seqg.; chiefly Plioc., fr. Malaga district, xv. 601; in- crease of recorded spp., x. p. lviii; table showg. comp. numbers fr. Lr. Silur. to Cret., xx. p. xlil. —— —e obituary of, xii. id oO | i Mon Mollusca, *foss., of Vienna Basin, xxi. (Part 2) 9, xxiv. (Part 2) 17-19 ; *Upper Tert., of Vicentino, xxv. (Part 2) 9 ; fr. fluviat. deposits in India, xxi. 382; in Coal Measures of S. Joggins, xxii. 143 ; Tert., of Jamaica, xxi. 281-295 & pls. xvi—xviii.; in Caithness drift, xxii. 267, 272,278; in Scottish drift, table showg. geogr. relats., xxl. 280; in Lr. Brickearths of Thames Valley, xx. 100; > fr. ‘Coralle Crs, ox: oxyprion, sp. nov., i. 171 fig. Odontocaulis, gen. nov., xxxvil. 175. Keepingii, sp. nov., xxxvil. 176 & pl. vil. ; Odontochile mucronata, var., xxxiv. 884. obtusicaudata, xxxiv. 885. Odontopteris Brardii, v. 188, 141; *vil. (Part 2) 99; ix. 143. minor, *vii. (Part 2) 99. obtusa (2), v. 189, 141; *vii. (Part 2) 99; ix. 144. Schlotheimii, 111. 426. — squamosa, sp. nov., xxxvil. 305 & pl. xiii. subcuneata, sp. nov., ii. 427 & pl. xxiii. ; possibly a Meuropteris-frond, xiv. 247. Odontopteryx, skull comp. w. that of Argillornis longipennis, xxxvi. 25, 26. toliapicus, gen. & sp. nOov., xxix. 511-522 & pls. xvi—xvii.; its reptil. ee, xxxe UL. Odontornithes comp. w. Odontopteryz, xxix. 520, 521. (ningen (Switzerland), freshwater Tert. of, ii. 54, v. 233-236; Galecynus fr., iii. 55-60 figs., v. 236; *foss. insects fr., iii. (Part 2) 60, ix. (Part 2) 33; Hri- naceus fr. Upper Mioc. of., xl. 23-25 & pl. u. (Enonites, gen. nov., xxxv. 376. amplus, sp. nov., xxxv. 382 & pl. xk, aspersus, sp. nov., xxxvi. 373 & pl. Xiv. — (?) carinatus, sp. nov., xxxv. 377 & pl. xix. compactus, sp. nov., xxxv. 384 & pl. Xx. — cuneatus, sp. nov., xxxv. 377 & pl. Xvili., xxxvl. 372; var. humilis nov., xxxvi. 372 & pl. xiv. curvidens, sp. nov., xxxv. 376 & pl. xviii. — fragilis, pl xx. — inequalis, sp. nov., xxxv. 376 & ]. xvill.; xxxvi. 373. —— (?) infrequens, sp. nov., xxxv. 382 & pl. xx. sp. nov., xxxv. 382 & Old Cnonites insignificans, sp. nov. XVi. 373 & pl. cy x giretecrene —— naviformis, sp. nov., xxxvi. 372 & pl. xiv. preacutus, sp. nov., xxxvi. 373 & pl. xiv. regularis, sp. nov., xxxvi. 372 & pl. xiv. rostratus, sp. nov., xxxv. 376 & pl. XViil. serratus, pl. xviii. tubulatus, xxxvi. 373 & pl. xiv. marie I. (Esthonia), Upper Silur. of, i. 5. Oesel zones (Silur.), Lr. & Upper, in Baltic provs. of Russia, xxxvill. 527, 528. Oetscher Mt. (Austria), “caverns in, xiii. (Part 2) 29. Offa, gen. nov. (Carb.), xxix. 409. Offenbach (Hesse-Darmstadt), *foss. eggs of snakes fr., vi. (Part 2) 42. Offenburg (Baden), *coal-deposits of, xiv. ,. (Part 2) 26. Ofved Kloster (Scania), 111. 34 & section, i sp. -nov., xxxv. 376 & pl. i. Ogden’s Lake (Nova Scotia), sections, i. 32, 33. Re W., obituary of, xlv. Oertviz, M. M., Geol. of Wengen & St. Cassian Strata in §. Tyrol, xlix. 1-77 w. maps & sections. Cee at om (Cornwall), xlix. 204, 210, eo eras (Anglesey), section at, xliv. se Goch (Pembroke), fault at, xlvi. Ogof Golchfa (Pembroke), junct. of vole. ashes w. Cambr. slates at, xl. 297, 298 w. plan; Cambr. unconform. on Pebid. nr., xl. 543 fig., xlvi. 247, 248 fig. Ogof Llesugn (Pembroke), junct. of granite w. Cambr. strata at, xxxix. 278 plan, xl. 279, 300 w. plan; Cambr. & Dimet. at, xl. 536 w. plan & sections, xlvi. 264. Ogwen River (Caernarvon), xlix. 444. Ogygia (?) glabrata, sp. nov., ix. 160 & pl. vii. Ohawe (N.Z.), bone-bed at, iv. 240. Ohio (U.S.A.), coalfield of, 11. 435 et seqq. ; geol. map of O. Valley, ii. pl. xix.; .. Blue Limest. of, iv. 151. Oifiordvand Lake (Norway), Xxxili. 167. Oil-shales of Colley Creek, xxii. 435-438, ie in N.S.W. generally, xxii. 439- Okanagan Valley (Brit. Columbia), evid. .. of glaciat. in, Xxxvil. 273. Oland (Sweden), Silur. of, iii. 17 & pl. i (section). “ee (Northants), Lincs Limest. at, xxix. 230. Old Basing (Hants), Lond. Clay foss. at iii, 370. i Proce. section, Old Old Hythe Point (Norfolk), i. 218. Old John (Leicester), grit & breccia nr., XXxiv. 202, 2038. Old Red Conglomerate & Sandstone in I. of Man, ii. 320-321, 326 et seqq.; O. R. S. in Elfdal and Lake Wenjan, iii. 11- 15; in N. America, iv. 155; in Tweed Valley, iv. 198; O. R. Conglom. in E. Lammermuirs, vi. 418-422; O. R. S. equiv. at Thornton Force, vii. 45; O. R.S. of Forfar, batrach. ova in, viii. 106-109 figs.; fishes & crustac. fr. same, xx. 413-429 & pl. xx.; Stylo- - nurus fr. same, xxi. 482-486 & pl. xi. ; O. R. S. in S. Highlands, viii. 127 e¢ seqq.; of Shetland Is., xv. 412, xxxv. 783; (?) plants zbid., ix. 49-51, xxxv. 811; in W. England, viii. 382, x1. 534, xvi. 193-197, xix. 229 et seqgq., xxii. 3, xxill, 451, 614, xxvil. 256-261; equivs. in Belgium, ix. 23; section fr. O. R.S. of Brecon to S. Devon, ix. 28; posit. in series of strata, ix. 245, xi. 51, xv. 414, xix. p. xlii; movem. precedg. depos. of, ix. p. lxxiv. Old Red Sandstone, Pterichthys fr., xi. 31; of Scotland & its equivs., facg. x1. 448; (Lr.) zbid. ref. to Devono-Silur., Xxxvill. 206, 207; at E. extrem. of Grampians, x1. 544 et seqgq.; on S. margin of same, xvi. 312; in Lesmahagow dis- trict, xii. pp. xlix, 18; its relat. to cryst. rocks of N. Highlands, xu. p. xlvu, xiv. 504, xix. 197; O. R.S. of N.E. Scotland, xv. 836-352 & pl. xi (sections), 393 w. gen. section, Xvil. 553, xvili. 332 et seqq., xxix. 122, 182; of N. coast of Scotland, xv. 584; of S. Scotland, xvi. 312-323 & pl. xviii (map & sections); (Lr.) ibid. termed ‘ Lacustrine Upper Silur.,’ xxxvi. 271; Upper O. R. 8. ibid. & in Devon, etc., only real O. R.S. mm Britain, xxxvi. 272; in Forfar & Kincardine, xvii. 145- 151, 534-542; inS. Perth, xviii. 253-258 ; in Fife, xviii. 427-437; of Orkney Is., xv. 410, xxxvi. 649, 650; plant-remains fr. Caithness, xiv. 72-78 & pl.v.; O. R.S. sea of Central Scotland, xii. p. li; O. R.S. *termed ‘basem. Carb.,’ xii. (Part 2) 12; fish-remains fr., xili. 282 et seqgg., 290, xv. 343 ef seqgg.; nomencl. of same, xvi. 119-136 figs.; distrib. of spp. in Britain & Russia, xv. 438, 439 (tables); O. R.S. equivs. in N.Y. State, xiv. 337, 394; foss. of ‘central div.,’ xv. 342; (supp.) in N.W. Scotland, histor. summary, xv. 354 et seqg.; its relat. to Reptilif. Sandst. of Moray, xv. 419-439 ; correl. w. Devon. of Devon & Russia, xv. 437 (table); *in Bohemia, xviii. (Part 2) 1, 2; in Ireland, xv. p. xxxXvi, xvill. 380 et seqg., XXxvi. 529-535; in relat. to Coal Measures ibid., xili. p. cxx; limits of, in Britain, xv. p. xxxl; crustac. tracks at Bouldon, xix. 233-235 figs. ; (Upper), xix. 474-496. Old Red Sandstone in N.E. Westmore- land, xxi. 247; of S. Ireland & N. Devon, xxii. 320-371 figs., xxxv. 704, 719 w. section, xxxvi. 257; tables of fauna & flora, xxiii. 616, 678; rocks different. fr. marine Devon., xxiii. 695; colorat. of, xxiv. 355, 360, 365; phys. condits. imdic. by, xxvii. 241; pebbles in Denbigh high-level drift, 0.0.6. AL (s Old Red Sandstone, metamorphism of ashes, etc., in Cumberland assigned to period of, xxxi. 413; O. R. S. age of mica-trap dykes in Kendal & Sedbergh districts, xxxv. 179; plant-remains in Lr., nr. Callander, xxxiti. 213-222 figs. ; relat. of Cardiff Silur. to O. R. S., xxxv. 489; junct. of quartzites w. granite, xxxv. 789; div. betw. Carb. & O. RB. S., Xxxvl. 258; O. R. Conglom. pebbles in Red Clay of Aberdeen coast, xxxviii. 162; O. R. S., only one, xxxviii. 200; local. of same, xxxviii. 201; distrib. of pebbles in Brecknock & Glamorgan Boulder Clay, xxxix. 46, 47; O. R. Conglom. at Drybrook, xxxix. 211; denud. of land-surf. preced. O. R. S., in N.W. Highlands, xliv. 438; contemp. vole. rocks in Brit. Is., xlviii. Proc.. 62. Oldbury Hill (Kent), section to Highlands Se xlv. 272; do. to R. Thames, xlvii. pl. vi. Oldbury Stone (chert) in Folkestone Beds, xlv. 277. Olddean Common (Surrey), xlix. 320. Oldenhorn (Switzerland), geol. of, xxii. p. lxvii. Oxpuam, R. D., Law governg. Action of Flowing Streams, xliv. 733-738. , Experim. Investig. of Law limitg. Action of Flowing Streams [abs. |, xlvil. Proe. 6. ——, Comp. of Perm. Breccias of Midlands w. Upper Carb. Glac. Deposits of India & Australia, 1. 463-470. OupHam, T., Occurr. of Upper Cret. in E. Bengal, xix. 524-526. (& R. Matter), Secondary Effects of Earthquake of Jan. 10th, 1869, in Cachar, xxviii. 255-269 figs. , obituary of, xxxv. Proc. 46. Oldham (Lancs), Neuropteris-frond fr., xiv. 243 fig. ; peat-bed interstrat. w. Boulder-drift, xxxvii. 713 fig. Oldhamia prob. ref. to Hydrozoa, xxxvii. Proe. 64. Oldhaven Beds, xxii. 412; foss. fr., xxii. 416, 417; list of same, xxii. 422; ex- posures W. of Dieppe, xxvii. 264, 268; lithol. char. & distrib. of, xxxix. 205; junct. w. Lond. Clay, xxxix. 206 fig. ; correl. w. French & Belgian EKoc., xliv. 102. Oldhaven Gap (Kent), vert. section facg. XXxix. 204, Oleandridium (Teniopteris) Beyrichii new to Britain, xxxix. Proe. 3. Olenelloides, subgen. nov., 1. 668. armatus, sp. nov., 1. 669 & pl. xxxii, —————t 2 Olenellus, restriction of genus, xlviil. 236. asaphoides, |. 415, 416, 423 figs. gigas, sp. nov., 1. 666 fig. & pl. xxxil. — Gilberti, |. 671 & pl. xxxil. intermedius, sp. nov., 1. 666 & pl. XXX1. Lapworthi, sp. nov., xlviii. 2386 & maven. G62 & pls. Xxix., XXX., XXXI.; var. elongatus nov., |. 664 & pl. xxix. reticulatus, sp. nov., l. 665, 673 fig. & pls. Xxx.-Xxxxi. sp., xlviii. 239 & pl. v. Olenellus-zone in Canada, etc., xlv. Proc. 80; in N.W. Highlands, xlviii. 227-242 fies. & pl. v (foss.); addit. to fauna of same, |. 661-676 & pls. xxix.—xxxil. Olenus, distrib. of genus in time, xxvil. 395. —— (Spherophthalmus) pecten, xxi. 481 figs., 482. — Salteri, xxxiil. 666 & pl. xxiv. triarthrus, sp. nov., xxxill. 666 & pl. xxiv. Olenus-shales at Malvern in relat. Shineton Shales, xxxiii. 661. Oligocene of I. of W. [fluviomarine Tert. |, ix. 259-270; Clupea vectensis fr. same, xly. 112-117 & pl. iv.; of Hants Basin, xxxvi. 137-177 & pl. vii (sections) ; relat. w. Koc. ibid., xxxvii. 461-489 figs. ; *Beyrich’s prop. of name, xu. p. lxxxu1; *demarc. of period, xx. (Part 2) 5-12; correl. tables, *xx. (Part 2) 12, xxxvi. 167; Olig. of Belgium, N. Germany, & S. England correl., xx. 97-102; *(Lr.), fauna nr. Helmstadt, xxi. (Part 2) 17- 19; *(Lr. & Upp.) of Germany, xxii. (Part 2) 19-23; *Reuss’s work on same, xxi. p. Ixx; Olig. coral-fauna, *xxi. (Part 2) 8, xxvi. 66; Olig. of New Zealand, xxix. 375. See also Headon Hill, Hempstead, § Hordwell. Oligoclase in Donegal granite, chem. anal. of, xviil. 412; of Ytterby, chem. anal of, xvii. 412, xx. 279; fr. Twedestrand, cross-hatched felsp.-patches in, xxx1. 480, 481 & pl. xxiii. See also Felspars. Oligoclase-porphyry of Quenast, vil. 6; of Lessines, vii. 8. Oligoporus, gen. char. of, xxx. 314 & pl. xxiv. Oligosaurus adelus, gen. & sp. nov., Xxxvil. 678-681. Oliphants River (Cape Colony), conglom. of, xliv. 264 w. section. Oliva cylindrica, sp. nov., vi. 45. utriculus, xx. 54 & pl. vii. sp. (Eoc.), i. 481 fig. Olive Group of E. Salt Range, fossilif. pebble-band in, xlii. 341-350. Olive Shales in Griqualand West, xxx. 586 et seqq. Olivine in Brit. Carb. dolerites, xxx. 539 & pl. xxxiv., ]. 611; pseudomorphs after, in same, 1. 613, 614; do. in Warwick diorite, xxxv. 640; oliv. in sediment. rocks, xxxvl. Proc. 53; (?) in Yellow- to Ld ( 9 Ong stone obsidian, xxxvii. 394; in diabase of St. David’s & pseudomorphs after ib, xxxix. 304) & pl 1:5 m gabbros & peridotites of Western Is., xl. 373; changes prod. in same at great depths, xli. 881, 397; oliv. in pluton. rocks of Garabal district, xlvii. 108; serpentiniz. of, xliv.455; corroded & twinned crystals, in Madagascar basalts, xlv. 347 figs. ; phenocrysts, xlviii. 503; perlitic cracks in cryst., 1. 374, 375. Olivine-basalts at St. Mary’s (Azores), i. 39; of Madagascar, xlv. 346, 349; altered, of Devon, xlviil. 502; Carb., of Garlton Hills, w. chem. anal., xlvili. Proc. 111; do. in Central Scotland, xlviii. Proc. 129. Olivine-dolerite series in 8S. of I. of Man, xlvu. 434, 445 ; oliv.-dol. of Jebel Burka, 1.533 ; of Derbyshire, 1. 624. Olivine-gabbro, term discarded, xlu. 62; oliv. gabbro-diabases of Gran district, 1. 18; chem. anal. of same, 1. 19, 20; contact-metamorphism by, 1. 21. Olivine-norite of Madagascar, xlv. 342. Olivine Range (N.Z.), peridotite of, xlvi. 627 & pl. xxiv. Olmnititz (Moravia), *Neogene plastic clay OL xen (Part 2) 15: Olti (Erzerum), coal nr., vi. 367, vil. 65. Olympic Range (Washington), xvii. 445. Olympus, Mt., section to Aliveri, iii. 67. Omaider (N.W. Arabia), rocks betw. Madian and, xxxi. 8; do. betw. Akabah and, xxxi. 10. Omattus D’Haxtoy, J. B. p’, obituary of, REX P. Xive Ombos (Egypt), alluvium, etc. at, xx. 16 Omeo (N. Gippsland), argillac. & cryst. schists nr., xxxv. 15 figs. Omosaurus durobrivensis, sp. nov., xlili. 699 fig. Omphacite in quartz-diorite of Upata, xxxv. 589. ‘Omphalos,’ *Gossé’s work, xiv. pp. clix et seqq: Omsk (Siberia), section at, xxx. 492. Onchus, trilob. mistaken for, vii. 264; Pterygotus wistaken for, ix. 12-14, 16. — Clintoni, sp. nov., xli. 61 fig. —— Murchisoni, ix. 12, 16; (?), xili. 288 & pl. x. pennsylvanicus, sp. nov., xli. 61 fig. tenuistriatus, 1x. 14. Oncoceras (?), xv. 377 & pl. xiii. Onega, Lake (Russia), section, ii. 379. Oneida Conglomerate (Silur.) in N.Y. State, xiv. 350, 395, 432. Onekakara (N.Z.), septaria & cone-in-cone clay fr., vi. 324. Ongeluk (Griqualand West), rocks deser., xxx. 628, 629. OnetEy, H. S., Earthquake in Crete (abs. ], xii. 240. Ongsteens Vand (Norway), mica-schist w. dichroite, xi. 174 fig. Oni Oniscia domingensis, sp. nov., vi. 47 & pl. x: Onny River (Shropshire), Silur. on, x. 66 et seqq.; section, x. 70. Onobola River (Sicily), xiv. 504. Onoclea (Filicites) hebridica, xliii. 289. Onondaga Limestone (Lr. Devon.), iv. 153 ; in N.Y. State, xiv. 375, 438. Onondaga Salt Group (Silur.), iv. 152; equivs. on Gr. Slave Lake, xi. 510; in N.Y. State, xiv. 364, 433; traces of fish- remains in, xli. 58. Ontario (Canada), gasterop. fr. Guelph format. of, xxx1. 543-551 & pl. xxvi. Ontario, Lake, geol. of shores of, vii. 230 ; feats. of basin, xlvi. 525. Ontonagon District (Michigan), copper- mines of, xxii. 458. Onychocella, gen. char. of, xlvu. 8. angulosa, xlvil. 9. Onyxes, prod. by artif. colourg. agates, iv. 214. Ooch (Baluchistan), ii. 261. Oolite, siliceous, ii. 436, 1. 93; fr. Copford, vill. 191; vacuolar (Portlandian) in Meuse & Hte. Marne, xxxvii. 518, 525. See also Oolitic. Oolites, in Portugal N. of Tagus, vi. 156- 162; of Trowbridge & Westbury, vi. 310-319; in Spain, vi. 408; in Venet. Alps, vi. 426, 427; demare. fr. Cret., vi. 474; wicrosc. struct. of cale. grit in Ool. of Yorks coast, vii. 1-6; in Lines, 1x. 323-339; overlyg. Boulder Clay at Linksfield, vii. 289-292; in Himalayas, vii. 305; mollusca, ix. 339-344 & pl. xiv. ; organic phenom. of series, x. p. xl. Oolites, in W. Europe, xii. 64, xxi. p. Ixvii; foss. ibid. correl. w. those of Uitenhage, xxill. 165, 166; of Yorks, xiv. 84-98 & pl. vi (sections), xix. 519, xx. 74-82 & pls. vill.—xi., xxx. 189, xxxvill. Proc. 81 et seqq.; of Gloucester & N. Wilts, xiv. pp. exxxvili, 98-130 & pl. vii (sections) ; in N. Scotland, xv. 417, 432-433 ; uncon- form. betw. Ool. & sandst. of Cromarty, xix. 509; flora of, xvi. 110-115, xvil. 355; (Upper) in Bolivia & Peru, xvii. 32; change in char. of sediments, xvili. 130 et seqg.; blanks in rock-success., xx. 2 Oolites, absent in N.E. Treland, xxi. 16; of Baden, xxi. 486; Engl. & Bavar., Eryon fr., xxi. 494-502 & pls. xxiv.—xxv.; of Northants, xxiv. 395, xxvi. 354-391 w. map & lists of foss., xxix. 225-302 & pls. ix.-x (map & sections); of Bath district, denud. of, xxvii. 228-231; *of Balin, cephalop. fr., xxvi. (Part 2) 9; coral-faunas, xxvi. 62; foss. in Queens- land, xxv. 239 et seqq., xxvii. 346; do. in W. Australia, xxvi. 229 et seqq.; exposures in Higg, xxvii. 288; phys. changes at close of epoch, xxviii. 148 et seqq ; (Lr.) in N.E. Scotland, xxix. 157 w. descr. sections ; (Middle) ibid., xxix. 164 w. lists of foss., xxxvill. Proc. 71, 72 ; (Upper) xln. 851-356. re-Cambrian continent in Europ. area, xxxi. 552; mt.-ranges, xxxii. Proc. 11 et seqg.; pre-C. in Caernarvon, xxxiv. 137-144, 147-152, 765 fig., xli. 75 et seqq.; ibid. & in Anglesey, xxxv. 295-308 w. map, 682-693 figs. & pl. xxxvi (map), xxxvil. 210-238 & pl. vin (map & sections), xxxvill. 16 et seqq., xl. 187- _ 208, xliv. 464, 466, xlix. 441 et seqq.; poss. pre-C. age of clastic rocks of Charnwood, xxxiv. 235-238; age of Shropshire quartzites, xxxiv. 762; pre-C. of Shropshire, xxxv. 643-669, xxxviil. 119-126 w. map; in Malvern Hills, xxxvi. 536-539; in Central & N.W. Highlands, xxxiv. 817, xxxvi. Proc. 101, xxxix. 159; im Bohemia, xxxvi. 592; correl. of same w. Brit. p.-C., xxxvi. 601; classif. & distrib. of last- - named, xxxvil. Proc. 55; comp. of rocks of Europe w. those of N. America, xxxvill. Proc. 4. ‘Pre-Cambrian felsite series in Cape Breton I., xlu. 515; cryst. limest. series ibid., xlii. 517; later p.-C. movements in N.W. Highlands, their dir. & effects on dykes cutting Archean, xliv. 391; effects of same on gneiss ibid., xliv. 395; denud. of -p.-C. land-surface ibid., xliv. 400; rocks in Jersey & Guernsey, xlv. 388, 389. Pre-Carboniferous rocks of Charnwood Forest, xxxill. 754-789 figs., xxxiv. 199- - 239 figs. & pl. x (map), xxxvi. 337-350 figs. Pre-Devonian rocks of Bohemia, xxxvi. as w. sections; in Matto Grosso, . 88. Pre-Drift surface of land disting. fr, pre- Glacial in Lanes, etc., xxxix. 120. Pre-Glacial beds in Aberdeen, xxi. 162; fauna, relat. to that of Lr. Brick- earths in Thames Valley, xxiii. 106; mammals, relat. to post-Glac. do., xxv. 210; pre-Gl. age of certain paleolith. deposits, xxxi. p. lxxiii; pre-Gl. floor along N. coast of Norfolk, xxxiii. 78, 79; no proved pre-Gl. cave-fauna, xxxiil. 607; no proof of pre-Gl. man in _ Britain, xxxiii. 609; pre-Gl. man, xliil. 406, 407; gravels in interior of Brit. Columbia, xxxiv. 102 ; deposits in Devon, -xxxiv. 456; mammoth in England & Scotland, xxxv. 138 et seqg.; pre-Gl. valley in Mersey basin, xxxix. 84; strata on Norfolk coast, success. of, xlvi. 114; drifts of Thames Basin, xlvi. pls. vii- Fre vill (diagr.-sections & map); _ pre-Gl. hill-gravels, xlvi. 162. Pre-Silurian age of ign. rocks of Galway, xlin. 523. Pre-Tertiary ign. rocks in Japan, xl. 452; pre-T. ign. rocks not consid. sep. fr. those of later date, xli. Proc. 74 et seqq. Precipitation of clay suspended in water, subst. wh. accelerate, xxxul. 129-133. Prehistoric mammalia, relat. to post- Glacial do., xxv. 211; do. of Brit. Is., xxxvi. 400; char. prehist. forms, xxxvi. 401 ; interval of time fr. Pleistoc. shown by disapp. of same, xxvii. 414; caves nr. Castleton, xxxi. 238; human & other remains in Robin Hood Cave, xxxill. 600, 601 ; do. in Mother Grundy’s Parlour, xxxv. 731; prehist. period belongs to Tert., xxxvi. 403. Prehnite-rock, cuprif., in xxvill. 315 w. chem. anal. PRELLER, C.S. pu R., Foyaite, an Elzo- litic Syenite occurr. in Portugal, xxxv. 42-47 w. chem. anal. & pls. i—11 (map & sections). Prelongei (S. Tyrol), xlix. 13, 18,19 w. sec- tion & map, 60 et seqq. Prenaster, gen. char. of, xx. 487. excentricus, xx. 487 & pl. xxii. Prendergast (Pembroke), xli. 480; section in lane N. of church, xli. pl. xv. Preservation of organic remains, iv. pp. Ixvii—-lxviil. Preservation I. (N.Z.) coal, x1. 528. Pressures, at wh. granitic rocks of var. regions were formed, xiv. 493 et seqq., xxxl. 576 et segg.; originat. joimts in rocks, xv. 99. Pressure-metamorphism, xlii. Proc. 94; in rocks of Morlaix, xii. 317, xliv. 11- 19 & pl. ii.; in do. of Malvern Hills, xliii. 527; in do. of S. Devon, xlin. 732; in Obermittweida conglom., xliv. 30; rocks illustr. effects of, xlix. 94. Presteign Limestone correl. w. Woolhope Limest., viil. 143, 1x. 219. Presteign Valley (Radnor), section, vi. 435. Preston (Devon), plan of ‘ forest-clay’ out- crops at, xli. 12. Prestwicu, J., Tert. Formats. of I. of W., as exhib. at Alum & Whitecliff Bays, 11. 223-259 figs. & pl. ix (sections); (& J. Morris), Wealden Strata exp. by Tunbridge Wells Ry., u. 397-405 gs. —— ——,, Prob. Age of Lond. Clay, & its Relat. to Hants & Paris Tert. Systems, lil. 354-377 w. sections & lists of foss. ; Struct. & Prob. Age of Bagshot Sands, & their Presumed Equivs.in Hants & France, iii. 878-409 w. sections & lists of foss. & pl. xiv (map & sections). , Coast Section fr. Christchurch Harbour to Poole Harbour, v. 43-49 figs.; Fossilif. Beds overlying Red Crag at Chillesford, v. 345-353 w. map & sections. ¥ 2 Queensland, Pre Prestwicu, J., Strata betw. Lond. Clay & Chalk in Lond. & Hants Tert. Sys- tems—Pt. I.: vi. 252-281 figs.; Pt. I.: Woolwich & Reading Series, x. 75-170 figs. w. lists of foss. & pls. i—iv (sections & foss.); Pt. II1J.: Thanet Sands, viii. 235-264 w. sections, lists of foss., & pl. Xv (sections). , Drift at Sangatte Cliff, vii. 274-278 w. section; Addit. Obs. on same, xxi. 440-442 w. section. , Some Effects of Hoimfirth Flood, viii. 225-230 w. plan & section. , Swallow Holes on Chalk Hills nr. Canterbury, x. 222-224 w. section ; Orig. of Sand & Gravel Pipes in Chalk of Lond. Tert. District, x. 241, xi. 64- 84 figs. & pl. vi (sections) ; Thickn. of Lond. Clay, Relat. Posit. of Fossilif. Beds of Sheppey, Highgate, Harwich, Newnham, Bognor, etc., & Prob. Occurr. of Bagshot Sands in I. of Sheppey, x. 401-419 w. sections & lists of foss.; Distinct. Phys. & Palexont. Feats. of Lond. Clay & Bracklesham Sands, & Independ. of these two Groups of Strata, x. 435-454 w. list of foss.; Correl. of Lr. Tert. of England w. that of France & Belgium, x. 454-456, x1. 206-246 w. lists of foss., correl.-table, & pl. viii (sections). , Fossilif. Deposit in Gravel at W. Hackney, xi. 107-110 w. section & list of foss.; Fossilif. Bed of Drift Period nr. Reculvers, xi. 110-112 w. section; (& J. Brown), Fossilif. Drift nr. Salisbury, xi. 101-107 w. sections & lists of foss. , Boring thro’ Chalk at Kentish Town, xii. 6-14; do. at Harwich, xiv. 249-252: Gravel nr. Maidenhead in wh. Skull of Musk Buffalo was found, xii. 131-133 w. section; Correl. of Middle Eoc. of Engl., France, & Belgium, xii. 390-392, xiii. 89-134 w. lists of foss., xliv. 88-109 w. lists of foss. & pl. v (sections). , Age of Fossilif. Sands & Ironst. occurr. on N. Downs, xiii. 212-218, xiv. 322-335 w. sections & lists of foss. , W. Extens. of Old Raised Beach of Brighton, etc., xv. 215-221 w. sections. —, Excavs. at Brixham Cave, xvi. 189; Gravels fr. Spitsbergen coll. by Lamont, xvi. 438-439; Lond. Clay in Norfolk, proved by Boring at Yarmouth, xvi. 449-452. , Further Discovs. of Flint Im- plem. in Post-Plioc. Gravel & Clay, xvii. 362-368 w. sections ; Cyrena fluminalis, etc., in Sand & Gravel above Boulder Clay nr. Hull, & Borings& Well-Sections in that District, xvii. 446-456 figs. & list of foss. , Section at Moulin Quignon, Abbeville, & Peculiar Char. of Flint Implem. discov. there, xix. 497-505 figs. —— ——— 316 Prestwicu, J., Struct. of Crag Beds of’ Norfolk & Suffolk, w. Obs. on their Organic Remains—Pt. I.: Corall. Crag of Suffolk, xxiv. 288, xxvii. 115-146 figs. w. lists of foss. & pl. vi (map & sections) ; Pt. IJ.: Red Crag of Essex & Suffolk,. xxiv. 460, xxvil. 325-356 w. sections & lists of foss.; Pt. III.: Norwich Crag & Westleton Beds, xxvi. 281, xxvii.. 452-496 figs., w. lists of foss. & pl. xx (sections). , Pres. Addr., on Deep-Sea Life & its Relat. to Geol., xxvii. pp. xlii-lxxv ; on our Springs & Water-Supply, & our- Coal-Measures & Coal-Supply, xxviii. pp. lii—xc. , Raised Beach on Portsdown Hill & Flint Implem. on High Level at Downton, xxviil. 38-40 w. section. , Phenom. of Quatern. Period in I. of Portland & around Weymouth, xxx1. 29-53 figs. & pl. i (map & sections). , Section of Meux’s Artes. Well in Tottenham Court Rd., w. Notices of Wells at Crossness & Shoreham (Kent) ; & Prob. Range of Lr. Greensand & Paleoz. under London, xxxiv. 902-913. figs. ——.,, Iguanodon, sp. nov., in Brick- pit of Kim. Clay at Cumnor Hurst, xxxvl. 430-432 w. section. , Bed of Angular Drift on Lr.. Chalk Plain betw. Upton & Chilton, Xxxvill. 127-133 w. sections. , Date, Durat., & Condits. of Glacial Period, w. ref. to Antiquity of Man, xliti. 393-408. , Paleolith. Flint Implem. in Neighb. of Ightham: their Distrib. & Prob. Age, xlv. 270-294 w. sections & pls. ix.-xi (map & flint-implem.). , Relat. of Westleton Beds, or Pebbly Sands of Suffolk, to those of Norfolk, & their Extens. Inland; w.. Obs. on Period of Final Elev. & Denud. of Weald & of Thames Valley, ete.— Pt. I.: xlvi. 84-117 w. sections & lists: of foss.; Pt. I[.: xlvi. 120-153 figs. & pl. vii (sections); Pt. III.: xlvi. 155- 179 w. sections & pl. vii (map). , Age, Format., & Success. Drift- Stages of Darent Valley; w. Remarks on Paleolith. Implem. of District & Orig. of its Chalk Escarpm., xlvii. 126- 160 figs. & pls. vivili (map, sections, & flint-implem.). , Raised Beaches & ‘ Head’ or Rubble-drift of S. England: their Relat. . to Valley Drifts & to Glac. Period ; &on a late Post-Glac. Submerg., xlviii. 263- 343 figs. & pls. vii.—vili (sections & map). ; Wollaston Medal awarded to, v. p. xvii; elected Sec., xi. p. xv; elected Treas., xii. p. xv; portrait pres. by, 1. Proce. 2. Prestwichia, gen. nov., sep. fr. Belinurus, . xxiii. 82 & pl. i. rotundata, xxiii. 32 & pl. i. : 317 Prévosr, C., obituary of, xiii. p. Ixxi. Prevost, J. sib , obituary of, ix. p. XXv. Pribram (Bohemia), *mining district of, xi. (Part 2) 40; *argentif. galena of, xil. (Part 2) 17; ¥metallif. veins of, xii. (Part 2) 24. Price, F. G. H., Gault of Folkestone, xxx. 342-366 w. section, lists of foss., & pl. xxv (foss.). , Beds betw. Gault & Upper Chalk nr. Folkestone, xxxiii, 431-445 w. lists of foss. Primary & ‘ Transition ’ rocks of Canada & Labrador, i. 450-459. See also Archean, Paleozoic, etc. Primary (or general) glaciat. of Outer Hebrides, xxxiv. 860; prim. devitrif. in artit. glasses, xl. Proc. 91. Primitia Billingsii, sp. nov., xlvi. 547 & Plex: centralis, xlix. 291 & pl. xii. —— Clarkei, sp. nov., xlvi. 5385 & ple xx. elongata, var. nuda nov., xlix. 298 & pl. xiii. girvanensis, sp. pl. xiii. — Graye, sp. nov., xlix. 299 & pl. xiii. — humilis, var. humilior nov., xlvi. 5 & pl. iv. Krausei, sp. nov., xlix. 298 & pl. xiv. minuta, xlvi. 7 & pl. iil. Morgani, sp. nov., xlvi. 5 & pl. iv. mundula, xlix. 291 & pl. xi.; var. cambrica nov., xlvi. 5 & pl. iv.; var. jimbriata nov., xlix. 299 & pl. xiii; var. longa nov., xlix. 291 & pl. xii.; var. Kloedeniana nov., xlix. 299 & pl. xi. ; var. producta nov., xlix. 291 & pl. xi. seminulum, xlvi. 5 & pl. 1. — Ulrichi, sp. nov., xlvi. 6 & pl. iv. — Ulrichiana, sp. nov., xlix. 300 & pl. xiv. unicornis, xlvi. 7 & pl. iv. — (?) Walcotti, sp. nov., xlvi. 543 fig. Whitfieldi, sp. nov., xlvi. 9 & wl ans sp. fr. Shineton, xxxiii. 668. Primitiopsis punctulifera, xlvi.9 & pl. i1., 542. *Primitive’ formation, so-called, *its limits, xiv. (Part 2) 19-22; xvii. 257. Primordial ocean of our globe, _ temp. of, xxxvi. 112-118. “Primordial,’ so-called, xix. 43; tab. of foss., xix. 44; success. in Wales, xix. 277 ; foss. n Lingula-Flags nr. Tyddyn- ewladis, xxil. 508. Primrose Hill (Middlesex), list of Koc. foss. fr., x. 415. Primrose Hill (Shropshire), pre-Cambr. of, xxxv. 652; microsc. struct. of gneisses & granitoid rocks of, xxxv. 665. Prince Alfred’s Rest (Natal), section descr., xxvii. 500; do. to Zwartkops R., xxvii. 516. nov., xlix. 298 & —_—— prob. Pro Prince Arthur’s Landing (Canada), section to foot of Lake Shabendowan, xxix. 21; geol. map of country betw. Rocky Mts. and, xl. 385. Prince Edward I. , elev. & depress. in, xvii. 386; relat. of. Upper Coal- format. to Perm. in, xxx. 209-219 figs. Prince’s Lines (Gibraltar), xxxlv. 523 & section, xxxiv. 527. Princes Is. (Sea of Marmara), geol. of, xxill. 381, xxiv. 53-63. “Principles of Geology,’ *Lyell’s, 10th ed. announced, xxiv. p. l. Prine, J. D. , Gravels at Taunton [abs.], XIV. 164. Prinkipo I. (Sea of Marmara), trachytic rocks of, xxiv. 54; trap- & ‘ Primary’ rocks of, xxiv. 56. Priodontognathus Phillipsii, gen. nov., xxxl. 439-443 & pl. xx.; xlix. 286 & pl. xi. Prioniodus abbreviatus, sp. nov., XXXV. 359 & pl. xv. acicularis, sp. nov., xxxv. 360 & pl. xv. hee alatus, sp. nov., xxxv, 361 & pl. xvi. —— angulatus, sp. nov., xxxv. 360 & pl. xv. —— armatus, sp. nov., xxxv. 360 & pl. xv. — clavatus, sp. nov., xxxv. 360 & pl. xv. —— elegans, xxxv. 358 & pl. xv. ——€rravicus, SP. NOY., Xxxv. 359 & pl. xv. —— furcatus, sp. nov,, xxxv. 358 & Dl: Xvs ——— Panderi, pl. xvi. —— (?) politus, sp. nov., xxxv. 358 & pl. xv. —— radicans, sp. nov.,xxxv. 356 & pl. xv. spicatus, sp. nNov., xxxv. 361 & pl. xvi. Pristicladodus concinnus, xl, 621 & pl. XXVi. dentatus, xl. 620 & pl. xxvii. Pristodus falcatus, xl. 623 & pl. xxvi. PrircHarD, C., obituary of, 1. Proc. 42. Proboscidea, char. of, iv. 131 et seqq. 3; gen. distinct. & nomencl. of, xiii. 310. Proboscina, gen. aff. & struct. of, xlv. 565 & pls. xvii.-xvili.; system. posit. of, xlvi. 466. Proboscina angustata, xlvi. 467 & pl. xix. bohemica (?) var., xlvi. 472 & pl. xix. dilatata (?) var. cantabrigiensis (?), xlvi. 473. gigantopora, xlv1. 471 & pl. xix. gracilis, var. Reussii nov., xlvi. 469 & pl. xix. hunstantonensis, sp. nov., xlvi. 470 & pl. xix.; var. ampliata nov., xlvi. 470 & pl. xix. incrustans, sp. nov., xlv. 567 & pl. xvii. irregularis, sp. nov., xlvi. 468 & pl. xix. Jessoni, sp. nov., xlvi. 471 & pl. xix. ramosa (?), xlvi. 473. sp. nov., xxxv. 361 & Pro Proboscina rugosa (?), xlvi. 468. —— spatiosa, sp. nov., xlv. 566 & pl. xvii. ; varr. brevis & brevior novv., xlv. 567 & pl. xviii. subelegans, xlvi. 470. Toucasiana (?), xlvi. 472. uberrima, sp. nov., xlvi. 469 & pl. Ke Procolophon, system. posit. of, xxxiv. 803. cuneiceps, sp. nov., xxxiv. 799 & pl. xxx: —— Griersoni, sp. nov., xxxiv. 797 & pl. xxx, laticeps, sp. nov., xxxiv. 801 & pl. XXXil. Procoptodon, lr. jaws of, xlvii. 571-574 & pl. xxi. 573 & pl. xxi. Rapha, left ramus of lr. jaw, xlvii. 572 & pl. xxi. Productus, adher. forms of, xxxii. 454-463 * & pls. xxiv.-xxv.; xxxiv. 498-504 figs. —— Clarkei, sp. nov., xxvii. 334 & pl. xvii. complectens, sp. nov., xxxiv. 498, 499 fig. Cora, xvii. 31; xix. 174 & pl. ix; Xxll. 43; xxvill. 328 & pl. xv. costatus, xvili. 31 & pl. i.3 xxxiv. * 631; sp. all. to, xxxiv. 635. —— fimbriatus, xxxiv. 630. — (?) giganteus, x. pl. viii. horridus, x. pl. vill. — Humoboldtii, xviii. 32 & pl. i.3 xxi. 43 -& pl. i. — levis, sp. nov., xxii. 44 & pl. ii. pl. iv.; xviii. 31 & pl. i.; (?) xxii. 438; xXxvill. 333 & pl. xviil. F —-~ mesolobus, xxxiv. 630; sp. all. to, “"Xxxiv: '635. punctatus, sp. all. to, xxxiv. 630. —— Purdoni, sp. nov., xvill. 31 & pl. 11. scabriculus, xxii. 43 & pl. i. semireticulatus, xvil. 64 & pl. iv.; Xvilil. 81 ; xix. 174 & pl. ix.; xx. 36 & pl. 1., 43 & py. 1.3; xxxiv. 629. spinulosus (?), xxii. 44 & pl. 1. — striatus, xv 11. 31 & pl.i.; (?) xxii. dd subaculeatus, 1x. 356 & pl. xv. — Vicaryi, xxvi. 87 & pl. vi. — Weyprechti (?), xxxiv. 631. — spp. (Carb.), xxi. 44, xxviii. 334 & pl. xviii. ; sp. fr. Kashmir, xv. 227. Productus-limestone in Panjab, ix. 193 et seqgq.; in Suliman Range, ix. 348. Proétus brachypygus, sp. nov., xliv. 725 & pl. xvi. sp. (Silur.), xxxiv. 592. Proganosauria, char. of, xlviii. 604. Prognathodus Gintheri, gen. & sp. nov., XXV1il. 283-237 & pl. viii. ‘Progress of Geology,’ *d’Archiac’s, x. p. li. Progression of organic forms in geol. time, Vili. pp. Ixxi e¢ seqq. Goliah, right ramus of lr. jaw, xlvil. — longispinus, x. pl. vill.; xv. 64 & | 318 Proiguanodont group, xliv. 51. Pronleroy (Picardy), section deser., xi. 245, ‘ Proper wall’ of Hozoon canadense, xxii. 191, 219: Propylites of Western Is., & their relat. to andesites & diorites of district, xlvi. 341-385 & pls. xiv.—xv (microse. sec- tions). Prorastomus, dentit. of, xli. 465. 543 & pl. xv.; xxxi. 559-567 & pls. XXVI1i.—Xxix. Proserpina Lyelli, sp. nov., xxiii. 549 & pl. xv. Prosoponiscus problematicus, gen. nov.,. xii. 214 & pl. vii.; xv. 187-140 & pl. vi. ‘Protean Group’ (Clinton Group), xiv. 353. Protective action of clay, ix. 329. Proterosaurus, att. of, xxvi. 37. Huzleyi, sp. nov., xxvi. 568 & pl. xl. Speneri, xxvi. 566 & pl. xxxix. Proti I. (Sea of Marmara), Devon. (?) of, xxiv. 61. Protichnites def. as trilobite-tracks, xxvi.. 484; Prot. in Potsdam Sandst., xlvi. 600 fig.; Limulus-trails resembl. same, xlvi. 601 fig. See also Footprints. alternans, sp. nov., vili. 221 & pls. vill., xiv. — latus, sp. nov., vii. 218 & pl. xi. — lineatus, sp. nov., vill. 220 & pls. Vili, Xa, multinotatus, sp. nov., vill. 219 & pl. xii. octonotatus, sp. NOV., vill. 217 & pl. x. scoticus, Sp. NOV., x11. 243. septemnotatus, sp. nov., Vill. 214 & pls ix sp., vill. 222 & pl. xiv’. Protocardium bombazx, sp. nov., xxxi. 509. isocardioides, sp. NOv., XXxili. 8397 & pl. xiv. Protocaris Marshi, |. 413 fig. Protocystites menevensis, sp. NOV., XXViii- 180 & pl. v.; xxxvil. Proc. 72. Protogine of Alps, age of, vi. p. lviii; of Mt. Blanc, xi. 11 et segg.; in Thian Shan Range, xxx. 575. Protopharetra, struct. of, xlv. 135 & pl. v- Protopteris peregrina, xxvii. 272 & pl. xii. Protoretipora (Fenestella) ampla, xxxix. ' 695. Protosphyrena, gen. char. of, xxxiy. 788. angulata, xxxiv. 794. ferox, xxxiv. 787, 794. nitida, xxxiv. 788, 794. penetrans, xxxiv.789, 795. ziphioides, xxxiv. 789, 795. Protospongia, struct. & aff. of, xxxvi. 362- 367 figs. ; its non-assoc. w. chert, xxxvii- 210; occurr. of 4 spp. in Menev. Group, xxxvil. Proc. 65, 72. fenestrata, gen. & sp. nov., xx. 238 & pl. xili.; xxvii. 401 & pl. xvi.; xxxvi. 363 fig.; in Lr. Lingula-Flags, xxxvil. Proce. 79. sirenoides, gen. & sp. nov., xi. 541- — 319 Protospongia (?) flabella, xxvii. 401 & pl. xvi. —— (?) major, sp. nov., xxvii. 401 & pl. xvi. Prototaxites, gen. nov., char. of, xv. 484; & Pachytheca tr. Corwen, xxxviii. 103- 109. See also Nematophycus. Logani, sp. nov., xv. 484 figs., 485. Protovirgularia dichotoma (?), xi. 475, xii. Protovirgularia-Flags & Grits in Pen- whapple Glen, xxxviii. 652. Protozoa in Devon. group, xxxvii. Proc. 180. Protozoic, Sedgwick’s use of term, viii. 155. See also Paleozoic. Provinces, zoological, xvi. pp. XXXv, XXxvi; XXvl. pp. lv et seqgq. Prudelle, Plateau de la (Auvergne), curvi- tabular struct., xxxii. 146 fig. Psammechinus Duciei, xx. 475. Scille, xx. 478. —— Woodsi, xxxi. 447 & pl. xxi.; xxxiii. 64; xliii. 413. Psammite in Portugal, ix. 139. Psammites du Condroz (true O. R. S.), XXxviil. 201. , Psammobia (?) Condamini, sp. nov., x. 158 & pl. i. Jonesi, sp. nov., xvi. 180 & pl. x. Psammocarcinus Hericartii, xxvii. 91 & pl. iv. Psammodus rugosus, xl. 629. Psammosiphon, gen. nov., xxxviii. 390. amplexus, Sp. ROV., XXxvili. 391 & pl. xv. elongatus, sp. nOv., Xxxviil. 390. Psammosphera fusca, xxxix. 26 & pl. ii. Psaronius, sp. identif. w. lr. portion of Caulopteris Lockwoodi, xxvii. 270. Psephophorus polygonus, xxxvi. 406-413 & pl. xv. Pseudastacus (?) serialis, sp. nov., xlii. 556 & pl. xvi. sp. (Oxf. Clay), xlii. 556 & pl. xvi. Pseudasterostoma, synonym ot Paleéo- pneustes, xlviii. 166. Pseudaxinus, gen. nov., xx. 298. trigonus, sp. nov., xx. 299 & pl. xv. Pseudo-apatite, *chem. anal. of, ix. (Part 2) Pseudo-bedding, see Pseudo-stratification. *Pseudo-bombs’ in felspathic rocks of Carrick, xxii. 519, 523. Pseudo-chrysolite tr. Moldauthein, xli. 154, 155. Pseudo-crystals in foyaite, xlvii, 261 tigs. Pseudo-crystallites, in variol. diabase of Fichtelgebirge, xlvii. 56; in Lleyn variolite, xlix. 158. Pseudo-dykes among Mesoz. strata of N.E. Scotland, xxix. 129. Pseudo-glaciation in Rio Tinto district, xli. 264. Pseudo-hypersthene, char. of, xli. 380. Pseudo-spherulites in Carrock Fell tachy- lyte, xlv. 300. Pte Pseudo - stratification in ign. rocks of Ben Greig, xxx. 245; in gabbro of Rum, xxx. 253; in ign. rocks gene- rally, xxxi. 137; in hypersthenite of Carrock Fell area, xxxii. 17, 21; im Dartmoor Granite, xlix. 394, 397. Pseudo-stromatism, term prop. for app. bedding in cryst. rocks, xhi. Proc. 65. Pseudodiadema, ambulacr. plates in, xi. 426. Carteri, xxxi. 302 & pl. xv. ; depressum, var., ambulacr. plates in, xli. 430 fig. ‘ hemisphericum, ambulacr. plates in, xli. 428, 429 figs. i Michelini, ambulacr. plates in, xli. 431 fig. Pseudolacuna macroptera, xxxv. 85 & pl. vii. Pseudoliva elegans, sp. nov., xvi. 176 & pl. viii. ; Pseudomorphs after rock-salt, iv. 273, ix. 5, 187, xxiv. 546, xxv. 50, xxvill. 245; *after red silver-ore, etc., x. (Part 2) 10; *dolomitic, after garnet, xxix. (Part 2) 4; in Cornish rocks, xxxil. 159, 417; in Warwick diorites, xxxv. 639, 640; after felspars, xxxvi. Proc. 51; after hornbl., in magma-basalt, xlv. 353 fig.; of limonite after pyrites, xlvii. 514; after olivine, xxxix. 304, 1. 613, 614. Pseudomorphism in rocks, xxii. 216. Pseudoniscus aculeatus, xxiii. 31 & pl. 1. Pseudospherexochus, subgen. of Cheiru- TUS, XXXVIl1. 534, Psilophyton, gen. nov., char. of, xv. 478. elegans, sp. nov., xvill. 315 & pls. xiv.— XV. — (?) glabrum, sp. nov., xvill. 315. princeps, sp. nov., xv. 479, 480 figs., 482, xvill. 315, xix. 465 & pl. xviil.; comp. w. Arthrostigma gracile, xxxil. 218. robustius, sp. nov., xv. 481 figs. spp. (Devon.), xix. 461; ? (Lr. O. R. S.), xxxiii. 217 figs., 219. Pteraspide in Upper Silur. of N. America, xli. 48-64 figs.; different. fr. Cephal- aspide, xli. 56. Pteraspis, gen. char. discussed, xiv. pp. Ixxxv, 267-270; minute struct. descr., xiv. 274-277 & pl. xv.; comp. w. Cephalaspis, xiv. 277 ; its zool. posit., xiv. 278; diagr. of restored Pt., xvii. 165; scales & cephalic shield of Pé., xx. 194-197 & pl. xii., xli. 51 fig. ; (?) tracks of, in Upper Ludlow sandst., xxiii. 333- 339 figs. Pteraspis Banksii, sp. nov., xii. 100 & eri a dunensis, xvii. 163-166, integra, *Kunth’s discov. of, xlviii. 543. . Mitchelli, sp. nov., xx. 427. rostratus, Xvill. 254, 258. truncatus, sp. nov., xi. 100 & pl. ii, Pte Pteraspis-beds, posit. of, xviii. 253-258. Pterichthys, iv. 303-314; fr. O. R.S. of Moray, xi. 31; priority of gen. name, xvi. 1213 een. char. of, xvi L275. Dura Den, xvii. 435. cornutus, iv. 313. — latus, iv. 312. macrocephalus, sp. Nov., xviil. 103- 106 & pl. ii. — productus, iv. 312. —— quadratus, sp. nov., iv. 313 & pl. x. testudinarius, iv. 304, Pterinea retroflexa, xxx. 47 & pl. v. 3 spp. (Budleigh Salterton), xxx. 47 & pls. v.—vi. Pteris aquilina, foss., xv. 53, 57. Pteroceras Fittoni, sp. nov., 1. 351 & pl. xii [4]. retusa, 11. 300, xxxi. 291. Pterocerian Group correl. w. Middle Kim., xxxi. 196, 216; Pt. in Bernese Jura, xlii. 239 w. list of foss.; in S. Jura, xliii. 245 w. list of foss.; correl. w. part of Lr. Kim., xliii. 263. Pterocheilos primus, gen. & sp. nov., xxi. 549 & pl. xiv. Pterodactyle bones fr. Wealden, ii. 97-101 figs., 104-106 fig. Pterodactylus, different. fr. rhynchus, xxxi. 465. Bucklandi transf. to Rhampho- rhynchus, xv. 665, 666. *Gemmingi, ii. (Part 2) 72-74. — giganteus, sp. nov., ii. 7-8 & pl.i.; microsc. bone-struct. of, iv. 2-10 & pls. 1-1. validus ref. to Doratorhynchus, Xxxi. 468. Pierodon (?) sp. (Plioc.), xii. 227, 235 fig. Pteromya, gen. nov., xvii. 505. Crowcombeia, sp. nov., xvii. 506 & pl. xv. simplex, sp. nov., xvil. 506 & pl. xv. Pterophyllum africanum, sp. nov., XXxiil. 145 & pl. v. angustifolium, sp. nov., xx. 77 & pl. vii. comptum, xx. 77 & pl. ix. medianum, sp. nov., xx. 77 & pl. viii. minus, xx. 78 & pl. ix. Pteropoda, *Silur., of Bohemia, x. (Part 2) 6; in Corall. Crag, xxvii. 146; in Brit. Paleoz., xxxvu. Proc. 66, 73, 81, 93, 95, 114, 125, 140, 167, 177, & 185. Pterosauria in Gr. Oolite, xxxvili. Proc. 198; gen. remarks on, xxxix. Proc. 63, 64. Pterygometopus, subgen. XXXVI. 532. Pterygotus, remains mistaken for Onchus, ix. 12-14, 16 ; in Downton Sandst., xii. 97; struct. of, xvi. 547, xxiv. 294; in O.R.S. of Forfar, xx. 415; classif. of, xxlil. 28 et segg. & pl. 11.3 occurr. in Upper Silur. of Hereford, -xxv. 235- 237. Pterygotus bilobus, varr., xxiv. 294, 295 & pl. x. Dorato- of Phacops, 320 Pterygotus problematicus, viii. 386-388 & pl. xxi. pustuliferus, ix. 14. raniceps, Sp. nov., xxiv. 294 & pl. ix. Ptilodictya cosciniformis comp. w. P. interporosa, XXXvill. 68. interporosa, Sp. NOV., XXxviil. 67 fig. — lanceolata, xxxviili. 64. F Lonsdalei, sp. nov., xxxvill. 64, 65 gs. (?) minuta, sp. nov., Xxxviii. 68. scalpellum, xxxviil. 66. Ptilograptus acutus, sp. nov., xxxi. 662 & pl. xxxvii. cristula, sp. nov., xxxi. 661 & pl. xxxvi. —— HMicksii, | sp. nov.) aaa eel & pl. xxxvi. Ptychodus, dentit. & aff. of, xliii. 121-131 & pl. x. A decurrens, xlill. 123, 124 et segg. & pl. x: , paucisulcatus, tooth of, xliii. 127 & pl: x: = polygyrus, tooth of, xliii. 127 & suk sp. (Chalk), xliii. 123 & pl. x. Ptychognathus, subgen. nov., xvi. 49. declivis, sp. nov., xvi. 49 & pl. i. latirostris, sp. nov., xvi. 51. verticalis, sp. nov., xvi. 54 & pl. i. Ptygmatis, subgen. nov. of Nerinea, vi. 104 fig., 108, 111. Puddingstone of Herts, ete., xvili. 259, 272. Puerto de Tablas (Venezuela), section to Caratal goldfield, xxxv. pl. xxxiii.; microclin. syenite of, xxxv. 582, 590. Pulaski Sandstones (Lr. Silur.) in N.Y. State, xiv. 347. Pulborough (Sussex), drift nr., vii. 354, 359. Pull Beck (Westmoreland), section to N. side of Latterbarrow, xxxiv. 881; Stockdale Shales of, xliv. 687. Pulmoniferous mollusca, time-range ex- tended, vii. p. lviil. Pulo Ubin (Malay Peninsula), igneous rocks of, vii. 319, 326, 336. Pulpit Rock (N.Y.), view showg. giants’ kettles, xxxii. 76. Pulvinulina elegans, |. 723; var. tenella nov., xl. 771 & pl. xxxiv. — Karsteni, |. 723. punctulata, |. 723. Schreibersii, |. 723. Pumice, rare in Schemnitz district, xxxii. 300; pum.-beds of Mte. Somma, xl. 49 et seqq. Pumiceous earths of Barbados, xlviii. 180; chem. anal. of same, xlviii. 192. Punctated shell-layers in brachiop., iv. 67. Puncturella antiqua, sp. nov., xxxiii. 200 & pl. ix. Punfield Cove (Dorset), section descr. & fig., xxvii. 211, 212; ‘ marine band’ of, XXvil. 214, xxix. 71 e¢ segq. 321 Punfield Formation, xxvii. 207-227 w. sections ; relat. to Wealden & Neocom., XXVill. 243-255, xxix. 70-76 figs. Pungernite, chem. anal. of, vil. 66. Punjab, see Panjab. Punta Arenas (Costa Rica), section & plan of peninsula, xxxvili. 328, 329 ; section to Irazu & Turrialba volcanoes, XXXVili. pl. x11. Pupa Juniperi, ix. pl. iv. wvetusta, Sp. NOV., xvii. 7; xxii. 331, 332 fig. xvi. 270 OH. —— (?) sp. (Coal Measures), ix. 60 & pl. iv. : Purbeck, I. of (Dorset), reptilia fr. Durleston Bay, xi. 123; Plagiaular ibid., xiii. 261-282 figs. ; Chalk in, xxvii. 93-94; Puntield Beds in, xxvii. 211; ‘head’ or rubble-drift in, xlviii. 277. See also Corfe, Kimeridge, Studland, ¢ other place-names. Purbeck Beds at Swindon, iii. 53, xxxvi. 203, 205 w. sections; Trigonia densi- noda fr. same, xxxvil. 246-248 fig.; at Ridgway, iv. 248, 252-254; ibid. & in I. of Portland, viii. 110-120, xxxvi. 190; imsects & isopoda fr., x. 382, - 385 et seqg. & pls. xiv.-xviil.; reptilia & mammal. fr., x. 420-433; P. B. markg. break in Mesoz. success., xx. p. lvi. Purbeck Beds at Brill, xxiii. 197; in Dorset, their relat. to Wealden Beds, xxvii. 222 ; in Lr. Boulonnais, xxiv. 481 ; varieg. conn. w. joints, xxiv. 366 w. chem. anal.; lacustr. orig. of, xxvili. 245 et seqq- Patreck Beds nr. Swanage, Dorato- rhynchus fr., xxxi. 465-468 fig. ;: Tri- conodon mordax tr. same, xxxvil. 376- 380 fig.; limest., struct. of, xxxv. Proc. 79; dwarf crocodil. assoc. w. small mammal. of, xxxv. 148-155 & pl. ix.; in Vale of Wardour, xxxvi. 200, xxxvil. 248-253 w. section, 1. 44-71 figs. & list of foss.; ostracoda fr., xli. 311-353 & pls. vili—ix.; chelonia fr., xlv. 513-518 figs.; (Middle), Cimolio- saurus portlandicus fr., xlvi. 47, 48 figs. Purbeckian in 8. Jura, xliii. 247; correl. w. Lr. & Middle Purbeck of England, xliii. 265, 266. Purisiphonia Clarkei, gen. & sp. nov., xxvi. 241 & pl. xvi. Purley (Hereford), Wenlock Limest. at, xlix. 241. Purley (Surrey), granite-boulder in Chalk nr., xiv. 252-266. Purley Park (Warwick), diorite w. aug. & olivine, xxxv. 639. Purple beds, condit. of iron in depleted areas of, xxiv. 386. Purple Clay of Yorks & Lincs, xxiv. 147 et seqq., Xxvil. 239, 240; period of, xxxvi. 507 & pl. xxi.; value of div. line betw. Hessle Clay and, xl. 126, 131; P. C. at Flamborough Head, xlvii. 417. Pyr Purple Slates (? Cambr.) W. of Snowdon chain, 1. 299-301 ; of Caernarvon, xlviil. 249, xlix. 444 et seqq. Purple staining of Carb. rocks, xxv. 295, 296. Purpura umbilicata, sp. nov., xx. 53 & pl. vi. Partiall (Deccan), silic. pebble fr., 1. 381 & pl. xix, Purton (Wilts), section in Corallian descr., Xxxill. 295. Purus River (Brazil), cliff-sections at Maniva & Berury, xxxv. 771, 772. Pusaasen Mt. (Norway), sections at, xi. 172, 178; foliated limest., etc. at, xi. 175. Puscu, G. G., obituary of, iil. p. xxvii. Pusgill (Westmoreland), Palzeoz. ostracoda fr., xlix. 290 et seqq. Pusterthal (Tyrol), Thonglimmerschiefer Series of, xlv. 84; Alpine Trias of, xlix. 13, 14, 58. Pustulopora proboscidea, see Tubulipora. zealandica, sp. nov., vi. 331 & pl. xxvii. Puttenham (Bucks), Upper Gault at, xxxi. 266. Puys, resultg. fr. later vole. erupts. in Hebrides, xxx. 260; Plioc. age of same, xxx. 274; of Carb. age, in Brit. Is., xlviil. Proce. 125. Puy, Le (Velay), section to Dové, xx. 202; spheroids in column. basalt nr., xxx. 150, 151 fig. Puy de Gd. Sarcouy (Auvergne), profile of, xv. 527; ideal section, xv. 531. Puy de Tartaret (Auvergne), lava-flow of, ul. 75 et seqq. Pwllgoch (Anglesey), section to Tynmaen, Xxxvili. 20. Pwllheli (Caernarvon), borings for coal nr., 11. 302 ; foss. fr., i. 149. Pycnodus, head of, xxii. 304 fig. pagoda, sp. NOV., XXXVI. pli: quineuncialis, sp. nov., XXx1. 223. Pygaster truncatus, xxi. 353, 362. Pygocephalus Cooperi, gen. & sp. nov., xlil. 863-369 & pl. xill.; xiv. p. xci. (?) sp. fr. Carb. of Paisley, xviii. 420-422 fig. Pygopterus, gen. char. of, xxxiil. 572. Bucklandi, transf. to Elonichthys, Xxx. 575. Greenockii, transf. to ptychius, Xxxill. 577. — Humboldtii, xxxiii. 574. Jamesoni obliterated, xxxiil. 577. *Taucius, vii. (Part 2) 34. Pygorhynchus Spratti, xx. 490 & pl. xxi. Vassali, xx. 479 & pl. xxii. ; xxxiii. 51, 67; xlii. 420. Pyle (Glamorgan), Rhetic & Keuper of, xx. 70. Pylle Hill (Gloucester), sections descr. & fig., xvi. 445, xlvii. 545-549. Pyramidella (?) sagittata, sp. nov., vi. 193 & pl. xx. 228 & Nemato- Pyr 322 Pyrenees, *foss. of, i. 111-114; *equiv. of Chalk in, v. (Part 2) 38. See also Bayonne, Massat, ¢ other place-names. Eye nees (Australian), section thro’, ix. Pyrites formed in pres. of organic matter, Vv. p. xxvii; infl. of decomp. on color. of rocks, xxiv. 358, 378; aurif., mode of occurr.in Australia, xxxiv.432 et seqqg. & pls. xvii.—xviii.; iron pyr.-spherules in Silur. limest., xxxv. 504; reefs of, in Bournemouth Beds, xxxviii. 7 ; pyr. fr. Lilleshall, xxxix. 466; in Gr. Whin Sill, xl. 653; in Lessines ‘ porphyry,’ vil. 7; at Cobres, xii. 150; deposits of Rio Tinto, gen. char. & assoc. of, xli. 245, 255 w. chem. anal. See also Copper- ores & Iron-ores. Pyritized plant-stems in coal, chem. anal. of, xxxili. 12. Pyritous porphyrites of Queensland, xxvii. 302 ; diorite & diabase ibid., xxviil. 308 ; felsite ibid., xxviii. 304. Pyrobiolite *of the Rhine, 11. (Part 2) 82- 86. Pyroclastic rocks disting. fr. clastic do., XXXV. 338. Pyromeline az Pyromerides, xlix. 156, 158. Pyrophyllite-schist of Pambula, xlix. 233 et seqq. Pyroxene in eozoonal limest., xxi. 48 et seqq., 52 et segg., 67 et seqq.; in lavas of Mte. Somma & Vesuvius, xl. 51 e¢ seqgqg.; 1 Hett Dyke, xl. 229; in High Green Dykes, xl. 241; im Acklington Dyke, xl. 243; dominant pyr. in Gr. Whin Sill, xl. 646 w. chem. anal. & pl. xxix.; rhombic do. ibid., xl. 652; colourless monocl. do. ibid., xl. 653 ; in gabbros of Western Is., xl. 366; changes prod. in same at gr. depths, xli. 377, 397; rhombic & monocl., in andesites & diabases of Breidden Hills, xli. 541 et segg.; rhombic, in Derby lavas, 1. 620. Pyroxene-andesites of Japan, xl. 431; nr. Newport-Fife, xlii. 425 et seqq. & pl. xiii (microsc. sections) ; of Western Js., xlvi. 361; success. stages in alterat. of, xlii. 430, 431 & pl. xi. Pyroxene-granulite of Madagascar, xlv. 344. Pyroxene-propylite fr. Ben More of Mull, chem. anal. of, xlvi. 349. Pyroxenite, of Madagascar, xlv. 345; of Brandberget, chem. anal. of, 1]. 31. Pyrrhotite of Sudbury (Can.), xliv. 837. Pyrula cochlidium, xx. 52 & pl. vi. Consors, sp. NOV., Vi. 49. —— javanis, sp. nov., xx. 53 & pl. vi. afr Bavalia, x.) ( barbie) liassica, sp. nov., xxill, 550 & pl. xvi. — nodulifera, sp. nov., xv. 1386 & pl. v. Pythina Semperi, sp. nov., Xx. pl. vii. 61 & Python, vertebra of, xiii. 197 & pl. iv.; upper surf. of cranium, xxxill. 689 fig. ; do. of face, xxxili. 694 fig.; bony palate, XXXxili. 698 fig.; mandible, xxxii. 701, 702 fig.; vertebra comp. w. that of Clidastes & Iguana, xxxiii. 709 fig., 710. Python reticulatus, occipit. region of skull, xxxiii. 686 figs. Sebe@, xxxiil. 691 figs. Pythonomorpha, Mosasauride not to be incl. among, xxxiil. 714. Pyzxidicula sp. (N.Z.), vi. 332 & pl. xxix. Q. Quacipati (Venezuela), gneiss of, xxxv. 585, 588. Quadersandstein of Germany, *vii. (Part 2) 6-11, vill. 54 w. list of foss.; of Harz, xi. 447 ; in Saxon Switzerland, xxiv. 548, 5d2 et seqq. Quadrant I. (Lizard), seen fr. S.E. & N.N.W., xliv. 312 figs.; S. dyke in, xliv. 311, 318 fig.; granulite, ete. of, xliv. 316. Quantock Hills (Somerset), Devon., etc. of, xxili. 581; Trias in area of, xxxil- 373 et seqq.; section to Tolland, facg. xxxll. 378; do. to Cannington Park descr., xxxv. 544. Quaquaversals, valleys of, xi. 483; qua- quav. dip of vole. cones, xv. 518. Quarrel Hill (Ayr) anticlinal, sections of inner zones of strata descr., xxxvill. 615 ; do. of outer zones, xxxvili. 621; Barren Flagst. Series ibid., xxxvill. 615 w. sec- tion; Drummuck Beds ibid., xxxviil- 617; geol. map of district, xxxvill- pl. xxv. Quarry Gill (Cumberland), Lias at, xv. 549-551. Quarry Hill (Kent), sections, 11. 399, 400. Quarterly Journal (Geol. Soc.), L. Horner on, il. 149-151, 111. p. i1; its scope, etc., xxxil. Proc.-98 ; limit of expend. on, xlii. Proc. 49. Quartz, *misnamed ‘white topaz,’ xil. (Part 2) 20; in Irish granites, xii. 173, 189, xviii. 410; gold-veins in, theory of orig., xii. 884; in Brit. Carb. dolerites, xxx. 546; crystals in Cornish elvans, fluid- cavs. in, xxxi. 337, 343 & pl. xvi.; do. in Cornish granites, xxxi. 331 et segq., XXX. 413 ; do. in Land’s End rocks, xxxu. 413 ; do. in Snowdon felstone, xxxi. 419; do. in rocks of Lake District, xxxi. 568-589 & pl. xxx (microsc. sections); free, in Hungar. andesites, xxxil. 295; chem. depos. on surf. of sand-grains, xxxvi- Proce. 62 figs., xlvii. 193 fig. ; in chert- beds of Niagara Limest., xxxvil. 258 ; grains in Jap. andesites, xl. 438; do. in Gr. Whin Sill, xl. 653. Quartz, detrital, in Carb. Limest. Series at Clifton, xliv. 190 e¢ seqgg. & pl. viil.; microse. cryst. in same, format. & orig.of, —————— lo -ClCU 323 xliv. 194; sparsity of, in Thanet basem.- ’ bed, xliv. 755; sporadic, in Madagas- ar basalt, xlv. 347, 353 fig.; size of * grains in residues fr. Inf. Oolite, xlvii. 566; cryst. in residue fr. Pea Grit, xlvii. 561 & pl. xx; in plut. rocks of Garabal district, xlviii. 110; in N.E. Fortar rocks, xlix. 342; in Carrock Fell gabbro, 1. 318; microcryst. in insol. residues fr. Devon. Limest., xlvill. 383 et segq. & pl. ix.; inclus., in ‘ felspathic traps’ of Devon, xlviii. 505; do. in ’ lava of Stromboli, 1. Proc. 2; perlitic cracks in, ]. 367-376 figs. & pl. xviii. * Quartz sillimanitisé,’ xlix. 338, 344, 345. Quartz-andesite, red, nr. St. David's, xlvi. 258. Quartz-augite-andesites fr. Japan, xl. 448. Quartz-boulders in Southern Drift, xlviii. 34 Quartz - conglomerate (Lr. Cambr.) of St. David’s, xxxix. 305. Quartz-diorites of Upata, xxxv. 584, 589; of Kamagawa, xl. 454; of Western Is., xlvi. 361, 365. Quartz-felsites of St. John’s Vale, xxxi. 584 & pl. xxx., xxxii. 12, 18 w. map & pl. iit (microse. sections); of Crag Bridge, xxxii. 14, 18; of Bryn nr. Treglemais, xxxv. 290, 294; in Caer- narvon, xxxv. 296, 305 et seqg.; & ' assoc. rocks ibid., xxxv. 309-320 & pl. xiii (microse. sections) ; rocks betw. Cambr. & same, xxxix. 478-486 w. chem. anal. ; of Dinorwig Series, xxxv. 686 ; nr. St. David’s, xl. 544, 551, 552 ; or eurite of Cader Idris, xlv. 433, 435 w. chem. anal.; highly silic., in Shetland, xxxv. 787 ; dykes in Bohemia, xxxvi. 598; in Arran, xlix. 541 et seqq.; fragments, re-fused by basalt, xlix. 177. * Quariz-felspar,’ in Malvern schists, xlix. 407 et seqq. Quartz-felspar veins in Malvern rocks, chem. anal. of, xxiii. 362. Quartz-gabbro-vitrophyrite (— tachylyte) of Carrock Fell, xlv. 303. Quartz-gravels in Belgium, xxii. 247. Quartz-knobs in W. Anglesey, xliv. 475; in N. Anglesey, xliv. 508 fig., 517 e¢ seqq. Quartz-porphyries, *Leonhard on, viii. (Part 2) 1-8; in N. Gippsland, xxxv. 18 et segg.; Lr. Cambr., of St. David’s, xxxix. 281, 313; contact-metamorph. ind. by same, xxxix. 319; in Essex drift, xiii. 353; micac., sills of, assoc. w. Shap Granite, xlvil. 286, 287 et seqq. ; q.-p. of Cross Fell inlier, xlvii. 519. Quartz-porphyrite of Berserker Range, xxvill. 303 & pl. xi.; in Pebid. of St. David’s, xxxiii. 236. Quartz-reefs, about Loch Maree, xxxiv. 813; aurif., in Devon. of Queensland, Xxvill. 291 et segg.; in Silur. of Bathurst (N.S.W.), 1. 1138. Quartz-rhyolite of Yellowstone Cafion, etc., Xxxvll. 395, 396. Qua Quartz-rocks of Falkland Is., ii. 269 et seqg. w. sections; at Spring Vale, iii. 249; *in Ireland, iv. p. Ixxv; aurif., in N. Cornwall,x. 247-249 ; of MacCulloch’s Map of Scotland, vili. 120-126; in Sutherland, xv. 366, xvi. 219, 233: e segg.; “Lx.. Silur’ in NW. & Central Highlands, xvii. 180 ; worked at Ardsheal, xvii. 266; of Scarabins, xvi. 337 et seqqg.; in Banff, xvii. 333 e¢ seqq., Xxvii. 102, 104; in Princes Is., xxiv. 53 et seqq. See also Quartzites. Quartz-sand, struct. & orig. of, Xxxxvi. Proce. 47. Quartz-schist of Gwalchmai, xxxvil. 217, 233; of Bodafon Mt., xxxvii. 219, 233 ; of Rhoscolyn district, xxxvil. 227, 233 ; of Holyhead Mt., xxxvil. 226, 233. Quartz-syenite, gneissic, of N. Hill (Mal- vern), xliii. 490 & pl. xix.; granitic, ibid., xlii. 493 & pl. xx.; do., of Swin- yard’s Hill, xlii. 502. Quartz-tourmaline rocks in Essex drift, xliil. 353. Quartz-trachytes, Tert., of Hebrides etc., xxx. 236; of Skomer I., xxxvu. 411; of Cartago (Costa Rica), xxxvui. 333, 338 ; in Essex drift, xlii. 354. Quartz-veins, aurif., in Victoria, ix. 76; in W. Ausiralia, xvii. 479; in Australia generally, xxxiv. 434, 435 & pls. xvil— Xvill.; cuprif., nr. Malaga, xv. 589; lateral displacem. of, in Mysore prov., xliv. 640 fig.; downward atten. of, ibid., xliv. 643 fig.; double faultg. of, ibid., xliv. 644 fig.; contorted, in mica- schist of Livet, xlv. 72, 101; fluid-cavs- in, xiv. 471 & pl. xvii.; q.-v. in tuffs nr. Meldon, 1. 349. Quartz-wedge, its use in identif. minerals, xxxvl. Proc. 52. Quartziferous, see Quartz & compound words. Quartzite-and-Shale Group, Lr., N. of Johannesburg, xlviii. 420; in relat. to underlying rocks, xlviil. 423. Quartzites on Cornish coast, viil. 10; of N.W. coast of Scotland, xii. 17-39, xv. 355 et seqq.; assoc. w. limest. in Skye, xiv. 7; of Eriboll, etc., xv. 581, xvii. 85 et seqgg.; of S. Grampians, xix. 199; in Venezuelan Guiana, xxv. 346; of Namaqualand, xiii. 239; in Griqualand West, xxx. 583 ef segg.; term rejected, in favour of ‘ quartz-rock,’ xv. 366. Quartzites in drift fr. Rocky Mts., xxx1. 613, 616; ferrug., in Venezuela, xxxv. 584, 589 ; of Charnwood Forest, microse. struct. of, xxxiv. 200; of Shropshire, xxxiv. 754-763 figs., xlvi. 414; of Wre- kin chain, xxxv. 647 et seqq., 666; of Lickey Hills, microsce. struct. of, xxxvii-. 9; ur. Kinlochewe, xxxvi. 99; in Dur- ness area, xxxvil. 242; at Inchnadamff, etc., xxxvil. 243, 244; in relat. to Torri- don Sandst. in N. Highlands, xxxviii. 114-118, xxxix. 146 e¢ segq.; in relat. to limest. ibid., xxxix. 196 e¢ seqq.> Qua seamy & annelidan, of Assynt Series, Xxxix. 361, Quartzites of Raggedstone Hill, xliii. 504, 005 & pl. xxi (microsc. sections); of Roman Fell, xlvii. 525; in N. Esk Valley, xlix. 351; w. green mica, in N.E. Forfar, xlix. 348, 350 et seqq.; Huron., of Sudbury (Can.), xliv. 35; of Zuur-, Zwarte-, & Wittebergen, xliv. 241, 257 et seqqg.; aurif., fr. Nondweni, 1. 388, 389; of Mysore prov., w. slickensides, xliv. 639 fig., 640; felspathic, in Lei- cester breccias, xlv. 25; gneissoid, xlix. 415, 416; convers. of diorite into same, xlv. 486; etc., in Essex drift, xliii. 359 ; pebbles of, in gravels 8S. of Thames, xlix. 308 et segg.; im gravels S. of Reading, xlix. 320; orig. of some, 1. 377-392 & pl. xix (microse. sections) ; classif. of, 1. 380. Quartzite-boulders in coal at Dukinfield, xliii. 599-604. Quartzite-gravels & breccias in Griqualand West, xxx. 582 et seqq. Quartzite-implements in S. India, xxiv. 484-495 ; in Robin Hood Cave, xxxii. 250, 251 figs., xxxili. 592. ‘Quartzitic induration of 1ETOC.T. ‘Quartzose Sand (Pleistoc.) in Trent Basin, xlu. 444, Quaternary, see Post-Tertiary. Quebec (Canada), geol. of neighb., ix. 82- 101 w. plan & pl. vi (map). ‘Quebec Group (=Skiddaw Slates), list of graptolites fr., xxviii. 219; sponges fr., xlv. Proc. 84; Q. G. of Lr. St. Law- rence, synopsis of, xliv. 808. ‘Queen Charlotte Is. (N. Pacific), glaciat. of, xxxvii. 280. ‘Queen’s Drive (Midlothian), section on S. side, xxxi. 139. (Queenaig, see Quinaig. Sey: N. (Fife), dolerite of, xxx. 557. Queensland (Australia), geol. of Brisbane, Xli. 283-288; Mesoz. & Perm. foss. fr., xvill, 244-247, xxvi. 232,235; & Paleoz. do., xxviii. 817-359 & pls. xiii.—xxvii., xxxv. Proc. 107; geol. of, xxvii. 271- 317 figs. & pls. ix.—xii (map & microse. sections) ; gen. success. in, XXxvili. 325; tin-discovs. In, xxix. 1-5; foss. fr., xxxv. Proc.101 ; Notochelys costata fr. Flinders R., xxxviii. 178-183 figs. ; Nototherium Mitchelli fr. Darling - Downs, xxxviil. 894-396 & pl. xvi. Quenast (Brabant) porphyry, chem. anal. of, vii. 6. Quendon (Essex), drift at, xlvi. 334. QuENSTEDT, F. A. von, Lyell Fund Award to, xxxvil. Proc. 31; obituary of, xlvi. eFOCL ON. Quercites gronlandicus, pl. xiv. Quercus (P) spp. allied to Q. tlexr & Q. nereifolia, xxv. 359 & pl. xiv. Quicksilver, see Mercury. surf.-rocks, 1. 291 & xlili. 324 Quidong (N.S.W.), geol. of district, xxxix. Proc. 16. Quimperlé (Britanny), geol. of district, xliti. 304. Quinaig (Sutherland), quartzite of, xiii. 24, 25, xv. 367, xvi. 218, 219; section to Ben More thrust-plane, xliv. 418 fig. Quinté gold-ming. district (Canada), xxv. 266. Quintynes (Barbados), Oceanic Series at, xlvini. 206. Quiraing (Skye), spherul. tachylyte of, xliv. 304, 305 & pl. xi. Quitaro River (Brit. Guiana), section to Roraima Mt., xxvii. 421. Quoich, Glen & Loch (Inverness), con- torted schists, etc., of, xvii. 202, 208. Quorndon district (Leicester), hornbl. gra- nite of, xxxiv. 218, 219. Qvalbée (Ferée), coal-mines of, xxxvi. 620. B. Raasay (Hebrides), Jurass. of Skye and, xxix. 317-339 & pl. xi (map & sections) ; paleont. of, xxix. 339-351 & pl. xil.; section on E. side of, xxxiv. 671; do. at Ru-na-Leac descr., xxxiv. 690; Infra- Lias & Lias in, xxxiv. 699, 705, 712, 713, 718; Lr. Oolite my xaav, 720. 7 Gr Estuarine Series in, xxxiv. 724. ‘Rab’ (= mudstone), xxxiii. 209 ; in Caer- digan Group, xxxvii. 161. ‘Race’ in Pleistoc. clay, viii. 186; in Glac. deposits nr. Hendon, xlvii. 576, 583. ‘ Races,’ tidal, in Engl. Channel, vi. 74. Rackheath (Norfolk) Chalk-pit, i. 309- 311 w. plan & sections. Radcliff (Notts), contorted Keuper Marl & Sandst. at, xlii. 479 fig. RADCLIFFE, J.. Grooves & Quartzite- Boulders in Roger Mine, Dukinfield, xliil. 599-603 figs. , announcem. of death of, xlvi. Proce. 56. : Radiating boulder-dispersion, causes of, xxxv. 429. Radicle 12 graptolites, xxx1. 641. Radicofani (Tuscany), tephrine-lava of, vi. 283. Radiolaria of Lond. Clay, xlv. 121-124 figs. See also family & generic names Ff Radiolarian marls of Barbados, Cystechi- nus crassus tr., & evid. afforded by same as to age & orig. of these deposits, xlv. 640-650 figs.; chem. comp. of same, xlviii. 187; rad. marls of S. Naparima, chem. anal. of, xlvili. 525; microse. struct. of same, xlviii. 538; rad. chert of S. Uplands of Scotland, xlvi. Proc. 111; fr. Mullion I., xlix. 211-220 w. map & pl. iv (microse. sections); rad. rock fr. Fanny Bay (Port Darwin), xlix, 221- 226 & pl. v (microse. sections); rad, ooze, xlix. Proc. 102 et seqq.; rad, phthanites in Cottian Alps, 1. 268, 269. 325 Radiolites acutus, xi. 61 & pl.v. ceylindraceus, xi. 45 fig. & pl. iv. — Heninghausii, xi. 49 figs. —— mammillaris, xi. 46, 48 figs. —— Mantelli, sp. nov., xi. 60 & pl. v. Mortoni, xi. 47 fig., 59 & pl. v. Radiopora pustulosa, xl. 851, 852 fig. ! Radnorshire, dir. of cleavage-planes thro’, iii. 94. See also Builth, Presteign, ¢ other place-names. ; Radoboj (Croatia), *Tert. foss. insects ine iii. (Part 2) 60, ix. (Part 2) 33; *Tert. flora of, xxvi. (Part 2) 13. 5 Radstock (Somerset), Lias about, xxxi. 493-510 w. lists of foss. See also Somerset. Rag (— bog iron-ore) in Weald of Sussex, vil. 351. Raggedstone Hill (Worcester), metamorph. rocks of, xxi. 74; junct. of same w. Hollybush Sandst., xxi. 88 fig. ; sections to Howler’s Heath & Rowick, xxi. 91; microsc. struct. of rocks, xli. 503 et segq. & pls. xx.-xxi., xlix. 403, 413 et seqq: Ragleth Hill (Shropshire), pre-Cambr., etc. of, xxxv. 659; microsc. struct. of rock, xxxv. 668; strikes on, xlvii. 121. Ragstones in Inf. Ool. of Dundry Hill, xvi. 24; Upper & Lr., in Inf. Ool., xix. 307 et seqq.; list of foss. n Upper do., xix. 313; in Inf. Ool. of Cotteswold Hills, xlvil. 558, xlix. 511; insol. residues fr. same, xlvii. 564, 568. — bata Raibl Beds (Alpine Trias) in Carinthia, *foss. of, xiti. (Part 2) see e Tyrol, xlix. 3 ef seqq., 39 et seqq., 60 et seqq. Raikill Bete (silur.) in Livonia & Es- thonia, xxxvill. 526. Ne Rainfall, change in N. India, xxvii. 186 et seqg-; in Persia, xxix. 494, 500; effects of, in Chalk districts, xxxi. p. xviii; actively denud. Mte. Somma & Etna, xxxii. 476, 477 ; denud. agency generally, xxxil. Proc. 7; do. in India, xxxy. 125; yr. in Scotland, map of, xlviii. 6; in Equat. E. Africa, 1. 529; in Pleistoc. Bemptn 2 543. noes rints, in sandst. ete., 11. p. xlvi, vil. ease ; of recent, Triass., & Carb. periods, vii. 238-247 ; supp., in Cambr. of Long- mynd, xii. 250 & pl. iv., xiii. 202 & pl. v.; in Elgin Sandst., xv. 461; in Devon. of Gaspé, xv. 488. : Rainspot Breccia nr. Llyn Padarn, 1. 591. Rainwash-deposit in Upton district, xxxvill. 133; gen. char. of, xlin. 101. _ Rainwater, action on rock-surfaces, xxiv. 277, xxv. 419; matter dissolved by, in Thames Basin, xxvill. pp. Ixvi, Ixvii; chem. eroding cave-remains, xxxill. 606. Rainy Lake & River (Canada), geol. of district, vil. 217, vill. 402, x. 215-222 & pl. x (map). : Raised beaches, see Beaches, raised. Rarsin, C. A., Metamorph. Rocks of S$. Devon, xiii. 715-733 w. map & sections. Ram. Raistn, C. A., Nodular Felst. of Lleyn,. xliv. 247-269 figs. , Lr. Limit of Cambr. Series in N.W. Caernarvon, xlvii. 329-340 w. plan & sections. , Variolite of Lleyn & Assoc. Vole. Rocks, xlix. 145-165 figs. & pl. i (microsc. sections). (& T. G. Bonney), Relat. of older Fragmental Rocks in N.W. Caernarvon, |. 578-601 w. map & sec- tions. » Lyell Fund Award to, xlix.. Proce. 41. Raéjdderah (Sindh), section, iii. 347. Rajamahendri (Madras), Tert. foss. fr., xvi. 161 e¢ seqq. Raéjmahal Hills (Bengal), correl. of strata w. those of Nagpur, xvii. 349; plant- bearg. series in, xxxi. 520, 521. Rakaia River (N.Z.), Curiosity Shop Bed. on left bank of, xl. 547 fig. Rake Brook (Lancs), delta in miniature, xl. 263-266 figs. Rakonitz (Bohemia), *coal-plants of, xvi. (Part 2) 40. Raleigh’s Cross (Somerset), terminal curvat. of slaty lamine at, xxiii. 324. Ralphland (Westmoreland), v. 115. Ramaje’s Kop (Griqualand West), xxx.. 658, 665 & pl. xxxix. Ramalhao (Portugal), 164. Ramiapatnam (S. India), section thro” Pamur to Ridrar, xxiv. 487. Ramipora, gen. char. of, xxxiv. 625. Hlochstetteri, xxxiv. 627. Ramleh Plain (Arabia Petreea), xxv. 25 & pl. i. RAaMMELSBERG, C., *Ident. of Arkansite & Brookite, vi. (Part 2) 90. , *Matlockite, ix. (Part 2) 24-25 s. *Pseudo-Apatite, ix. (Part 2) 31. , *Childrenite, xi. (Part 2) 8. Rampside Cliff (Lanes), section at, xxxviii- pl. xxvi. Ramsay, A. C. (& W. T. Avexine), Struct. of parts of N. & 8S. Wales [abs.], iv. 294-297. , Superf. Accumul. & Surf.- markings of N. Wales, viii. 371-376 w. view & section. , Phys. Struct. & Lr. Palzoz. Success. of N. Wales & part of Shrop- shire, ix. 161-176 w. section. , Geol. of Gold-bearg. District of Merioneth, x. 242-247 w. section. , Occurr. of Angular, Subangular, Polished & Striated Fragm. & Boulders in Perm. Breccia of Shropshire, Worces- ter, etc.; & Prob. Exist. of Glaciers & Icebergs in Perm. epoch, xi. 185-205 w.. sections. , Glac. Phenom. of Canada & N.E. U.S.A. durg. Drift Period, xv. 200- 215 w. map & sections. , Glac. Orig. of Lakes in Switzerland, Black Forest, etc., xvilie- Jurass. of, vi- Ram 185-204 w. plan & section & pl. viii (map). Ramsay, A.C., Pres. Addr. on Breaks in Brit. Palzeoz. Success., xix. pp. xxxvi-lii; do. in Brit. Mesoz., xx. pp. xl-lx. , Phys. Relat. of New Red Marl, Rheetic, & Lr. Lias, xxvii. 189-198 ; Red Rocks of Engl. older than Trias, xxvii. 241-254. , River-Courses of Engl. & Wales, XXvili. 148-157 w. map & sections. , Phys. History of Rhine Valley, xxx. 81-93 figs. & pl. vili (map). , How Anglesey became an Island, xxxil. 116-121 & pl. xiv (map) ; [Rate of Precipit. of Mud], xxxii. 182; Phys. History of Dee R., xxxii. 219-228 w. section. (& J. GEIKIE), Geol. of Gibral- tar, xxxiv. 505-539 w. sections, etc. & pl. xxill (map). , Wollaston Medal awarded to, XXVUl. p. xXxvil; obituary of, xlviti. Proc. 38. Ramsay, W., Infl. of Var. Subst. in Ac- celer. Precipit. of Clay suspended in Water, xxxil. 129-132. Ramsdell Clay (?) on Walton Common, xlu. 162. Ramsden Bellhouse (Essex), section to High Halstow, xxxviii. pl. xxvi. Ramsdown (Devon), section across, XXXvi. 289. Ramsey (I. of Man), Boulder Clay nr., 1. 336 & pl. xvii (section). Ramsey I. (Pembroke), section across, xxix. 41; do. across N.N.E. end, xxxi. Ne vavblad Ibi, wbveate! ori, coals | Ilye45 Upper do., xxxi. 174; graptolite-fauna of, xxxi. 634 et segq.; 1mport. of faults in geol. struct. of, xxxil. 237; Cambr. conglom., etc., in, xl. 545 w. section. Ramsey Sound (Pembroke), section to St. David’s, facg. xxxiv. 166; Cambr. & pre-Cambr. in area, xl. 540, xlvi. 249. Ramsholt (Suffolk), Red Crag foss. fr., xii. 223; section in R. Cr. at, xxvii. 327. Ramulina globulifera, \. 717. Rana pusilla, sp. nov., ill. 224 figs. temporaria, fr. Tghtham fissure, sp 189 & pl. x. Rance, Dz, see DE RANcE. Rand (Lines), section to Dimlington cliff, xxiv. 169. RanDAatt, J. (& G. HE. Roperts), Upper Silur. Passage- beds at Linley, xix. 229- 232 w. view “& vert. section. Randerstone (Fife), section in Calcif. Sandst. Series descr., xxxvi. 572. Ranella crassa, xxii. 288 & pl. xviii. Rangifer (= Cervus) tarandus, fr. Ight- ham fissure, 1. 199 & pl. xi. See ‘also Cervus tarandus. Rangitoto I. (N.Z.), vole. phenom. in, xvi. 249. Réniganj Group in plant-bearg. series of India, xxxi. 520 et seqq. ——. 326 | Ranikot Group (— Lr. Nummul.) of Sindh, } xxxvil. 193; predom. of Fungide among corals of same, xxxvil. 197, 198: Ranina porifera, sp. nov., xxi. 591 & Plecwx va: Reussii, sp. nov., xxii. 592. Rannoch, Loch (Perth), section to Loch Tay, descr., xvii. 220. Ranocchiaja (metamorph. Tuscany, xvi. 481. Rantja Plateau (Java), section to Gunung Tjerimai, xx. 49. Raphidium brephos, sp. nov., x. pl. xvii. Ras Abu Mohammed (Sinai Peninsula), coral-limest. at, xxxi. 5. Ras Fartak (S.E. Arabia), Cret. echino- dermata, xxi. 352. Ras Sharwén (S.E. Arabia), Cret. echino- derm. fr., xxi. 352. Ras Sheik el Ballan (Sinai Peninsula), ECO. Raselm Lagoon (Bessarabia), section to Danube, xvi. 291; do. of promontory nr. ~ Yeni Keni, xvi. 292. Rastrites Barrandi, sp. nov., xi. 475. hybridus, occurr. of, xliv. 682. —— Linnei, xxiv. 531 & pl. xix. maximus, zone of, xxxiv. 325; xliv. 703. peregrinus, vil. 59 & pl.i.; xxiv. 531 & pil. xix. triangulatus, vu. 59 & pl. 1. Ratchet Hull (Leicester), breccia, etc. of, xxxill. 777; highly altered felspathic rock of, xxxiv. 204, 207, xxxvi. 341. Rateau Glacier (Dauphiny Alps), xxvii. 318, 319 fig. Ravn, G. vom, obituary of, xlv. Proc. 37. Ratho (Midlothian), dolerite of, xxx. 555. Ratite, measurem. of footprints comp. w. foss. do., xxxv. 514. Ratrray, A., Geol. of Cape York Penin- sula (Australia), xxv. 297-305 w. map. , Geol. of Fernando Noronha, XXvili. 31-34 w. map & sections. Raub Hole (Malay Peninsula), xlix. 87. Rauchwacké in Lepontine Alps, & its relat. to schists, xlvi. 204, xlix. 90 e¢ seqq:, 1. 288 et segg.; microsc. struct. of same, xlvi. 230. Ravin, V., elected For. Corr., xxiii. p. vil. RAUMER, K, VON, obituary of, saa. p. XXXvli. Raveningham Hall (Norfolk), section nr., x. 237. Ravenna Prov. (Italy), geol. of, xii. p. xciv. Ravensdale Cottage (Derby), tuff of, 1. 630. Ravensden (Beds), section to Hammer Hall, xx. 185. Ravensgate Hill (Gloucester), Inf. Oolite at, xvi. 40. Ravenstonedale (Westmoreland), section deser., viii. 41; do. to Sedbergh Valley, ii. 121; Silur. foss. fr, iy V2 Palseoz. betw. Ribblesdale and, viii. 35- 54. Ravenswood (Berks), sections nr., descr., xliil. 382, 383. serpentine) in 327 Ravenswood (Queensland), chem. anal. of hornbl. granite, xxviii. 300. Rawal Pindi (Upper Panjab), sections fit XXX, 71, 73. Rawiinson. R., Footpr. found in New Red Sandst. at Lymm, ix. 37-40. Rawthey River (Westmoreland), Stock- dale Shales in, xliv. 705. - Rayleigh (Essex), section to Blackheath in Sussex, xlii. pl. iii.; hill-gravels of, xlvi. 162. Re-fusion of quartz-felsite by basalt, xlix. 177; re-fus. due to relief of pressure, xlix. 393. Reach (Cambs), Chalk Marl at, xliii. 552. Reach of a flowing stream, partic. def. of, xliv. 735. Reaper, T. M., Drift Beds of N.W. Engl. & N. Wales—Pt. I.: Shells of Lanes & Cheshire Low-level Boulder Clay & Sands, xxx. 27-37 w. section ; Pt. I1.: Nat., Stratigr., & Distrib. of, xxxix. 83-129 w. plan, sections, & pl. v (map). , Submar. Forest at Alt Mouth, xxxiv. 447-448; Section thro’ Glaze- brook Moss, xxxiv. 808-810. , Boulder Clay & Gravels nv. - Ballygalley Head, & Enquiry as to proper Classif. of Irish Drift, xxxv. 679-681 w. section. , Date of Last Change of Level in Lancs, xxxvil. 436-439 w. map & section. , Chalk Masses or Boulders in Contorted Drift of Cromer: their Orig. & Mode of Transport, xxxvill. 222-237 figs. RAS, Delta in Miniature—Twenty- seven Years’ Work, xl. 263-266 w. plan & sections; Ripple-Marks in Drift in Shropshire & Cheshire, xl. 267-268 w. sections; Rock-fragm. fr. S. Scotland embedded in Low-level Boulder Clay of ~ Lanes, xl. 270-272. , Boulders wedged in Cynfael Falls, Ffestiniog [abs.], xli. Proc. 7; Drift Deposits of Colwyn Bay, xli. 102- 107 w. sections; Evid. of Action of Land Ice at Gr. Crosby, xli. 454-456 w. section. : ——— — ——— , Estimate of Post-Glacial Time, - xliv. 291-297. ——.,, Drift Beds of N. Wales & Mid Wales Coast [abs.], xlviii. Proc. 181. Reading (Berks), Eoc. mottled clays nr., vi. 253, 266; section in ry.-cutting, x. 88 ; Woolwich & Reading Beds at Coley Hill nr., xxxi. 451-457 & pl. xxii (plan & sections) ; mammal. remains & tree- trunks in post-Tert. sands at, xxxvi. 296-306 w. sections; valley-gravels about, xlvi. 582-594; gravels nr., xlix. 310; plateau-gravels S. of, xlix. 320-324. Reading Beds, junct. w. Chalk in I. of W., xxi. 405; R. B. in Kent, xxii. 409; ~at Newhaven, xxvii. 265 et seqg.; at - Balingdon, xxx. 402; list of foss., xxii. A22. Rec Reading & Woolwich Series, x. 75-154 w. list of foss. & pl. i (sections); foss. fr. same, x. 155-170 & pls. n—iv., xliv. 100; French & Belgian equivs., xi. 213, 217 et seqq., xliv. 98; at Dulwich & Peckham, xvii. 6; reconstr. Chalk be- low, xvii. 527; W. thinning of, xviii. 267; R. &W. Beds at Coley Hill, xxxi. 451-457 & pl. xxii (plan & sections) ; at Guildford, xl. 599; in Richmond boring, xl. 731; in relat. to Thanet Beds & Lond. Clay, xxxix. 208. Realgar, *vii. (Part 2) 1. Realp (Switzerland), section nr., 1. 293. Reay (Sutherland), section in O. R. S. nr., xv. 403. Rebeiros (Brazil), section nr., deser., ERK 1 O: . ‘Recent,’ use of term, iii. p. XXxvi. Recent formations nr. Edinburgh, v. 20- 25; in Egypt, iv. 337 ; in Abyssinia, xxv. 405 ; on Turko- Persian frontier, x. 4.65 ; in Hastings Co. (Can.), xxv. 262; in N. Gippsland, xxxv. 34; in New Zealand, xli. 214; aurif. do. in Venezuelan river- beds, xxv. 342; “phenom. in S.E. Europe, xix. (Part 2) 1-8; glaciat. in Canterbury Prov. (N.Z.), xxi. 133-135 w. map; in Canada, xxvi. 669-671, xxviil. 392-396 ; deep-sea & abyssal corals, xxv. 54; littor. cerals belong. to deep-sea fauna, xxvi. 56; reef-make. corals, xxvl. 57, 59; exception. relats. of reef & deep- sea faunas, xxvi. 58; corals in Austral. & neighb. seas, xxvi. 311; Austral, echinoderm., list of, xxxili. 62; in relat. to foss. do., xxxill. 63; *brachiop. of Naples, xxvu. (Part 2) 3; Rotaline, xxvii. 113-117; mollusca of Brit. seas, comp. w. shells fr. Boulder Clay around L’pool, xxx. 83; rec. geol. of Upper Panjab, xxxiv. 373; submerg. in Outer Hebrides, xxxiv. 865 ; limest., struct. of, xxxv. Proc. 76; spp. of marine shells, occurr. at diff. heights above sea-level, xxxvi. 851-355 ; plants in brown iron- ore, xxxvil. 1-5; mammal. of Brit. Is., xxxvi. 402; mammal. in relat. to Val d’Arno fauna, xli. 5; *rec. work of Geol. Soc., xlix. Proc. 65-142, 1. Proc. 58-140. Receptaculites, struct. & gen. char. of, xl. 821. arcticus, sp. nov., Xxxiv. 576; x1. 845. — australis, xl. 844. calciferus, xl. 8465. — (?) canadensis, x1. 844. — (?) carbonarius, xl. 845. —— Neptuni, xl. 841. occidentalis, xxxiv. 577; xl. 842 & pl. xxxvil. orbis, xl. 843. —— (?) rhombifer, xl. 845. Receptaculitide, struct. & aff. of family, xl. 795-849 & pls. xxxvi.—xxxvii.; mineral struct. & aspect under diff. condits. of preserv., xl. 804; char. of incl. genera, xl. 810; geol. distrib. of, xl. 833; revis. of spp., xl. 835. Rec Recession of Niagara Falls, iii. p. xlv, xv. 214, xxl. p. xciv; of Falls of St. An- thony, xxxiv. 886-901. Rechna Doab (Panjab), section of, xxviii. 187. Recoaro (Vicentino), Trias of, v. 170. Reconstructed Chalk, xvii. 527, xxi. 406. 167- Record, Geological, usefulness of, xlv. Proc. 76. Rectangulata, subdiv. nov. of Cyclostom., xlili. 337. Reculvers (Kent), Thanet Sands at, viii. 240 & pl. xv (section); Woolwich & Reading Beds nr., x. 110 e¢ seqq. 5 Lr. Eoc. betw. Herne Bay and, xxxix. 197-210 w. sections; fossilif. drift nr., x1. 110-112; section to Whitstable Bay, xvul. 364; flint-implem. fr., xvii. 365. Recurrence of foss. spp., xiv. 397; do. in Trenton Limest., xiv. 421; in Devon. of N. Y., table face. xiv. 424; & in Silur. ibid. & in Wales, xv. 269 et seqq. w. comp. tables; in Cornif. Limest., xiv 425 ; generally, xv. 288. Red Bay (Antrim) iron-ores, chem. anal. of, xxvi. 158, 159. Red Beach (Spitsbergen), xvi. 44A, Red Beds, primary condit. of iron in, xxiv. 357; bleaching of, & its cause, xxiv. 359; discolor. by lime & magnesia, XXIV. 382; condit. of iron in depleted areas of, xxiv. 386; post-Tert. (?), of S. Africa, xxvii. 520, 1. 551 Red Chalk, its place in series, xvi. p. xlii; R. C. of Hunstanton, xx. 327-332 figs., xxv. 185-192 w. lists of foss.; polyzoa fr. same, xlvi. 454-486 & pl. xix.; out- crops in Lincs, xxill. 229, 237, 240, xliv. 324, xlix. 477; outliers & inliers 72d7d., Xxlll. 233; gen. remarks on, xxill. 234; lists of foss., xxii. 235, 240, xliv. 347; beds above & below, xxill. 235, 243; unconform. at base of, xxiii. 242; age of, xxiv. 223, xliii. 592; not unconform. to Lincs Carstone, xl. 487; continuat. of Norfolk Gault, xliii. 552; in Yorks, xliv. 333; minute struct. of, xliv. 355 ; chem. anal. of, xliv. 358. Red Clays *of territory of Krakau, xxi. (Part 2) 11; oceanic, xxxii. Proc. 98 et seqgq., xlix. Proc. 105; glacial, of Aberdeen coast, xxxvili. 160-177 w. map & sections ; in Oceanic Deposits of Barbados, xlvii. 181; chem. anal. of same, xlvili. 192. Red Crag, concretions in, at Felixstowe, i. 35-87; tymp. bones of whale fr., i. 37- 40; Physeter in, i.40; Belemnoziphius ft GkKe wecas fossilif. beds ov erlying R. Cr. at Chillesford, v. 345-353 ; posit. in wh. shells are found, v. 353-354 ; foss. correl. w. those of Antwerp Cr., Vili. 284 et seqg.; R. Cr. of Suffolk, Xxli. 20 et seqqg., xxiv. 460, xxx. 403, xxxvi. 457 et seqq. & pl. xxi (maps & sections); mammal. in same, xii. 217- 328 236 figs., xill. 349 ef segg., xxi. 221— 226, xlvi. 444-453 & pl. xvili.; relat. of same to Norwich Cr., xxvi. 494,. xxvll. 470 ef segg:; ‘extraneous fos.’ of, xv. 382-45 w. lists; struct. of R. Cr., xx. 121, xxii. 538-552 w. diagr.- section & lists of foss. Red Crag, supp., in Aberdeen, xxi. 162; of Essex & Suffolk, xxvii. 325-356 figs ; Trichecodon Huzxleyi fr., xxi. 226 & pl. x.; cetac. teeth fr., xxi. 231 & pl. x1. ; Solenastrea Prestwichi fr., xxvii. 369- 371; Trochocyathus anglicus fr., xxvill- 447-449 & pl. xxvili.; Caryophyllia Bredai fr., xxix. 503 fig.; Halithe- rium Canhami fr., xxx. 1-7 & pl. 1.3: geogr. distrib. of mollusca in, table, xxvil. 473; lists of same, xxvil. 480; 494. Red Crag, unfossilif. sands of, xxxili. 74; notes on, xxxill. 122; Hyenarctos-molar fr., xxxlil. 534-536 fig.; vertebrata fr., xlii. 364-368 figs.; cetacea fr., xlii. 7- 18 figs. & pl. ii.; 4ilurus anglicus fr., xliv. 228-231 & pl. x. Red Deer River (N.W. Canada), section to- Hand Hills, xvii. 418; do. at Shell Creek descr., xvli. 424. Red Earth in Bahama Is., ix. 208; in Caratal goldfield, xxv. 340. Red Gill (Cumberland), caledonite of, xix.. 123. Red Gravel of Sussex levels, xiii. 48. Red Hill Range (N.Z.), peridotite & ser- pentine of, xlvi. 623 e¢ seqq. Red Pike (Cumberland), altered Skiddaw Slate on, xxxii. 15 & pl. ii.; chem. anal. of same, xxxii. 22. Red River (Canada) limestone, chem. anal.. of, xi. 508; R. R. Valley, alluv. & other deposits in, xxxi. 605, 610, xl. 377 et seqq. Red Rock of Hunstanton, xliii. 563, xlix. Proc.111 et segq.; list of foss. fr. same, xlii. 571; so-called Spongia paradoxica fr. same, xl. 273-279 w. chem. anal.; of St. Ives, prob. horiz. of, xxxii. 313. See also Red Chalk. Red Rock Fault, xx. 242 et seqq. Red Rock Series of Devon coast-section, xliv. 149-163, xlviii. 68-80; do. comp. w. series in Midland & W. Counties, xlviil. 60-67 figs. See also Trias, Bunter, eéce. Red rocks of England, pre-Triass., xxvii. 241-256. Red sand underlying cave-earth in Robin Hood Cave, xxxii. 244; do. & clay im Mother Grundy’s Parlour, xxxv. 726, 727; r.s. of Arab. desert, w. chem. anal., xxxvill. 110-113. Red sandstones in Strath (Skye), xiv. 21; ‘newer R. S.” of Loch Greinord, xiv. 167-171; colourg.-matter of, v. 25-80; s. & conglom. in Kintyre, viii. 410 e¢ seqq- Red Sea, sections to Libyan Desert & Cairo, iv. 330; geol. of country betw- Assuan and, xlviil. 577. 329 Rep Red snow, xvi. 432. Red soil of S. India, orig. & format. of, xi. 552-555. : Red staining of Carb. rocks in Yorks, xxv. 295, 296. Redan Hill (Aldershot), section to Thorn Hill, xliii. 431. Repaway, W., Gold Diggings at Creswick Creek & Ballaarat [abs.], xiv. 540-541. Redcliff (I. of W.), Perna-bed at, iii. 317. Redcliffe Towers (Devon), section showg. submerged forest, xli. 20. Redding’s Wood (Lines), section at, xxiv. vee Redhill (Berks), section descr., x. 87 & pl. i. Redhill (Surrey), i. 90, 181. Redhill Beds (—Ashgill Shales) of Haver- fordwest, xl. 482, 488. Redhole Lane (Dorset), section descr., xlix. 496. Redlands (Berks), valley-gravel at, xlvi. 589. Redonia, gen. char. of, ix. 148. Deshayesiana, ix. 148 & pl. ix. Duwaliana, ix. 148 & pl. ix. Redruth (Cornwall), granite fr. Carn Brea Hill, xxxi. 331; Gr. Flat Lode S. of, xxxiv. 640-653 & pl. xxx (plan & sections). Reep, W., obituary of, xlix. Proc. 58. Reeds, fossil, in Samos, ii. 66. Reedy Creek (N.S.W.), cannel of, xxii. 445. Reefs, coral-, see Coral-reefs & Coral- rocks. Reef-making corals, xxvi. 57; list of genera, XXvi. 59; exception. relats. w. deep-sea fauna, xxvi. 58. Reenydonegan, Lough (Cork), section across Coomhola Mts., xxii. 341. Regs, G.O., Fluoric Acid in Recent Bones, i. 156. ReEeEvE, L., obituary of, xxii. p. xxxiii. Regar (= black or cotton soil), viii. 231, x. 470; in Nagpur district, xi. 354; belt in W. India, xxvi. 118 e¢ segq. *Regenerirte Tuffe’ in Alpine Trias, xlix. 37. Regional metamorphism, xlii. Proce. 62. See also Metamorphism. Regnosaurus Northamptoni, gen. & sp. nov., v. 42. Rei, C.,Glac. Deposits of Cromer [abs. ], xxxv. Proce. 105. , Flow of an Ice-sheet & its Conn. w. Glac. Phenom. [title only], xxxvil. Proc. 237. , Orig. of Dry Chalk Valleys & of Coombe Rock, xlii. 364-371 w. map & sections. , Pleistoc. Deposits of Sussex Coast, & their Equivs. in other Districts, xlvili. 344-361 figs. , [Artif. Calcar. Encrustats.], xlix. Proc. 143 ; Fossilif. Pleistoe. De- posit at Stone, xlix. 325-328 figs. , Murchison Fund Award to, xlii. Proc. 33. Reid, Ben (Forfar), xlix. 348. Reindeer, *foss. in Ivetand, iv. p. lxxiv; *geogr. & geol. distrib. of, xxiii. (Part 2) —_— 15. See also Cervus tarandus, Rangifer tarandus. Reindeer Period, bone- & cave-deposits in S. France, xx. 444; R. P. in England, XXxvill. 712. *Remanié’ fauna of Belgian Crags, xxii. 237; deposit at Budleigh Salterton, xxvi. 72. See also Derived fossils, ete. Renaix (E. Flanders), Eoc. of, viii. 357. Renarp, A., Bigsby Medal awarded to, xhi. Proc. 35. , elected For. Corr., xxxvi. Proc. 93; elected For. Mem., 1. Proc. 148. Renes (= streams) in alluv. flats of Severn estuary, xxxix. 617. RENEVIER, E., *Lr. Greensand & Black- down Foss. of England, xii. (Part 2) 21. , *Infralias of Waldensian Alps, xx. (Part 2) 25-28. , elected For. Corr., xxxiii. Proc. 89; elected For. Mem., xlv. Proc. 1. Reniform bodies in calcar. grit of Yorks coast, vil. 2 et seqq. Rewnntz, G., Calcar. Band in Plastic Clay fr. Bed of Thames, ii. 260. ——, obituary of, xxili. p. xxxv. RENNIE, J., obituary of, xxxi. p. lv. Reophax helvetica, xxxix. 27 & pl. ii. multilocularis, sp. nov., Xxxix. 26. yo Scorpiurus, xxxix. 27 & pl. ii. Repora (Bohemia), sections across ‘ Colonie d’Archiac,’ xxxvi. 612. ‘Reptiles, Age of,’ iv. 236, v. 37. Reptilia of Coal Measures, *iv. (Part 2) 50-56, xvili. 238-244 & pls. ix.-x. w. errata facg. 244, xxii. p. lix; fr. Green- sand of New Jersey, v. 380-883 & pls. x.-xi. ; Paloz., vii. p. lvi; bones & teeth fr. Central India, xx. 117, 280- 282; fr. N.W. Bengal, xvii. 362; Pur- beck, fr. Durleston Bay, xi. 123; fr. Waipara River, xxvi. 409 et seqq.; fr. Gozo, xxvii. 29-33; Cret., fr. Natal, xi. 464; do. fr. N. America, xxii. p. xc; fr. Uitenhage (S.A.), xxiii. 164; carniv., fr. Karoo format., xxxii. 95-102 & pl. xi.; in Dolom. Conglom. of Durdham Down, xxvl. 187; ova fr. Gr. Oolite, xvi. 107- 110 figs. ; vertebra fr. Wealden of Brooke, xxvl. 318-324 & pl. xxil.; footpr. in Wealden of I. of W. & Swanage, xviii. 443-447 figs. ; do. in sandst. of Tarbat- ness, xix. 506-510; & remains in Elgin Sandst., vill. 97-105 & pls. ili—iv., xv. 440-460 & pl. xiv., xx. 198; forms intermed. betw. birds and, xxx. 8-15; modif. infl. of advent of mammal. on, xxxiv. 421 e¢ segg.; fauna of Gosau format. in Vienna Geol. Mus., xxxvii. 620-707 & pls. xxvii.—xxxi.; in Brit. Jurass., xxxvill. Proc. 174, 197, 202, 213, 217, 221, 226; Mesoz., remains & aff. of 5 genera, xlv. 41-59 figs. & pl. ii. See also Crocodilia, Dinosauria, ete., ¢ family § generic names. Reptilian Conglomerate of Bristol area, its geol. posit. & geogr. distrib., xxvi. 174— 192 figs. ——e Z Rep Reptiliferous Sandstones of Moray, etc., & their relat. to O. R. S., xv. 419-436, xxix. 136; rocks of N.E. Scotland, xx. 429-443 figs. See also Elgin Sand- stones. wh Reptocavea aspera, sp. nov., xlin. 347 & pl. xviii. Reptomulticava collis (?), xlvi. 481. — simplex (?), xlvi. 481. Repton Rocks (Leicester), no fault at, xlv. 14. Requienia ammonia, xi. 54 fig. Lonsdalei, xi. 53 fig. sp. (Neocom. of Crimea), xiv. 139. ‘Réseau pentagonal,’ *Elie de Beaumont’s theory, ix. p. xli. Residues, insoluble, in Wenlock Limest. & other rocks, see under names of formations. Resins, fossil, *orig. of, vi. (Part 2) 33. Retepora, relat. w. Fenestella, xxxvi, 253. Beaniana, xxx1x. 439. deserta, sp. nov., Xxxviil. 511. —— Ehrenbergi, xvii. 307. elegans, x\vii. 30 & pl. iv. —— infundibulumret.to Fenestella,xxxv1. 246. —— (?) lepida, sp. nov., xix. 6 & pl. i. marsupiata, xxxvil. 342 & pls. xv., Xvil., xli. 302, xxxvili, 275, 511; var. mucronata, xxxix. 439 & pl. xu. rimata, sp.nov. Xxxvil. 343 & pl. xvi. ; xxxvill. 275, 511. tuberculata, xlvui. 29. Retia, gen. nov., xxix. 79. Reticulate venation in foss. ferns, xv. 80 et seqq. Reticulipora transennata, sp. nov., xl. 689 & pl. xxx. sp. (Mt. Gambier), xl. 689. Retinalite, xxi. 186. Retiolites, gen. char. of, xxiv. 529. Geinitzianus, xxiv. 530 & pl. xix. perlatus, sp. nov., xxiv. 530 & pl. xix. Retiolites-Shales (— May Hill Beds) in Dalecarlia, xxxvili. 316; inWestrogothia, Xxxviii. 318; in Scania & in Bornholm, Xxxvill. 319. Retzia vradialis, var. grandicosta, nov., xviii. 28 & pl. i. Revuscu, H. H. (& W. C. BroeeeEr), Giants’ Kettles at Christiania, xxx. 750- 771 figs. , elected For. Corr., xlv. Proc. 6. Reuss, A. E. von, *Marine Tert. of Bohe- mia, xv. (Part 2) 14; *Tert. Corals fr. nr. Mayence, xv. (Part 2) 16; *do. & Polyzoa ibid., xxi. (Part 2) 7-8. , *Foss. Shells of Freshw. Tert. of Bohemia, xvii. (Part 2) 11. —— ——, *Foss. Lepadide, xxi. (Part 2) 2-3; *Corals of Alpine Trias & Rhetic, xxi. (Part 2) 6-7; *do. & Polyzoa of Upper Olig. of Germany, xxi. (Part 2) 8. , *Nullipora annulata, xxi. (Part 2) 17; (& G. C. LauBe) *Jurass. Foss. of Balin, xxiii. (Part 2) 23-26. , *Foss. Corals, xxiv. (Part 2) 8. —_ _— 330 Reuss, A. E. von, *Tert. Polyzoa of Kishenew, xxv. (Part 2) 14. , obituary of, xxx. p. xvii. Reversed faults, see Faults. Reytt, K.,*Red Antimonio-Sulphide of Silver, xxix. (Part 2) 4. Rhabdocarpus insignis, sp. noy., xxii. 150 & pl. xi. sp. (Carb.), xxii. 150. Rhabdocidaris Thurmanni, var. regens, xxx1x. 536 & pl. xix. Rhabdolepis, Amblypterus macropterus & all. spp. ref. to, xxxiii. 552. Rhabdophora, lists of, xxxi. 633, 635; ap- pendages of polypary in, xxxi. 641. Rhabdophyllia Phillipsi, x1. 717. recondita, xxil. 91; xl. 368. — sp. (Rhetic ?), xl. 369. Rhabdospongia, gen. noy., xxix. 79. Rhachiopteris cyclopteroides, gen. & sp. nov., xvill. 323. pinnata, sp. nov., xviii. 323 & pl. xvi. — punctata, sp. nov., xviii. 323 & pl. XV1. striata, sp. Nov., Xvill. 328. tenuistriata, sp. nov., xvill. 323 & pls. Xiv., xvi. sp. (Devon.), xxvii. 273 & pl. xii. Rhachiosoma, gen. nov., xxvii. 91. bispinosa, sp. nov., Xxvil. 91 & pl. iv. redescr., xxix. 26 & pl. 1. echinata, sp. nov., xxvii. 92 & pl. iv. Rhadinichthys, gen. nov., Paléoniscus ornatissimus & all. spp. transf. to, xxxili. 558. Rhadinosaurus alcimus, gen. & sp. nov., xxxvil. 675 & pl. xxxi.; humerus of, xxxvll. 675; femur, xxxvii. 677; dorsal vertebra, xxxvil. 678. Rheetic bone-bed, *its equivs., xiv. (Part 2) 24; Rh. in W. England, ete., xvi. 376- 389, xvil. 483-516 & pls. xv.—xvi (foss.); White Lias classed w., xvii. 495; foss. in, xvii. 496, 513, xx. p. xlviii, xxxviil. Proc. 138, 139; Rh. in neighb. of Belfast, xx. 104 et segg.; & White Lias of W. & Central Somerset, xx. 396-409 w. list of foss., xxii. 93-95; ibid. & in S. Wales, xxiil. 459, 470; Hypsiprym- nopsis fr., xx. 409-412 figs.; Enel., correl. w. Késsen Beds, xx. pp. xliv, xlvii. Rhetic coral-fauna, xxvi. 60; *do. in Alps, xxi. (Part 2) 6; do. in Midland & W. Counties, etc., xl. 355; bone-bed at Copt Heath, xxi. 159-161; Rh. on Con- tinent of Europe, etc., xxi. pp. lxii ef segq-; *of Hommona, xxv. (Part 2) 17; W. limit in S. Wales, xxii. 69-93 & pls. iii-iv (foss.); Rh. age of Sutton Series discussed, xxiii. 204, 307; *J. Martin’s work on, xxii. p. Ixvi; Rh. nr. Gainsborough, xxiii. 315-322 figs. ; phys. relat. to Lr. Lias & New Red Marl, xxvii. 189-199 ; in N.E. Scotland, deser., xxix. 145; of Ru na Leac (Raasay), xxix. 335, 339. Rhetic in Warwick & Leicester, xxx. 746- 749, xxxii. 212-218 figs., xlii, 272-275 ; 331 of Notts, xxxi. p. Ixxxi, xxxili. Proc. 1, xxxvili. 451-456; in Microlestes- quarry, xxxvii. 69; bone-bed at Clifton, xxxvil. 75; do. at Aust, fishes fr., xxxvii. 414-426 & pl. xxii.; at Pylle Hill, xlvii. 545-549 w. section; of Linksfield, Sau- rodesmus Robertsoni fr., xlvii. 166-169 figs.; Rhet. geol., xlix. Proc. 133; ostrac. of Britain, 1. 156-169 & pl. ix. Rhaiadr, see Rhayader. Rhaiadr Cwm (Merioneth), ii. 291 et seqq. w. section. Rhamnites (?) lanceolatus, sp. nov., Vil. 103 & pl. iii. — (?) major, sp. nov., iii. 103 & pl. i. —— (?) multinervatus, sp. nov., 111. 103 & pl. i. Rhamnus (?) all. to Dechenii, xxv. 359 & pl. xiv. Rhamphocephalus Prestwichi, gen. & sp. nov., xxxvi. 27-30 fig. Rhamphorhynchus Bucklandi, sp. nov., xv. 658-670 & pl. xxiv. depressirostris, Sp. name prop., Xv. 663. Gemmingi, *i1. (Part 2) 72-74. —— Jessoni, sp. nov., xlvi. 429-431 figs. macronyx, see Dimorphodon. — Manseli, xvii. 42 & pl. v. —— suprajurensis, xlvil. 42 & pl. v. Rhamphostomella brendolensis, sp. nov., xlvii. 23 & pl. iii. Rhaphistoma equale (?), xxxiv. 601. Rhawxella perforata, gen. & sp. nov., xlvi. 54-61 & pl. vi. Rhayader (Radnor), section to Cwm Yst- wyth, xxxvii. 143; do. to Pont Erwydd & Teifi Pools, xxxvil. 159, 160; gen. do. thro’ Plynlimmon to Aberystwith, xxxvil. 160; vert. do. at, facg. xxxvli. 164. Rhayader Slates (Lr. Silur.), iii. 153. Rheineck (Switzerland), view on Rhine nr., 0.0. Nir Rhénan (? Lr. Devon.) of Belgium, ix. 19, 24. et seqq. ; Rhenosterberg (Cape Colony), xv. 194; reptilia fr., xvi. 49-63 & pls. 1.-111. Rhine, “flora in coal-beds on, v. (Part 2) 17-19, xv. (Part 2) 5-8; Rh. Valley, terraces in, xii. 116; phys. history of, xviil. 400, xxx. 81-95 figs.& pl.viii (map). Rhinoceros, *foss., viii. (Part 2) 9-13, x. (Part 2) 28 ; Crag spp. of, xiii. 352 ; foss. fr. Malaga district, xv. 597 ; at Taunton, xx. 120; measurem. of metacarp. & metatars. in var. spp., xxvi. 467. Rhinoceros antiquitatis, 1. 198 & pl. xi. etruscus, fr. Malaga district, xv. 601, 602; dentit. of, xxii. 215, xxiv. 207- 218 & pls. vii.—vill.; comp. measurem., xxiv. 212; aff. of, xxiv. 214; range in space & time, xxiv. 216. hemiteechus in Acton gravel, xxviii. 466. incisivus in Red Crag, xlii. 366. — leptorhinus, history of name, xxiii. 215; synonyms, xxii. 217; dentit. Rho of, xxill, 213-227 & pl. x.; range in Britain, xxiii. 224; living repres. spp., xxi. 227; found at Oreston, xxvi. 457— 468 figs. ; fr. Creswell Crags, xxxv. 730; sp. value of term discussed, xxxv. 730, xli. 4, 8. Rhinoceros megarhinus (?), xii. 218 et seqq. figs., xxiii. 214; equiv. of Rh. leptorhinus, Xxvi. 459. Merkii, xxiv. 216 & (Part 2) 11. R Schleiermacheri (?), xii. 218 et seqq., gs. _sinensis, sp. nov., xxvi. 424 & pl. OKs sumatranus, comp. w. Rh. sinensis, xxvl. 424, 425. tichorhinus, xxii. 213; *in Siberia, iv. (Part 2) 9-12, xxxv. Proc. 2; non-occurr. at Oreston, xxvi. 457-468 figs. ; at Creswell Crags, xxxi. 690, xxxii. 240 et seqq., 249, xxxiii. 599; (?) nr. Reading, xxxvi. 301 ; at Crayford, xxxvi. 546; at Chilton, xxxvili. 129; teeth & bones fr. Ffynnon Beuno & Cae Gwyn Caves, xlii. 18. Rhinochelys, gen. char., etc. of, xlv. 227. brachyrhina, sp. nov., xlv. 231 & pl. vii. — cantabrigiensis, sp. nov., xlv. 230 & pl. viii. elegans, sp. nov., xlv. 230 & pl. viii. Jessoni, sp. nov., xlv. 231 & pl. viii. — macrorhina, sp. nov., xlv. 230 & pl. Vili. pulchriceps, xlv. 230 & pl. viii. Rhipidogyra, aff. of, xx. 32 et seqq. Rhiw Fely Slates (Upper Lingula-Beds), list of foss. fr., xxii. 606. Rhiw Las (Merioneth), calcar. slates & limest. of, i. 6, 8; Lr. Silur. of, vii. 267. Rhiw Wen Grit (? Cambr.) of Caernarvon, xlvil. 252, xlix. 444 et seqgq. Rhizodopsis, gen. char. of, xxii. 596 fig. Rhizodus, scales of, xxul. 317 ; gen. char. of, xxi. 599 figs.; struct. of skull in, Xxxi. 624-627 fig. Rhizopodal fauna of Mediterr. comp. w. Tert. do., xvi. 292-807. Rhobell Fawr (Merioneth), section to Afon Eden, x. 248. Rhodanien (~Punfield Beds), xxvii. 223. Rhodarea irregularis, sp. nov., xix. 426. Rhodes, I. of, earthquake at, xiii. 176. Rhoechinus, gen. nov., xxxii. 37. irregularis, sp. nov., xxxil. 37 & pl. ii. Rhomaleosaurus, gen. nov., xxx. 448; incl. in Thaumatosaurus, xlv. 55. ‘Rhomben-porphyr’ at Cromer, xlix. 115. Rhombina, gen. nov., xxix. 411. Rhomboidal iron-sandstone, xxi. 421. Rhomboptychius, gen. char. of, xxii. 604 fig. Rhondda Valley (Glamorgan), gravels in, xxv. 76; cross-section, xxv. pl. iv. Rhone (Upper), *foss. plants found on, iv. (Part 2) 64-66; Rh. Valley, terraces in, xl. 116. Rhos Beirio Shales (Anglesey), xxxvii. 223. ZZ Rho Rhos Colyn District (Anglesey), schists, quartzite, etc. of, xxxvil. 227, 233; S. Stack Series of, xliv. 477; sections in same, xliv. 478, 479. Rhos Sili (Glamorgan), raised beach & ‘head’ of, xlviii. 291; gen. section of cliffs, xlviii. pl. vil. Rhyl (Flint), section in surf.-drift descr., xliiti. 98; Rh. Reservoir, section exposed at, xxxix. 115. Rhymney (Glamorgan), Silur. of, xxxv. 475-507 & pl. xxiv (foss.); section fr. bridge to Coed y Cwarel, xxxv. 4/78. Rhymney Grit (Silur.), xxxv. 480 e¢ seqq.; minute struct. of limest. above same, xxxv. 503; iron galls in ferrug. mud-bed above same, xxxv. 505 w. chem. anal. Rhynchocephala, Procolophon incl. in, xxxiv. 806, 807. Rhynchoceti, classif. of, xx. 395. Rhynchonella acadiensis, sp. nov., Xx. 172 & pl. ix. — barusiensis, sp. nov., xxii. 42 & pl. ii. compressa, Xxxi. 301. concinna, in Richmond boring, xl. 761. Cookei, sp. nov., xiv. 186 & pl. viii. —— Cuvieri, zone of, at Dover, xlii. 236; in E. Anglia, xliti. 563; list of foss. fr. same, xlin. 580. Dawsoniana, sp. nov., xix. 172 & ple ux. elliptica (?), xxvi. 81 & pl. v. — Hanburii, sp. nov., 1x. 356 & pl. xv. inaurita, xxvi. 80 & pl. v. —— kashmeriensis, sp. nov., xxi. 42 & pl. u. — katonensis, sp. nov., xxi. 37 & pl. i. latissima, xxxi. 301. limbata, var. robusta nov., xxi. 42 & pl. v. — nucula, xxxiv. 595. —— (?) ovalis, sp. nov., xxvi. 82 & pl. iv. — pectinata, sp. nov., xiv. 1387 & pl. viii. — pingwis, xxxi. 231. — pleurodon, xvill. 29, xxxiv. 632; bed char. by, in Forest of Dean, xxxix. 213 ; var. Davreuxiana, xxi. 36 & pl. i. — portlandica, sp. nov., xxxvi. 234 & pl. x. —— pugnus (?), xix. 173. —- ringens, horiz. of, xlix. 490, 491, 501. —— rustica, sp. nov., xxvi. 245 & pl. x. solitaria, sp. nov., xxvi. 245 & pl. x. —— sulcata, xxxi. 801; xxxiil. 503. — Sutherlandi, sp. nov., xxix. 196 & pl. viii. — Valpyana, sp. nov., xxvi. 82 & pl. iv. variabilis, xxvi. 259 & pl. x. — Vicaryi, sp. nov., xxvi. 82 & pl. v. —— yuennamensis, ix. 859 & pl. xv. — spp. (Carb.), xvii. 64 & pl. iv., xix. 173 & pl. ix.; (PSilur.), xx. 296, 297 & pl. xvii.; (PCret.), xxii. 38 & pl. i.; (? Devon.), xxvi. 81 & pl. v. Rhynchonella-bed (Middle Lias.) in N.W. Lincs, xxxi. 120; list of foss. fr. same, 332 xxxi. 124; (Carb.) in Forest of Dean, xxxix. 213. Rhynchopora bispinosa, xli. 302. longirostris, xliii. 70 & pl. vii. Rhynchopygus dysasteroides, sp. nov., xxxill. 49, 66 & pl. iti. Rhynchosauride, family def., xliii. 691. Rhynchosaurus comp. w. Hyperodapedon,. xii. 676, 687, 689; views of skull, xliii. 682, 683. articeps, xlii. 690, 691 & pl. xxvii. Rhynobolus, genus discarded, xxx. 144. Rhyolites of Schemnitz district, xxxii. 299, 300 et seqg. w. chem. anal.; in Japan, xxxiv. 545; in Caernarvon, xxxiv. 145; in Archean axis of W.- Shropshire, xxxv. 647, 663, 668, xxxviii. 121 et seqg.; altered, of Wrekin area, hollow spherulites in, xli. 167 & pl. iv.; of Caer Caradoc, xlvii. 540; of Shap Granite area, xlvii. 301 w. chem. anal. ;. of Cross Fell inlier, xlvii. 518; in Thames Valley gravels, xlix. 309, 314; of Was Tor, |. 363 ; of Tardree, 1. 368 ; in Builth district, 1.573 ; hyaline, uncert.. of orig., xxxv. 335; spherulitic of var. locals., alterat. of, xlii. 183-191 & pl. ix.; ejected fr. Tarawera, xliii. 184. Rhytidolepis in Coal Measures of Nova Scotia, xxii. 130. seutellata, xxii. 146 & pl. vi. Rhytidosporwm ovulum, gen. nov., Xie- 562-565 & pl. xvi. Rhytidosteus capensis, gen. & sp. nov., xl.- 333-339 & pls. xvi.—xvii. Rhytina gigas, skelet. fr. Pleistoc. peat- deposits on Behring’s I., xli. 457-472 figs. Ribble River (Lanes), denud. of gorge,. xxvi. 666; drift of basin, xxxix. 102; oe Valley, Stockdale Beds in, xliv. 06. Ribblesdale (Yorks), Lr. Paleoz. betw.. Ravenstonedale and, viii. 35-54. Ribboned pitchstones, etc., xii. 345. Ribchester (Lancs), section in left bank of Ribble nr., xxxix. 103. Ribeiria, gen. nov., ix. 157. pholadiformis, sp. nov., ix. 158 & plyfix RrBerro, C., Carb. & Silur. of Bussaco,- ix. 1385-143 w. map & sections. , *Coal-pits of Sao Pedro da Cova, xix. (Part 2) 9-15. Ricwarpson, J., Phys. Geogr. of N. America in Conn. w. its Geol. Struct., vii. 212-215 & pl. xiv (map). Ricuarpson, T. (& E. J. J. Browet1), Anal. of Waters fr. Turko-Persian Frontier, xiii. 184-187. Richborough (Kent), vert. section, xliv. pl. v.; R. Castle, sections nr., viii. 251 & pl. xv.; Hoc. foss. fr., x. 112. Ricumonp, H. D. (& E. A. Jomnson),. Geol. of Nile Valley, xlviii. 481-484. Richmond (Surrey), deep boringat, x]. 724- 729, xli. 523-528 ; geol. bearings of same” & strata found there, xl. 729 et seqq.;: vert. sections facg. xl. 744-760; foram.. a 303 -& ostrac. fr., xl. 765-777 & pl. xxxiv.; calcisponges fr., xl. 778-783 & pl. xxxv. ; polyzoa fr., xl. 784-794 figs. ; Neocom. limest. fr., 1. 685, 686 fig.; R. Park, section across Thames Valley to Acton, xxvii. 459. Richmond (Virginia), James R. coalfield nr., li. 261-280 & pls. vili.ix.; foss. plants fr. same, iii. 281-288 & pls. x.—x1. Richmond (Yorks), mammalif. Pleistoc. (?) nr., xxi. 4938-495. RicutEer, P., *Devon. xxvi. (Part 2) 9. RicutHoren, F. von, *Trias of Vorarl- berg, xiv. (Part 2) 22. —— ——., *Silica in Igneous Rocks, xv. (Part 2) 15. .*Tert. Erupt. Rocks of Hungary & Transylvania, xvi. (Part 2) 33-35. » *Occurr. of Nummul. Format. in Japan & Philippine Is., xix. (Part 2) 32. —— —., elected For. Corr., xxxix. Proc. 75; elected For. Mem., xliv. Proc. 5; Wollaston Medal awarded to, xlvili. Proe. 28. RicHTHOFEN’S succession (Alpine Trias), xlix, 115 26. Richthofen Riff (S. Tyrol), xlix. 20, 74. Ricketts, C., Erratics in Boulder Clay ot Cheshire, etc. & Condits. of Climate denoted by them, xli. 591-598 figs. Rickling (Essex), drift at, xlvi. 334. Rick MAN, C., Strata exp. in Sewer Excavs. at Dulwich [abs.], xvii. 6. Ridge (Wilts), section deser., 1. 51. Ridge and furrow, stratigr. struct., v. 270. Ridgway (Dorset), geol. of, iv. 245-256, v. 317-819 ; sections, vill. 115,116; insect- remains fr., x. 384 & pls. xvi., xviii; Purbeck ostrac. fr., xli. 323 et seqgq. Ridgway Range, sub-escarpm. of, viii. 110-116 w. map. Riebeckite in granophyre of Skye, 1. 219. Riet River (Or. Free State) & Modder R. junct., xxx. pl. xxxvi (map); geol. of neighb. country, xxx. 582 et seqq. Riffelberg (Switzerland), xlix. 99. Rieavx, E., Lyell Fund Award to, xxxix. Proc. 36; elected For. Corr., 1. Proc. 1. Rigghause End (Cumberland), felstone of, xxx1. 412 & pl. xvii. Right’s River (Nova Scotia), section, i. 31. Rigi (Switzerland), section to Achsenstein, v. 195; Nagelfluh of, v. 229, 241; *Koc., etc. of district, xxix. (Part 2) 5. Rill (Lizard), serpentine, etc. of, xxxiii. 889; microsc. char. of same, xxxiii. 918. Rill-marks, as disting. fr. animal- or plant- impressions, xlvi. 614 w. figs. See also Ripple-marks. Rilly (Champagne), Tert. sands, etc. of, x. p. lv; calcar. marls of, x1. pp. Ixxv, 213. Rimula elegans, sp. nov., xxiil. 551 & pl. xv. liasina, xxill. 551 & pl. xv. Ringborough (Yorks), section at, xxxviii. pl. xxvi. Ringerigge (Norway), section, i. 469. Entomostraca, — Riv RinGLER-THomson, T. G., Posit. in wh. Shells are found in Red Crag, v. 353-354. Ringstead Bay (Dorset), coleopt. elytron fr. Kim. Clay of, ix.51; K. Cl. at, xxxi. 200, 212, 215; Corall. at, xxxiil. 271, 272; Purbeck ostrac. fr., xli. 326. Rio Barranca (Costa Rica), xxxviii. 329; felspathic tuff fr. nr., xxxvill. 339. Rio Grande (Costa Rica), coal-deposits ur., XXXVill. 331, 332. Rio Maior (Portugal), section to Candieiros, vi. 158. Rio Tinto (Huelva), plan of part of district, & section, xxxvil. 3; chem. anal. of bog iron-ore & occurr. of recent plants in, xxxvii. 4; R. T. Mines, geol. of, xli. 245-265 figs. & pl. vi (map & sections). Ripple-marks, format. of, iv. p. Ixxv, 1x. 213; in Silur. & other sandst., ix. 183, xii, 241, xiv. 118, xix. 4.02 fig. ; in Cambr. of Longmynd, xii. 250 & pl. iv., xiii. 201 & pl. v.; so-called, on lava, xvi. 246 fig.; contorted, in mica-schist, xix. 405 ; in Red Crag, xxvii. 327 fig.; simulated, in 8. Devon slaty rocks, xl. 20; r.-m. in Shropshire & Cheshire drifts, xl. 267-269 figs.; combin. w. worm-trails in Potsdam Sandst., xlvi. 611 fig. Risborough (Bucks), section ur., xxi. 399. Risell (Yorks) section, ii. 120. Riskinhope Burn (Selkirk), Birkhill Beds in, xxxiv. 267; do. & other beds of Moffat Series, xxxiv. 272, 273 section. Mees acuticarina, sp. nov., Xxxvi. 230 & ple ax. —— (Hydrobia) conulus, vii. 110 & pl. v. Leigh, xvii. 300 & pl. vii. subcylindrata, sp. nov., Xxx. 52. — subperforata, sp.nov., xl. 320 &pl.xv. —— Wvyville-Thomsoni, sp. nov., xl. 321 & pil. xv. Rissoina australis, sp. nov., xxvi. 257 & pl xe Ritom, Lake (Switzerland), section across, xlvi. 200; do. S.E. of, xlvi. 206, 207. Rittonside (Dumfries), Moffat Series at, xxxiv. 291. Rivals Mt. (N. Wales), section on, xxxix. 115. Rivers, subterr., in Clee Hillis, xviii. 963 oscillat. of r., xix. 322 ; elev. of banks of, xix. 824; recess. of junct. of tributary Ww. main streams, xix. 342; diagr.- section across bed of, xix. 325; action modifying channels, xxi. 466; do. in relat. to deposit. & denud., xxix. 469 fig., xxxil. Proc. 4-9; do. in India, xxxv. 111; r. & plains of N. India, recent geol. changes in, xxviii. 186-200 figs; r.-courses of Engl. & Wales, xxvii. 148= 160 w. map & sections. River-deposits in Britain, late Pleistoc. mammal. fr., w. list, xxvill. 411. River-drift, mammal. ident. w. those of caves, xxv. 206. See also Drifts. River-gravels, ancient, in Cambridge Val- ley, xxxii. 199 e¢ seqg.; do. of Amazon, xxxv. 763-777 figs. & pl. xxxviii (map) ; Riv lying betw. basalts at Innimore of Carsaig, xxx. 229; gen. char. of, xliil, 101. See also Gravels. River-terraces, age of, 1. 449. Terraces. River-valleys in S. Ireland, mode of format. of, xviii. 378-403 & pls. xix.-xx (map & sections) ; rate of erosion not calculable, Xxxl. pp. Ixvil e¢ seqgg.; erosion occup. vast lapse of time, xxx1i. 226, 227 ; relat. ages of, in Lincs, xxxix. 596-610 w. map. See also Valleys. Riverhall (Kent), section, xvii. 286. Rivey Hill (Cambs), xxxii. 201. Riviere du Nord (Canada), section, viii. 206. Rivington Hills (Lancs), drift of, xxxix. 96. Rizama Sandstone (pre-Devon.), 1. 93. Roach (reconstr. Chalk), xvii. 527; (Lr. Cret.), xlix. 468 et seqq. Roach Bed (Portland Stone), xxxvi. 190. Roadstone (Inf. Oolite), xvi. 19; xlix. 507. Roperts, G. E. (& J. Morris), Carb. Limest. of Oreton & Farlow, xviii. 94- 102 w. section & table showg. geogr range of fishes. ——., Crustac. Tracks fr. O. R. S. nr. Ludlow, xix. 233-235 figs.; (& J. RanpDatt) Upper Silur. Passage-beds at Linley, xix. 229-232 w. view & vert. section. See also , Bothriolepis fr. ‘Upper Devon.’ Sandst. of Elgin [abs.], xx. 198. , obituary of, xxil. p. xxxvi. Roserts, T., Conoceras llanvirnense, sp. nov., fr. Llanvirn Beds, Abereiddy, xl. 636-639 & pl. xxviii. — — (& J. E. Marr), Lr. Paleoz. Rocks of Neighb. of Haverfordwest, xli. 476-490 w. lists of foss. & pl. xv (map & sections). , Correl. of Upper Jurass. Rocks of Swiss Jura w. those of England, xliii. 229-268 w. lists of foss. & sections. , Upper Jurass. Clays of Lincs, xlv. 545-559 w. lists of foss. & maps. , Geol. of District W. of Caermarthen, xlix. 166-170 w. map. , Lyell Fund Award to, xliv. Proc. 39; obituary of, xlvili. Proc. 54. Rosertson, A., Wealden Beds of Brora, ii. 113-128 w. sections. —— ——, obituary of, x. p. xxviii. Rosertson, D.,[ Foss. in| Sands, Gravels, etc. at Atlantic Docks, L’pool, xxxix. 129-132. Robeston Wathen (Pembroke), section, xli. xv. Robeston Wathen Limestone, xli. 479, 487 ; in Caermarthen, xlix. 169. Robin Hood (Cumberland), diabase of, xlix. 531-535 w. chem. anal. Robin Hood Cave (Derby), plan & sections, Xxxll. 241 e¢ segg.; mammal. & traces of man found in, xxxli. 245-258 figs., xXxxlll. 580 w. sections & ground-plan facg. 588, 590-601 figs. Robin Hood’s Bay (Yorks), Cephalop.-bed —— — ———— 334 at Blue Wick in, xvi. 3; Dogger, etc. at the Peak, xvi. 14; Amm. oxrynotus & raricostatus-zones in, xvi. 406, 408. Rocca Monfina (Naples), extinct volcano: of, 11. pp. lxxxi-lxxxy, vi. 300-308; section, vi. 284. Rocche Rosse (Lipari Is.), lithophyses in obsidian of, xlvili. 438-446 & pl. xii (microsc. sections). Roces Alp (S. Tyrol), section, xlix. 29; rocks of, xlix. 67, 68. Roch Castle (Pembroke), halleflintas of, Xxxv. 286, 291, xl. 308, 517, 556, 557; orig. of same, xl. 361; pre-Cambr. of, xlii. 354; rock-specims. descr., xlii. 358. Roche Percée (N.W. Canada), Tert. at, xvi. 407 ; section, xvii. 408. Roche Sanadoire & Roche Tuilliére (Au- vergne), columnar & fissile struct. of, xxxll. 143, 144 figs. Rochebelle (Languedoc), section, xx. 212. Rocher des Célestins (Bourbonnais), sec- tion, vil. 78; view of, vii. 79. Rocher du Chien (Sahara), view of, xxx. 116. Rochers de Sel (Algeria), rock-salt deposits of, xxx, TS iss ‘Roches moutonnées’ in Sweden, ii. 367 ; in Greenland & Norway, xxxili. 158 et seqq.; nr. Aar glacier, x. 359 ; in Canada, vil. 223 fig., xv. 202, xxix. 20, 22; in Hudson Valley, xv. 206; in Bute Inlet (B.C.), xxxiv. 99; of Katberg, xxvii. 539 ; in N. Wales, viii. 373, xxx. 179; at Gwern Cefn y Garreg, xxxix. 50 fig.; in N. Lancs, xxviii. 474; in S. part of Lake District, xxx. 176, 177; in Lewis, xxix. 536 et seqgg.; abundant in Harris, xxxlv. 830 et segg.; in Shetland Is., xxxv. 790 et segg.; in Orkney Is., XXXVI. 652, 654. See also Glacial, Gla- ciation, Polished rocks, ete. Rochester (Kent), gravel of, ix. 290; Elephas-tusk found in same, ii. 82 ; ‘ Lr. Lond. Tert.’ nr., xxii. 409 e¢ segg.; sec- tions, xxii. pl. xxii.; vert. do., xliv. pl. v- Rocks, *Dumont’s classif. of, ix. (Part 2) 25; *Erdmann’s Introd. to Knowl. of, xl. (Part 2) 48; *Senft’s classif. of, xiv. (Part 2) 1-12; constitution of, xv. p. xxxiil; *Delesse on orig. of, xvi. (Part 2) 1-11; *B. von Cotta’s treatise _on, xxiii. p. lvi; *minute struct. of, xix. (Part 2) 21; r. of dissimil. orig., commun. of struct. in, xxxv. 327-841; horiz. movem. of, in relat. to dykes, faults, & denud. & thickening of strata, xliv. 783— 796. See also Igneous, Metamorphic, Volcanic. Rock and Spindle (Fife), crimoid. limest., etc. nr., xxxvi. 563 ; section of Myalina- bed & coal nr., xxxvi. 573. Rock Dundo (Barbados), section to Spring Head, xlvii. 212; foraminif. limest. of, xlviii. 216. Rock-basins of Dartmoor, xiii. 231-233, xv. 16-29; in Argyll, xxix. 508-511 ; in Lewis, xxix. 542; in Cumberl. & Westmorel., orig. of, xxxi. 152-166 & pl. vii (map & sections); generally, theories of orig., xviii. 188 e¢ seqgq., Xx. 463, xxi. pp. lxxxvi et seqgq., xxix. pp. Ixx et seqq., xxx. 479-489, xxxv. Proc. 105 ; of New Zealand, xxi, 129; of S. Alps ibid., XXi, 130-132 ; of Lake Ashdngi, xxv. 405; in S.E. "Africa, XXVIl. 540, 541; of N.E. Alps, & their bearing on glacier-erosion theory, xxix. 382-395; in Greenland & Norway, format. of, Xxx. 166 e¢ seqq. Rock-forming minerals classified, xl. Proc. 67 ; order of solidif., xli. Proc. 78 et seqq. Rock-mortar, ancient, for crushing gold- quartz, xliv. 647 tig. Rock-salt, see Salt, Saliferous. Rocke’s Bluff (Cape Colony), section descr., xxvil. 498. Rocken End (I. of W.), section to Ather- field descr., 11. 55, ii. 289-328, 325*- 327* w. tables. Rockery Bed (inf. Oolite), xlix. 512. Rockhampton (Queensland), section in Devon. nr., xxviii. 289 ; table of aurif. quartz-reets, xxvill. 299. Rockingham Castle (Northants), section in Oolite descr., xxix. 232; do. to Oundle, mu pl, x Rocky Mts. (N. America), struct. of, xvii. 440; sections, xvii. 442, 443; do. to Cypress Hills, xl. 382; former extens. glaciat. im, xxxi. country betw. Prince Arthur and, xl. 385; Cascade coalfield in, xlii. 560-564 figs. Rocky Mountain House (Saskatchewan), sections, xvii. 424, 426. Rocky River (N.S.W.), plant & insect-bed of, xxvi. 2, 261-263 & pl. xviii. Rodborough Hill (Gloucester), Inf. Oolite at, Xvi. 44, Mx. Sh, Rodbourne Lane (Wilts), well- sinking at, xli. 299, 300. Rodentia of Somerset caves, xxv. 444, xxvi. 124-131 & pl. vii. Rodney’s Pillar Hill (Shropshire), enstat.- diabase of, xli. 543. Rodwell (Dorset), section in Corall. descr., XXxill. 267. Roestone (Inf. Oolite), vi. 239. Rogate Common (Hants), vii. 354, 357. Roger Mine (Lancs), grooves & boulders in Coal at, xliil. 599-604 figs. Rogers, A., Geol. of Country surroundg. Gulf of Cambay, xxv. 441, xxvi. 118- 124 w. map. Rogers, H. D., foss. reptil. discov. in New Jersey by, v. 380; obituary of, XXlil. p. XXXVii. Rogers’s Lode (Devon) hematite, chem. anal. of, xv. 107. Rognon Valley (Hite. Marne), map of part of, xxxvil. 518; vert. section, xxxvil. pl. xxvi. Rote, F., *Lignite of Kamach, xii. (Part 2) 7-8. —— — (&A.OpPeEL), *Fauna of Equiv. of [Rhztic| Bone-Bed, xiv. (Part 2) 24- 26. 618; geol. map of 30 Ros RotzeE, F., *Tert. of Sotzka, xv. (Part 2) 8; *Geol. Posit. of same, xv. (Part 2) 9-10. —— —,,*Lignite of Schoénstein, xvi. (Part 2) 20, 39. Rolled stones in Jersey, xlix. 523-530. Rolling Bank Quarry (Gloucester), Inf. Oolite at, xix. 313. Rolstons Writtle (Essex), section to Sutton-at-Hone, xxxvi. pl. xxi. Roman Fell (Westmoreland), section to Gr. Ormside, xviii. 207; do. to Mel- merby Scar, xxi. 239; do. to Howgill Fells, xxx. 395 ; quartzite of, xlvil. 525. Roman Fell Conglomerate, on Cross Fell escarpm., xxxl. 58. Roman works in Scotland, in relat. to level of land, xviii. 228 e¢ seqq. Rome, J. L. (& 8. V. Woop, Jr.), Glacial & Post-Glac. Struct. of Lincs & S.E. Yorks, xxiv. 2, 146-184 w. sections. Rome (Italy), section nr., v. 296; Plioc. & post-Plioc. nr., v. 296-297 ; vole. rocks N. of, vi. 283. Romer, C. F. von, *Jointed Calespar Tentacles or Pinnule on Ambulacr. Spaces of Pentremites, v. (Part 2) 8-11. » *Dorycrinus, x. (Part 2) 18- 19; Cret. Sands of Aix-la-Chapelle, x. (Part 2) 19-20. — —— (&— Deeernnart), *Palzxoz. Strata in Russian Poland, xxiii. (Part 2) 16. , Murchison Medal awarded to, xli. Proc. 31; obituary of, xlviii. Proc. 58. Romerlo (S. Tyrol), xlix. 28, 31, 41. Romford (Essex), sections betw. Upminster and, xlvili. 365-372; map of district, 1. 444; section nr., 1. 445. Romolo Gold-mine (Transvaal), section across, xlvili. 430. Ronaldsway Bay (I. of Man), ii. 328; map of sea-shore, il. pl. xvi. Rooi Kop (Natal), section to Bluff, Port Natal, xxvii. 59. Rooi Kopjes (Griqualand West), jasperine rocks, etc. of, xxx. 630 et seqq. Roots, intrusion as wedges causg. superf. curvat. of strata, xxxiv. 55. Rootlets, among O. R.S. plant-remains, xi. 74 & pl. v.; struct. of, in Stigmaria, xv. 78 & pl. iv.; (?) in Coal Measures W. of Methil, xxxviul. 251 & pl. vi. Roraima Mt. (Brit. Guiana), section to Quitaro R., xxvii. 421. Rosa, Mte., Ital. valleys of, & their relat. to ‘elacier -erosion theory of lake- basins, xxx. 479-489. Rosatzs, H., Goldfields of Ballaarat, Eureka, & Creswick Cr eek, xi. 395-399 figs., xv. 497-503 & pl. xv (map). , Gold Diggings at Ballaarat, XIv. 543 w. plans. Rosalina Marie, sp. nov., vill. 267 & pl xvi. Beco (Britanny), banded gneiss, etc. in district, xliii. 314. Ros Roscolyn, see Rhos Colyn. Ross, C. B., Tymp. Bone of Whale fr. Crag nr. Ipswich, ii. 32-33. , obituary of, xxviil. p. xliii. Rosz, G., *Fus. of CaCO3 & Prod. of Artif. Marble, xx. (Part 2) 1. , obituary of, xxx. p. xlviii. Rose Hill (Cornwall), ‘greenstone’ fr., xxxi. 329 chem. anal., xxxii. 165, 166 w. chem. anal.; altered dolerite fr., xxxii. 420. Rosemorran (Cornwall), slaty cryst. rock, xxxil. 165, 166 w. chem. anal. Rosensuscu, H., elected For. Corr., xlii. Proc. 119; elected For. Mem., xlvi. Proe. 124: Rosgill Moor (Westmoreland), slate-pencil rocks of, v. 115. Ross, J., *his voyage to Antarctic, iv. pp. Ixxxiii-xe. Ross, W. J.C., Geol. of Bathurst (N.S.W.), 1. 105-119 w. map & section. Ross Hill (Transvaal), aurif. reefs of, xli. 580; alluv. gold of, xli. 586. Ross I. (Spitsbergen), xvi. 442. Ross-shire, raised beaches on W. coast of, i, 217; ‘newer Red Sandst.’ ibid., xv. 416; rock-success. in, xv. 359 et seqq., xvi. 217 diagr. section, xxxix. 141-167 figs. & pl. vi(map) ; Lias & Oolite in, xv. 433 ; gneissose rocks of, xvi. 237, Xvil. 176; relats. of same & red sandst., & quartzite in, xvi. 85-113; sandst. contg. reptil. footprints in, xix. 506-510. See also Kinlochewe, Maree (Loch), Strome Ferry, g other place- names. RosszE, Eart oF, obituary of, xxiv. p. XXXll. Rossitz (Moravia), *coal-plants of, xxiv. (Part 2) 7. Rossier, A. R., (Part 2) 5-6. Rossthwaite (Cumberland), v. 122. Rosszahne (S. Tyrol), xlix. 37. Rostellaria Coste, sp. nov., vi. 193 & pl. xx. glabra, sp. nov., i. 350 & pl. xii [4]. rasenensis, Sp. NOV., Xxxl. 224 & pl. xu. ?) retusa, 111. 300. Robinaldiana, i. 350. Rotalia Beccarii, 1. 724. elegans, xvi. 452, 455, 457 & pl. xx. Rotaline, Cret., i. 64 fig., xxvii. 104-109 w. table; Tert., xxviii. 109-113, 117- 120; recent, xxviii. 113-117. Rotation of globe, effects of change in posit. of axis, xxxil. Proc. 105 et segq. Rothe-todte-liegende in Thiiringerwald, xi. 418 et seqg.; in Harz, xi. 443; of Oden- wald, comp. w. that of Central England, xiv. 221. See also Rothliegendes. Rotherby (Leicester), Quartzose Sand, etc. at, xlu. 446, 453. Rotherham Rock, horizon of, xxxil. 513, 514, Rothes (Elgin), section in drift deser., xiv. 527. *Geol. of Texas, xxv. relat. of | | Rough Craig (Forfar), xlix. 333. | 336 Rothhegendes, none in Alps, v. 164; (or Lr. Red Sandst.) in S. Yorks, xvii. 295; supp., nr. Knaresborough, xxv. 291-297 ; in Bohemia, XIX. 297-306, *xx. (Part 2) 17; in Black Forest, xxi. 435. Rothstock massif (Switzerland), cirques of, xxvii. 314 fig. Rotomahana (N.Z.), sinter-terraces of, xxxiv. 170-178 figs., xlii. 165-177 w. sketch-plan & section. Rotondo, Mte. (Tuscany), vi. 373. Rottal Burn (Forfar), xlix. 331. Rotten Bed (Inf. Oolite), xlix. 487, 488. Rotten Limestone of Alabama, iv. 11, 16. Rottingdean (Sussex), vii. 363; section E. of gap, xxv. 81. Rotuloidea, gen. nov., xxviii. 98; aff. w. Rotula, xxvii. 97, 100. Jimbriata, sp. nov., xxviii. 98 figs., 99: Rotunda Creek (Transvaal), aurif. reefs of, xli. 584; alluv. gold. of, xli. 587. Rovautt, M., *Trilob. fr. Britanny & Anjou, iv. (Part 2) 37-39. , *Test of Trilob. .. w. Notes on some Spp. fr. Britanny, v. (Part 2) 23- 26. , Wollaston Fund Award to, XXV1. p. XXVIIl. Rouge Cloitre (Brabant), Nummulitic of, vili. 342. Rougeac (Auvergne), section, xxxii. 147. Rough Rock (Millst. Grit Series), xx. 246 et . seqq. Roughty Bridge (Kerry), Carb. Limest., etc. nr., xxxv. 707. Roumelia. *geol. of, xxvi. (Part 2) 1-3. Round Knott (Cumberland), diorite (?) of, xxxil. 16, 21. Rounded contours of crystals, etc., xxxv. 329, 332 et seqq. Roundheads (boulders of Thamnastrea), XXXxlil. 327. Rounding action not glacial, 1. 460-462. See also Polishing. Roundswell, Lr. (Devon), section, xx. 446. Rovuvit1E, —, *Coal-beds of Larzac, viii. (Part 2) 23. Rouxville (Or. Free State), lepidotoid ganoids fr., xliv. 188-143 & pl. vi. | Rovey Head Conglomerates (O.R. S.), xxxv. 784. Rowe, A. W., Rocks of Essex Drift, xiii. 351-362. Rowick (Hereford), section to Raggedstone Hill, xxi. ‘1 Rowington (Warwick), Palg@oniscus su- perstes fr., xiv. 164; section in Keuper at, descr., xiv. 166. Rowley Rag devitrified, xii. 339; experim. on, xv. 105. Rowley Regis (Staffs), spheroidal struct. in basalt of, xxxil. 151 fig. Rowney, T. H. (& Ww. Kine), So-called ‘ Eozoonal Rock,’ xxii. 185-218 & pls. xiv.-xv.; [abs.] xxv. 115-117. ; . 3 i 337 Roxburghshire, greenstone-dykes in, iv. 197; Dithyrocaris he Anthrapalemon fr., xxxv. 446 et seq Roy, Glen (Inv eee *Parallel Roads of, vi. p. exili; evid. of glac. action, xviii. ies P:R. ’& their place in history of Glacial period, xix. 235-259 & pl. x (map) ; marine orig. of same, xxii. 9-12 ; Macculloch’s theory opposed, xxiv. 83-93 figs. ; Babbage’s views on, xxiv. 273-277 ; Nicol’s views on, xxv. 282-291, xxviii. 237-242; Jamieson’s views on, xlviii. 5-28 w. rain-map of Scotland. Royal Society, Scientific Research Fund, xxxlil. Proc. 4. Royat (Auvergne), struct. of columns in lava, xxxil. 148 fig. Roydon (Hants), Balenoptera fr. Brocken- hurst Series, xxxvii. 708-712 figs. Roydon (Norfolk), boring nr., xliii. 550. Roydon Beds sep. fr. Brockenhurst Series, xxxvil. 113; necessity of distinct. denied, xxxvii. 708, xxxvili. 477. Roy te, J. F. , obituary of, Xiv. p. XXxvill. Royston (Herts), section deser., xlii, 221. Rubble on sides & in bed of Darent Valley, xlvii. 154; Chalky, assoc. w. drifts of Flamborough Head, xlvii. 414. Rubble-drift of S. England, xlviii. 263- 348 figs. & pls. vii.—-vili (map & sections). Rubbly ‘Beds (Portland.) of Bucks, foss. in, xxxvi. 218; (Inf. Ooltte), xlix. 496. RUBIDGE, R. N., Oceurr. of Gold in Trap Dykes intersecting Dicynodon-strata of S. Africa, xi. 1-7 figs. , Geol. of Some Parts of S. Africa [abs. ], xii. 237-238, Copper Minesof Namaqualand], Xili. 283-239. , Poimts in Geol. of S. Africa [abs. ], xv. 195-198. , Changes in Geol. Map of S. Africa, xxi. 437-439. , obituary of, xxvi. p. xxxix. Rubidgea “Mackayi, gen. & sp. NOv., XXili. 141 & pl. v. Rubies & sapphires) occurr. in Culsagee corundum-mine, xxx. 303-306 ; in matrix, fr. Upper Burmah, xliv. Proc. 91. Rubislaw Quarry (Aberdeen), inclus. in granite of, xxxvi. 11. Rucu Pichincha (Hcuador), *volcano of, i. (Part 2) 23-25. Ruppy, T., Upper Part of Cambr. (Sedgwick) & Base of Silur.in N. Wales, xxxv. 200-208 w. sections. Rudi (Kashmir), section nr., xv. 226. Rudort Valley (S. Tyrol), xlix. 17, 18. Ridrar (S. India), section thro’ Pamur to Ramiapatnam, xxiv. 487. Rudyerd Basin (Staffs), Millst. Grit of, xx. 262. Rufoli, Mte. (Tuscany), chalcedony, etc. of, i. 293. Rugby (Warwick), surf.-deposits in neighb. of, xxvi. 192-202 figs.; section to Clif- ton, xxvi. 203; fault in Lr. Lias & Oolite outlier nr., xxxi. 365. — —— —— Rut Rugley (Northumberland), Whin Sill nr., xxxill. 414 & pl. xvii (section). Rugosnik (Galicia), section to Tatra, v 259; Jurass., etc. of, v. 260. Ruishton (Somerset), section descr., xxili. 468. Rum (Hebrides), volcano of, xxx. 252 & pl. xxil.; peridotites of, xl. 390 e¢ seqgqg.; microse. struct. of gabbro & magma-basalt in, xlii. 90, 93 & pls. iv., Vi. Ruminantia, posit. of, in suborder Un- gulata, iv. 129-130. Run of the hill, gen. char. of, xliii. 101. Runcorn (Cheshire), footpr. in New Red Sandst. nr., 11. 65-68 & pl. v. Runton Gap (Norfolk), drift & peat-beds at, 1. 218; shell-bed nr., i. 302; section in Westleton Beds ur., xxvii. 468. Ruones Wiese (S. Tyrol), xlix. 17, 23 w. section. Rupelian System, viii. 296, 298 e¢ seqq. Rupellien Clay (Kainoz.) at Schelle, xxii. 234. Rupelmonde Clay (=Upper Limburg Beds), vii. 298-303, 309, 312 w. lists of foss. Rupununi River (Brit. Guiana), geol. of neighb. districts, xxvil. 431. Ruscuuavurpt, F., Salt Mines of Sto. Domingo, xxv. 256-257. Ruscombe (Berks), valley-gravel at, xlvi. 591. Ruscombe (Gloucester), section descr., xlii. 268. Rusichnites acadicus, xvi. 598 fig. clintonensis, sp. nov., xlvi. 598 fig. grenvillensis, xlvi. 597 fig. Russbachthal (CEE ene ery) Beds in, 1. 128. RussEGGER, J., *Altered Tert. Rocks nr. Cairo, v. (Part 2) 1-4. , “Earthquakes at Schemnitz, xi. (Part 2) 36-37, 47-48. Russia, Perm. in, i. 81-87; *gold-prod. in, 1. 409, iv. (Part 2) 25; Paleoz. of Baltic Provs., 1. 467-494, xiv. 43-49, xxxvill. 514-536 & pl. xxiii (map & sections) ; geol. of, ii. 156-159; progr. Of Same lin! (18555, xl. ps) xen; ‘do. comp. w. that of N.W. Siberia, XXV. 1-4; *Paleoz. fauna of, 11. (Part 2) 97- 118; pungernite fr., vil. 66; *Jurass. of, vii. (Part 2) 84; *Black Earth of, val. (Part 2) 112; drift in, vin pp. Xxxili-xxxvl; correl. of Silur. w. Scandinav. & Brit. do., xiv. pp. exlvii, 49-53; Devon. comp. w. O. R.S. Scotland, xv. 414 et seqq.; table of Devon. fishes, xv. 4389; *Eichwald’s ‘Lethea rossica, xviii. (Part 2) 3; steppes of S., xxxill. 843-862 figs. See also Crimea, Moscow, Perm, & other place-names. Ruthin (Denbigh), section in Clwyedog Valley W. of, xxxv. 695. Rutile in Thanet basem.-bed, xliv. 757. Gosau Rut Ritrmeyer, L., elected For. Corr., xxxiii. Proc. 129; elected For. Mem., xxxviii. Proc. 240. Rutland, drift-deposits of, xxxvi. 184; Lias, etc. of, xxxviii. Proc. 92, 94. Rut ey, F., Peculiar. in Microsc. Struct. of Felspars, xxxi. 479-487 & pls. xxiii.— XXiv. , Commun. of Struct. in Rocks of Dissim. Orig., xxxv. 327-340 ; Perlit. & Spherul. Struct. in Lavas of Glydyr Fawr, xxxv. 508-509 w. microsc. sec- tion. —— —, Schistose Vole. Rocks W. of Dartmoor, & Notes on Struct. of Brent Tor Volcano, xxxvi. 285-294 figs. —— ——., Microsc. Char. of Vitr. Rocks of Montana, xxxvii. 391-399 figs., 402 & pl. xx; Microsc. Struct. of Devitr. Rocks fr. Beddgelert & Snowdon, & on Erupt. Rocks of Skomer I., xxxvii. 403- 412 figs. & pl. xxi. , Strain in conn. w. Crystalliz. & Devel. of Perlit. Struct., xl. 340-346 & pl. xviii. , Fulgurite fr. Mt. Blanc, w. Note on Bouteillenstein or Pseudo-Chry- solite of Moldauthein, xli. 152-156 & pl. u1i.; Brecciated Porfido-rosso antico, xli. 157-161 w. microse. section. , Erupt. Rocks fr. Neighb. of St. Minver, xli. 392-400 figs. & pl. xii (microsc. sections). , Rocks of Malvern Hills, xiii. 481-513 w. plans, sections, chem. anal. & pls. xix.-xxi (microsce. sections). , Perlitic Felsites, prob. Archean, fr. flanks of Herefordshire Beacon, & on Poss. Orig. of Epidosites, xliv. 740-744 & pl. xvii (microse. sections). , Fulgurites fr. Mte. Viso, xlv. 60-66 figs. & pl. ii.; Tachylyte fr. Victoria Park, Whiteinch, Glasgow, xlv. 626-632 fig. w. chem. anal. , Composite Spherulites in Obsi- dian fr. Hot Springs, Little Lake, xlvi. 423-428 & pl. xvii (microsc. sections). —— ——,, Spherul. & Perlit. Obsidian fr. Pilas, Jalisco, xlvii. 530-532 & pl. xviii (microsc. sections); Melaphyres of Caradoc, & Assoc. Felsites, xlvii. 534— 543 w. map & pl. xix (microsc. sec- tions). —— —_——_ , Dwindl. & Disapp. of Limest., xlix. 372-382 & pl. xvii. » Sequence of Perlit. & Spherul. Structs., 1. 10-13 & pl. i (microse. sec- tions); Orig. of certain Novaculites & Quartzites, 1. 377-391 figs. & pl. xix (microse. sections). , Murchison Fund Award to, xxxvul. Proc. 34. Ruxton, G. F. [Vole. Rocks of N. Mexico], vi. 251. Ryan, E., obituary of, xxx. Proc. 86. Ryan, Loch (Wigtown), Silur. foss. fr., v. 13-17 & pl. 1.; section along E. shore of, xii. 361. 338 Ss. Saalfeld (Saxe-Meiningen), section m Saal river-gorge nr., x1. 415. Saarbriicken (Rhenish Prussia) Coalfield, saurian remains found in, iv. 17; *mer- . cury-ores found in, iv. (Part 2) 33. Saas Fee (Switzerland), xlix. 95. Sabal major (?), xviii. 373, 376. Sabellarites, gen. nov., xlvi. 605. trentonensis, sp. nov., xlvi. 607 figs. Sabine Hills (Italy), section, v. 281; Eoc., etc. of, v. 280, 281. Sables de Bracheux, & their Engl. & Belg. equivs., xliv. 94; list of mollusca fr., xliv. 96. Sables Divers & Lits Coquilliers, their Engl. equivs., xi. 223, 232; xii. 390, 391. Sables Inférieurs (Paris Basin), xi. 208. Sables Moyens correl. w. Barton Clays, xiii. 107. Saccammina Carteri, occurr. in North- umberland, xxxili. 412. Sachswerfen (Harz), section to Netzberg, x1. 445. Saddleworth Valley (Lancs), Millst. Grit, ete. of, xx. 248. Safi (Marocco), cliff-section, xxviii. 87 & pl. i.; Rotuloidea jfimbriata fr., xxvii. 97-101 figs. Sagenopteris cuneata, vu. 184, Saghalien I. (N.E. Asia) coal, xxiv. 100, 101. Sagor (Carniola), *flora of brown coal of, xxvil. (Part 2) 4; toss. flora of, xli. 565- 568. ; Sagra Sierra (Andalusia), section to HE. end of Sierra Morena, xx. 199. Sagrina spp. (post-Tert.), xliv. 6. Sahara Desert, elev. of, xxiv. p. lix; geol. notes on journey fr. Algiers to, xxx, 105-123 figs. & pl. xi (section & map of route) ; hypothesis of Pleistoc. submerg., XXXlv. 536 et seqq. Sahib I. (Anatolia), section, 1. 160. Saiga antelope at ‘'wickenham, 1. 459, 460, 462. Salamandra, fore- & hind-limbs of, xxxix. Proce. 57 figs. Salamandride, *foss., of Bohemia, xvi. (Part 2) 16. Salcombe (Devon), section fr. Kingsbridge Inlet to granite N. of Ugborough, xxiv. 438; do. nr., xl. 11; metamorph. rocks of district, xxiv. 489, xliii. 717; geol.. of coast betw. Bolt Head and, xl. 95. stratigr. relats. of chlorite-schist nr., xlii. 728, 729 fig. Salenia Fraasi, xlin. 152. tertiaria, sp. nov., Xxxili. 257 figs.,. 258; xliii. 412. Saliferous marls in New Red Sandst., orig. of, i. 148-152; of Hadjar-el-Mehl, xxx. 111, 118; of Droitwich, xl. 248- 256. See also Salt, Salt-deposits,. etc. 339 Saline waters at Swindon, chem. anal. of, xlii. 299 ; in other parts of Wilts, etc., xlii. 300 et seqq- Salisbury (Wilts), fossilif. drift mr., x1. 101-107; flint-implem. in same, xxl. 250-252; mammalif. gravels of, xxv. ee 78 w. section. Salisbury Craigs (Midlothian), dolerite of, xxx. 554. Salisbury Gold-mine (Transvaal), section descr. & fig., xlvili. 410; Main Reef Series W. of, xlviii. 414 ; do. K. of, xlvili. 415. Saliz (?) sp., xv. 55. Satmon, H. C., Granite Boulders in W. Rosewarne Mine, Gwinear, xvil. 517- 522 figs. , obituary of, xxx. p. XXXvVl. Salmon River Valley (Brit. Columbia), moraines in, xxxiv. 114, Salonika (Turkey), freshw. deposits of, xii. 177-184; Laophis crotaloides fr., xiii, 196-199 & pl. iv. Salop, see Shropshire. Salopian type of Perm., xxv. 172; poss. causes of its dissimil. w. Lancs type, eye 17.7. ae Slate Beds (Upper Silur.), xxxv. 15. Salses, see Mud-volcanoes. Salt, pseudomorphs after, Sandst., etc., iv. 273, ix. 5-8, 187, xxiv. 546, xxv. 50; do. in Purbeck strata, xxvil. 245; fluid-cavs. in, xiv. 470; *borings for, in Switzerland, viii. (Part 2) 13-15; do. in Tees district, xliv. 761, xlviii. 488-495. Salts, acceler. precipit. of clay in soluts. of, xxxi1. 129, 130, 132. Salt-deposits, “orig. OL va p.* xivil; of Cheshire, iv. 262-288 & pl. ix (map); *at Stassfurt, iv. (Part 2) 12-14; of Wieliczka, *plant-remains in, vi. (Part 2) 382; in Asia Minor, v. 373-375; of Urimia, xi. 306; of Selmas, xi. 308; in Upper Panjab, orig. of, xxxiv. 354, 365 ; in Peru, ete., xvil. Ie in Sto. Domingo, Xxiv. 335, xxv. 256; of Uitenhage format., xxvii. 505, 514; stratigr. posit. of, in Durham district, xliv. 765; area, limits, & distrib. of same, xliv. 773; method of winning same, xliv. 776. Salt-lagoons in Egypt, lv. 335. Salt-lakes *of Patagonia & La Plata, ii. (Part 2) 127; in N.W. Canada, xvii. 397, 398; *in plain of Araxes, v. (Part 2) 26-30; & swamps in Central Persia, xxix. 495. Salt Lake, Gr. (Utah), comp. w. Caspian, xxx. 475. Salt-pans in 8. Africa, xxviii. —_—— 5, 23 et Salt “Pan, Gr. (Griqualand West), country betw. Burger’s Dam and, xxx. 589 & pl. xxxix (section); do. betw. Orange- Vaal junct. and, xxx. 594 & pl. xxxix (section). Salt Range (Upper Panjab), ix. 189-200 in Keuper. Sal w. map & sections; Carb. brachiop. fr., Xvili. 25; rocks of, table facg. xxx. 63, xxxiv. 353 et seqq.; poulder-beds in, xlil, 253 et seqqg.; fossilif. pebble- band in Olive Group of E., xlu. 341-350 ; synopsis of series, xlii. 346. Salt-springs in Onondaga Group, Xiv- 364; met with on Yarkand Exped., xxvill. 402-405. Salt Vlei (Cape Colony), beds of, xxvii. 507 et seqq., figs. Salt-works at Volterra, i 1. 280. Salt’s Hole (Wilts), spring at, xlii. 300. Saltash (Devon), diagr. illustr. poss. relats. of vole. series w. that of Brent Tor, XXXvl. 293. Satter, J. W. (& J. pE C. SowrERrsy), Tables of Paleeoz. Foss. in N. Wales, i. 20, 21. , Foss. Chiton fr. Silur. Rocks, il, 48-52 figs. ; Struct. of Trinucleus,. w. Remarks on Spp. .) lil. 251-254 figs. — —, [Silur. Foss. fr. Peebles |, Iv. 205-206; Foss. of Wenlock Shales, Llandegle, Builth, iv. 299. , Foss. fr. Stinchar River & Loch Ryan, v. 138-17 & pl. i. —— — , Silur. Foss. fr. Ayrshire, vii. 170-178 & pls. vili—x.; Fish-remains in Silur. of Gr. Britain, vii. 263-268 fig. , Pterygotus problematicus, vill. 386-388 & pl. xxi.; Graptolites fr. S. Scotland, viii. 888-392 & pl. xxi. —— —— Trilob. fr. Bussaco, ix. 158-160 & pl. vai. 57 ur. Palzeou:) Poss, fr. N.. Wales, ix. 177-179 ; Arctic Silur. Foss., ix. 312-317. ——, Crustac. Tracks in Lingula- Flags, x, 208-211 fig.; (& W. T. AveE- LINE), Caradoc Sandst. of Shropshire, x. 62-75 w. section, lists & descr. of foss. a , [Himantopterus gen. nov., & Ceratiocaris| fr. Uppermost Silur.,. xil. 26-34 figs.; Foss. in Cambr. of Longmynd & N. Wales, xii. 246-251 figs. & pl. iv.; Diploceras, gen. nov., & Occurr. of Ascoceras in Britain, xi. 381, [renamed Tretoceras|, xiv. 177- 180 & pl. xii.; Foss. found in Chalk Flints & Greensand of Aberdeen, xii. 390, [‘Cret. Foss. of Aberdeen’ |, xiii. 83-89 & pl. 11.; Annelid Burrows & Surf.-Markings fr. Cambr. of Long- mynd, xiii. 199-206 w. section & pl. v.;. Silur. Acidaspis (2 spp.) fr. Shropshire, xii. 210-211 & pl. vi. , Terrestr. Plants in O. R. S. of Caithness, xiv. 72-78 & pl. v. , New Spp. of Hurypterus, & Notes on Distrib. of Spp., xv. 229-236. & pl. x.; [Foss. fr. Durness Limest.], xv. 374-341 figs. & pl. xiti.; Foss. of Tingula-Fiags or ‘ Zone Primordiale,’ xv. 561-555 figs., xx. 283-241 w. plan & sections & pl. xiit., xxi. 476-477. , Foss. fr. Spitsbergen coll. by Lamont, xvi. 439-442. Sal Sauter, J. W., Foss. fr. High Andes coll. by D. Forbes, xvii. 62-73 & pls. iv.-v. ; Foss. found in Worcester & Hereford Ry.-cuttings, xvii. 161-162; Higher Crustac. fr. Brit. Coal Measures, xvii. 528-538 figs. , Crustac. fr. Coal Measures & Devon. of Brit. N. America, xvii. 346, xix. 75-80 figs.; Hurypterus & All. Forms, xvii. 346-347, xix. 81-87 figs.; Peltocaris, xviii. 347, xix. 87-92 figs.; Crustac. Track in Llandeilo Flags of Chirbury, xviii. 347, xix. 92-95 fig. , Skiddaw Slate Foss., xix. 1385- 140 figs.; Discov. of Paradoxides in Britain, xix. 274-277 fig.; Upper O. R. S. & Upper Devon. Rocks, xix. 474-496 figs., w. lists & descr. of foss.; Pale@o- carabus Russellianus, sp. Nov., fr. Glasgow Coalfield, xix. 519-521 figs. , Foss. fr. Budleigh Salterton Pebble Bed, xx. 116, 286-302 & pls. xv.— xvi. —_—_ , Phacops Nicholsoni, sp. nov., & Agnostus Morei, sp. nov., xxi. 486- 488 figs.; Faults in Drift-Gravel at Hitchin, xxii. 565-566 fig. , Tracks of Pteraspis(?) im Upper Ludlow Sandst., xxii. 333-339 figs.;(& H. Hicks), Lingulella ( ferru- ginea) sp. nov., fr. Red Lr. Cambr. of St. David’s, xxii. 339-341 figs. , Lepidodendron mosaicumn, sp. nov., fr. Sinai [abs. |, xxiv. 509. (& H. Hicxs), Foss. fr. Menev. Group, xxiv. 510, xxv. 51-57 & pls. 11-111. —., Wollaston Fund Award to, xxi. p. xxix; obituary of, xxvi. p. xxxvl. Salterella Maccullochii, xxxix. 360, 362. Salterella-grit in Assynt Series, xxxix. 362. Saltersford Valley (Cheshire), Millst. Grit Series in, xx. 254. Saltford (Somerset), section descr., 399, xvi. 492. Saltholme (Durham), boring at, xliv. 779, 780; vert. section facg. xliv. 782; chem. anal. of salt fr., xliv. 782. Salzberg (Tyrol), *xi. (Part 2) 35. Salzburg (Upper Austria), *Gosau flora nr., x. (Part 2) 4; sketch-map of lakes nr., Xx1x. 384. Salzig (Germany), view on Rhine nr., xxx. 90 Xvi. Salzkammergut (Upper Austria), *cepha- lop. of, iv. (Part 2) 14-19; glac. orig. of lake-basins denied, xx1x. 382-395. Samarang, *voyage of the, iv. p. xcvi. Samba Hills (Sto. Domingo), Tert. of, ix. 123, 125. Samoa, reported gold discov. in, xxx. p. iv. Samos (Levant), geol. of, 11. 65-67 & pls. il.-il1 (maps). San Bartolo (Bolivia), chem. anal. of copper-ores, xvil. 48. San Ciro (Sicily), Grotta di, xvi. 100. San Fernando (Cuba), cuprif. lodes of, xiii. 240. 340 San Fernando (Trinidad) Marls, brachiop. | 295-297 & pl. xix.; echino- fe) ex, derm. fr., xxll. 298 e¢ segg. & pl. xix.; section at, xxii, 571; view of, xlviil. 527. San Isidoro (Venezuela), section to Ciudad Bolivar, xxv. 347. San Jorge, see Sio Jorge. San José (California), mercury-mines of, x. 820. San José (Costa Rica), Alajuela, & Car- tago, section showg. ancient lakes, XXXvil. 333. San Mateo (Costa Rica), aug.-andesite boulders of, xxxviil. 329-330, 337. San Michele (Tuscany), hot springs of, vi. 372. San Patrizio, Vallone (Vesuvius), section mm, xis 210, San Pedro, see Sio Pedro. San Pellegrino, Mte. (Italy), section to Massa, xx. 203. San Salvatore, Mte. (Lugano), “muschel. kalk foss. on, xi. (Part 2) 48. San Telmo (Malaga), sections, xv. 598, 596. Sancati Head (Mass.) sections, v. 340,.342. Saucerre (Nivernais), map of Loire betw. La Charité and, xxxvii. 538. Sand, Teredo-bored, in Boscombe Beds, xxxv. 216; der. fr. minerals other than quartz, xxxvi. Proc. 49; sds. & clays, microsc. exam. of, xxxvi. Proc. 55; ident. of minerals & rock-fragm. in, REO grains in, xxxvi. Proc. 57; variously- worn sds., xxxvi. Proc. 58; fractured grains in, xxxvi. Proc. 61; corroded sds., xxxvi. Proc. 61; sd. w. quartz chem. depos. on surf. of grains, xxxvi. Proe. 62 figs.; mtern. struct. of grains of, xxxvil. Proc. 64; water-borne sd., exam. of, xxxvii. 21; red, of Arabian Desert, XXXvill. 110-118 w. chem. anal.; Pleis- toc., at Twickenham, chem. anal., ]. 457. Sand & Sandstone, Lr. (Lincs Greensand), xxl. 246. Sand- & gravel-pipes in Chalk of Lond. Tert. District, x1. 64-84 & pl. vi (sec- tions). Sand-blast, weathermg agency of, in Sinai Peninsula, etc., xxxi. 17. Sand-drifts in Egypt, iv. 347-349. Sand-le-Mere (Yorks), section at, xxxviil. pl. xxvi. Sand-worn granite nr. Land’s End, xi. 549; rocks & stones in Arabian Desert, xxv. 20; stones fr. New Zealand, xxxiv, 86-88 fies, Sandatell (Iceland), basaltic rocks of, xli. 98. Sandalodus minor, sp. nov., xl. 626 & pl. xxvi. SANDBERGER, F., *German Tert. For- mats., vii. (Part 2) 118. , *Paleoz. Foss. fr. CapeColony, ix. (Part 2) 1-4. , *Mayence Tert. Format., xiil. (Part 2) 12-15. Proc. 55, 56; extern. form of 7 ee re ——— SANDBERGER, F. (& T. von GUMBEL), Danubian Terts., xv. (Part 2) 8. , Upper Eoc. Foss. fr. I. of Wight, xviii. 330-331. , Geol. Obs. in Baden & Fran- conia, xxi. 434-437; *Flora of Upper Coal-format. in Black Forest, xxi. (Part 2) 5-6. ped , Well-section at Kissingen [abs.], xxv. 5-7. ; , Wollaston Fund Award to, x1. p. xxvi; elected For. Corr., xix. 354; elected For. Mem., xxxi. p. il. } Sanvers, J. N., obituary of, xxvi. p. xli. Sanpers, W., obituary of, xxxii. Proc. — 85. Sandford-on-Thames (Oxon), strata ex- posed at Oxford sewage-farm, XXxxvl. 314-320 figs. Sandford Lane (Dorset), section descr., xlix. 492; ‘Fossil Bed’ at, xlix. 493 et seqq.- : Sandgate Beds, junct. w. Kentish Rag, xxil. 402-404. Sanpison, D., Occurr. of Coal nr. Gulf of Nicomedia [abs.], xi. 476-477. ——, Earthquakes at Brussa [abs.], xi. 543-544. , obituary of, xxxv. Proc. 54. Sandling Marble, gasterop., etc. of, *x1. (Part 2) 23. ; Sandown Bay (I. of W.), Wealden in, ii. 94; Perna-bed, etc. in, ii. 316 et segqg.; Iguanodon-femur fr., xiv. 175 ; Punfield Beds in, xxvii. 219. Sandringham (Norfolk), Totternhoe Stone- equiv. nr., xlill. 559. Sandrock Beds (Lias), xxiil. 463, 467. Sandsfoot Castle (Dorset), Kim. passage- beds on shore at, xxxil. 218, xxxvill. Proc. 108; Corall. strata at, section deser., xxxiii. 270, xxxvili. Proc. 110. Sandsfoot Clays & Grits, xxxiii. 270 et seqq., W. list of foss. ; gen. section, Xxxili. pl. xii.; crocodil. jaw fr. same, xxxiv. 398-401 & pl. xvi.; equivs. in Nor- mandy, xxxvil. 551. Sandstone altered by ‘ trap,’ v. 367 section; ranges of, in Nagpur district, xi. 352, 369; red, of N.W. coast of Scotland, xili. 17-39; sdst. & sand-drift of Nubia, xx. 7; ferrug. banding of yellow sdst., xxiv. 388; sdst. & grits, constit. & history of, xxxvii. 6-28 & pls. i-ii.; sdst. in Essex drift, xliil. 360; altered, felspathic, of Raggedstone Hill, xliii. 504 & pl. xxi. Sandvenvand Lake (Norway), xxxili. 167. Sandwell Park (Warwick) colliery, Ho- scorpius fr., xxxil. 58 & pl. viii. Sandwich Is., see Hawaii. Sandy Bed (Inf. Oolite), xlix. 512. Sandy Braes (Antrim), perlitic pitchst. fr., 1. 367 & pl. xviii. Sandy Creek (N. Gippsland), aphanitic dyke at, xxxv. 14 fig. at Camel Hill, section, 341 Sao | Sanrorp, W. A., Rodentia of Somerset Caves, xxv. 444, xxvi. 124-131 & pl. Viil. Sangatte (Pas de Calais), drift of, vii. 274— 278 w. section, viil. p. xlvi; raised beach of, xxi. 440-442 w. section, xxii. 253 ; section of cliff fr. beach, xxv. 82. Sango Bay (Sutherland), gneiss of, xxxvii. 241. Sanguinolaria Hdwardsii, sp. nov., viil- 264 & pl. xvi. Sanguinolites abdensis, xxxvi. 586. contortus (?), xxx. 46 & pl. iv. subplicatus, sp. nov., xxxvi. 586. Sanidine, striated, in trachyte fr. Berkum, xxxi. 481 & pl. xxili.; san. in lavas of Mte. Somma & Vesuvius, xl. 51 e¢ seqq.; in Japan. andesites, xl. 434; in dyke nr. Shap Granite, xlvii. 288. Sankey, R. H., Geol. of some Parts of Central India [abs.], x. 55-56. Sankey Bridges (Lancs), Glacial drifts at,. Xxxix. 90. Sann River (Styria), *porphyries, ete. of, xvi. (Part 2) 14. Santa Caterina (Brazil) coal, xxiii. 386, 387 w. chem. anal. Santa Christina (Portugal), section across Serra de Bussaco, ix. 138. Santa Cruz (Patagonia), foss. fr., xxiv. 505. Santa Cruz, Barra dos Bugres (Brazil),. section ur., 1. 94. Santa Fé de Bogoté (Colombia), foss. fr., 1. 174-179. Santander Prov. (Spain), mammoth & other mammal. remains fr., xxxili. 587- 540. Santee River (S. Carolina), limest. of, i- 433-434. Santiago de Cuba, copper-ores, xii. 144, 152. Santiago Prov. (Sto. Domingo), geol. map of, 1x. 117 5 o Ret or, 1x. 118,122. Santo Domingo (W.I.), Tert. of, vi. 39- 44, ix. 115-129; foss. shells fr., vi. 44— 53 & pls. ix.—x., ix. 130, 132; foss. corals fr., ix. 182-184, xix. 411, 426, 449, & pls. xv.-xvi., xx. 20-44 & pls. ii-v., xxiv. 16, 22; Upper Mioc. of, xxii. 574 w. list of foss.; salif. deposits in, xxiv. 335, xxv. 256; raised reets of, xlvii. 233. Santon (Lincs), Lias & Oolites of, xxxi.. 120, 121; lists of foss. fr. same, xxxi. 124. Santon River (I. of Man), section, ii. pl. XVil. Santorin (Levant), orig. of crater, etc., vi. 215-221 w. map & sections; vole. disturb. in 1866, xxii. 318-320 ; *erupt. rocks fr., xxii. (Part 2) 20-22 ; erupts. of Kaimeni, xxiv. 457-460. Sanwick (Yorks), section in drift, descr. & fig., xlvii. 403 & pl. xiii. Sao hirsuta, figs. showg. devel. of, xxviii. 50, 1. 417. $ Sao Jorge (Madeira), plant-remains fr.,. xv. 50-59 ; lignite-bed of, xxxviii. 279. Sao SAo Paulo (Solimées), section nr., descr., XMKVE TT Sao Pedro da Cova (Portugal), anthra- cite of, v. 147-148, ix. 142 ; *coal-pits of, xix. (Part 2) 9-15. Sao Pedro de Muriel (Portugal), Jurass. of, vi. 164. Sadne-et-Loire coal-basin, section of, xx. 215. Sapcote (Leicester) syenite, xxxiv. 229; boring at, xlv. 29, 30. Saporta, G. DE, elected For. Corr., xxxili. Proc. 89; elected For. Mem., xlv. Proc. 6. Sapphires & rubies occurr. in Culsagee corundum-mine, xxx. 303-306. Sarabut el Gammal (Arabia Petra), flint-conglom., etc. of, xxv. 25. Sarabut el Khadem (Arabia Petrea), tur- quoises at, xxv. 31. ~ Sarcinula organum, xxxiv. 586; var., xxxiv. 587. Sarclet (Caithness), section in O. R.S. at, xv. 396. Sarcode-chambers in Hozoon canadense, xxl. 209. Sarcolestes Leedsi, gen. & sp. nov., xlix. 284-287 & pl. x1. Sarcoramphus papa, xii. 206 & pl. il. Sardao (Portugal), red sandst. of, v. 149. Sardinia, Lr. Silur. of, v. 264. Sargodon tomicus, xvii. 498 & pl. xv. Sark, Herm. & Jethou, rocks of, xliii. 322-336 figs. & geol. map; hornbl.- schists, gneisses, etc. of, xlvili. 122- 147 figs. & geol. map. Sarl Kofl (S. Tyrol), section, xlix. 35; S. Alp, Brand, & Kofele, xlix. 69 et seqq. Sarmatic strata nr. Taganrog, etc., xxxill. 843 et seqq. Sarn (Caernarvon), erupt. rocks in neighb. of, xliv. 442-462 w. map & sections. Sarsden (Oxon), Rhamphorhynchus Buck- landi fr., xv. 658 et seqq. Sarsen-stones, orig. of, x. 123; (?)in drift of Suffolk, xxiii. 110-114 fig. & chem. anal.; on Hants coast, xxvi. 535; in Chilton cutting, xxxviil. 130; distrib. in Bagshot Beds, xlui. 380; in Southern Drift, xlviil. 34, 35, 42. Sarsta Ben (Mull), view, plan, & section, xxx. 264, 265. Sarthe (France), Devon. of, vii.18; Upper Jurass. of, xxxvil. 547, xxxvill. Proc. 133. Saskatchewan River, North (Canada), section descr., xvii. 410; Cret. of, xvii. 412 et seqqg.; sections at Fort Edmon- ton, xvii. 421; at Rocky Mt. Ho., xvii. 424, 426; within Rockies, xvii. 442. Saskatchewan River, South (Canada), sections on, xvii. 395, xl. 381; Tert. of, xvii. 410; Cret. of, xvii. 412 et seqq.; forced arrangem. of blocks of limest., etc. in Boulder Clay on, xx. 125 fig. Satptira coalfield (Central India), plant- bearg. series in, xxxi. 522. Saugh Hill (Ayr), Silur. of, vii. 146; sections fig. & descr., vil. 147, xxxvill. 342 634, 635; do. betw. Camregan Limest. & S. H. fault, descr., xxviii. 629; geol. map of district, xxxviil. pl. xxv. Saughs Burn (Forfar), xlix. 347, 349. Sauuz, W. D., Changes of Temp. & Ocean Levels [abs.], v. 7. Sault St. Louis (Canada), section to Cedars Rapid, vii. 249, viii. 203. SaunDERs, G. H., obituary of, xiv. p. xli. Saundreidh (Hebrides), glaciat. of, xxxiv. 858. Saunton Court & Down (Devon), sections nr., xliii. 660, 661, 665, 666. Sauranodon, hind-limb comp. w. that in Pliosaurus, xxxix. Proc. 54, 55 fig. Saurian remains, found in Saarbriicken coalfield, iv. 17 ; *saur. of Muschelkalk, iv. (Part 2) 40-47; (?) vertebre fr. - Frome, xvi. 492-497 figs.; humerus fr. Kimeridge, xxv. 386-389 & pl. xvi.; fr. K. Clay of Weymouth, xxx. 16-17 & pl. ii. See also Dinosauria, Pliosauria, etc., § generic names. Saurichthys (°) indicus, sp. nov., xix. 17 & pl. viii. Saurillus obtusus, gen. & sp. nov., xi. 123 g. Saurischia, ordinal group prop., xliv. 86; of Europe & Africa, xlviii. Proc. 188- 191. Saurocephalus, remarks on genus & on spp. ref. to it, xxxiv. 786-796. arapahovius, Xxxiv. 794. lanciformis, xxxiv. 787, 794. Leanus, xxxiv. 786, 789 et seqq., 794. Woodwardi, xxxiv. 796. Saurodesmus Robertsoni, gen. & sp. nov., xlvui. 166-169 figs. Saurodon, gen. aff. w. Saurocephalus, xxxiv. 786. Sauropoda, obs. on, xliv. 53; teeth fr. Aylesbury, xlix. 566-568 figs.; vertebra fe Hastings Wealden, xlix. 276-280 gs. Sauropterygia, gen. char. in the order, xxxix. 133-138 figs.; Sauropt. in relat. to Ichthyopterygia, xxxix. Proc. 44 et seqgq.; Sauropt. fr. Purbeck Beds & Oxf. Clay, xlvi. 47-53 & pl. v. Sauroscelida, group prop., xxxi. 436. Saussure, H. pez, *Format. of Volcano of Jorullo, xvii. (Part 2) 13-14. Saussure, L. A. N. pg, obituary of, xviii. p- XXX1x. Saussurite in gabbros of Ayr coast, xxxiv. 778, 779; im newer gabbro of Lizard district, chem. anal. of, xxxili. 927. SauvaGeE, E., elected For. Corr., xxxv. Proe. 1038. Sauzei hemera, xlix. 483 e¢ seqq. Savaneta (Sto. Domingo), foss. forest nr., ix. 128. Savannah River (Georgia), Koc. of, i. 436. Savernake Forest (Wilts), section to I. of Sheppey, xviii. 263. Saveuse Valley (Picardy), section across, xxiv. 115. 343 Savi, P., *Sulla Costit. geol. dei Mti. Pisani, iii. (Part 2) 1-10. (& G. Meneecutnt), *Nuovi Foss. del Verruc. vii. (Part 2) 106-109. , obituary of, xxviil. p. xlix. Saville (Orkney Is.), foreign gneiss- boulder at, xxxvi. 659. Savoy, *Favre’s work on-coal-beds in, xiv. p. cli; *Lias & Keuper of, xvii. (Part 2) 16-18; geol. of, *xvii. (Part 2) 27, xxiv. p. lxx; S. Alps, foss. plants fr. an- thracite-format. of, v. 180-142, 174-179. Sawxins, J. G., Movem. of Land in S. Sea Is., xii. 383-384. —— ——,, [Assoc. of Granite w. Tert. Strata nr. Kingston (Jam.) |, xix. 35. , Geol. Obs. on Brit. Guiana, xxvil. 419-433 w. map & section. Sawyer, A. R., [Rock-specims. fr. S. Africa], 1. Proc. 144. Saxicava-sand (Canadian drift), xv. 201. Saxicola CHnanthe (?), fr. Ightham fis- sure, 1. 191 & pl. x. Saxon Switzerland, geol. peculiars. of, xxiv. 548-558 w. section. Saxony, *Cret. of, ii. (Part 2) 17-19; Perm. in, v. 1-4; relats. of Paleeoz. rocks in, xi. 417, xx. 215; coal-formats. of, xiii. p. exxv; list of graptolites der. fr. Britain, xxviii. 229. Scabcleuch (Selkirk), Moffat Series at, xxxiv. 278 section & pl. xiii (map). Scaccut, A., *Eject. of Leucite-Cryst. fr. Vesuvius, iv. (Part 2) 31-32. , *Humite of Mte. Somma, x. (Part 2) 11. Scaddick Tor (Cornwall), hornbl. rocks at & nr., xxxiv. 485. Scaglia Limestone in Lycia, i. 9; in Cephalonia, ii. 112; in Switzerland, v. 195 et segqg.; in Vicentino, etc., v. 220 et seqq., V1. 429. Scalaria albe-crete, sp. nov., xxi. 388 & pl. ii. — Bowerbankii, sp. nov., vill. 266 & pl. xvi. — ornata, sp. nov., xi. 459 & pl. xii. —— tenera, sp. nov., iil. 420 & pl. xx. torulosa, remanié in Red Crag, xxxiii. 120. turbinata, xxvii. 64. —— Psp. (Lr. Greens.), 1. 349 & pl. xii. Scalariform vessels in ‘mineral charcoal,’ etc., xv. 629 et seqq. & pls. xviil.—xviii. ; in Sigillaria, etc., xxii. 140, xxvii. 150 et seqqg. & pls. vii.-vill., x.; tissue in Diploxylon, xxxiii. 839. Scaldésien System, xxii. 231, xxvii. 477. Scale Force (Cumberland) syenite, dispers. of erratics in Lancs & Cheshire, xxxix. 119. Scalpa (Hebrides), Lias, etc. of, xiv. 5 et seqq.; foss. fr. same, xiv. 24-36, xxxiv. 713, 714; section to nr. Lussay, xiv. pl. i.; junct. of Torridon Sandst. & Middle Lias in, xxxiv. 678 fig. Scalpa Series (Middle Lias), xxxiv. 711. Scalpellum ornatum, xxi. 488 & pl. xiv. —, —EE Sch Scalpellum reticulatum, sp. nov., Xxxi. 232 & pl. xii. Scamander River (Asia Minor), springs of, xiv. 215. Scamblesby (Lines), drift nr., xxiii. 238, 234 section. Scandinavia, *‘boulder format. & diluv. scratches’ in, 1. 262-272, 373-380, iv. p. xevili; Paleeoz. in, i. 467-494, xxxviil. 313-327 ; *migrats. of molluscan fauna of, iv. (Part 2) 48; ice from, glaciatg. Shetland Is., xxxv. 808; do. Orkney Is., xxxvl. 662. See also Dalecarlia, Goth- land, Norway, ete. Scania (Sweden), Silur. of, ii. 32-35 & pl. i (section), xxxvilil. 818; Mesoz. of, i. 35. Scaphaspis Lloydii, resembl. w. Pale- aspis, xli. 52, 55. Scapheus ancylochelis, gen. & sp. nov., xix. 818-321 & pl. xi. Scaphites elegans, sp. nov., xxi. 37 & pl. i. gigas, i. 303 fig. —— grandis, 1. 355. — ‘Hillsii, iii. 308 fig. — Hugardianus, xxxiii. 492. Meriani, xxxi. 287 & pl. xiv.3 var. simplex nov., xxxi. 288 & pl. xiv. Scaphites-group nr. Atherfield, iii. 304 & list of foss. Scar Limestone, Gr. (Lr. Carb.), v. 49, viii. 36, 44 et segq.; S. L., Lr., Chitonide fr., XVI. 233. Scarabins (Caithness), metamorph. rocks of, xvill. 8331-342. Scarborough (Yorks), coast-sections nr., xiv. 86; do. of upper part of Castle Hill, xxxiii. 324; Kelloways Rock nr., xv. 5,6; plant-bearg. Oolites nr., xix. 519, xx. 74-82 & pls. vii.—xi.; Corall. of district, xxxill. 817, xxxvili. Proc. 112. Scarborough or Grey Limestone (Oolite), Xxxvill. Proc. 82. Scarle, South (Lincs), section descr., xxxv. 812-813. Scarlett Head or Point (I. of Man), section, i. pl. xvi.; do. to Umber Hill, ii. pl. xvi.; geol. of, xlvii. 435 & pl. xiv (map & sections). Scarlett, Stack of (I. of Man), ii. 322; column. structure at, il. 323. Seat Craig (Moray), foss. fishes found at, xv. 421, 425. Scelidosauria, char. of, xxvi. 34. Scelidosauride fr. Wealden Beds, xliv. 52. Scelidosaurus, vertebr. char. comp. w. those of Acanthopholis, xxxv. 599. Harrisonii comp. w. Hypsilophodon, xxix. 530. Schaalstein nr. Bangor, i. 136." Schaap Kraal Hoek (S.E. Africa), evid. of glacial action at, xxvii. 540, 541 w. section. Schaerbeek (Brabant), Nummulitic of, vill. 343 et seqg.; Nipadites & Honium fr., vill. 344 et seqq. Sch Schafriedl (S. Tyrol), xlix. 74. ScHEERER, T., *Limest. in Gneiss & Slate of Norway, ix. (Part 2) 4-13. ScHEIBNER, see PRELLER, C.S. pu R. Schelle (Antwerp), Lr. Tert. at, viii. 299 et seqg.; Crag Beds at, xxii. 234. Schemnitz (Hungary), *geol. of neighb. of, iv. (Part 2) 61-64; *earthquake at, xi. (Part 2) 36, 47; *trachytic rocks of, xxl. (Part 2) 20; ancient volcano of district, xxxil. 292-325 figs. & pl. xx. (map & section) ; perlites fr., xxxill. 456 & pl. xx. Schiehallion (Perth), quartz-rock of, viii. 123; section, xvii. 221. Schietfontein (Cape Colony), plan & sec- tion of diamantif. pipe at, xxx. 57. Schillerization of pyroxenes, xli. 378; nat. & orig. of process, xli. 383; agency whereby it has been effected, xli. 386; def. as action of solvents under pressure, xlii. 82; of plagioclase, xlvii. 181,182 figs. Scuimper, W. P., obituary of, xxxvii. Proc. 49. ScHinDLER, A. H., Geol. of Kazirtn, Persia [abs.], xxix. 381. Schio (Vicentino), invers. of strata at, v. 221, 225. Schists, fine-grained, xxxvi. Proc. 84; struct. of, xxxvi. Proc. 85; pres. of orig. sand & mud in, xxxvi. Proce. 85; orig. source of material of some, xxxvi. Proc. 87; not mechanically depos. as such, xxxvl. Proc. 91; junct. w. ser- pentine in Anglesey, xxxvii. 41 fig.; sch. of N. Donegal, xli. 230; relats. of same w. adjacent granite, xli. 222; meaning & uses of term, xlii. Proc. 57, 58; of Malvern Hills, plan of vein- struct. in, xlin. 535 fig.; of Val Piora, xlvi. 199; microsc. struct. of same, xlvi. 224; convers. of compact greenst. into, ]. 279-284 figs. See also Crystalline schists, Hornblende-schists, eée. Schist-formations of Otago (N. Z.), xxi. 124 et seqq. ‘Schistes lustrés’ of Alps, xlii. Proc. 72, 78. Schistopleuron, Nodot’s genus, xiv. p. xevl. Schistose lavas W. of Dartmoor, xxxvi. 285-295 sections. Schistosity in diorite, granite, & felsite, xlv. 477; do., in veined complexes, xlv. 478. Schizaster Desori, xx. 485. Parkinsoni, xx. 484. Scill@, xx. 484. ventricosus, XXXill. 61; xliil. 427. Schizodendron tuberculatum, xxxviil. 496 & pl. xx. Schizodus Salteri, xxxiv. 16 & pl. ii.; in Calcif. Sandst. Series, xxxvi. 580. Schizoporella acuminata, xxxvill. 274, 511. amphora, sp. nov., xxxvil. 341. —— auriculata, xxxviil. 273, 511; xliii. 64. 344 Schizoporella australis, xxxvii. 341 & pl. xiv.; xxxix. 439. biaperta, xliii. 65. bombycina, sp. nov., Xxxvili. 274 & pl. 1x. ,60: Cecilii, xxxvill. 272; xli. 301. cinctipora, var. personata nov., xliii- 67 & pl. viii. circinata, xiii. 64 & pl. viii. clavula, xlili. 65. conservata, Sp. NOV., xxxviil. 340 & pl. xviii. ; xxxvill. 273 & pl. vii.; xliii. 65 & pl. x. cornuta, XXxvill. 273 & pl. vii. cribrilifera, xiii. 65. excubans, sp. nov., xxxvil. 341 & pls. xvi., xviii. = Senestrata, sp. nov., xxxvii. 339; xli. ie —— filiformis, sp. nov., xxxviii. 274 & pl. vii. — Hernesi, xlvii. 27 & pl. iv. — hyalina, xlii. 68 & pl. viii. —— marginopora, Xxxvil. 274 & pl. vii. —— marsupifera, xliil. 65. obliqua (?), xliii. 66 fig. —— Omboni, xlvii. 28. phymatopora, xxxvii. 338 & pl. xv. ; xXxxvill. 510; xli. 300; xlvii. 28. protensa, sp. nov., xli. 801. Ridleyi, xiii. 64. schizostoma, xxxix. 439. Schreibersi, xlvii. 28. serrulata, xlvii. 27. simplex, var. aldingensis nov., xli- 300. —— spiroporina, sp. nov., xxxvil. 340. —— squamoidea, xvii. 27. —- striatula, xli. 301. —— submersa, sp. nov., xxxviil. 340 & pl. xvili.; xxxix, 439. — tenella, xxxviii. 273. ternata, xlvii. 29 & pl. iv. —— tuberosa, var. angustata nov., xliil. 67 & pl. viii. — unicornis, xlvii. 27. ventricosa (?), xxxvii. 338; Xxxviil. 511. vigilans, sp. Nov., Xxxvil. 338 & pl. xiv. vulgaris, xli. 300. 2 spp. fr.S.W. Victoria, xxxvii. 339. Schizopteris gracilis, see Baiera. sp. (Lr. Coal Measures), xv. 6%, 70 fig. ScHLAGINTWEIT, AD., Geol. Struct. of part of Bavar. Alps, w. Remarks on Erratic Phenom., x. 346-359. ScHLAGINTWEIT, H. & A., *Researches on Phys. Geogr. of Alps, ete., vii. (Part 2) 14-32. Schlern Dolomite, xlix. 3 e¢ segg., 39 et seqq., 60 et seqq. Schlenbachia cristata, xxxviii. Proc. 229. Scuio6npacu, W. (& E. Mossisovics von Mossvar), *Flysch of N. Margin of Calcar. Alps betw. Lakes of Traun & Laudach, xxv. (Part 2) 2-4. ; 345 Scumip1i, —, *Caverns in Mt. Otscher, xili. (Part 2) 29-30. Scumipt, F., Silur. (& Cambr.) of Baltic Provs. of Russia comp. w. those of Scandinavia & Brit. Is., xxxvill. 514- 535 w. section, list of trilobs., & pl. xxiii (map & sections). , elected For. Corr., xlvi. Proc. 115. Scumipt, J., Erupt. of Kaimeni (San- torin), xxiv. 457-460. Schoharie Limestone (Lr. Devon.) in N. Y. State, xiv. 362, 432; Sch. Grit ibid., xiv. 374, 437. Schéle Bank in Engl. Channel, vi. 79. ScuomBurGk, R., Geol. of Brit. Guiana, i. 298-300. Schonstein (Styria), *lignite of, xvi. (Part 2) 20, 39. Schorl in Donegal granite, xviii. 416; in N.E. Forfar rocks, xlix. 342; in Dart- moor rocks, xlix. 392. Schorl-rock of Cape Cornwall, xxxii. 416; alterat. of granite into, xxxiv. 647. Schorlon (Glamorgan), quarry - section descr., xxxv. 511. Schurvebergen (Griqualand West), bound- ary-range, xxx. 644, 649. Schiittrisberg (Hungary), aplite-vein in eneiss of, xxxil. 320 fig. Schwandberg (Switzerland), section, v. 197. Schwarzwald, see Black Forest. Schwatzerberg (Hungary), section, xxxil. 319. Scientific Research Fund, xxxiii. Proc. 4. Scinde, see Sindh. Sclattie (Aberdeen), inclus. in granite of, 509.48 i I Sclavonia, *Neogene rocks of W., xviii. (Part 2) 21-27. Scolithus or Scolites, restricted use of name prop., xili. 204; Scol. in Silur. of On- tario, xlvi. 602 w. figs. Scombroclupea * pinnata, xx. (Part 2) 2. Sconce Point (I. of W.), section to Needles, Xxxvi. pl. vil. Scone (N.S.W.), foss. forest at, xxil. 437. ~ Sconser (Skye), Lias at, xxix. 321. Scopi (Switzerland), diagr. section on W. flank of, xlvi. 215. Scoria, pumiceous, of Vesuvius, xl. 56. Scoribrae (Skye), section in Inf. Oolite descr. & fig., xxix. 325 & pl. x1. Scorification of the globe, defined, xxiii. p. xxii. Scorpio afer comp. w. Eoscorpius, Xxxii. 58 & pl. viii. Scorpion discov. in Brit. Coal Measures, xxxil. 57-59 & pl. vii. Scotland, *Nicol’s ‘Guide to Geol.,’ i. 139-140 ; ‘ quartz-rock ’ in MacCulloch’s map of, viii. 120-126 ; scratched boulders & rocks in coalfields of, 11. 33-37 ; glaciat. of, xviii. 164-184, xxix. 215 et seqq.: maps illustr. same, xviii. 183, xxi. 163; Carb. in, xviii. 141; gen. success. in same, xxxili. 683; correl. of same w. | Scotland, Lithomantis Sco Engl. groups, xxxili. 635, xlii. 496, 497; rock-basin lakes in, xviii. 202, 203 ; chem. anal. of granites of, xx. 277, 278 Scotland, last geol. changes in, xviil. 218- 232, xxi. 161-203 figs.; shells found in glac. beds, geogr. relats. of, xxii. 280; post-Glac. mammals of, xxv. 207; last stage of Glac. period in, xxx. 317-338 figs.; O. R.S. of, its chronol. equivs., xxill. 614; Mesoz. of, xxix. 97-195 & pl. vii (map), xxx. 220-302 & pls. xxii.— Xxili (map & sections), xxxiv. 660-743 figs. & pl. xxxi (map & section) ; comp. of two great periods of vole. activity, xxx. 296. carbonarius fr. Coal Measures of, xxxii. 60-65 & pl. ix.; occurr, of Astrocrinites in Carb. Limest. Series, xxxli. 103-115 & pls. xii.—xiii.; ‘Dithyrocaris & Anthrapalemon in Calcif. Sandst. Series of, xxxv. 464-474 & pl. xxili.; mammoth pre-Glac. in, xxxv. 139. Scotland, Tert. & older peridotites of, xli. 354-418 & pls. x.—xi.; Tert. gabbros, dolerites, & basalts of, xlii. 49-97 & pls. ivvii (microsc. sections); meta- morph. rocks of, xl. Proc. 88; stratigr. distrib. of Carb. ostrac. in, xl. 499 w. table; occurr. of Diphyphyllum in Ly. Carb. of, xlii. 33-39 & pls. iv.—v.; glac. system in relat. to that of N. Ireland, xliv. 829, 832; Llandeilo vole. rocks in, xlvii. Proc. 146; rain-map of, xlviil. 6; petrol. papers on, summarized, 1. Proc. 107. Scotland (Central), O. R.S. sea, xii. p. li. Scotland (Eastern), list of shells fr. Glacial beds of, xxi. 197; Mesoz. of coast, xxix. 106; phys. relats. of same, xxix. 111; tables of spp. of ammonites & of fauna & flora in same, face. xxxviii. Proce. 80; adher. Productus & Spiriferina fr. Lr. Carb. Limest., xxxii.454-4.65 & pls. xxiv.- xxv.; O. R.S. comp. w. equiv. rocks in S. Ireland, xxxvi. 270; Devono-Silur. in, XXxvill. 206. Scotland (Northern), Palxoz. strata & gneisses of, xvi. 215-240; drift & rolled gravel of, xvi. 347-371 figs.; Jurass. brachiop. fr., xxix. 196-197 & pl. viii.; phys. feats. durg. newer Palzoz. periods, xxx. 295. Scotland (North-eastern), reptilif. rocks & footpr.-bearing strata of, xx.429-448 figs. Scotland (North-western), red sandst., quartzites, etc. of coast, xill. pp. lxxxiv, 17-39. Scotland (Southern), Silur. in, vii. 137- 168 & pl. xi (map), vill. 393-396, xi. 468-476; graptolites fr., vill. 388-392 & pl. xxi.; Acidaspis fr. Lr. Silur. of, xili. 206-210 & pl. vi.; Perm. breccias & sandst. in, xi. 138-140, 254-267; lowest sediment. rocks of, xii. 238-245 ; Harkness’s papers. discussed, xiii. pp. Ixxvili et segg.; O. R. S. of, xvi. 312-323 & pl. xvill.; former exist. of PLAN Sco glaciers in high grounds, xx. 452-462 figs. ; erratics fr.,in Lancs Boulder Clay, xl. 270-272; gen. char. of Lr. Silur., Xxxiv. 241 ; success. in same, xxxiv. 340; Lr. Paleoz. of S. Uplands comp. w. that of Girvan, xxxvili. 538; radiol. cherts fr. Ordovic. ibid., xlvi. Proc. 111. Scotland (South-eastern), Silur. of, vi. 53-63. Scotland (Western), beds below Boulder Clay in, xxi. 213-218; marine foss. in Coal Measures of, xliv. 750. See also Hebrides, Highlands, Western Is., Edin- burgh, Glasgow, & other place-names. Scotland Series in Barbados, xxii. 578, xlvii. 170, 201 et seqq. Scotophilus pipistrellus (?), fr. Ightham fissure, l. 193. Scott, M. W. T., Symon Fault in Coal- brookdale Coalfield, xvii. 457-467 & pl. xiv (map & sections). , obituary of, xxxii. Proc. 88. Scort, R. H., Minerals of Strontian, xxvii. * 372-375. Scounan More (Sutherland), section at N. end descr., xxxix. 382, 393. Scourie (Sutherland) dykes, metamorph. of dolerite into hornbl.-schist, xli. 133- 145 figs. & pl. i. Scrabster Harbour (Caithness), section at, xxi. 264. Scrap Gate (Sheppey), x. 399. Scratchall’s Bay (I. of W.), xxi. 401 fig. Scratched boulders, ete. See Boulders, Erratics, Glaciation, ete. Screes, explan. of term, xix. 114. Scree-material, movem. of, xliv. 232-238, 825-826. Screpidale (Raasay), basalt-glass fr., xxxix. 4A8. Scrobicularia-clay at Swansea, xii. 169; (Upper) in W. Lanes, xxvi. 665; (Lr.) in Wirral, xxvi. 658 et seqqg.; Scr.-cl. at Stone, xlix. 325. Scrobicularia-mud in Porlock Bay, xxii. 5. Scrobicularia-sands at Chillesford, xxxvi. 459. Scrorpe, G. P., Format. of Craters & Nat. of Liquidity of Lavas, xii. 8326-350 figs. , Laminat. & Cleavage occ. by Mutual Friction of Rock-Particles [abs. |, xv. 84-86. . Mode of Format. of Vole. Cones & Craters, xv. 505-549 figs. , Wollaston Medal awarded to, XXlll. p. xxvil; obituary of, xxxil. Proce. 69. Scrupocellaria brendolensis, sp. nov., xlvii. 7 & pl. 1. elliptica, xlvi. 6 & pl. 1. — gracilis, xlvii. 6 & pl. i. montecchiensis, xlvil. 7 & pl. i. ScuppEr, 8. H., Foss. Myriap. of Nova Scotian & Engl. Coal-formats. [abs.], xxv. 441. Scunthorpe (Lincs), Lr. Liass. ironst. of, xxxl. 119; list of foss. fr. same, xxxi. 123. 346 Scurria calyptreiformis, sp. nov., XXxXiil. 195 & pl. vii. —— depressa, sp. nov., xxxilil. 195 & pl. vii. Scutes, dermal, in Stagonolepis, xv. 441; of Crocodilia, xv. 445, 447; dorsal & ventral, in Teleosauria, xv. 448, 449; comp. of same, xv. 450; in Crocodilus Hastingsie, xv. 678-680 & pl. xxv. Scutella Jonesii, sp. nov., i. 440 fig. subrotunda, xx. 479. Scutella-bed in Maltese Mioc., xxxy. 521. Scutella-Limestone (Upper Silur.) in N.Y. State, xiv. 370. Scutellina rotunda, viii. 342 & pl. xviii. Scyelite of Caithness, xli. 401 w. chem. anal. Scyphia Cockburnii, sp. nov., xiv. 184 & pl. vii. —— Portlocki, sp: Movs, iver os pleax Seypheceate, gen. nov., xl. 703; (?), xli. aie excelsa, sp. nov., xl. 705 & pl. xxxii. —— staminifera, sp. nov., xl. 704 & pl. xxxii. Sea (& land), infl. of config. on earth’s superf. temp., vill. 63; mode & extent of its encroachm. on some parts of shores of Bristol Channel, xxiv. 279- 283 figs.; do. in Torbay, xli. 18, 21; dimin. of vol. in past geol. epochs, xxiv. 495. Seas, *of Old World, lithol. of, xxvi. (Part 2) 5-9; *of New World, do., xxviii. (Part 2) 1. Sea-beaches, see Beaches. Sea-bed, sinking of, vi. pp. lii e¢ segq.; depth at wh. lable to disturb., vi. 74. Sea-ice, action of, xxvi. 688. Sea-level, ancient, in Finmark, i. 534-549; in Pireus, 11. 832; nr. Gibraltar, ii. 48; nr. Tremadoc, i. 74; nr. Youghal, xxiv. 4-8; changes in, ii. 192-199, ill. 194 et seqq., 234-240, iv. 192, 346- 347, vi. pp. xlvi-xlvii, ix. 47; do. on coast of Sweden, xxii. 191-196; do. in Kelung Harbour, xxiv. 96; do. during Glacial period, xxv. 7-12; do. on Green- land coast, xxvi. 690; marks showe. same in Ireland, xxix. 221 ; constancy doubted, xxiv. 37, XxX. pp. Ixy UiceeSeruice Level, changes of. Sea-lochs in Harris, xxxiv. 842; nN. & S. Uist, xxxiv. 848, 853. Sea-water dolomitizing limestone, xv. 103. Seamer (Yorks), section in Crossgates Quarry, descr., xxxili. 826; list of foss. fr. Coral Rag at, xxxiii. 328. Seatoller (Cumberland), section to Ma- nesty, xxvi. 601. Seaton brickwork (Aberdeen), drift at, xiv. 611. Seaton Carew (Durham), boring at, xliv. 781; vert. section at, face. xliv. 782. Seaton (Northumberland) & Hartley dykes, petrol. of, xl. 237. Seatown (Dorset), section deser., xlv. 452. 347 Seaweed, agent in floating boulders, xiv. 263. See also Alge. Sebastopol (Crimea), geol. of neighb. of, xiy. 161. Seckford Hall (Suffolk), well-section nr., xxxiil. 106, 107. Secondary (stratigr.), see Mesozoic. Secondary quartz dep. on sand-grains, * xxxvi. Proce. 62 figs.; minerals, prod. at shear-zones in cryst. rocks of Malvern Hills, xlv. 475-503 & pl. xvi.; in Lleyn rocks, xlix. 158; sec. devel. of minerals, xlix. 104, 399; sec. felspars, format. of, _ xlix. 866; sec. consolid. of schists, xlix. 422. ‘Sedbergh (Yorks), mica-traps of district, xxxv. 165-180 w. chem. anal.; S. Valley, sections to Ravenstonedale & Shap, u. 121. SEpewicx, A., Older Paloz. (Protoz.) of N. Wales, i. 1-22 w. sections & pl. 1 (map) ; Comp. Classif. of Fossilif. Strata of N. Wales w. Corresp. Deposits of Cumberland, Westmorel., & Lancs, i. 442-450, 11. 106-131 w. sections, 111. 1383- 164 w. sections. , Organic Remains found in Skiddaw Slate, & Remarks on Classif. of Older Rocks of Cumberl. & Westmorel., . etc., Iv. 216-225 figs. , Slate Rocks of Devon & Corn- wall, viii. 1-19 w. sections; Lr. Palzoz. at Base of Carb. Chain betw. Ravenstone- & Ribblesdales, vii. 35-54 w. sections ; Classif. & Nomencl. of Lr. Paleoz. of Engl. & Wales, viii. 136-168 w. vert. sections. , Prop. Subdiv. of Caradoc Sandst. into two Groups: (1) May Hill Sandst. & (2) Caradoc Sandst., ix. 215- 230 w. sections. , May Hill Sandst. & Palzoz. System of Brit. Is. [abs.], x. 366-367. , Wollaston Medal awarded to, Vil. p. xix; obituary of, xxix. p. xxx. Sedgwickia gigantea, xxxvi. 586. ‘Sediment, sea-borne, precip. & depos. of, xlvini. Proc. 184. Sedimentary deposits, Babbage’s theory, xii. 366-368; condits. & chars. of, xv. 252; Paleoz., nat. of, xv. 253 ; ‘sedim. habitats’ of Silur. organisms in N.Y. State, xv. 259; do. in Wales & bordering counties, xv. 260; tables of same, xv. 295; Carb., relat. distrib. of, xviii. 127-146 & pl. vii (map); missing formats., xx. 198-233; rocks, means of disting. them fr. vole. ejectamenta, xxxv. 335 et segq.; alleged transits. fr. igneous rocks to, xli. Proce. 63; non-calcar., struct. & orig. of, xxxvil. Proc. 46; of Korea, microsc. struct. of, xlvil. 192; sedim. orig. of metamorph. rocks in N.E. Forfar, xlix. 351. Szxsacu, K. von, *Jurass. of Hanover, xx. (Part 2) 32-34. ——, *Foss. Phyllosomes fr. Solen- hofen, xxix. (Part 2) 3. —S— See Seeds (?) in Ludlow Bone Bed, ix. 9, 12 figs.; seed-vessel (Hoc.), x. 156 & pl. iil. Seefeld (Tyrol), *bitum. limest., etc. of, xi. (Part 2) 21. ‘Seek ? (= brine-spring), iv. 274. ot Valley (S. Tyrol), xlix. 32-et seqq., 6 SEELEY, H. G., Monogr. of Ammonites of Cambs Greensand [abs.], xix. 519, xx. 166-167 ; Hunstanton Red Rock [abs. ], XX. 327-332. , Gravels & Drift of Fenland, xxil. 470-480 w. sections. , Cetarthrosaurus Walkeri, gen. & sp. nov., fr. Cambs Upper Greensand, xxix. 505-507 figs. » Murenosaurus Leedsii (gen. et sp. nov. |], fr. Oxf. Clay, xxx. 197-208 & pl. xxi.; Pectoral Arch & Forelimb of Ophthalmosaurus, gen. nov., fr. same, xxx. 696-707 & pls. xlv.—xlvi ; Gen. Modific. of Plesiosaur. Pectoral Arch, xxx. 436-449 figs.; [Craterosaurus pottonensis, gen. & sp. nov.| fr. Potton Sands, xxx. 690-692 & pl. xliv.; Cervical & Dorsal Vertebre of Cro- codilus cantabrigiensis tr. Cambs Upper Greensand, xxx. 693-695 figs.; Tibia of ees fr. Lond. Clay, xxx. 708-710 gs, , Femur of Cryptosaurus eume rus, gen. & sp. nov., fr. Oxf. Clay Gr. Gransden, xxxi. 149-151 & pl. vi.- Pelobatochelys Blakii, gen. & sp. nov Xxxl. 234-237 & pl. xiil.; Priodonto- gnathus Phillipsii, gen. & sp. nov., in Woodw. Museum, xxxi. 439-443 & pl. xx.; Axis of Iguanoton (?)° fr. Wealden of Brooke, xxxi. 461-464 figs. ; Doratorhynchus validus, gen. & sp. nov., fr. Purbeck Limest. of Langton Mautravers, xxxi. 465-468 fig. , Posterior Portion of Lr. Jaw of Labyrinthodon Lavisi, sp. nov., fr. Trias of Sidmouth, xxxii. 278-283 & pl. xix.; Zeuglodon Wanklyni, sp. nov., fr. Barton Clay of Hants Coast, xxxii. 428-432 ; Hmys hordwellensis, sp. nov-s fr. Lr. Hordwell Beds in Hordwell Cliff, xxx. 445-450 figs.; Cervical & Dorsal Vertebre of Polyptychodon fr. Cambs Upper Greensand, xxx1i. 433-436 ; Croco- dilus icenicus, sp. nov., fr. same, xxxii. 437-439 ; Macrurosaurus semnus, gen. & sp. nov., fr. same, xxx. 440-444 figs.; Brit. Foss. Cret. Birds, xxxii. 496- 512 & pls. xxvi.-xxvii. ——, Mauisaurus Gardneri, sp. nov. fr. Base of Gault at Folkestone, xxxiii. 541-546 w. diagr. & pl. xxiil.; Vertebr. Column & Pelvic Bones of Pliosaurus Evansi, sp. nov., fr. Oxf. Clay of St. Neots, xxxili. 716-723 figs. » New Sp. of Procolophon fr. Cape Colony, & Remarks on Aff. of Genus, xxxiv. 797-807 figs. & pl. XXX. 2&2 ———— See Servey, H. G., Evid. that certain Spp. of Ichthyosaurus were Viviparous [abs.], xxxv. Proc. 104; Femur & Humerus of small Mammal fr. Stonesfield Slate, xxxv. 456-462 figs.; Dinosauria of Cambs Greensand, xxxv. 591-635 figs. & pls. XXX1V.-XXXV. , Rhamphocephalus Prestwichi, gen. & sp. nov., fr. Stonesfield Slate of Kineton, xxxvi. 27-30 fig.; Psepho- phorus polygonus, Chelonian all. to Leathery Turtle, xxxvi. 406-413 & pl. xv.; Teleosaurus eucephalus, sp. nov., fr. Whitby lias, xxxvi. 627-634 & pl. xxiv.; Ichthyosaurus zetlandicus, sp. nov., fr. same, xxxvi. 635-647 & pl. xxv. , [Adriosaurus Suessii, gen. & sp. nov. | fr. Neocom. of Comén, xxxvii. 52-56 & pl.iv.; Reptile Fauna of Gosau Format., xxxvil. 620-702 figs., 704-707 & pls. xxvii.-xxx1.; Balenoptera Juddi, sp. nov., fr. Brockenhurst Beds, xxxvil. 709-712 figs. —. WNeusticosaurus pusillus (Fraas), Amphib. Reptile having Aff. w. Terrestr. Nothosauria & Marine Ple- slosauria, Xxxvill. 8350-366 figs. & pl. xiii. ; Dinosaur. Coracoid, prob. ref. to Or- nithopsis, fr. Wealden of Brook, xxxviii. 367-371 figs. ; Thecospondylus Horneri, gen. & sp. nov., fr. Hastings Sand, xxXvill. 457-460 & pl. xix. , Sphenospondylus, gen. nov., fr. Wealden of Brook, xxxix. 55-61 figs. ; Dinosauria fr. Maastricht Beds, xxxix. 946-253 figs. fa , Ornithodesmus cluniculus [ gen. & sp. nov.], fr. Wealden of Brook, xliii. 206-211 & pl. xii.; Heterosuchus val- densis, gen. & sp. nov., fr. Hastings Sand of Hastings, xliii. 212-215 & pl. xu; Patricosaurus merocratus, gen. & sp. nov., fr. Cambs Greensand, xliii. 216- 219 & pl. xii.; Aristosuchus [ gen. nov. | pusillus : Foss. descr. by Owen as Poikiloplewron pusillus, xl. 221-228 fig. & pl. xii. , Lhecospondylus Daviesi, sp. nov., w. Remarks on Classif. of Di- nosauria, xliv. 79-86 figs. , Pelvis of Ornithopsis, xlv. 391- 396 figs. , Agrosaurus Macgillivrayi, gen. & sp. nov., fr. N.E. Coast of Australia, xlvii. 164-165 figs.; Sawrodesmus Ro- bertsoni, gen. & sp. nov., fr. Rheetic of Linksfield, xlvii. 166-169 figs. — Contrib. to Knowledge of Saurischia of Europe & Africa [abs.], xlviii. Proc. 188; Os Pubis of Pola- canthus Fowii, xlviii. 81-85 figs.; Del- phinognathus conocephalus, gen. & sp. nov., fr. Middle Karoo Beds, xlviii. 469- 475 figs.; Further Evid. of Endothiodon bathystoma fr. Oude Kloof in Nieuw- veldt Mts., xlvili. 476-480 figs. ; Hunoto- saurus africanus, gen. & sp. nov., fr. — — ——_ —— 348 Welte Vreden (Beaufort West), xlviii- 583-585 figs.; Mesosauria of S. Africa, xlvil. 586-604 figs. & pl. xviii. SreeLfy, H. G., Murchison Fund Award to, Xxxl. p. xxxvi; Lyell Medal awarded to, xli. Proce. 33. Seend (Wilts), Lr. Greensand at, vi. 453 ; Corall. of, xxxili. 287. SrcuEnzaA, G., *Nomencl. of Living & Tert. Brachiop. of Kingdom of Naples, Xxvli. (Part 2) 3. xxxll. Proc. 48; obituary of, xly. Proc. 45. Seil (Argyll), slate-rocks & ‘ trap-veins” of, xv. 111 et seqgg.; section, xvii. 212. Seine (France), *geol. map of departm..,. xxlil. (Part 2) 4. Seine Inférieure (Normandy), gravels, etc. overlying Chalk in, xiii. 43. Seismographicapparatus,GRray & MiLnex’s, XXXx1x. 218-228 figs. Seismological Society of Japan, xxxviii. Proce. 9. Seisser Alpe (S. Tyrol), xlix. 13,37 et segqe: Séla, Mt. (Java), geol. of district, xx. 48. Selaginites formosus, xviii. 316. Selagite of Mte. Catini, i. 295. Selb (Bavaria), section to Hof, xix. 360. Selcoth Burn (Dumfries), section in Moffat Series, xxxiv. 264. Selenaria alata, xxxvil. 345. marginata, Xxxvli. 344 & pl. xvii. parvicella, xxxix. 441. punctata, xxxix. 440. Selenite in Asia Minor, v. 374; in Malta, _ xlix. 124; spaces in Lr. Koc. clays of Lond. Basin formerly occup. by, xxii. 12— 19; orig. of mineral, xxii. 15. Selima Oasis (Libyan Desert), wells in, 1. 539. Selkethal (Harz), *Coal Measures of, vi.- (Part 2) 76. SELKIRK, Eart oF, Sea-level Marks on Coast of Sweden, xxiii. 191-196. , obituary of, xli. Proc. 48. SELLA, Q., obituary of, xh. Proc. 44. Selmas (Persia), section to Guverjin Kélah,. fig. & descr., xi. 304, 339 ; do. to plains of Khoi, xi. 308, 339. Selmeston (Sussex), Zamia fr. Lr. Greens... of, 11. 51 & pl. u.; S. Church, section at, xliti. 647. Selsey Bill (Sussex), mud-deposit of, xiii. 48 w. list of foss., xlix. 325, 326; Bracklesham Beds at, xvii. 76; post- Glac. age of deposits, xxvii. 17, 27; equiv. of Cyrena-format. at, xxxviil. 706° et seqgq.; Upper Koc. at, xliv. 605; sec- tion to Bramshaw, xxxvill. pl. xxvi.; do. of cliff & foreshore at, xlvili. 355. Selsileh (Egypt), sandst., etc. at, xx. 17. Selsley Hill (Gloucester), vi. 242 et seqq. Selwicks (Yorks), section at, xlvii. 402. Setwyn, A. R. (& J. B. JuKss), Struct. of Country betw. Cader Idris & Moel Siabod [abs.], iv. 8300-302. , Wollaston Fund Award to,- maculata, xxxix.440 & pl. xii; xli.309.. ee ee ee ee OO 349 ‘SEetwyn, A. R., Geol. & Mineral. of Mt. Alexander & Country lying betw. R. Loddon & R. Campaspe (Victoria), x. 299-303 w. section. ——.,, Geol. of Goldfields of Victoria, xiv. 533-538 w. sections & list of foss. , Geol. of Victoria, xvi. 145-150 figs. , Murchison Medal awarded to, xxxll. Proc. 49. Sembranchier (Upper Savoy), section to St. Maurice, xi. 24 & pl. i. Semi-escharipora mumia, xiii. 86 & pl. 11. Semill (Bohemia), section to Liebestadtl, xix. 301; do. in Perm. at, xxxil. 24 & pl. i. Semionotus Brodiei, sp. nov., xlilil. 537, 538 & pl. xxii. capensis, sp. nov., xliv. 138 & pl. vi. sp. (Keuper), xliii. 539 & pl. xxi. Semne (Nubia), vi. 385. Senrt, F., *Classif. & Descr. of Rocks, xiv. (Part 2) 1-12. , Wollaston Fund Award to, xix. p- xxviii; elected For. Corr., xix. 506. Sennéh (Kurdistan), section to Kerman- shah, xi. 833; do. to Lahijan deser., xi. 294. Senonian in Venet. Alps, vi. 428. Sentis, Hoher (Switzerland), Cret. & Num- mul. of, v. 199-202 ; sections across, v. pl. vii.; fault-fracture along, v. 242-248 ; struct. of, v. 252. Sepham Farm (Kent), section, xlvii. 155, xlviil. 321, Septaria w. freshw. shells at New Cross, 1. 172; sept. fr. Onekakara (N.Z.), vi. 324 figs.; chem. anal. of same, vi. 326. Septarian iron-ore at Hengistbury Head, vi. 133; clay of Berlin, xi. 135; bands in Barton Beds, xliv. 588, 589. Septastrea, history & char. of genus, & ident. of its type-sp. w. that of Glyph- astrea, xliv. 200-227 & pl. ix.; gen. char. of, xliv. 217. ambigua, xliv. 224. crassa, xliv. 224. dispar, xliv. 223. Hveshami, occurr. of, xxxiv. 185; xliv. 224. excavata (?), xl. 373; xliv. 223. explanata, xliv. 223. Forbesi, xiii. 24-32 & pl. iii. ; outer form of, xliv. 205; mode of growth & increase, xliv. 205; char. of corallites, xliv. 207; septa im, xliv. 208; pseudo- columella of, xliv. 210; minute struct. feats. of, xliv. 211; sp. char. of, xliv. 218 & pl. ix. Promenteli, xliv. 224, Haimei, xliv. 224. (?) hirtolamellata, xliv. 222. multilateralis, xliv. 222. ramosa, xliv. 223. rigida, sp. nov., xl. 711. sexradiata, xliv. 219 & pl. ix. Sequachee Valley (‘Tennessee), phys. feats. of, xlvii. 72. Ser Sequanian in Bernese Jura, xlii. 237 w. list of foss. Sequoia Couttsia, 370, 372 & pl. xviii. —— Du Noyeri, sp. nov., xxv. 361 & pl. xv. ae Langsdorfii (?), xliii. 289 & pl. xi. Ser Khiin (Persia), section to Mal Amir, x1. 334. : Serapis, temple of, nr. Pozzuoli, ii. 186- 217 & pls. v.-vi., 234-237, iv. 191-193. - Serdao (Portugal), red sandst. of, vi. 165. Sericite-gneiss, fr. diorite, xlix. 403, 411. Seringapatam goldfield (Mysore), xliv. 644 w. map & sections. Sernft Conglomerate, v. 198, 200. Serpentine in Tuscany, i. 291-295, vi. 372 et seqq., xvi. 480, 481; minerals in same, xvi. 486; in Taurus, 1. 333 et segq.; Lycia, ii. 10; in Egypt, iv.339; on Turko- Persian frontier, xi. 293 ; in Caernarvon, ii. 803, xxxvii. 48-50; (?) in Ullapool district, xiti. 20 e¢ segg., xvil. 183 et segq.; on coast nr. Malaga, xv. 590; of Lizard district, its orig., xv. p. lvii; & assoc. rocks ibid., xxxili. 884-924 figs., xxxix. 21, xl. 458-473 w. maps, sections, & chem. anal., xlv. 541, xlvii. 465 w. table of chem. anal.; its relats. to Granul. & Hornbl. Groups, xlvii. 468, 470, xlix. 199, 206 ; struct. in, xlvii. 474; banded serp. ibid., xlvii. 498 & pl. xvi.; chem. anal. of same, XXXxiii. 924-928 ; serp. of Duporth, xxxlv. 474 w. chem. anal.; of Corriechar- maig, xvi. 425; in Loch Awe district, xvi. 217; of Portsoy, xviii. 334. p Serpentine in Laurent. Limest., xxi. 48 e¢ seqq., 52 et seqq., 67 et seqg.; serp. disting. fr. ophite, xxii. 186; serp. at Ballynahinch, chem. anal. of, xxii. 510; of Carrick, xxii. 527; assoc. of same w. diorite, xxii. 529; w. limest., xxii. 530; serp. & assoc. ign. rocks of Ayr coast, xxxiv. 769-785 figs. ; orig. of, xxi. pp. Ixi et segg.; rocks prod. by artif. fusion of, xxii. p. lxxi; serp. chrome-1ron Queensland, xxviii. 304; aurif. at Canoona Diggings, xxvili. 309; at Corundum Hill, chem. anal. of, xxx. 304; assoc. w. copper- ores in Newfoundland, xxx. 740, 741. Serpentine & Hozoon-bearg. limest. at Cote St. Pierre, xxxii. 66 e¢ seqq.; Pal. foss. assoc. W. Serp., XXXv. 58; serp. in Shetland Is., xxxv. 781, 782; & assoc. rocks of Anglesey, xxxvii. 40-48 figs. w. chem. anal., xliv. 481. ‘ Serpentine formed by alter. of oliv.-ensta- tite rocks, xli. 398, 399; nr. Cesana, xlv. 81; assoc. w. gabbro of Mt. Genévre, xlvi. 302 ; altered, in Cottian Alps, 1. 244, 249; pre-Triass.. in Mte. Chaberton area, 1. 307; aluminous, of Was Tor, 1. 363. Serpentinization of olivine, xliv. 455. Serpula advena, sp. nov., xix. 496 fig. intestinalis =S. variabilis, xxxi. 2315 long range of, xxxvili. Proc. 201, 206. XVlll. Ser Serpula (Vermilia) Pinchiniana, sp. nov., xxill. 163 & pl. ix. runcinata = 8. triserrata, Xxxxi. 232. strangulata, xxiii. 5389 & pl. xvi. subpentagona, xxvi. 402. — sp. (Eoc.), x. 156 & pl. 11.; Portlandian spp. of, xxxvill. Proc. 224. Serpula-bed at Blue Wick, xvi. 4. Serpulite, so-called, in Portland Stone, xxxvi. 192, 194, 217. Serpulites carbonarius, xxxiv. 9 & pl.i., 611. — fistula, sp. nov., xxi. 101 figs., 102. — (?) Maccullochii, sp. nov., xv. 366, 381 & pl. xiii. perversus, Sp. nov., 1x. 15 fig. SERRES, M. pz, Bone Caves of Lunel- Viel [abs.], xviii. 1-3. Servia, *distrib. of metallif. ores in, ix. (Part 2) 14; Eoc. paraffin-shales, etc. of W.., xlii. 565-566 w. chem. anal. Sestriéres, Col de (Piedmont), geol. of, xlv. 81; stratif.-foliat. in calc-mica-schist of, xlv. 82 fig. Sett Sass (S. Tyrol), xlix. 13, 18, 21 w. sec- tion & map, 39, 60 et seqq. Sette Communi (Vicentino), section to Bas- sano, v. 218; Oxfordian nr., v. 180; Tert. at, v. 224; Neocom. & Gault of, vi. 428. Settle (Yorks), section to Penygent, viii. 47; do. in quarries betw. Moughton and, xxxix. 104, 105; Carb. Chiton fr., xv. 610, xviil. 233-237 figs.; explor. of bone- cave at, xxxll. Proc. 113. Seven Valley (Yorks), Corall. in, xxxiil. 346; section in gorge of, xxxili. 347. Sevenhampton Common (Gloucester), i. 222. Sevenoaks (Kent), section fr. upper part of Cray Valley to, xlvii. pl. vi.; rubble- drift in district of, xlvii. 310. Sevenoaks Stone (Lr. Greens.), microsc. struct. of, xxxvil. 16. Severn area, Pleistoc., etc. of, table facg. vil. 136. Severn River (& its tributaries), estuaries of, nat. & orig. of their tidal sediment & alluv. flats, xxxix. 611-626 w. map & sections; waterworn & pebble-worn stones fr. Holt Fleet weir, xlvii. 63-68 figs. ; occurr. of ‘ rubble-drift ’ on banks of Lr. S., xlviii. 287. Severn River (S. Queensland), stannif. granite of, xxvii. 801; do., & stream-tin deposits at head of river, xxix. 1-5. Severn Valley (England), drift-deposits in, xx. 180-144 w. lists of foss. ; supert. de- posits of, xxvi. 217-221 ; its geol. history, XXxvill. 152, 157, 158 ; dispers. of Eskdale & Criffel pebbles along ly. part of, xxxy. 443; prob. extens. of Upper Boulder Clay along same, xxxvi. 180; Pleistoc. gravels of, xxxviil. 680. Sewen (Switzerland), section, v. 193. Sewer-Kalk (Cret.), v. 185-187, 195. 193- 300 Sewerby (Yorks), section in drift, descr. &' 4 fig., xlvii. 393 & pl. xiii. ; buried cliff at, xlvii. 894 & pl. xiii.; cliff betw. Danes’ Dyke and, xivii. 395; infra-glac. beds at, w. lists of foss., xlvil. 411; gravels at, xlvil. 425, xlix. Proc. 88. Sgonnan More (Sutherland), section to: Canisp, xliv. 424. Sgurr Ban (Ross), gen. section to Loch an Nid Craig, xlviii. 2338. Sgurr Dhu (Ross), sections, xvii. 194, 195.. Shabendowan (Canada), mining district, geol. of, xxix. 16-24 w. map & section. Shacklewell Lane (London), fossilif. drift at, xi. 107-110. Shah Durrah Valley (Upper Panjab), sec-- tion crossing, xxx. 73. Shah Hassan (Panjab), section to Hala Range, ii. 343. Shah Idula (Turkestan), route trav. by Yarkand Exped. fr., xxx. 571. Shahka-Nurpur (Upper Panjab), gen. sec-- GION: axxe Wale Shaid, Wadi (Egypt), xlviii. 579. Shakespeare’s Cliff (Kent), diagr. section at, xlu. 234. Shale & syenite-junct. at Ben Bhuidhe,. xiv. 14 & pl. i. Shales of Malvern Hills, chem. anal. of, Xxlil. 8357; laminat. of, xxxvi. Proc. 67. Shalloch (Ayr), coast-area descr., xxxviii- 637; geol. map of coastline to Ardwell, Xxxvill. pl. xxv.; Sh. Forge, section descr. & fig., xxxvill. 638; Sh. Hill, sec- tions descr., xxxvili. 570, 572; map & section, xxxvill. 571; Sh. Mill, Silur. conglom. nr., vii. 150 fig.; Barren Flagst. of, xxxviil. 601. Shandwick Bay (Ross), plan of Mesoz. strata betw. Cadh’ an Righ and, xxix. 124, Shanklin (I. of W.), i. 182; Lr. Greens. nr., 11. 317-319 w. lists of foss. Shannon River (Ireland), format. of valley, Xvi. 385. Shannonville (Canada), gigantic boulder at, xxv. 263, 271. Shap (Westmoreland), ii. 121; Palzoz. of, viii. 39; section to Baugh Fell, ii. 121; slate-pencil rock nr., v. 115; Ir. portion of Green Slate Series in neighb. of, xxvi. 608; Sh. Abbey, section to Wet Sleddale, xxvi. 610. Shap Granite, boulders of, xxiii. 41, xxv. 429; distrib. of same, iv. 86, 94, xxvi. 101 e¢ segg. w. map, 517-528 & pl. xxxv (map), xxix. 351, xxxi. 66, 70; depth of orig., xxxi. 570, 580; Sh. Gr. & assoc. metamorph. rocks, xxxi. 590-602 w. chem. anal. & pl. xxxi (microse. sec- tions) ; do. & igneous rocks, xlvii. 266- 328 figs., chem. anal., & pls. x.—xii (map & microsc. sections), xlix. 359-371 & pl. xvil (microsc. sections) ; termin. con- centr. of boulders 8. of Kendal, xxxv. 429 ; patches in, xxxvi. 9,10 & pl. i.; inclus. In, xxxvill. 216, 217 figs.; Sh. Gr., lo Proc.119 et seqq. 351 Shap Wells (Westmoreland), granite & Coniston Limest. nr., ii. 108, 109 ; C. L.- breccia at, xxxiii. 466. Shargan River (Siberia), bronze relics found on, xvi. 241. SHARMAN, G.(& E. T. Newton), Lepido- discus Milleri, sp. nov., fr. Lr. Carb. Limest. of Cumberland, xlviii. 150-152 & pl. ii. SHARP, S., Oolites of Northants, xxvi. 354— 391 w. maps, sections, & lists of foss., Xxix. 225-300 w. sections, lists of foss., & pls. ix.—x (map & sections). —— ——,, obituary of, xxxvii. Proc. 53. Sharp, Cape (Nova Scotia), iv. 54. SHARPE, D., Contribs. to Geol. of N. Wales, 11. 2838-316 w. sections & pls. xii— xiii (map & foss.); (& J. Morris), Brachiop. fr. Falkland Is., ii. 274-278 & pls. x.-xi. , Slaty Cleavage, iii. 74-105 figs., v. 111-129 figs. —— ——.,, Trematis, gen. nov., iv. 66-69 figs.; Paleoz. Mollusca fr. U.S.A. in Lyell’s Coll., iv. 145-181. , Geol. of Neighb. of Oporto, includ. Silur. Coal & Slates of Vallongo, v. 142-153 w. map, section, & pl. vi (foss.) ; Tylostoma, prop. Genus of Gasterop., v. 376-380 & pl. ix. , Remarks on WNerinea, w. Acc. of Spp. found in Portugal, vi. 101-115 figs. & pls. xii—xili.; Secondary District of Portugal, N. of Tagus, vi. 135-195 w. map, section, & lists & descr. of foss. & pls. xiv.-xxiv., xxvi (foss.). , ‘Quartz Rock’ of MacCulloch’s Map of Scotland, viii. 120-126; S. Bor- der of Highlands, vili. 126-131 w. sec- tions; Comp. of Devon. Series of Belgium & England [title only |, viii. 425. , Review of Classif. of Palzoz. Formats. adopted by Dumont for Geol. Map of Belgium, ix. 18-29 w. sections; Descr. of (Koss.) Zoophyta & Mollusca fr. Bussaco, ix. 146-158 & pls. vii—ix. ; [Paleoz. Foss. fr. Boulonnais], ix. 246- 253. — , Age of Fossilif. Sands & Gravels of Farringdon & Neighb., x. 176-198 w. lists & descr. of foss. & pls. v.—vi (foss.). , Struct. of Mt. Blanc & its Environs, xi. 11-27 figs. & pl. i (map & sections). , Last Elev. of Alps, w. Notices ot Heights at wh. Sea has left Traces of its Action on their sides, xii. 102-123 - figs. —— ——,, obituary of, xiii. p. xlv. Sharpley (Leicester), rocks of, xxxiii. 777, xxxvi. 342, 343 figs.; porphyroid of, xlvil. 82; chem. anal. of same, xxxvili. 199; map of area facg. xlvi. 80; field- relats. of rocks, xlvii. 84. Sharpshill (Oxon), vert. section at, xxxix. 233. Sharpswood Farm (Leicester), section nr., xlv. 9. —. She Suaw, J., Geol. of Diamond-fields of S. Africa, xxviii. 21-26. Shawangunk Grit (Silur.) in N.Y. State, xiv. 368. Suea, W. S., Gold in New Brunswick [abs.], xxiii. 197. Shear-zones in cryst. rocks of Malvern Hills, secondary minerals prod. at, xlv. 475-503 & pl. xvi. Shearing & shear-planes, def. of terms, xlix. 417, Sheba Creek (Transvaal), section descr., xlvii. 452. Shee, Glen, (Perth), section to Braemar mts., xix. 201. Sheep’s Head (Cork), Paloz. anticlinal of, Xx. 335. Sheerbate Flags (Coniston Group), 1. 118, xxiv. 298, 300. Sheets, intrusive, in Higg, xxvii. 295. See also Dykes, Laccolites, Sills, ete. Sheet Hedges (Leicester), andesite (?)-dyke at, Xxxiv. 221. SheetesBay(Barbados),section nr.,xlvi1.217. Sheldon Wharf (Derby), Middle Pennine Boulder Clay at, xlii. 449, 467. Shelford (Cambs), section at Steeple Hill nr., descr., xlii. 220. : Shells, fragmentary state of, in ‘ till,’ vi. 385; marine, in & below same, vi. 386, 388; sh. in Caithness Drift, state of, xxii. 267; *marine, in sands of Karakum Desert, xxv. (Part 2) 8; do., m Severn valley drifts, xxvi. 221; do. in Lr. Boulder Clay of Dawpool, xxvii. 391; do., in low-level Boulder Clay & Sands of Lancs & Cheshire, xxx. 27-37; do., fr. Worden Hall gravel, xxx. 40; do., in Moel Tryfaen & Frondeg dritts, xxxvu. 356, 360; do., m Boulder Clay of Orkney Is., xxxvi. 657, 658; do., occurr. of recent spp. at diff. heights above sea- level, xxxvi. 351-355 ; Arctic, dredged off Shetland Is., xxv. 8; living, microsc. struct. of, xxxv. Proc. 56; mineral nat. of, xxxv. Proc. 58; gen. struct. of, xxxv. Proc. 61; disintegr. of, xxxv. Proc. 69 ; preserv. of extern. form of altered fragm., seca laa ie Shell-beds (Lias) on Dorset coast, xix. 291; glacial, in Brit. Columbia, xlii. 276-286 ; do. in N. Wales, Lancs, Cheshire, & Yorks, xliii. 88 et seqgg. w. table of distrib. of shells ; (Inf. Ool.), xlix. 487. Shell Bluff (Georgia), Koc. of, 1. 436-488. Shell-marls (Pleistoc. ?) in Chilton cutting, XXxvili. 1381; in Hastings Co. (Canada), xxv. 262. Shell-mounds on Aberdeen coast, xxi. 192; on Caithness coast, xxii. 277; on Natal coast, xxvii. 520. Shelly Boulder Clays in Lewis, xxxiv. 822, 823 w. sections; brick-clay ibid., xxxiv. 826 w. section; orig. of same, xxxiv. 862; gravels in Aberdeen, xxxviil. 145— 159 w. map & sections, 172; patches in Boulder Clay at Bridlington Quay, xl. 312-328 & pl. xv (foss.). She Shelly Freestone (Inf. Oolite), vi. 239 e¢ seqq.; list of foss. fr. same, v1. 247. Shelve ‘Church (Shropshire), graptolite- fauna of, xxxi. 636, 637. Shepherd Is. (New Hebrides), xlix. 229. Shepherd’s Gap (Northumberland), section nr., Xxxili. 414, Shepherd’s Gutter (Hants), Bracklesham Beds of, xviii. 80. Sheppey, I. of (Kent), geol. of, x. 399-401 w. section; Bagshot Sands, etc. in, x. 404 et segq.; section to Savernake Forest, xvill. 263; do. across, xxii. 412; lists of Eoc. foss. fr., x. 411; Odontopteryx toliapicus fr., xxix. 511-522 & pls. xvi.— xvii.; tibia of Megalornis fr., xxx. 708- 710 figs.; Argillornis longipennis fr., xxxiv. 124-130 & pl. vi., xxxvi. 23-26 & pl. i.; Camptoceras priscum fr., xxxviil. 218-221 & pl. v.; Koc. foss. fruits comp. w. those of Bournemouth Beds xxxv. 223, 228; radiolaria fr. Lond. Clay of, xlv. 121-124 figs.; Hosphargis gigas fr. same, xlvil. 39-40 fig. Shepton Mallet (Somerset), sections ur., descr. & fig., xvii. 515, xxiii. 505, 508 ; list of foss. fr., xxiii. 509. SHERBORN, C. D., Lyell Fund Award to, xlvi. Proc. 41; registering, etc. of Geol. Soc. Museum coll. carried on by, xvii. Proc. 10, xlix. Proc. 16,1). Proc. 13. Sherborne (Dorset), Megalosawrus fr. Inf. Ool. of, xxxix. 334; Bajocian of dis- trict, xlix. 479-522 w. correl.-tables, etc. Sherm (Sinai Peninsula), vole. rocks nr., 50.0.0 Sherringham (Norfolk), section W. of, xxvil. 460; do. betw. Cromer and, xxxviil. 227, 228, 231. Shetland Is., foss. plants fr., ix. 49-51 ; rock-success. in, xv. 391, 412 & pl. xu (map); Arctic shells dredged off, xxv. 8 ; glaciat. of, xxxv. 778-811 w. sections & pl. xxxix (map). Shiant, Ben (Mull), columnar lavas, ete. of, xxx. 261 e¢ seqq. figs. Shiant Is. (Hebrides), section at Garbh- ellan, xxxiv. 677; Inf. Ool. in, xxxiv. 721; peridotites & ophitic dolerites of, xli. 393, xl. 90 & pl. v. Shiel, Loch (Inverness), gneisses, etc. betw. Caledon. Canal and, xxxix. 155. Shiel Syke (Selkirk), Moffat Series in, Xxxiv. 279. Shillamill (Dartmoor) elvan, constituents of, xlv. 400. Shillington (Beds), sections desecr., xxxi. 262. ‘Shimmer ’-aggregates, in rocks, xlix. 340. Shimoga district (Mysore), gold-washing dish & sluice-box used in, xliv. 648 figs. Shineton area (Shropshire), phys. feats. of, XXXill. 663. Shineton Shales in S. Shropshire, xxxiil. 657 ; in Caer Caradoc area, xxxiv. 759. Shinfield (Berks), xlix. 310. metamorph. 3do2 Shingle, movem. determ. by wind, vi. 72; marine, char. of, xliii. 100. Shingle Hill (Kent), sections to Cotman’s Ash & Hurst Wood, 1. 174. Ship Harbour (Cape Breton), v. 338. Shipborne (Kent), section to Hamptons, xlv. 272. Shiplake (Oxon), valley-gravels nr., xlvi. 584. Shippith Glen (Haddington), vi. 418, 420. Shipton Gorge (Dorset), Inf. Ool. polyzoa fr., xlv. 561-574 & pls. xvii.—xix., 1. 72~ 78 & pls. i.-iv.; section in quarry nr. New Inn, xlv. 562. Shiraz (Persia), gravel-deposits nr., xxix. 498. Shirdley Hill (Lancs), ancient blown sand of, xxvi. 662. Shiré River (Equat. Africa), xlix. 580. Shireoak Colliery (Notts), sinking at, xvi. 137-145 ; section to Killamarsh, xvi. 142. Shittlewell Pit (Northants), section deser., XXvl. 362. Shoal Bay (Vancouver), glac. shell-bed at, xli. 284. Shode Valley (Kent), sections of, xlv. 272, 1. 174, 175 ; river-drifts of, xly. 273; ossif. fissures in, 1. 171; history of, eig2 Shoggle Burn (Moray), section to Elgin, xv. 424, Sholeshook Limestone, xli. 480, 487; in Caermarthen, xlix. 169. Suone, W., Discov. of Foram., ete., in Boulder Clays of Cheshire, xxx. 181-184 w. lists. a , Glac. Deposits of W. Cheshire, & Lists of Fauna found in Drift of Cheshire & Adjoining Counties, xxxiv. 383-395 w. section. ——, Subterran. Erosion of Glac. Drift :. Prob. Cause of Subm. Peat & Forest-beds, xlviii. 96-108 figs. Shonksmill (Essex), section to Wickham '- Lane, xxxvuli. pl. xxvi. Shooter’s Hill (Kent), vi. 262; gravel of, ix. 290 & pl. xilil.; section to Charlton, XXXVill. pl. xxvi.; vert. section, xliv. pl. v. Shore-lines, ancient, in Brit. Columbia, xxxlv. 107. Shoreditch (London) Workhouse, well- sections at, x. 143, 149 & pl. i. Shoreham (Kent), section to Lr. Halling, xiv. 324; do. on Sepham Farm unr., xlvii. 155, xlvill. 321; well-section descr., xxxiv. 909, 911. Shorncot (Gloucester), section in Corn- brash deser., xiv. 121. Shortwoodend (Dumfries), Birkhill Beds, etc. at, xxxiv. 298. Shotover Hill (Oxon), ‘ Estuary Sands’ in upper part of, xiv. pp. exxxv, 236-241 & pl. xi., xv. p. xxxil; Dakosaurus fr., xxv. 15, 218-220 figs.; true interpret. of section, xxxvi. 214; list of ostrac. fr., xh. 320; teeth of Lepidotus maximus fr., xlv. 356-358 & pl. xv. 353 Sie Shottenden Hill (Kent), ‘Lr. Lond. Tert.’ at, xxii. 411 & pl. xxii (section). Shottisham Hall (Suffolk), section to Sut- ton, xxvii. pl. vi.; do. W. of, xxvii. 335. Shoulder of Mutton Hill (Leicester), sec- tion at, xii. 371. Shouldham (Norfolk), Glauconitic Mar] at, xliti. 557. Shrave (= flinty loam), xliii. 365. Shrewley (Warwick), section in Trias deser., xil. 374, xlii. 540; do. fig., xlix. 172 ; discov. of molluscs in Upper Keuper at, 1. 170. Shrewsbury (Shropshire), section at Frank- well nr., descr., xxvi. 218; Shr. & N. Wales coaltields, xli. Proc. 107. Shrewsbury Welsh Bridge, section nr., xxxvi. 179. ‘ Shrimp-bed ’ in Speeton Clay, xxiv. 232. Shrinkage, Elie de Beaumont’s theory re- gardg. earth’s crust, 1x. 366; shr. origin. joints in rocks, xv. 98; origin. polygonal areas of depress., xvill. 40 e¢ seqq. Shropshire, Lr. Paleoz. of, ix. 161-176 ; ‘Caradoc Sandst.’ of, x. 62-73; Perm. breccias of, xi. 185-205, xi. p. lv; type of Perm., xxv. 172; poss. cause of its dissimil. w. Lancs type, xxv. 177; relat. of Upper Carb. to so-called Perm. of, xxxiil. 10-28 & pl. 1 (sections) ; Upper O. B.S. of, xix. 485 ; Carb. dole- rites in, xxx. 550; Acidaspis fr. Silur. of, xiii. 210, 211 & pl. vi.; devitr. pitchst. & perlites fr. Lr. Silur. district, xxxiil. 449-460 & pl. xx (microsce. sec- tions); Lr. Wenlock Stomatopore & Ascodictya fr., xxxvii. 613-619 figs. ; vert. range of genera & spp. in Wenlock Shales of, xxxvilil. 47; table showg. Cambr. success. in, facg. xxxi. 192; new area of Upper Cambr. in S., w. descr. of foss., xxxill. 652-672 & pl. xxiv.; quartzites of, xxxiv. 754-763 figs. ; pre- Cambr. of, xxxv. 643-669, xxxvill. 119- 126 w. map; correl. of same w. that of Anglesey, xxxvil. 231; derived fragm. in Longmynd & newer Archean of, xlii. 481-485 ; Monian & basal Cambr. of, xlvi. 386-420 figs. & pl. xvi (map) ; uncontorm. betw. basal rock-groups of, xlvii. 109-125 w. map; igneous & assoc. rocks of Breidden Hills in W., xli. 532- 546 figs.; posit. of boulders relat. to matrix of drift-deposits, xxxv. 450; extens. of Upper Boulder Clay into S., xxxvi. 178. See also Bridgnorth, Caer Caradoc, Church Stretton, ¢ other place- names. Shrub Hill (Norfolk), implementif. gravel of, xxv. 451. SHRvUBSOLE, G. W., Brit. Carb. Fenestel- lide, xxxv. 275-284, xxxvii. 178-189. , Brit. Upper Silur. Fenestellide, xxxvi. 241-254 & pl. x1. , Thamniscus: Perm., Carb., & Silme., xxxvill. 341-346 fig. ; Phyllopora multipora, sp. nov., in Perm. Limest., yxxvill. 347-349 fig.; (& G. R. Vine), Silur. Spp. of Glauconome, & sugg. Classif. of Palwoz. Polyzoa, xxxviil. Proc. 245, xl. 329-332. SHRUBSOLE, G. W., obituary of, 1. Proc. 47. SurussoueE, O. A., Valley-Gravels about Reading, & Paleolith. Implem. found in them, xlvi. 582-594 w. section. , Plateau-gravel S. of Reading, xlix. 320-322. SuRuBsoieE, W. H., Radiolaria of Lond. Clay, xlv. 121-124 figs. Shuardail, Ben (Skye), section, xiv. 9 & Dice Shubenacadie (Nova Scotia), i. 33, iv. 51. SuHumarpD, B. F., elected For. Corr., xix. 506. Shuster (Persia), section descr., xi. 260. Si Tungting Shan (China), part section, xxv. 125. Sialium Sipylus, sp. nov., x. pl. xviii. Siam, metallif. deposits & coal in, xill. 188. Sibdon (Shropshire), Silur. at, x. 65. Siberia, *Palzoz. of, ii. (Part 2) 93; Pleistoc. of, ii. pp. Ilxxix—bexxi ; *EHlephas primig. & Rhinoceros in, iv. (Part 2) 9-12, xxxv. Proc. 1; *geol. of, iv. (Part 2) 49 ; *foss. fishes fr., vi. (Part 2) 45-48 ; *foss. wood fr., vi. (Part 2) 66-68; bronze relics found in, xvi. 241; “local. wh. foss. fishes & Hstherie were found,’ xix. 71-73; fossilif. Jurass. of E., xx. (Part 2) 21; geol. struct. of N.W. comp. w. that of Europ. Russia, xxv. 1-4; steppes of, xxx. 490-498 figs. Sibsey (Lincs), Boulder Clay, etc. nr., xxxv. 407. Sichon (Forez), Carb. slates of, vii. 13-18. Sicily, gradual elev. of coast of, xiv. 504— 508; chart of banks conn. Africa with, xxiii. 293; *sulphurif. Tert. of, xxviii. (Part 2) 10. See also Etna, Messina, Palermo, & other place-names. Sicula in Graptoloidea, xxxi. 639. Siderastrea crenulata, xxi. 11; var. An- tillarum nov., xix. 435. grandis, sp. nov., xix. 441 & pl. xvi.; xx. 40. Sidestrand (Norfolk), Physeter macro- cease fr. Forest Bed at, xlu. 316 & pil xt. Sidi Makhelouf (Algeria), sandst.-hills nr., xxx. 113; Triass. age of same, xxx. 118. Sidlaw Hills (Forfar), Ludlow rocks of, vii. 168. Sidmouth (Devon), section to Babbacombe Bay, xxv. 155; do. to Ladram Bay & Beer Head, xxxii. 276 ; do. showg. junct. of Keuper & Upper Bunter, xlvii. 66; Trias nr., xxxil. 274-277, xliv. 149, 152; Labyrinthodon Lavisi fr. same, xxxil. 278-284 & pl. xix.; vertebr. remains fr. same betw. Budleigh Salterton and, xl. 257-262 figs. | Siebengebirge (Rhenish Prussia), view on Rhine nr., xxx. 91. Sie Sieboldtia maxima, dorsal vertebra of, viil. pl. iv. Sief, Mte. (S. Tyrol), xlix. 18 et segg. w. section, 60 et seqq. SIEGER, R., Rise & Fall of Lake Tan- ganyika, xlix. 579-582. Siena (Tuscany), Tert. of district, 1. 284, v. 295; section to Castello San Gemi- niano, v. 295; Tert. foram. fr., xvi. 295, 297 et seqq. Sierra de Gador (Andalusia), sections, xv. 588 ; Triass. foss. discov. in, Xxxviil. Proce, 242. Sierra de Guadarrama (Castile), section S. of Cabanillas, xx. 206. Sierra Morena (Spain), section fr. E. end to Sagra Sierra, xx. 199; do. across, xx. 200; pyritic region of, xli. 245. Sierra Nevada (California), section to Pacific Ocean, x. 310; aurif. conglom. of, xvul. 4.04. Sierra Nevada (Spain), mica-schists, etc. of, xiv. 130; sections, xv. 588. Sigaretus excentricus, sp. NOV., XXXil. 519 & pl. xxix. Sigillaria, supp. specim. of, ii. 139; fr. Dukinfield, 11. 390-393 fig.; fr. Wigan, & spores embedded in its roots, vi. 17-21 figs.; (?) fr. E. Virginia, 111. 279, 286 figs. ; fr. Cape Breton, iil. 432, 434, v. 354-360 figs., vi. 128-132 figs.; at S. Joggins, x. 30, 32, 38 figs. ; fr. Brit. N. America, xv. 69; in Coal Measures of Nova Scotia, xxii, 128 ; tissues in ‘ mineral charcoal,’ xv. 631, 633 & pls. xvil.—xx.; do. in com- pact coal, xv. 638; mode of growth of, xv. 640 & pl. xx.; fructif. of, xxu. 132; struct. & aff. of, xxv. 248-254 & pl. x., xxvi. 165, 488, xxvil. 147-154 & pls. vil, vill, & x.; stump of, at Wadsley, xxxi. 459 ; diff. types of, xxxiil. 840, 841. (Favularia) bretonensis, sp. nov., xxil. 148 & pl. vii. Brownii, sp. nov., Xvil. 522-524; xxii. 146 & pl. vi. catenoides, sp. nov., xxil. 147 & pl. vi. (Favularia) elegans, xxii. 146 & pl. vil.; xxv. 248 et seqg. eminens, Sp. nov., Xxul. 148 & pl. vi. —— palpebra, sp. nov., xvii. 307 & pl. xii. —— planicosta, sp. nov., xxii. 147 & pl. vi. —— (Rhytidolepis) scutellata, xxii. 146 & pl. vi. simplicitas, xviii. 308. striata, sp. nov., xxi. 147 & pl. vi. —-- (Asolanus) SQ ydnensis, sp. nOV., XXll. 147 & pl. vi. —— Vanuwemii, xviii. 307 & pl. xii. vascularis, sp. nov., xviii. 106-112 & pls. iv.—v. sp., *vii. (Part 2) 102. Signett (Oxon), deep boring at, xlii. 303. Sikkim (N. India), glaciers, etc. of, xxxv. 12 Silchar, see Cachar. 3 4 Silchester (Berks), type of Southern Drift, xlviil. 37; section to Stoke Row, xlix. 311. Silesia, *Coal Measure flora of, vi. (Part 2) 13-22 ; *Grauwacke or ‘Transition ? flora of, vi. (Part 2) 35-40; *fauna of Culm & Carb. Limestone in Lr., xxvi. (Part 2) 13-16; marine beds in Lr. Coal Measures of Upper prov., xxxiii. 638. Silica, branchie of Trigonia pres. in, iv. p. cxiv; solut. of sil., v. pp. Ixxix— lxxxi; attract. of organic matter for, v. 326-328; orig. of, in organic struct., v. 324-326 ; der. fr. deep-sea sponges, Xxxvi. 74 et segg.; amorph. & chalced., in Carb. Limest. Series at Clifton, xliv. 194 fig. & pl. viii.; orig. of same, xliv. 196; colloid, ia Lr. Chalk of Berks & Wilts, xlv. 403-421 w. chem. anal. ; *in igneous rocks, xv. (Part 2) 15; in pluton. do., diagr. illustr. relat. betw. bases and, face. xlviii. 116. Silicates of iron, as colourg. agents in rocks, xxiv. 386 ef seqg. w. chem. anal.; hydrous sil., Palzoz. foss. assoc. with, Xxxv. 58. Siliceous oolite, ii. 436, 1.92; do. fr. Cop- ford, viii. 191; concretions in Nummul. Limest. of Egypt, iv. 334; do. in Barbados rocks, xlviil. 175 ; silic. & sil.- calear. earths ibid., xlvili. 174; minute constits. of same, xlviii. 179; chem. anal. of same, xlvill. 187, 188; foss. tr. same, xlvili. 193 ; zoophyte (Alcyonites), y. 319-328 ; silic. mineraliz. of corals, xx. 364 et segq.; calcar.-silic. mineraliz. of corals, xx. 369 et seqq.; silic. nodules, in Chalk, struct. of, xv. 193; sponge- spicules repl. by CaCO, XXxXili. 250, 252, xxxlx. 550, 554; encrusts. formed by thermal springs comp. w. those in amyg- daloids, etc., xxxiv. 73-85 & pl. iv.; deposits fr. Steamboat Springs, xxxv. 391, 392. Silicification of plant-remains, xxvi. 353— 354; of sponges, xxix. 76, 79 et seqq.; of Stromatopora, xxxv. 54; in nodular felsites, its effect on microsc. struct. of rock, xlv. 253, 254; so-called, of rhyo- lites in Shap Granite area, xlvii. 303. Silicified earths of Barbados, xlviii. 175; wood in Egypt, iv. 335, *xv. (Part 2) 13; of Egypt. & Libyan deserts, iv. 349-357, 1. 534, 536; orig. of same, 1. 545, 547; in Zanzibar, xviii. 449; in Red Beds of S.E. Africa, 1. 552; in N.E. Bohemia, xix. 303; of Lough Neagh, xh. 88; in Essex drift, xii. 360. Sill, use of term in lead-mining districts, Xxxlil. 407. Sills in Lr. O. R. 8. of Scotland, xlviii. Proc. 76 w. chem. anal., 91; Carb. do., ibid., xlviii. Proc. 122, 140. Sillé-le-Guillaume (Sarthe), section to St. Pavace, xx. 214. Sittiman, B., *Chem. Comp. of Calc. Corals, ii. (Part 2) 128-129. 305 Silurian of Norway, xi. 161, xiv. 37-43; S1ttiman, B., obituary of, xxi. p. li. Sillimanite, in N.E. Forfar, xlix. 337, 343 ; in Shap rocks, xlix. 366. Silpho Heights (Yorks), section in Corall. descr., xxxili. 329. Silt held in suspens. in Ganges water, xix. 850; white, in Brit. Columbia, xxxlv. 105 e¢ seqq. Silting-up of harbours in New Zealand, vi. 327. Silty bed, alleged, at Leith, xvi. 450-453. *Siluria,’ *Murchison’s, xi. p. xlv, xv. passvin, xxiv. p. 1; “Siluria,’ O. R.S. in region of, xxxvi. 268. Silurian (Upper) of Llangollen, etc., i. 17, li. 283-286 ; of Lake District & N. Wales correl., 1. 443-450, ii. 126-131; of Dee Valley, ii. 286-288, xxxvi. 277-284; in Caernarvon, etc., ii. 290 et segg.; in Cumberl., Westmorel., & Lanes, 11. 106- 131, xxi. 235-249 figs. w. map & list of foss., xlix. 290; & in Wales, ni. 133- 164, ix. pp. lxix e¢ segg.; n N. & S. Wales, iv. 294 et segg.; & Carb. junct. at MacAra’s Brook (N.S.), 1. 329; of Canada, 1. 453 et seqq., vill. 405, x. 221, xi. 508, 510, xvii. 439, xxv. 264, xxix. 18 ; chelon. footpr. in same, vil. 247-252 ; annelid jaws fr. same, xxxv. 381 & pls. xix.-xx.; Sil. in Scandinavia & Baltic Provs. of Russia, i. 467 et seqq., ii. 38-36 & pl. 1, xiv. 43-49, xxxviil. 313-327, 514-536 & pl. xxii (map & sections) ; foss. of same correl. w. those of other areas, 1. 492-494; *of Bohemia, ili. (Part 2) 29-40, xix. 364, xx. 214 section, xxxvi. 596; *crustac., pterop., & cephalop. fr. same, x. (Part 2) 5-10, 21-27, xxiii. (Part 2) 9-13, 18-20, xxiv. (Part 2) 13-17; ** colonies’ zbid., viii. (Part 2) 37; *lst vol. of Barrande’s work on, x. pp. XxXix-xxxvli; *2nd do., xxil. p. lin; correl. of same w. Brit. Silur., xxxvi. 603; in S.E. Scotland, iv. 195-209, vi. 53-63; in Ayr & Wig- town, v. 7-12, xii. 359-366, xv. 1-4, xxii. 513-534; foss. fr. same, vu. 170- 178 & pls. vii-x.; of Dumfries & Kirkeudbright, vii. 46-58, ix. 181-186, xii. 238 et seqqg., xv. 94, 95 fig.; in S. Scotland, vii. 137-168 & pl. xi (map), Vill. 393-396, xi. 468-476, xxxiv. 241, 340; Acidaspis fr. same, xill. 206-210 & pl. vi.; generally, ii. 159-165; Sil. classif., Sedgwick’s views disputed, 111. 39-46, xii. p. xlv; limits of system, iii. 159-164, 165-179, iv. 222, viil. 150 et seqq., 156 et seqq., 1X. 225, 230, xxxi. 194; Chiton fr., 111. 48-52 ; fishes, ete. in, vii. pp. lil, 263-268; *presumed in Cornwall, iv. p. lxxvii; (Lr.) in ‘N.Y. System,’ iv. 150 et seqq.; in Sardinia, v. 264; in Spain, vi. 407; in Portugal, v. 145-150, ix. 140-143; foss. fr. same, ix. 146-161 & pls. vii.—ix. ; in Himalayas, vil. 303; of N. Georgian Is., ix. 299 ; foss. fr. Arctic regions, 1x. 312-317; meaning of term, vill. 173-184. Sil. in Thtringerwald, xi. 412; in Harz, xi. 431; foss., *fr. Wossek, xii. (Part 2) 15; of Lanark, xii. 17, xvi. 313; crustac. in same, xxiv. 289-296 & pls. ix.-x.; Hi- mantopterus tr., xii. 26-33 figs., 34-37 ; of Shropshire, Acidaspis fr., xiii. 210, 211 & pl. vi.; relat. of grey beds to calcar. do. zbid., xxiv. 383 section; (Upper), pass. beds to O. R. S. at Led- bury, xvi. 193-197; do. at Linley, xix. 229-232 figs.; do. nr. Woolhope, xxvii. 256-261; classif. of, xiii. p. exxxvlii;: correl. of Continental w. Brit., xiv. 49-53, xix. 866, xx. 286; of N.Y. State, group- relats. of, xiv. 337, 420, 429, 433; lists, etc. of foss., xiv. 399-420, xv. 259, 294, 295; foss. escaped fr. Lr. to Upper Sil., Xlv. 422, 451; Sil. in N. Highlands, xiv.. pp. exlvii, 502, 508, xv. 366, 579 et seqqg., xvi. 219, xvii. 180, xxx. 292 e¢ seqq., XXxiv. 816, xliv. 403 et segq., 433, 484; in Victoria, xiv. 533 et seqq., xxv. 326; of Europe & Canada, chem.. anal. of, tables facg. xv. 254; of Nova Scotia, xx. 333 et seqg., xxvi. 472; of Wales & Bordering Counties, id., xv. 260, 315; recurr. spp. mm, xv. 270 et seqq.; Sil. flora, xvi. 279; Sil. in Bolivia & Peru, xvii. 53; (?) in W. Australia,. xvii, 479; (?) in Tasmania, xx. 469 5. (Lr.), crustac. tracks in, xix. 92-95 fig. ; (Lr.), section showg. Coal Measures unconform. on, xx. 217; blanks w. Sil.. roof in rock-success., xx. 220. Silurian (Upper) of Malvern Hills, xxi. 94; of Hereford, Hurypterus & Ptery- gotus in, xxv. 235-237; (Lr.) of Wex- ford & Waterford, xxii. 323 et seqq.; in Comeragh Mts., xxii. 329; fossilif., of Co. Galway, xxii. 509, 511 et seqq.; in Lake District, xxii. 480-486; life- zones in same, xxxiv. 871-885; (Lr.) of Sutherland, xxv. 314 et seqq., xxix. 117, 121; of I. of Man, xxii. 488-491 sec-- tion ; foss. common to Devon., xxii1. 638,. 679; of S. New Brunswick, xxi. 426, 428; of Illinois, xxiv. p. xlvii; (Lr.) of N. America, trilobs. fr., xxvi. 479- 486 & pls. xxxi—xxxii., 486-488 fig. ;. Chetetes tr. same, xxx. 499-515 & pls. Xxix.-xxx.; (Upper) 7b7d., pteraspid. fishes discov. in, xli. 48-64 figs.; red rocks, xxvii. 254, Silurian, phosphates in, xxxi. 368; he- matite in, xxxii. 180-183 figs. ; (Lr.), phys. condits. of depos. in Europ. area, Xxxi. 552-558 & pl. xxvii (map) ; (Upper),. phys. condits. of depos. in N. hemi- sphere, xxxil. Proc. 10-18 ; corals, para- sitic unicellular alge within, xxxil. 205- 211 & pl. xvi.; grits of Corwen, xxxiil.. 207-212 figs.; (Lr.) district of Shrop- shire, devitrif. pitchst. & perlites fr., xxxill. 449-460 & pl. xx (microsc. sec- tions); Sil. discov. in Teesdale, xxxiv. 27-34 w. map; in Upper Panjab, xxxiv. 353; in Arctic regions, xxxiv. 557 ;. Sil foss. fr. same, xxxiv. 574; in N. Gipps- land, xxxv.8; contact of same w. granite, xxxv. 18 fig.; (Lr.), foss. assoc. w. serpentine & other hydrous silicates, xxxv. 58; grits, etc. in Lr. Normandy, xxxv. 263; base of, in N. Wales, xxxv. 200-208 sections; of Vale of Clwyd, xxxv. 694-698 figs.; district of Rhym- ney & Pen y Lan, xxxv. 475-507 & pl. xxiv (foss.); (Lr.) lavas of Snowdon & Skomer [., xxxvii. 403-412 figs. & pl. xxi.; Sil. of Anglesey, xxxviil. 22, Zi: dekh, of land & sea, xxxv. 489; Sil. spp. of Bairdia, list of, xxxv. 579; (Upper) of S.W. Ireland, XXXV. 715 et seqq.; struct. of limest., xxxv. Proc. 89: do., of sandst., xxxvit. “7 ; (Upper), Brit. Fenestellide, xxxvi. 241- 254 & pl. xi.; ‘ Lacustrine Upper Sil.’ of S. Scotland, xxxvi. 271; foss. in pebbles of Warwick drift, xxxvii. 430-435; uni- serial Stomatopore & Ascodictya, Xxxvii. 613-619 figs.; Lr. Sil. age of Taconic system affirmed, xxxvill. 405 e¢ seqq.; do. of Porthalla rocks asserted, xl. 462 ; Sil. spp. of Glauconome, xxxviii, Proc. 245, xl. 329-331 ; limest. on borders of Red River plain, xl. 378. Silurian (Lr.), of Welshpool, Phyllopora & Thamniscus fr., xli. 108-113 figs. ; Sil. of Breidden Hills, xli. 536; (?) of Kaap Valley, xl. 571; (Lr.) of Cape Breton, xli. 518; of Canada, comp. w. do. n W. Europe, etc. xlv. 811; ostracoda fr. Canada & Britanny, xlvi. 545 & pl. xxi.; age of Strath limest., xliv. 62—73 figs. ; do. of metamorph. rocks of Knocknairling Hill, xlvi. 578 ; altered Sil. in Shap Granite area, xlvi. 317, xlix. 865; vole. rocks in Brit. Is., xlvii. Proce. 105, 159; ‘ Silur. grey slates,’ xlix. 453; papers on Sil. summarized, 1. Proc. 78; Sil. of Bathurst (N.S.W.), ee TTB is Siluro-Devonian of N.S.W., xliii. 195. Silver mines of Kebban Maden, i. 337 ; ores in Cumberland Mts. (Tenn.), ii. 438; in Nevada, xx. 324 et seqg.; in ‘Thunder Bay district, xxix. 18, 20; 24; in Japan, xxxiv. 550; & other ores *of Guadalajara, xu. (Part 2) 4; *extr. of silver, ete. fr. ores of Joachimsthal, xii. (Part 2) 6; *red antimonio-sulphide ibid., xxix. (Part 2) 4; *fr. Pribram galena, etc., xii. (Part 2) 17; nat. (?) sily. nr. Ballaarat, xiv. 540; nat. alloy w. gold, in Queensland, xxviii. 296, 297 w. chem. anal. ‘Silver Band Mine (Westmoreland), section of cavern in, xxi. 415. Simcoe, Lake (Canada), geol. of shores of, vii. 230. Simeto River (Sicily), xiv. 504. Simla (N. India), section to Sivélik Hills, ix. 71; no evid. of glac. period in neighb. of, xxxv. 109. Simmondley Rock (Millst. Grit), xx. 252. ice-action in, | Simms, F. W., Lr. 306 Greens. of S.E. coast of I. of W., 1.467 Strata obs. in Excav. of Bletchingley ‘Tunnel, i. 90-91 ; Lr. Greens. & Wealden Junct. ‘at Teston Cutting [abs.], 1, 189-190. Simoceras anceps, Xxxvill. Proc. 235. Simonsbath (Devon), section to Lynmouth, xxl. 353. Srmony, —, *Inund. in Vintschgau, Tyrol, xiii. (Part 2) 28. Simorre (Lr. Pyrenees), Mfastodon-remains fr., xiii. 323. Simosaurus pusillus assigned to Neustico- SaUrUS, XXXVil11. 350, 351. ‘Simple Schists’ of Malvern Hills, xliii. 528, xlix. 401, 402. SIMPSON, M., Murchison Fund Award to, xl. Proc. 32. Simulidium priscum, sp. nov., x. pl. xv. Sinai Peninsula (Arabia Petrea), geol. of, xxl. 491-493, xxxi. 128 figs. ; igneous rocks of, xxiv. p. li; Cret. echinoderm. ir, xxiii. 38-40 ; other Cret. foss. fr., xxv. 44-46 ; Lepidodendron mosaicum fr., xxiv. 509. Sind’ River- valley (Kashmir), g xlvi. 66-68. Sindh (India), geol. of parts of, 1i. 260-267, i. 331-349, ix. 349-351; Nummul. of, xx. 65; foss. corals fr. 45 Se GE corallif. series of, & its conn. w. last upheav. of Himalayas, xxxvil. 190-209. Singapore, geol. of Straits of, vil. 310-344 & pl. xviii (map). Siniafka (KEkaterinoslav), Xxxill. 846. Sinnington (Yorks), section in Corall., deser., xxxill. 347. Sinope (Anatolia), section to Boiavad, v. 369. Sinter at Steamboat Springs, xx. 323; terraces of Rotomahana, xxxiv. 170- 178 figs. w. chem. anal., xliii. 165-177 w. plan & section. etn affine, sp. nov., xxxiv. 62 & p curvum, sp. nov., xxxiv. 63 & pl. glaciat. in, section nr., ili. Siphodictyum gracile, gen. & sp. nov., Vv. 94-96 & pl. v. Siphonia, struct. & aff. of, xxxiii. 790-835 & pls. xXv.—-xxvl. w. bibliogr. & list of all descr. spp. costata, xxxill. 811, 816, & pl. xxv. cylindrica, xxx. 810 & pl. xxv. —— Fittoni, xxxiii. 810 & pl. xxv. j i, Xx: 811, 817. pyviformis, xxxili. 810, 812, & pl. XV, Webster?, minute struct. of, xxxiii. 807 et seqq. & pls. Xxv., XxVi. pea in Tretoceras, Ascoceras, etc., . 177 et seqq. Sin ‘Rico bridge (Surrey), section descr. & fig., xlii. 158. Sirenia, *foss. in Venetia, xxix. (Part 2)5; fr. Nummul. limest. of Mokattam Cliffs, 397 xxxi. 100-105 & pl. iii.; list of existing spp., xli. 468; distrib. of, xl. 469; list of foss. spp., xli. 470; bibliogr., xli. 471. Sirocco dust, *fallen at Genoa, 11. (Part 2) 25. Sismonpa, E., [Mastodon angustidens found nr. Asti], vi. 252. Sitdbaldi Hill (Central India), section, xi. 350. Sittingbourne (Kent), sections descr. & Pome e267, Xx. pl. xxit.; Tur. Lond. Terts.’ nr., xxii. 408 et seqq.; rubble-drift of, xlviii. 308. Sivélik Hills (N.W. Himalayas), vii. 295, 296; section, xxiv. 49; diagr. do. near Umballa, xxviii. 194; do. to Simla, ix. 71; foss. carnivora fr., xxxvi. 119-136 & 1. vi. Sivalik Series in N.W. Himalayas, xx. 385, xxiv. 44 et seqg.; —= Manchhar deposits of Sindh, xxxvii. 202 ; Plioc. age of same, xxxvii. 207; of Perim L., Clemmys Watsoni fr., xlii. 540-541 & pl. xv. ; Hyotherium perimense fr., xlii. 19-23 fig. Sizewell Cliff (Suffolk), list of Red Crag foss. fr., xxvii. 343. Skane, see Scania. Skatunge (Sweden), ii. 8 & pl. i (section). Skea Ness (Shetland), section to Ockren Head, xxxv. 788. Skeeby New Colliery (Notts), Hoscorpius fr., xxxii. 58 & pl. viii. Skegness (Lincs), Neocom. at, xli. 488 & vert. section facg. 492; boring at, xlix. 472. ‘ Skeleton,’ intermediate, of Hozoon cana- dense, xxii. 212. Skelgill (Westmoreland), graptolites in Coniston Group of, xxiv. 299; section at Ir. footbridge, xxxiv. 878; do. across, xliv. 661; Browgill Beds, etc. in, xliv. 686. Skelgill Beds, xxxiii. 471 w. section & list of foss., xxxiv. 877; of Skelgill, w. sec- tions, xliv. 659; (Lr.) do., xliv. 660; (Middle) do., xliv. 665; (Upper) do., xliv. 672; in Wastdale Beck, xlix. 365. Skelwith Common (Westmoreland), section to Windermere, 11. 116. Skendleby (Lines), well-section, xxii. 231; Sk. Lodge, section to Bonthorpe, xlix. 475. Skene, Loch (Dumfries), map of ancient moraines, xx. 455. Skiddaw (Cumberland), section to middle of Borrowdale, v. 121; map of district, xix. 115. Skiddaw age of Easdale Slates, xv. 112, 116. Skiddaw Forest (Cumberland), section to ‘calear. hills’ of Westmoreland, iv. 217 ; do. to Kirkby Lonsdale descr., viii. 140 ; geol. map of part of, xlviii. 509. Skiddaw Granite, depth of orig., xxxi. 569, 576; chem. anal. of, xxxii. 5; Sk. Gr. & assoc. metamorph. rocks, xxxil. 1-11 & pl. i (microse. sections). Sla. Skiddaw Slates, classif. of, & foss. found’ In, iv. 216-225, xix. 113-140 figs.; in Lake District, xxi. 240, 241, xxii. 480} 485; in 1. of Man, xxii. 488 e¢ seqq.; graptolites of, xxiv. 8, 125-145 & pls. v.- Vi., XXvill. 219; contact-metamorph. in, xxv. 437 et seqq.; their chronol. relat. to assoc. igneous rocks, xxv. 439; altered, xxxii. 13 et seqqg. & pl. 1. ; chem. anal. of same, xxxil. 22; poss. subdiv. of group, xxxiv. Proc. 79; =Arenig Beds, xxxvl. 278; Sk. Sl. of Cross Fell Inlier, petrol. notes on, xlvil. 512, xlix. 531 e¢ seqgq- Skipton (Yorks), gravels of, xix. 179; sec- tion across, xix. 178. Skomer I. (Pembroke), erupt. rocks of, xxxvil. 409-412. Skull-cap Bed (Lr. Purbeck), 190. Skye, I. of (Hebrides), section thro’ S., xin. 31,.xv. 107; do. to S. end of Great Glen, xvii. 206; Palzoz., ete. in, xill. 30; geol. of Strath, xiv. pp. exxxvi, 1-23 & pl. i (map), xxxiv. 700; Liass. foss. fr., xiv. pp. cxxxvii, 24-36; success. of Lr. Silur. fr. Sutherland! to, xvil. 180; ophite fr., xxii. 204, 214; (& Raasay) Jurass. of, xxix. 317-339 & pl. xi (map & sections) ; paleont. of, xx1x. 339-351 & pl. xi1.; no glac. boulders in, xx1x. 547; volcano of, xxx. 254; New Red Sandst. in, xxxiv. 691, 692 w. section :: Lias of, xxxiv. 706, 712,718; Lr. Oolite in, xxxiv. 720; Gr. Estuarine Series in, Xxxxiv. 724; wmicrose. struct. of gabbros & basalts in, xlii. 89 e¢ segg. & pls. iv.-vu.; relats. of gabbro & grano- phyre in, |. 216 et segg.; banded struct.. of Tert. gabbros of, 1. 645-660 w. chem. anal. & pls. xxvi—xxviii (microse. sec-- tions, etc.). Stack, A. L., *Crinoid. Remains Fluorspar, vil. (Part 2) 115-116. Slade Beds, xli. 483, 488. Slade’s Bridge (Cornwall), altered dole-- rite (?), chem. anal. of, xxxiv. 478. SLADEN, W. P., Lepidodiscus Lebouri, sp. nov., fr. Carb. of Northumberland, xxxv-- 744-751 & pl. xxxvii. Slags, composition of, iv. p. exiv. Slaggy felstone of Llanberis route,.Snow-- don, xxxi. 402 & pl. xviii (microse. sec-- tion). Slains (Aberdeen), section on coast S. of old castle, descr., xxxviii. 157; shelly gravels of, xxxvill. 147. Slains Gravel, name prop., xxxviil. 153.. Slapin, Loch (Skye), syenite & marble: junct., xiv. 13 & pl. 1 (sections). Slapton (Somerset), contorted strata nr., XxXxlvy. 54 fig. Slates, metamorphic, in Banff, xxvii. 104;. do. in Skiddaw Granite area, xxxii. 2 e¢ seqg.; in contact w. granite nr: Land’s End, xxx. 408; of Porthalla Cove, xl.. 463 w. chem. anal.; banded, of Charn- wood Forest, xxxiii. 756 et seqq. ;. XXXVI. in: ‘Sla 3 microse. struct. of same, xxxvi. 348; of Japan, elasticity & strength-constants of, xxxix. 140. ‘Slate-pencil rock, v. 115. Slate-rocks of Devon & Cornwall, vii. 1- 19; microsc. struct. of same, xl. 17, 18; of Easdale & Oban, xv. 110-116; gene- rally, microse. struct. of, xxxvi. Proc. 68, 76; of N. Wales, do. xxxvi. Proc. 70; of Lake District, do. xxxvi. Proc. 74; gen. changes in, after deposit., xxxvi. Proce. 77. ‘Slaty cleavage, iii. 74-105, vill. 129; *Hopkins on, iv. p. exvili; devel. of, xxxvi. Proc. 72, 73 figs. ‘Slaty lamin, termin. curvat. in W. Somer- set, xxill. 323-327. Slave Lake (Canada), Silur. of, xi. 510. Sleat (Skye), section of Poikilitic beds at Ru Geur, xxxiv. 692 ; do. thro’, xvii. 200, 201. Sleddale Pike (Westmoreland), junct. of altered ash w. Shap Granite, xxxi. 596 & pl. xxxi (microsc. section). Slepsten ( — whetstone), in Cambr. of Dale- carlia, ili. 6 e¢ segq., Xxxvill. 314. Slickensides, ‘limited,’ in shales, xxvu. 445, 449; so-called, in Chalk nr. East- bourne, xxxi. 118 ; in quartzite of Mysore prov., xliv. 639 fig., 640; orig. of, gene- rally, xxx1. 386. ‘Slievananee (Antrim), section descr., xxvi. 152; chem. anal. of iron-ore fr., xxvi. 159. ‘Slieve Ardagh (Tipperary) coalfield, xxxiii. 621. Slieve Corragh (Co. Down), chem. anal. of granite fr., & minerals in same, xil. 189, 191, 192. Slieve Kevita (Co. Down), chem. anal. of orthoclase fr., xi. 189. Slieve Liag (Donegal), evids. of glaciat. on, xxix. 204. Slieve na Glogh (Louth) granite, chem. anal. of, xii. 194, xiv. 301. Sligachan, Glen (Skye), 1. 218 e¢ seqq. ; Sl. Loch, coast-section N. fr. & section across, XXix. pl. x1. Sheht Side (Cumberland), chem. anal. of altered ash fr., xxxi. 597. Sligo (Ireland), evids. of glaciat. in, xxix. 202. Slijpsteen Kopje (Griqualand West), sec- tion descr., xxx. 597. Surmon, R., foss. discov. by, xii. 15; sec- tions nr. Lesmahagow descr., xii. 25. Slimonia, antenne in, xxiii. 30 & pl. i. Slingsby (Yorks), section in Coral Rag, xxxiil. 371. Slioch, Ben (Ross), Hebridean Gneiss nr. base of, xxxvi. 97 fig.; Torridon Sandst. ibid., xxxvi. 98. Slip-sandsten, see Slepsten. Slithers (_ master-joints), xxxiv. 229. Slivenec Valley (Bohemia), section on N. side of, xxxvi. 596. Sloly Quarry (Devon), Lingula fr., xxiii. 374, 380 8 Slopes, angle of repose of, xxiv. 90. Sloy, Loch (Argyll), viii. 22. Smaland (Sweden), Silur. of, iii. 16. Smaltite in Transvaal, xxxiii. 883. Smaragdite, fr. Du Toit’s Pan, xxx. 412‘w. chem. anal. Smardale (Westmoreland), section to Wild Boar Fell, viii. 37. Smeorail, Ben (Sutherland), section to Brora, xxix. 116. age Beds (Upper Silur.), xxxv. 703, 715. Suiru, A., obituary of, xxix. p. xliii. Smiru, G.V., Footpr. of Vertebrata in Lr, New Red Sandst. of Penrith, xl. 479- 481 w. section. Surru, J., Tert. Deposits in S. Spain, i. 235-236; Geol. of Gibraltar, i. 298, ii. 41-51 w. sections; Scratched Boulders ne of Coalfield of Scotland, ii. 33- , Hleph. primig. at Gozo, iii. 52 ; Recent Depress. of Land, iii. 234-240; Age of Tert. Beds of Tagus, iii. 410- 425 w. list & descr. of foss. & pls. xv.- xx (foss.). . , Scratched Boulders, v. 17-20. , Shells found in Till nr. Wick, vi. 386; Occurr. of Marine Shells in Stratified Beds below Till, vi. 386-388. —— Spht Boulder in Little Cumbrae, xvill. 162-164 fig. , obituary of, xxiii. p. xlvi. Smiru, P., obituary of, vil. p. xxxi. Smiru, R. B., obituary of, xxxii. Proce. Smitu, W., portrait presented, xxxvii. Proe. 1, 2. Smith’s Sound (Baffin’s Bay), ix. 299. Smitham Bottom (Surrey), course of val- ley restored, xlvi. 172 tig. Smituz, J. D., Gravel & Boulders of Panjab [abs.], xvii. 163. Smithtield (Or. Free State), gold found nr., x1. 1 et segq. Smittia anceps, xxxvii. 337 & pl. xviii. ; Xxxvili. 510. bi-incisa, sp. Nov., Xxxviil. 272, 513 & pl. vii.; var. bicuspis, xliii. 58. centralis, sp. nOV., XXxvil. 837; var. leévigata nov., xxxvii. 337 & pl. xiv. coccinea, xlvil. 21 & pl. iii.; var. alifera, xlvii. 21 & pl. ili. collaris, var., xxxix. 438 & pl. xii. exarata, xlvil. 22 & pl. iii. Landsborovii, xli. 300, xliii. 58 ; var. -cheilopora, xvii. 22 & pl. ili. Milneana, var. coequata nov., xli. 300. —— Napierii, sp. nov., xxxix. 4388 & pl. xl; xliii. 59. porrigens, xlvii. 22 & pl. iii. reticulata, xxxviil. 272,510; xxxix. 438 ; xli. 300; xliii. 58. seriata, XXxxvili.272 & pl. viii. ; xli. 300. Tatei, xxxvu. 337 & pl. xvii. ; xxxviii. 271, 510 & pls. vii.—vill. ; xxxix. 438 ; xh. 299 & pl. vii. - 309 Smittia trispinosa, xxxvili. 272 & pl. viii. turrita, XXxxix. 438. Smyrna (Anatolia), geol. of S. part of Gulf, i. 156-162 & pl. iii (map); foss. fr. freshw. Tert. of, 1. 162-164. Smytu, R. B., Extinct Volcanoes of Vic- toria, xiv. 227-235 w. maps & sections. (& F. von Muvzuer), Plant- remains fr. Victoria [abs.], xxvi. 610. Smytu, W. W., Geol. of Taurus (Diar- bekr), i. 330-340 w. sections & pl. xi (map). ——, [Pseudomorph. Cryst. of Rock- salt], ix. 188. , Iron Ores of Exmoor, xv. 105— 109 w. chem. anal.; [Minerals fr. Per- sia], xv. 606. , Pres. Addr. [ Format. of Earth’s Crust, etc., & on Meteorites], xxiii. pp. liii-Ixxiv; [Progr. of Geol. in 1867, & on Subterr. Temp.], xxiv. pp. xxxix— lxxxvill. , obituary of, xlvii. Proc. 51. Snakes, *foss. eggs of, vi. (Part 2) 42. Snake Lane (Somerset), section descr., xx. —— 403. Snape (Suffolk), ‘ till,’ etc. at, xxxvi. 468 & pl. xxi (section). Snead (Montgomery), glassy fragm. in Ordovic. ash of, xliv. 305, 306 & pl. xi (microse. section). Sneem (Kerry), section at, descr., xxxv. 708. Snettisham (Norfolk), section nr., descr., xliii. 561. Snitterfield (Warwick), section at, xlii. 273; do. at Black Hill brickyard, xxvi. 208. Snodland (Kent), section to mouth of Thames, xxiil. 406. Snow, disapp. by meltg. & evapor., 1. 481. Snow-drift, deposits fr., 1. 472; format. of, 1. 475; hardening of, 1. 479; fine text. of deps. & abs. of stratif., 1. 482. Snow-line, pres. height of, villi. 76, xxv. 342 ; supp. former height of, & descent of glaciers fr., vill. 80; former level in W. Highlands, xlviii. 8. Snowdon (Caernarvon), section to Arenig, ii. 292; do. to Menai, 11. 298; temp. at, viii. 70, 75; Snowdon ‘trap,’ 1x. 165 et segq.; microse. struct. of felstones, xxxi. 401; do. of ashes, xxxi. 403; devitrif. ’ rocks fr., xxxvli. 403-409 figs. & pl. xxi (microsc. sections); ancient glaciers of district, xxxil. 118, 119. Snowdonian Group, name prop., iii. 157 ; objected to, vill. 159. Snowy Bluff (N. Gippsland), section to Delegete Hill, xxxv. 12; diagr. do. at, xxxv. 29. Snowy River (N. Gippsland) porphyries, xxxv. 20; section to Marengo Creek, xxxv. 21. Soapstone, so-called, of Fiji, xliv. 1-10 & pl. i (foss.). ‘Social’ glaciers, xx. 453. Soda-granites in N.E. Ireland, xiv. 302- 305 w. chem. anal. Sol Sodalite in foyaite, xxxv. 45 & pl.u.; Lem- BERG'S test for, xlix. 139. Sodbury, Little (Gloucester), section descr., xlv. 446. Soffioni (vapour-vents) in Tuscany, 1. 296, 287; vi. 367-384. 31-38, vill. 273-277, 1x. 286-296 & pl. xili (section & maps); fr. Cotteswold Hills, chem. anal. of, xi. 495. Soissonnais, Lignites du (=Middle Wool- wich & Reading), xi. 217. Solanocrinus comp. w. Antedon, etc., XXXV1. 43 et seqq. Solar physics, bearing on early history of earth, xxxil. Proc. 94 et seqq. Solarium (?) Benstedi, sp. nov., 1. 849. lanatum, sp.nov., xxili. 552 & pl. xvii. minimum, sp.nov., 1. 348 & pl. xii [4]. — pulchellum, sp. nov., x1. 457 & pl. xu. quadriseriatum, sp. nov., vi. 51 & plex. Sedgwickii, xxxi. 293. Wiebeli, sp. nov., xxvii. 65 & pl. 11. | Solecurtus Warburtoni, sp. nov., 1. 237 & pl. vii [2]. Solemya Woodwardiana, sp. nov., xv. 14 & pil. iii. Solen sp. (? Silur.), xx. 301 & pl. xvi. Solenastrea columnaris, Xx1x. 557. Prestwichi, sp. nov., xxvii. 369-371, xxvii. 449 & pl. xxviii. turonensis, xix. 422. Verhelsti, xx. 40. Solenhofen (Bavaria), Rhamphorhynchus fr., 11. (Part 2) 72-74; EHryon fr., xxii. 500, 501 & pl. xxiv.; *foss. Phyllosomes 59 p.0:00. eee Dir) OE Solenopsis imbricata, sp. nov., xix. 8 & pl. iv. Solent (Hants), changes of level along shores of, xiil. 64; section to Matley Heath, xxvi. pl. xxxvii.; evid. of ancient river, XXxi. p. xxi. Solfatara (Naples), microsc. struct. of trachyte of, xxxi. 392 & pl. xvii. Solfataras of Kalamaki, xxix. 360-363. Solfataric orig. of mineral deposits, xxxv. 391; solf. action, its effect on cert. igneous rocks in Western Is., xlvi. 367. Solidification of rock-constituents, order of, xli. Proc. 78 et seqq. Solimées River (Brazil), Tert. of, xxxv. 76-88 & pl. vii (foss.). ‘Solitary’ glaciers, xx. 453. Sottas, W. J., Upper Greens. of Cam- bridge, xxviii. 397-400. (& A. J. JuKes-Browne), In- cluded Rock-fragms. of Cambs Upper Greens., xxix. 11-15; Ventriculite of same, xxix. 63-69 figs.; Coprolites of same, & on Flints [abs.], xxix. 76-79. ——, Pharetrospongia Strahani, gen. & sp. nov., fr. Cambs ‘ Coprolite-bed,’ Xxxill. 242-255 figs. & pl. xi.; Struct. & Aff. of Genus Siphonia, xxxill. 790-834 w. list of all descr. spp. & pls. xxv.-xxvl. Sol Sorzas, W. J., Silur. District of Rhymney & Pen y Lan, xxxv. 475-507 w. map, sec- tions, lists & descr. of foss. & pl. xxiv (foss.); Three-toed Footpr. fr. Triass. Conglom. of S. Wales, xxxv. 511-515 fig. , Struct. & Aff. of Protospongia, XXXvi. 362-366 figs. , Astroconia Granti, gen. & sp. nov., fr. Silur. of Canada, xxxvil. 254-259 fies.; Plesiosaurus Conybeavi, sp. nov., fr. Lr. Lias of Charmouth, & Obs. on Pl.megacephalus & Pl. brachycephalus, xxxvil. 440-480 figs. & pls. xxilil.—xxiv. , Deser. of Sponges fr. Inf. Ool. & Notice of some fr. Gr. Ool., xxxix. 541-553 & pls. xx.-xxi.; Estuaries of Severn & its Tributaries: Nat. & Orig. of their Tidal Sediment & Alluv. Flats, xxxix. 611-625 w. map & vert. sections. , Wollaston Fund Award to, xxxiv. Proc. 28; Bigsby Medal awarded to, xlix. Proc. 44. Soller I. (Sweden), 111. 5, 6, & pl. 1 (section). Solomon Is. (S. Pacific), ancient land- conn. betw. New Guinea and, xlvi. Proce. 85. Solubility of basalt-glass in acids, xxxix. 451. Solution, chemical, in conn. w. format. of rocks, xv. 489, 492 et seqq. eee in crystals, xlin. Proc. 71, 3} Solva (Pembroke), section to Whitesand Bay, xx. 239; do. fr. Harbour to Point St. John, xxxi. pl. vii. Solvsberget (Norway) section, 1. 470; oliv.- gabbro-diabase fr., chem. anal., 1.19, 20; geol. struct. of, 1.21; pyroxenites, ete. of, Inde, 340 Solway Firth, section to Hartfell, vii. 52; diagr. do. to Brampton, xxxvii. 296. Solway Moss, diagr. section to Dalston, XXXvil. 296. Somerset, Upper O. R. S. of, xix. 485; recent geol. changes in, xx. 118-120; termin. curvat. of slaty lamine in W., xxill. 323-327; struct. & success. of rocks of, xxili. 579-594 figs. w. map; conclusions as to Lr. Devon. of, xxiii. 600; as to Middle Devon. of, xxii. 611; Lr. Devon. foss. of, xxii. 635; Middle do., xxiii. 689; common to N. & S. Devon and, xxiil. 651; struct. of Paleoz. districts of W., xxxv. 532-548 figs., xxxvi. 259; Rhetic & White Lias of W.& Central, xx. 396-409; abnormal condits. of Mesoz. deposits conn. w. coalfield, xxiii. 207, 449-568 & pls. xiv.— xvil (foss.) ; Cephalopoda-beds & Oolite sands in, xxix. 504, xxxii. 1-9; Trias of, xxxii. 8367-394 w. table of sections ; gen. section in Perm., xxxiii.23 & pl. 1. ; coalfield, gen. success. in, xxxill. 631; list of foss. fr. so-called Midford Sands, xxxv. 742; terminat. of ammonites fr. Inf. Ool. of, xxxvii. 57-66 figs. ; madrep. fr. Gr. Ool. of, xl. 170-190 & pl. v.; rodentia of caves, xxv. 444, 360 xxvi. 124-131 & pl. viil.; poss. extens- of Westleton Shingle into, xlvi. 143; raised beaches & ‘ head’ along coast of, xlvii. 286. See also Bath, Dundry, Rad- stock, g other place-names. Somerset (Cape Colony), section to Port Elizabeth, & plan, xxxi. pl. iv. Somerset House (London), removal of Geol. Soc. to, xxxi. p. lx. Somma, Mte. (Vesuvius), orig. of, vi. 223- 225, xii. 329, 335, xv. 523; *humite of, x. (Part 2) 11; vole. dykes of, xxxll. 472-495 figs.; geol. of, xl. 35- 119 figs. & pl. i1.; ejected blocks fr., xliv. Proc. 94-96; eozoonal struct. in same, xlix. Proc. 149. Somme River (Picardy), littoral deposits, etc. in district, xiii. 43; S. Valley, sec- tions of, xix. 504; age of, xxii. 464, 465 ef seqqg.; ancient gravels of, xxiv. 1, 103- 125 figs. & pls. 111—iv (map & sections), xxxvill. 706; simil. of same to those of K. Anglia, xxv. 454. SommeER, F. von, Geol. of W. Australia, v. 51-53. SonKLAR, — DE, *Glacier of Sulden, yore del Mte. Martello, xiii. (Part 2) 26-27. , *Accumul. of Detritus in Stein- feld, xvii. (Part 2) 30. Sonning Hill (Berks), basem.-bed of Lond. Clay at, vl. 266 w. section; section in ry.-cutting descr., x. 89 & pl. i.; valley- gravel of, xlvi. 590; plateau-gravel of, xlix. 312. Sonninia, descent of, xlv. 651-659 & plo xm acanthodes, sp. nov., xlv. 658 & pl. xxi. Jissilobata, horizon of, xlix. 494. subtrigonata, sp. nov., xlv. 659. Sonora Creek (California), gold-diggings of, x. 308, 312. Sonthofen (Bavaria), Neocom., etc. nr., v. 203-210. Sorwitu, T., obituary of, xxxy. Proc. 53. Sorata (Bolivia), section nr., descr., Xvii. oo. Sorsy, H.C., Microsc. Struct. of Calcar. Grit of Yorks Coast, vii. 1-6. , Microse. Struct. of Brit. Tert. & Post-Tert. Freshw. Marls & Limest. [abs. }, ix. 344-346. , Yedmandale, as illustr. Exeav. of some Valleys in E. Yorks, x. 828-333 w. plan & sections. , Phys. Geogr. of Tert. Estuary of I. of Wight [abs.], xii. 187-188. , Microsc. Struct. of Crystals applic. to Determ. of Orig. of Minerals & Rocks, xiv. 242, 453-500 & pls. xvi— XIX. , Orig. Nat. & Subseq. Alterat. of Mica-schist, xix. 401-406 figs. , Foss. Forest in Coal Measures at Wadsley, Sheffield, xxxi. 458-459 figs. Sorsy, H.C., Pres. Addr. on Struct. & Orig. of Limest., xxxv. Proc. 56-95 figs.; Do. of non-Calcar. Stratif. Rocks, xxxvi. Proc. 46-92 figs. , Wollaston Medal awarded to, XXV. p. XXVil. Sore Bach (S. Tyrol), xlix. 13, 19 w. section, 66. SoReET’s principle discussed, 1. 326. Sorex pygmeus fr. Ightham fissure, |. 192 & pl. x1. vulgaris fr. same, 1. 192 & pl. xi. Sorn (Ayr), Coal Measures at, xviii. 437 et seqq. Sorne Point (Mull), basalt-glass fr., xxxix. 448. Sorrel, Mt. (Leicester), granite of, xxxiv. 218, 219; chem. anal. of same, EXXviii. 197; felstone & other dykes at, xxxiv. 221. Sotzka (Styria), *Tert. of, xv. (Part 2) 8, 9. Soudan, see Sadan. Soufilard, Mt. (Picardy), section descr., xi 244. Souffriére of St. Vincent (W.I.), v. 53- 55. Soundings, progress. change in, vi. 77; sdgs. in Baffin’s Bay & Davis’ Straits, ix. 310. Soungourli (Anatolia), salt-mines nr., v. 372. Souris River (Canada), Tert. of, xvi. 407 ; section at La Roche Percée, xvii. 408. Sourton Tors (Devon), tuiffs, felsites, etc. of, 1. 338; map, 1. 339. South Bank (Yorks), boring at, xliv. 778. South Barrule (I. of Man), granite- boulders of, iii. 182-185, x. 214. South Cave (Yorks), section in ry.-cutting nr., descr., xliv. 334, 335, 339; do. fig., facg. xliv. 366. South Clunes Farm (Inverness), mineral fr., xxxvi. 110. South Cove (Suffolk), section W.S.W. of church, deser., xlvi. 100. South Down (Devon), mica-diorite of, 1. 350; granite-outcrop on, l. 350. South Downs, anticlinal in, vii. 359; drift on S. slope of, vil. 362; extens. of angular drift along, vii. 370; rounded Tert. shingle on, vil. 372; contour-map of portion betw. Adur Valley & Devil’s Dyke, xliii. 366 ; section of Chalk-combes in, xliii. 367. South Georgia I. (S. Atlantic), tempera- tures, vill. 75. South Hill (Jersey), raised beaches at, xlix. 523 et segq. w. view. South Joggins (Nova Scotia), section, ix. 62 ; do. to Albert Mine, ix. 109; Coal Measures of, x. 1-42, xxii. 105 ; foss. fr. same, ix. 58-67 & pls. ii—iv., xvi. 268— 277 figs., xvil. 522-524, xvili. 5-7, 238- 244 & pls. ix.-x., w. errata facg. 244, xix. 52-56, 80, xxii. 125 & pls. v.—xii., XXill. 330-333 fig., xxxill. 836-842 figs., ], 435-442 & pl. xx. new 361 Sow South Lake (Nova Scotia), section, i. 32. South Mimms (Middlesex), Westleton Beds of, xlvi. 137. South Petherwin (Cornwall), distorted foss. in rocks of, iil. 77 et seqgq. South Pool (Devon), metamorph. rocks S. & E. of, xliii. 717, 718; stratigr. relats. of same, xlili. 730, 731; section across part of estuary, xlili. 732. South River Lake (Nova Scotia), vi. 364. South Sea Is., movement of land in, xii. 383. South Sea Landing (Yorks), section in drift, descr. & fig., xlvii. 399 & pl. xiii. cliff to High Stacks, deser., xlvii. 400. South Stack “(Anglesey), pr e-Cambr. slates, etc. of, xliv. 478; section, xliv. 480. South Stack Series (pre-Cambr.), xliv. 476. South Wales, see Wales, South. Southampton (Hants), Bognor-bed foss. fr. artesian well at, 111. 367; sections in Eoc. at, ii. 388 & pl. xiv.; do. to Chandler’s Ford, & to Poole Harbour & Botley Common, xxvi. pl. xxxvil.; ‘mottled clays’ at, x. 82; S. Water, superf. deposits EH. of, xxvi. 532 et seqq. Southborough (Kent), Thecospondylus Horneri fr., xxxviil. 457-460 & pl. xix. ; S. Hill, section fig. & descr., 11. 399, 401. Southdean Hill (Roxburgh), section, iv. 199. Southern Drift, distinct. char. of, xlvi. 155; distrib. of, xlvi. 156 ; orig. of, xlvi. 168; relat. to Westleton Shingle & other pre-Glac. drifts, xlvi. 174; var. types of, xlviii. 30, xlix. Proc. 75 et seqq.; pebbles of, xlix. 308 et seqq. Southern Hill (Berks), xlix. 310. Southerndown (Glamorgan), cliff-section at, xxi. 75. Southerndown Series, xxii. 74; paleont. of, xxii. 15; geol. posit. of, xxiii. 23; sep. exist. denied, xxiii. 200, 526, 527. See also Sutton Stone. Southminster (Essex), section to Tolles- hunt D’Arcy, xxxvili. pl. xxvi. Southwark (Surrey), well-section at Bar- clay & Perkins’s Brewery, x. 141. ; Southwell (1. of Portland), section at Sugton Pit, xxxi. 39. Southwick (Sussex), section to nr. Port- slade, xlviii. pl. vii. Southwold (Suffolk), Chillesford Clay, ete. nr., Xxil. 26, 27; section at N. end of cliff, xxvii. 462; do. to nr. Wallingford, xlvi. pl. vii.; morainic deposits of, xxxvill. 737; shingly sands w. der. Crag shells at, xxxviii. 740. Southwold Beds, list of mollusca fr., xlvi. 93. Sowersy, G. B., Tert. Mollusca fr. Sto. Domingo, vi. 44-53 & pls. ix.-x. , Tert. Foss. fr. Grove Ferry, xv. 136 & pl. v. Sowersy, J. DE C. (& J. W. Satter), Tables of Palwoz. Foss. in N. Wales, i. 20, 21. 2B Sow Sowersy, J. DE C., obituary of, xxviil. p. xlv. Sowerbya longior, sp. nov., xxxvi, 231 & pl. ix. Sowerbyi-zone, xlix. 483. Spa (Liége), section to Pepinster, ix. 21. Spain, Tert. in, i. 235, *vi. (Part 2) 1-13; geol. of, vi. 406-413; *de Verneuil & Collomb’s work on, x. p. lii; progr. of geol. in 1855, xii. p. xcv; *Casiano de Prado’s memoir, xii. p. Ixxvil; *Mesoz. foss. fr., xxi. (Part 2) 1; coal-bearg. equivs. of Punfield Beds in E., xxvii. 224; foss. vertebrata discov. in, xxxill. 124-133 w. list; mammoth & other mammal. re- mains fr. N., xxxiii. 537-540; geol. of district neighb. Gibraltar, xxxiv. 511. See also Gibraltar, Leon, Malaga, ¢& other place-names. Spalacotherium tricuspidens, gen. & sp. nov., x. 426-482 figs. Spanish Head (I. of Man), ii. 320. Spatangus delphinus, xx. 488 & pl. xxii. ocellatus, xx. 487 & pl. xxi. — Omalii, viii. 342 & pl. xviii. —— purpureus, xxxi. 446 & pl. xxi. ., pustulosus, sp. nov., xx. 489 & pl. xxi. Spathose iron-ore in Nova Scotia, vi. 356, 360; veins of, in Brendon Hills, xxv. 255-256 figs. See also Iron-ores. Spean, Glen (Inverness), rock-success. in, xvil. 218, xix. 206; evids. of glac. action in, xviii. 173 et seqq.;.section across, xvill. 174; ancient ice-dam at mouth of, xlviii. 12 ; syenite of, dispers. of boulders fr., xlvin. 23. Sprarine, H. G., Recent Encroachm. of Sea at Westward Ho!, xl. 474-478 w. map. Special General Meetings, for election of officers, etc., x. 397, xi. 384, xxxill. Proc. 6, xlii. Proc. 91, xlvii. Proc. 11, 170, xlviii. Proce. 8, xlix. Proc. 10; for alterat. of Adm. Fees & Contrib., xiv. 941, xvi. 150; altering Composition- fee, xvill. 159, xxxiil. Proc. 96, 1. Proc. 150; changing venue of Meetings, xvi. 447, 487; instit. Class of For. Corr., . xix. 157; alter. Bye-Laws, xxi. 322, xlv. Proc. 78, 79, 81, 85; sanctioning Index, xlix. Proc. 152. See also Geolo- gical Society. Species, transmut. of, xii. p. exv ; success. of, xili. pp. cxlii et seqq., xiv. pp. clvi— clvii, xv. 278 & *(Part 2) 1-5,; diffus. in time & space, xv. 285; *Darwin’s ‘ Origin of Spp.,’ xvii. p. xxxix; condits. _ to be obs. in establ. new spp., xxxill. 485 et seqq. i Specific gravities, comparative, of molten & solidified Vesuvian lavas, xxxviii. Proc. 240; sp. gr. of basalt-glass, xxxix. 448; of Gr. Whin Sill at var. locals., x]. 643; of pluton. rocks of Garabal Hill & Meall Breac, xlviii. 107; sp. gr.as a test of relat. basicity of gabbro, ]. 321. Spectrum analysis in assaying, xxxii. Proc. 96. 362 Specular iron-ore in Nova Scotia, vi. 355 et seqq. See also Iron-ores. ey Speculation, geological, xxv. pp. xxxvill et seqq. Spear, Mt. (Switzerland), folding of rocks in, v. 243. Speeton (Yorks), section comp. w. that at Louth, xxiii. 241 ; do. to Kilnsea Beacon, xxiv. 148; do. at, descr., xxiv. 220, xliv. 345; vert. do. descr., xlv. 581; do. at Nanny Goat’s Ho., facg. xliv. 366 ; do. ibid. to show altern. of coloured bands, xliv. 354; maps & sections, xxiv. 229 et seqq., xlv. 578; pres. state of cliff- section & shore-expos., xlv. 576, 577; Red Chalk at, xliv. 337; Lr. Chalk nr., xliv. 343; drift at, xlvil. 405 & pl. xii (section) ; infra-glac. beds of, xlvii. 411. Speeton Clay, bibliogr. of, xxiv. 219; correl. w. Gault discussed, xxiv. 223; classif. of beds constit. Sp. Cl, xxiv. 225; vert. distrib. of foss., xxiv. 241, 245 ; economic products of, xxiv. 249; in Yorks & Lincs, & its equivs. in N. Europe, xxvi. 326-348 & pl. xxiii (map & sections) ; subdivs. of, xlv. 575-618 w. map & sections, xlix. Proc. 117 et seqq. SPENCER, J., Boulders found in Seams of Coal, xli. 734-735 w. vert. section. , Evid. of Ice-action in Carb. Times [abs.], xliv. Proc. 93. ——,, obituary of, 1. Proce. 51. Spencer, J. W., Orig. of Basins of Gr. Lakes of America, xlvi. 523-531 w. map. Spencer Mts. (New Zealand), format. of lake-basins in, xxii. 254-260 w. map. Spengill (Westmoreland), Stockdale Shales of, xliv. 700 w. section. Spermophilus citillus, erron. attrib. to Pleistoc., xxvi. 128. — sp. fr. Ightham fissure, 1. 194. Spessartine-garnet (?) in Beddgelert sphe- - rulite-rock, xxxvul. 404. Spey River (Scotland), O. R.S. fish-beds of, xv. 344 & pl. x1.; section to Deveron R., xxvii. 102. Spezia (Liguria), Jurass. of, v. 266-272. Sphera, see also Corbis. crassicosta, Xxxix. 526 & pl. xvi. — _fimbriata, sp. nov., xxxix. 525 & pl. xvii. madagascariensis, sp. nov., xlv. 336 & pl. xiv. Spheroceras Brongniartii, xxxvii. 597. dimorphum, xxxvii. 598. —. Gervillii, xxxvii. 597. —— Manselii, xxxvii. 597. Meniscus, XXXvil. 597. polymorphum, xxxvii. 598. Sauzei, xxxvii. 596; bed at Oborne, XXxvii. 591. Wrightii, sp. nov., xxxvii. 599. Spherodus gigas, char. of dentit. of, xxv. 385 fig. — rugulosus, sp. noy., i. 167 fig. —— spp. fr. Maltese Mioc., xxxv. 529. Spheroidina ornata, sp. nov., xliv. 6 & pl. i. 363 Spheroma serratum comp. w. foss. forms, xxxv. 348 & pl. xiv. sp. (Coal Measures), xix. 79 fig. Spheronites aurantium, *ii. (Part 2) 30- 32 & pil. iii. Spheronites-Limestone in Sweden, i. 5 et seqq. Spherophthalmus pecten, xxi. 481 figs., 482. Spherosiderites identif. as Nautilus, v. 263. Spherospongia, outer form & struct. of, xl. 816 & pl. xxxvil. tessellata, xl. 840 & pl. xxxvil. Sphargis, aff. w. Psephophorus, xxxvi. 406 et seqgq. Sphene in Donegal Granite, xviii. 416 ; in sheared rocks of Malvern Hills, xlv. 490; in Shap Granite, xlvii. 276. Sphenodon, aft. w. Hyperodapedon, xxv. 147, xliii. 676 et segg.; views of skull, xliii. 682, 683. Sphenodontia, group def., xliii. 691. Sphenodontide, family def., xl. 692. Sphenonchus (Hyhodus) obtusus, sp. nov., xxxvil. 420 & pl. xxii. Sphenophyllum antiquum, xviii. 312. emarginatum, xxii. 152-153. erosum, iil. 430. Schlotheimii, iii. 430, ix. 145. Sphenopteris affinis, circinate vernat., fructif., & varr. of ,xxxiv. 132 & pls. vil.— Vill. antipodum, sp. nov., xxiii. 146 & pl. vi. artemisiefolia (?), ii. 429. canadensis, sp. nov., xxii. 156 & pl. xiii. elongata, sp. nov., Xxxvill. 355 & pl. xxvu. — Harttii, sp. pl. xvi. Hitcheockiana, sp. nov., xviii. 321 & pl. xvi. — Heninghausi, xviii. 320. — Jugleri, xx. 79. latior, sp. nov., xxii. 156 & pl. xiii. marginata, sp. nov., xvii. 3821 & pl. xv. modesta, sp. nov., xx. 79 & pl. x. —— munda, sp. nov., xxii. 156 & pl. xiii. nephrocarpa, sp. nov., vii. 179 & 1. xii. obtusiloba (?), i1. 429. recurva, Sp. NOV., xix. 464 & pl. XVil. tridactylites, *vii. (Part 2) 97. sp. (Coal Measures), iii. 429. Sphenospondylus, gen. nov., dors. vertebr. of, xxxix. 55-61 figs.; imtermed. betw. Trachodon & Iguanodon, xliv. 46, 47. Sphenotrochus, gen. char. & aff. of, xxvi. 307. — australis, xxvi. 297 & pl. xix. excisus, xxvi. 298 & pl. xix. Spheroids in felspar-porphyry of Carrick, xxii. 621, 523 ; in Antrim iron-ore, chem. anal. of, xxvl. 158. See also Spheroidal nov., xvii. 321 & Spi Spheroid-bearing granite of Mullaghderg, xliv. 548-560 figs. & pl. xiv. Spheroidal concretions in Coniston Limest., ii. 113; in Ireleth Slates, ii. 114; spher. state of water, xiv. 483; struct. in granite of E. side of Dartmoor, xxv. 273-280 figs. ; & column. & fissile struct., Xxxxli. 140-154 figs.; spher. igneous rock at Porthdinlleyn, xxxvii. 50; struct. in Lleyn basalts, xlix. 148; of porphyrite at Balcreuchan Port, xxxiv. 781; struct. assoc. w. variolitic do., xlvii. 48, 60; in rocks at Grange Mill, ]. 634; do. generally, var. orig., xxxv. 330; spher. jointg. & weatherg. of Sarn diabases, xliv. 450. Spherules, poss. spores & sporangia, in Pharetrospongia, xxxili. 250, 251 & pl. xi.; oolitic, in Wenlock Limest. of Rhymney district, xxxv. 501 & pl. xxiv. ; spher. of iron pyrites in limest. above Rhymney Grit, xxxv. 504; in felsite of Pwll Hendre, xl. 307; formed along cracks im vitreous rocks, xl. 343 et seqq. Spherulites in fused basalt, x1. 340; hollow, & their occurr. in ancient Brit. lavas, xli. 162-169 & pl. iv.; spher. in ‘oranulite-glass,’ xli. Proc. 90; im Ardtun tachylyte, xliv. 301, 302 & pl. xi.; in Quiraing & Bryansford do., xliv. 304, 305 & pl. xi.; in Carrock Fell do., xlv. 300; in Whiteinch do., xlv. 627; in Lleyn felsites, xlv. 251 et seqgq. ; in aug.-andesites of Mull, xlvi. 362 & pl. xiv.; spher. of Skye, xlix. 183, 186, ]. 220, 221; in Arran pitchst., xlix. 550, 559-560 ; composite, in obsidian fr. Hot Springs (Cal.), xlvi. 423-428 & pl. xvii.; hollow, in altered rocks, xlvii. 443; orig. of, xlix. 155. Spherulitic felsite of Carrock Fell & Gr. Lingy Hill, xxxi. 16, 20 & pl. un; spher. pitchst. & perlites, recent, struct. of, xxxill. 451; ancient, do., xxxili. 453 & pl. xx.; struct. of altered felspar- crystals, xxxiv. 484 & pl. xxi. ; do. in lavas of Y Glydyr Fawr, xxxv. 508-510 fig. ; spher. rocks, devitr., fr. Beddgelert, xxxvu. 403, 404 & pl. xxi. ; sph. rhyolite of Pontesford Hill, etec., xxxviii. 121, 124; do. of Caradoc, xlvii. 540, 541; spher. struct. in quartz-porphyries of St. David’s, xxxix. 315 & pl. x.; coarsely spher. rocks, alterat. of, xli. 183-191 w. chem. anal. & pl. ix.; spher. struct. of cert. rhyolites nr. Shap Granite, xlvii. 302, 303; spherul. obsidians of Yellow- stone district, xxxvil. 893 et seqq. & pl. xx.; & perlitic do. fr. Pilas, xlvii. 530-533 & pl. xviii. ; spherul. & perlitic structs., seq. of, 1. 10. Spicules, see Sponge-spicules. ‘Spider-leg’ gold of Queensland, xxviii. 296, 297 w. chem. anal., xxxiv. 435. Spiennes (Hainaut), Chalk of, xlii. 331. Spijoen-Kop(Griqualand West), quartzites, etc. of, xxx. 640. Spilsby Sandstone, xlix. 468 et seqgq. 2B2 Spi : 364 Spinax major ref. to Cestracion canalicu- latus, ix. 281. Spinel, chem. anal. of, xxx. 305. Spinellids in gabbros & peridotites of W. Is. of Scotland, xli. 374. Spinney Hills (Leicester), Rheetic at, xxx. 748 ; vert. section of same, xxxii. 213. Spirifer acuticostatus, xix. 171 & pl. ix. Aldrichi, sp. nov., xxxiv. 634 & pl. xxix. antarcticus, sp. nov., i. 276 & pl. x1. — antiquissimus, sp. nov., xx. 295 & pl. xvii. barusiensis, sp. nov., xx1i.42 & pl. i. beirensis, sp. nov., vi. 191 & pl. xxvi. biforatus, iv. 175, 176. bisuleatus, var. acutus nov., XXVill. 329 & pl. xvi.; sp. all. to, xxviii. 835 & pl. xvii. — Chechiel, ix. 358 & pl. xv. convolutus (?), xxvill. 335 & pl. xvii. — Davidis (?), xx. 296 & pl. xvii. disjunctus, 11.78 figs. ; distorted, iii. 80-82 figs. ; fr. China, ix. 354 & pl. xv. dubius, sp. nov., Xxviil. 330 & pl. xvi. —— duplicicosta, xxxiv. 628. giganteus, ili. 85 fig.; distorted, 11. 83-84 figs. —— glaber, xix. 170 & pl. ix. granulifer, sp. all. to, xxxiv. 634, — Grimesi, sp. all. to, xxxiv. 628 & pl. xxv. —— Hawkinsii, sp. nov., 1. 276 & pl. xi. —— kashmiriensis, sp. nov., xxi. 41 & pl. i. Keilhavii, *iii. (Part 2) 55 figs. ; xvi. 440. lamellosus, sp. all. to, xxxiv. 629. lineatus, var., xvill. 29 & pl. ii. — lynx, iv. 175, 176. —— macronotus non cuspidatus, iv. 176. macropterus, var. micropterus Nnov., xxvi. 79 & pl. iv. mousakhailensis, sp. nOov., xvill. 28 & pl. ii.; xxii. 41 & pl. i. octoplicatus (?), xxvi. 79 & pl. iv. —— Orbignii, sp. nov., ii. 276 & pl. xi. ovalis, Xxxiv. 629. pennatus, sp. all. to, xxxiv. 633 & Dl kaa Xe —— plicatus, sp. nov., iv. 177. — Rajah, xxii. 40 & pl. ii. — striatus, xvill. 28 & pl.i.; xxvii. 334 & pl. xvii.; sp. all. to, xxviii. 336 & pl. xviii. terebratuliformis, iv. 176. — undifer, var. undulatus, xxviii. 330 & pl. xvi., 331 & pl. xv. —— Verneuilii, xxvi. 78 & pl. iv. —— vespertilio, xxviii. 329 & pl. xvi. —— Vihianus, sp. nov., xxii. 41 & pl. 1. —— sp. (Carb.), xxii. 36 & pl. i. eh Spirifer - Sandstone in Nassau, xiii. p. Ixxxviil. Spiriferina cristata, xix. 170 & pl. ix.; Xxxiv. 629. —— octoplicata, xviii. 29 & pl. i. —— sp. (Lr. Carb.), xxxii. 463 & pl. xxv. Spiriferina-Bed (Lr. Lias), at Camerton, xxl. 471, 473; about Radstock, xxxi. 496 et seqq. Spirillina crassa, xl. 770 & pl. xxxiv. helvetica, xl. 770 & pl. xxxiv. Spirocyathus, gen. nov., xlv. 1386 & pl. v. atlanticus, xlv. 186 & pl. v. Spiroloculina limbata, xvii. pl. xv. Spirophyton brasiliense, xxxvii. 303. Spiroplecta americana, xlviil. 535. annectens, xliv. 5; 1.700. —— biformis, |. 700. Spiropora intermedia, sp. nOv., XXXVili. 57 figs. —— regularis, sp. nOv., Xxxviil. 55, 56 figs. Spirorbis arkonensis, xxxviil. 384. carbonarius, xxl. 144; xxxiv. 9 & pl.i.; var. Hibberti, xxxiv. pl. i. —— clymenioides, sp. nov., xxii. 584 & pl. xxvi. —— omphalodes (?), ix. 357 & pl. xv. Spirorbis-Limestone in N. Shropshire, etc., xxxill. 10; as a base-line for Upper Carb., RXR ie Spiti Shales (Jurass.), xxxiv. 361. Spiti Valley (N.W. Himalayas), Jurass. of, xxiv. 506-509. Spitsbergen, geol. of, xvi. 150-152, 428- 444; *Trias in, xxv. (Part 2) 18; foss. floras of, xxx. Proc. 101 et seqq. Spitskop (Transvaal), section of ‘ rotten reef,’ xli. 581; gold reef at Grey’s Creek nr., xli. 581; alluy. gold of, xli. 586. Spittal of Glenshee (Perth), section to Blairgowrie descr., xvil. 226; contorted schists of, xvil. 235. Spitz, Mte. (Tyrol), section, v. 168. Spodumene in Cornish dolerite, xxxiv. 473. Spondon (Derby), Boulder Clay at, xli. 443; section to Chellaston Hill, xlii. 46). Spondylus bifrons, sp. nov., v1. 53. —— Dutempleanus (?), xxxi. 297. gibbosus, xxxi. 297. nidulans, XXxix. 513. Sponge Bed at Hunstanton, xx. 328, 331 ; in Hunst. Limest. Series, xxiii. 229 et seqq., xliil. 563; chem. anal. of same, xlii. 587; Sp. B. im Lines, xliv. 324, Sponge-forms, gen. similar. of U. Gr. coprolites to, xxvill. 398, 402, xxix. 77 et seqq. Sponge-protoplasm, so-called, xxxvi. 73 et seqq. Sponge-spicules, absent in Ventriculites, xxix. 67; silic., repl. by calcite, xxxiil. 250, 252; form & arrangem. of, in Protospongia, xxxvi. 363, 364; in Niagara Limest., xxxvil. 254; in tidal mud of Severn estuary, xxxix. 614 e¢ segq.; fr. St. Erth, xlii. 214; in Bargate Stone, 1. 680, 683. Spongia paradoxica, so-called, fr. Red & White Chalk of Hunstanton, xl, 273- 279 w. chem. anal. Spongida, see Porifera. Spongitien (Oxford.) in S. Jura, xiii. 242, 7°? an 365 St Spongodiscus asper, sp. nov., xlv. 123 fig. expansus, sp. nov., Xlix. 224 & pl. v. sp., xlix. 224 & pl. v. Spongolena symmetrica, sp. nov., xlix. 224 & pl. v. ‘Sporadic limestones’ in W. Anglesey, xliv. 476; in N. Anglesey, xliv. 508. Sporangites glabra, sp. nov., xxii. 165 & pl. xii. —— papillata, sp. nov., xxi. 139, 165 & pl. xii. Spores found w. Stigmarian roots, vi. 18, 20 figs. Spore-cases in coal, xxvii. 160. Spore-like bodies resemb]. Parka decipiens, xxxvill. 100, 107 & pl. iii. ‘Sport’ (change in organism), xlv. 162. Spotted rock (?Jurass.) in Lepontine Alps, xlvi. 214 e¢ seqq., xlix. 89 et seqq.; (Silur.), in neighb. of Shap Granite, xlvil. 318, 319 & pl. xii. Spotted schist in Skiddaw Granite area, xxxil. 2, 4 & pl. i.; chem. anal. of same, XXX11. 5. Spranger’s Well (Griqualand West), sec- tion descr., xxx. 591. Seratt, T. A. B., Geol. of S. Part of Gulf of Smyrna & Promontory of Karabour- nou, i. 156-162 w. sections & pl. iii (map). (& E. Forgess), Geol. of Lycia, i. 8-11. , Geol. of Samos, iii. 65-67 w. section & pls. ii-iii (map); Geol. of Part of Eubea & Beeotia, i. 67-73 w. sections & pl. iv (map). , Geol. of Varna & other Parts of Bulgaria, xii. 387-388, xiii. 72-83 figs., 176; Freshw. Deposits of Eubea, Coast of Greece, & Salonica, xiii. 177- 184 w. vert. section. —— ——,, Geol.of N.E.Part of Dobrudscha, xiv. 203-212 w. sections; Freshw. De- posits of Levant, xiv. 212-219 w. sec- tions. — , Freshw. Deposits of Bessarabia, Moldavia, Wallachia, & Bulgaria, xvi. 281-292 w. sections. , Bone-Caves nr. Crendi, Zebbug, & Melliha (Malta), xxiii. 283-297 figs. , Coal-bearg. Deposits nr. Erekli, XXxill. 524-532 w. sections. , obituary of, xlv. Proc. 42. Spray-pitted sandstone (Perm.), xii. 265. Springs, thermal, in Armenia, xi. 316; nr. Teheran, xv. 198; *of Carlsbad, xii. (Part 2) 18; in Venezuela, xvi. 468; in Nevada, xx. 322; in New Zealand, xli. 219. Spring Creek (Victoria), section descr., xxvi. 288. Spring Garden (Barbados), submar. pro- file on coast nr., xlvii. 205. Spring Head (Barbados), section to Rock Dundo, xlvii. 212. Springtield (Fife) brickworks, section at, xxi. 171. Springfield (Linlithgow), dolerite of, xxx. -=- 556. Springfield (Maryland) copper-lode, xiii. 243, 244 fic, Sproxton (Yorks), section in Corall. descr., XXxill. 354. Spruce, R., Vole. Tufa of Latacunga & Cangdua or Vole. Mud of Quitenian Andes [abs.], xxi. 249. SpuRRELL, F.C. J., Discov. of Paleolith. Implem. Floor at Crayford, xxxvi. 544— 548 figs. & pl. xxii (flimt-block). Spynie, Loch (Moray), section, vil. 99 ; Telerpeton elginense fr., viii. 98; Middle Lias of, list of foss. fr., xxix. 156. Squalide, Maltese Mioc., list of, xxxv. 528. Squalodon [? antwerpiense], xxi. 231 & pl. xi.; sp. (Mioc.) tr. Malta, xxxv. 525; fr. Suffolk Crag, xiii. 15. Squaloraia sp. (Rhetic), xvi. 499. Squatina Cranei, sp. nov., xliv. 144 & pl. vii. Squilla Desmarestii comp. w. Sq. Wethe- relli, xxxv. 550 & pl. xxvi. Lewisti, sp. nov., XXXv. pl. xxvi. pennata comp. w. Sq. Lewisti, xxxv. 554 & pl. xxvi. -—— Wetherelli, sp. nov., xxxv. 549 & pl. xxvi. sp. (Coal Measures), xix. 79 fig. St. Acheul (Picardy), fiimt-implem. fr., Xvi. 190-192 & pl. x1., xxiil. 48, 52 figs. ; sections at, xix. 501, xxiv. 111, 113 & pl. iv.; beds correl. w. those at Moulin Quignon, xix. 502; age of gravels dis- cussed, xxiv. 104 et seqq. St. Alban’s (Herts), section to Whaddon Chase, xxii. 402. St. Alban’s Head (Dorset), Portland rocks of, xxxvi. 193 & pl. vill.; xxxvin. Proc. 121. St. Andrew’s Channel (C.B.), sections in Laurent. & Lr. Silur. deser., xlii. 518, 519. St. Ann’s Chapel (Caernarvon), xlix. 442. St. Ann’s Grit (? Cambr.) of Caernarvon, xlviii. 249, xlix. 444, 450. St. Ann’s Harbour (C.B.), section, iil. 260. St. Anne’s Hill (Surrey), section to St. George’s Hill, xlin. 453. St. Anthony, Falls of (Minn.), drift in veighb. of, xxxiv. 886; recess. of, xxxiv. 892; gorge formed by same, xxxiv. 889 ; plan showg. progr. of same, xxxiv. 897. St. Asaph (Flint), section in Elwy R. bank, below The Mount, xliii. 81. St. Asaph Drift in Vale of Clwyd, xlii. 79. St. Austell (Cornwall), granite, etc. of, viii. 9, 10; fluid-cavs. in quartz of same, xiv. 486, 487 & pl. xix.; section S. of, viii. 12; killas fr. Polgooth & Polmear Mines, & Sanctuaries, xxxi. 321, 323; altered dolerite fr. Sanctuaries, xxxil. 422, xxxiv. 471, 472 w. chem. anal.; mi- crosc. struct. of Devon. grits of, xxxvii. 9; struct. of waterborne sands in river nr., XXxvil. 21 et seqq. 552 & St 366 St. Bartholomew (W.I.), geol. of, xxix. 550; Koc. madrep. fr., xxix. 551-565 & pls. Xix.—xxli. St. Bees (Cumberland), Perm. of, xviii. 216, xx. 158 ; ‘veget. deposit’ at, xxxvil. 35 & pl. iii (plan & sections) ; drift of coast fr. Blackpool to, xxxix. 106; sec- tion in cliffs, xxxix. 109. St. Bees Sandstone, microsc. struct. of, xxxvll. 12; occurr. in Carlisle Basin, XXxvll. 286 et seqq., 295. St. Cassian (S. Tyrol), Trias (?) of district, v. 165-167. St. Cassian Beds, in Vorarlberg Alps, xi. 451; in 8. Tyrol, xlix. 1 et segq., 16 et seqg.; age & posit. generally dis- cussed, xi. pp. lx et segq.; correl. w. Engl. Trias, xx. p. xliv; enumer. of fauna, xx. p. xliv, xlix. 48 et seqq.; *brachiop., etc. of, xxu. (Part 2) 10; *oasterop. of, xxii. (Part 2) 30; aff. of corals of, xxi. 90, 91. St. Catharine’s Hill (Hants), section descr., xxxv. 216. St. Charles River (Canada), Trenton Lime- stone, etc. on, 1x. 90. St. Clair River & Lake (N. America), vii. 228. St. Clear’s (Caermarthen), xlix. 168 et seqq. St. Cleer Down (Cornwall), chem. anal. of so-called ‘ greenstones,’ xxxiv. 487. St. Clement’s (Jersey), xlix. 526. St. Croix(Trinidad),foss. corals fr., xxiv. 12. St. Cross (Suffolk), lacustr. deposits at, xlv. 504-510 w. section. St. David’s (Pembroke), foss. fr. Lingula- Flags nr., xx. 233-241 & pl. xii.; Lin- gulella fr. Menev. of, xxiii. 339-341 ; other foss. fr. same, xxvill. 173-185 & pls. v.-vul.; ‘ancient rocks’ of, & their toss. contents, xxvii. 384-404 w. section & pls. xv.-xvi (foss.), xxxi. 167-195 & pls. vill.—xi (map, sections, & foss.) ; Tremadoc rocks & foss. of, xxix. 39-52 & pls. ii.—v (foss.) w. ma St. David’s (Pembroke), section in Porth y Rhaw Creek, xxxi. 372; graptolites of Arenig & Llandeilo rocks, xxx. 631-672 & pls. XXXI1.—XXXV1i. ; fauna of Arenig rocks, xxxvil. Proc. 108 ; pre-Cambr. of, XXXiii. 229-241 & pl. x (map & sections), xxxix. 261-333 & pls. vili—x (map & rock-sections); microse. struct. of Dimet. & other rocks nr., xxxiv. 144, 145; further notes on Dimet. & Pebid. nr., xxxiv. 1538-169 w. sections, xlii. 351; do. correl. w. Archean of Anglesey, XXxxvil. 231; sketch-map showg. Arvon., xxxv. 285; halleflintas of, xxxv. 289, 293; classif. of Longmynd & Harlech rocks, xxxvil. Proc. 67; Cambr. & pre- Cambr. nr., xl. 520; vole. group of, xl. 294-311 figs. ; Pebid. vole. series of, xlvi. 241-269 fies. & pl. x (map), xlvii. Proce. 102 ; “Blake’s, Hicks’s, & Geikie’s papers criticized, xl. Proc. 39, 40; hornbl.-picrite boulder nr., xli. 518 & pl. xvi. St. David’s Group (= Middle Monian pars), xliv. 542. St. Denis (Seine), artes. well of La Cha- pelle, xxviii. p. lix. St. Erth (Cornwall), so-called ‘ green- stones’ betw. Camborne and, xxxii. 172; Plioc. deposit at, xli. 65-73 figs., xlu. 201-215 figs. St. Fagan’s (Glamorgan), proport. numbers of pebbles in Boulder Clay, xxxix. 47; section at Ty Fry showg. shattering & contort. of strata by ice, & intrus. of Boulder Clay, xxxix. 48. St. George (Flint), section in quarry nr., xliii. 85. St. George’s (Glamorgan), section in Boul- der Clay, etc. at, xxxix. 45. St. George’s Bay (Newfoundland), Coat Measures of, xxx. 732, 735 w. section. St. George’s Down (I. of W.), section to Norris Castle, xxvi. pl. xxxvil. St. George’s Hill (Surrey), plateau-gravel & contorted drift of, xli. 169, 170 fig. ; Southern Drift on, xlvi. 159; ‘section to St. Anne’s Hill, xlii. 453. St. George’s Monastery (Crimea), section nr., descr., xiv. 162. St. Gilles (Brabant), Middle Nummul. of, vill. 335, 337. St. Gothard Pass (Switzerland), geol. of, xlu. Proc. 70 et seqgq. St. Helen’s (I. of W.) Beds, ix. 267. St. Helena, shell-beds of, viii. 195; extinct land-shells of, viii. 197-199 & pl. v.; 1864 earthquake in, xxi. 46. . St. Helier (Jersey), well-section at, xlv. 119. St. Ives (Cornwall), so-called ‘ greenstones ” in district, xxxii. 172. St. Ives (Hunts), prob. horiz. of Red Rock at, xxxlii. 313; section in clay-pit at, xlii. 543; Rhamphorhynchus Jessoni fr. Oxf. Clay of, xlvi. 429-431 figs. Lr. Calcar. Grit), xlii. 544. St. Jerome (Canada), section to Petite Nation R., xxi. 47. St. John (New Brunswick), geol. of neighb., xviil. 299 et seqgg.; Devon. crustac. fr., xix..75 et segg.; Devon. age of foss. flora denied, xxviii. 164; Erian (Devon.), plants fr., xxxvil. 303 & pl. xiii. St. John, Vale of (Cumberland), syenite of, xxv. 435; age of same, xxv. 439; lr. portion of green slate series betw. Keswick and, xxvi. 603; do. in Vale, xxvi. 604 ; fluid.-cavs. in quartz-felsite of, xxxi. 684 & pl. xxx.; q.-f. & surroundg. rocks, xxx. 12 w. map, 18 & pl. u. (microsc. sections) ; chem. anal. of same, XXxll. 22. St. John Group (Lr. SiJur.), in S. New Brunswick, xxi. 426. St. John, Point (Pembroke), section to nr. Solva Harbour, xxxi. pl. vili.; do. to St. David’s Valley, xxxiii. pl. x. St. John’s (Jersey), xlix. 528. St. Josse-ten-Noode (Brabant), Nummutl. of, viii. 342. 367 St. Kilda, ancient volcano of, xxx. 255; microsce. struct. of gabbro fr., xli1. 89, 94.& pls. iv., vii.; veined rock fr., xlix. 197, 198. St. Lawrence (I. of W.), Upper Greensand, ete. at, xxxvil. 370 et seqq. St. Lawrence Gulf (Canada), section to Lake Michigan, vii. 237; do. to Portage Brilé, xx. 129. St. Lawrence River (Canada), packg. of ice in, li. 422-426; boulders & valley-de- posits along, ii. 426-429; landslips in same, li. 429-431; rocks along, nr. Que- bec, ix. 91-96; glaciated rocks of, xv. 205; section to Atlantic at Halifax, XXvl. pl. xxx. St. Leonard’s (Sussex), footpr. in Wealden nr., vill. 396; Wealden strata at, x. 173 et seqq. St. Louis Rapids (Canada), section to Cedars Rapids, vii. 249, viii. 203. St. Louis River (Canada), section to Isle Jesus, viii. 203. St. Lucia Bay (Zululand), section to Mt. aux Sources, Drakensberg, 1. pl. xxu.; anthracite at, 1. 553. St. Mabyn (Cornwall), parish of, xxxiv. 479. St. Margaret’s (Kent), boring at, xlii. 37. St. Martha’s Chapel (Surrey), Bargate Beds nr., 1. 681. St. Mary parish (Jamaica), section, xxi. 5. St. Mary Hill Common (Glamorgan), Sutton Stone at, xxiii. 204. St. Mary’s (Azores), geol. of, 11. 89 ; earth- quake at, ix. 2. St. Mary’s Bay (Newfoundland), lead- & copper-ores of, xxx. 728. St. Mary’s I. (Kirkeudbright), Silur. foss. fr., iv. 206. St. Mary’s Loch (Selkirk), black shale- bands S.W. of, xxxiv. 265 & pl. xi (map); gen. section thro’ district S.W. of, xxxiv. 279. St. Mary’s River (Nova Scotia), section to Barney’s R., vi. 350. St. Marychurch Valley (Devon), section along, xxii. 466. St. Maurice (Switzerland), section to Sem- branchier, x1. 24 & pl. i. St. Michael’s (Azores), earthquake at, ix. 2. St. Michael’s Mount (Cornwall), crumpled mica-schist, etc. of, xxxii. 411. St. Michel, Mt. (Lr. Normandy), sub- merged forest, etc. at, 11. 238-240. St. Mihiel (Lorraine). map of country round, xxxvil.511; Corall. & other rocks of, xxxvil. 510 et seqq. St. Minver (Cornwall), dolerite of, xxxiv. 478 & pl. xxil.; erupt. rocks fr. neighb. of, xlii. 392-401 figs. & pl. xii (microse. sections). St. Neots (Hunts), Pliosaurus Evansi fr. Oxf. Clay of, xxxii. 716-723 figs. St. Nicholas (Switzerland), section in Pterocerian descr., xlin. 245. St. Orso (Vicentino), section nr., v. 221. St. Paul I. (Indian Ocean), denud. of crater, vi. 221 w. map & views. ‘greenstones’ in Sta St. Pavace (Sarthe), section to Sillé-le- Guillaume, xx. 214. St. Petersburg (Russia), artes. well-boring at, xx. 444. St. Prest (France), *Hleph. merid. co-exist. w. man at, xix. (Part 2) 17-19. St. Sampson’s (Guernsey), section at, vii. 120. St. Stephen’s (Alabama), Eoe. (?) at, iv. 15. St. Stephen’s (Cornwall), chem. anal. of elvan nr., xxxil. 176. St. Ursanne (Switzerland), section descr., xliii. 236. St. Vincent (W.1.), souffriére of, v. 53-55. Stable Quarry (Bradgate Park), quartzite, ete. in, xlvii. 90. Stacey, G. B., Geol. of Benghazi & on Subsid. in its Neighb., xxii. 384-386 w. section. Stacue#, G., *Ry. Section betw. Laibach & Trieste, xv. (Part 2) 10-11. , *Geol. of Carinthia & Istria, xvi. (Part 2) 12-14, xxvii. (Part 2) 12. ,*Geol. & Surf.-feats. of Tran- sylvania, xvii. (Part 2) 5-6. , *Eoc. Foss. fr. Istria, xix. (Part 2) 31; (& K. Zitren & F. von Haver), *Geol. of Dalmatia, xix. (Part 2) 30-31. *K lippenkalk of N. Carpathian Range, xxv. (Part 2)7-8. ——, *New Istrian Foss., xxix. (Part 2) 3-4, Stack, Loch & Ben (Sutherland), sections to Kinlochmore, fig. & descr., xvi. 224 et seqq. j Staden Low (Derby), 1. 620. Staffin, Loch (Skye), Estuarine Beds & Oxf. Clay at, vii. 104-110, viil. p. Ixxv; shells tr. former, vii. 110-113 & pl. v.; section in Oolite descr., xxix. 329. Stafford , drift-deposits betw. Wolverhamp- ton and, xxxvi. 182. Staffordshire, salt-beds in, iv. 263; opel field of N., iv. 263; section across, XV1. pl. iv.; Rheetic in, xvi. 385; Coal Mea- sures in S§., xvill. 139, xxxiil. 630; Carb. in N., xviti. 139, xxx. 627; Millst. Grit of, xx. 242-267 & pl. xiv (map) ; Carb. dolerites of S. descr., xxx. 547 ef seqq-; later Pennine Boulder Clay in, xl. 474, et seqq. Stafholt (Iceland), brece. tuff w. lignites ab, xii. LOW. StagburyHill (Worcester),section at,xi.193. Staggia (Tuscany), post-Tert. nr., i. 287. Stagonolepis, struct. of pubic bone, etc., xlvii. Proc. 189. Robertsoni, xv. 434, 435, 440-460 & pl. xiv. ; crocodil. aff. of, xv. 455, 459, xxxi. 423-438 & pl. xix. Stags (Lizard), gneisses of, xliv. 315. Stainforth Fault (Yorks), viii. 48. Stainmoor (Yorks), supp. submers. of, iv. 93, 95; section to Thames Valley thro’ Holderness, xxvi. 104 fig. & descr. & pl. vii.; Brockram transp. by land-ice over, Xxxl. 64, 65. Sta Staimton (Lincs), section to nr. N. Wel- lingham, xxiv. 165. Stalagmitie breccia in Robin Hood Cave, xxx. 242;. char. of fauna fr. same, xxxil. 246. Stalybridge (Lancs), thickness of Millst. Grit at, xx. 250. Stamford (Lincs), Oolites nr., ix. 335; sections in same descr. w. lists of foss., xxix. 248; faulting of same, xxix. 267; ident. of Gr. Oolite foss. w. those of Northampton, xxix. 263; gen. section, xxix. 283; do. across Welland Valley at, xxix. pl. x. Stampekjern (Norway), section at, xi. 171. StanceR, W., obituary of, xi. p. xlii. Stanislaus River (California), gold-diggings on, x. 310, 311. Stanuey, W. F., Correction of Mallet’s Calcul. of Energy devel. by Earth’s Secular Cooling [abs.], xl. Proc. 67. , Prob. Amt. of Former Glaciat. of Norway [abs.], xliii. Proc. 83. Stanmore (Middlesex), hill-gravels of, xlvi. 165 ; section W. of Bentley Priory, xlvi. 166. (Notts), Stanton-on-the- Wolds section deser., xxxvili. 454, Stanton Hill (Leicester), contorted Trias, Rhetic, & drift at, xlii. 453; Chalky Boulder Clay at, xlii. 461. Stanway (Hssex), gravels in ‘till’ at, viii. 192. Stanwix Marls (Trias), xxxvil. 292 et seqq. Staphylopteris (2) Peachii, sp. nov., Xxxiv. 133-136 & pl. viii. Staple Hill (Devon), drifts, etc. on, xxxii. 231 et seqq. Star-fracture, in conn. w. theory of vol- canoes, xv. 518. Starfish Bed in Lias of Dorset coast, xix. 284, 292. Starhemberg *strata (Alpine Trias), xi. (Part 2) 28. Starston (Suffolk), section in drifts nr., XXxill. 99. Starzlach Valley (Bavaria), section, v. 207. Stassfurt (Prussia), *rock-salt & boracite at, iv. (Part 2) 12-14. Staunton, G.T., obituary of, xvi. p. xxix. Staurocephalites, gen. nov., xxxv. 383. NiAgarensis, Sp. NOV., XXxv. 383 & pl x. serrula, sp. Nnov., pl. xiv. Staurocephalus-Limestone of Cross Fell inher, xlvil. 505. Staurolite, chem. anal. of, xxx. 305; in Facheux Bay, xxx. 730; in N.E. Forfar, xlix. 340, 349. Staurolite-schists of Val Piora, xlvi. 200, 202; microsce. struct. of same, xlvi. 226. Stauroneis zealandica, sp. nov., V1. 332 & pl. xxix. Stauronema Carteri, zone of, nr. Folke- stone, xxxiil. 434. Staveley (Westmoreland), mica-trap dykes of, xxxv. 169. xxxvi. 3876 & 368 Steam & other gases, alterat. of Tert. basalts by, xlii. 83. Steamboat Springs (Nevada), section across, xx. 322; silic. & metallif. de- posits fr., xxxv. 391 et seqq. Steel Fell (Cumberland), vole. ash of, xxxi. 409 & pl. xvil. STEENSTRUP, J. J.S., elected Forr. Corr., xx. 118; elected For. Mem., xxxv. Proc.99. Steeping (Lincs), Hessle Clay nr., xxxv. 403; sections of valley, xxiv. 161, 163, Xxxvill. 715; mode of format. of same, xxxix. 602; relat. posit. of valleys of St. & Calceby Becks, xxxix. 599; dispos. ot Glacial deposits 7bid., xxxix. 601. Steeple Ashton (Wilts), Corallian of, XXXill. 286. Steeple Aston (Oxon), section deser., xvi. 116. Steganodictyum ident. w. Cephalasp. fishes, xxiv. 546. Steganoporella magnilabris, xxxvili. 265, 506 & pl. xxil.; xxxix. 436; xli. 292. neozelanica, xliii. 50. —— patula, xxxvill. 265 & pl. ix. ——- perforata, var. clausa nov., XXXVlll. 505. Rozieri, var. indica, xxxvili. 505; xli. 292. Stegocelia, subgen., char. of, xlv. 623. Stegodon, subgen. of Hlephas, xiii. 314, 318 et seqgg.; table of spp. facg. xii. 319 char. of, xxi. 258. Cliftii, xxi. 260; comp. w. S. sinensis, xxvi. 418, 419. insignis, xxi. 261; comp. w. S. sinen- sis, xxvi. 419. orientalis, sp. nov., xxvi. 421. sinensis, sp. nov., xxvi. 417 & pl. xxvii. Steierdorf (Banat), *geol. of, xi. (Part 2) 46 Steiglitz (Victoria), section, xiv. 535. STEINDACHNER, F., *Tert. Fishes fr. Vienna Basin, xv. (Part 2) 14. , *Foss. Fishes of Austr. Em- pire, xvi. (Part 2) 16; *New Tert. Fishes, xvi. (Part 2) 36. Steinlahde (Hanover), ironst. mine, section deser., xxvi. 340. Stelidioseris, gen. nov., xlix. 576. gibbosa, sp. nov., xlix. 577 & pl. xx. Stellaster Berthandi, xxvi. 393. Sharpii, sp. nov., Xxvi. 392. Stellate spherulitoid enclosures, in quartz- felsite, xlv. 248 fig. Stelloria incrustans, sp. nov., xxxv. 91 & pl. viii. Steneosaurus disting. fr. Plesiosuchus, x]. 154 et seqq.; figs. of skull, xl. 156, 158. Larteti, skull of, xxxi. pl. xix. —— Manselii, sp. nov., xxvi. 167-172 & pl. ix.; not refer. to any other gen., xl. Proc. 45, 46. rostro-minor fr. Kimeridge, 390-401 & pls. xvil.—xvill. Stenocoronine type of Proboscidea, xxi. 259, 312. Stenopelyx valdensis, xxvi. 35, XXV. 369 Stenopora, gen. diff. fr. Chetetes, xxx. 499 ; remarks on genus, xxxv. Proc. 107, XXx1x. 592. Mackrothi, xvii. 307. tasmaniensis, Xxxix. 592. Stenotheca cornucopia, Xxviil. pl. vii. Stephanoceras Blagdeni, xxxvii. 595. Braikenridgii, xxxvii. 595. Deslongchampsii, xxxvii. 595. — (Ammonites) Herveyi, xlv. 334 & pl. xiv. Humphriesianum, xxxvii. 594; zone in Dorset, xxxvii. 588, 592. linguiferum, xxxvii. 596. macrocephalum, globose form repres. distinct group, xxxvill. Proc. 234. polymerum, xxxvil. 596. zigzag, Xxxvil. 596; morphol. of, xlviil. 447-452 & pls. xili.—xiv. Stephanoceratites, enumer. of xxxvil. Proc. 233. Stephanocenia dendroidea, xix. 432. elegans, Xxix. 553. — incrustans, sp.nov., xxix. 553 & pl. xx. intersepta, xx. 27. — Reussi, sp. nov., xxiv. 19 & pl. ii. tenuis, sp. nov., xix. 423 & pl. xiv. Stephanite in Comstock Lode, xx. 325. Stephanodon *mombachensis, 1v. p. vi. Stephanophyllia indica, sp. nov., XXxvil. . 199. STePHeEn, G. M., Gems & Gold-crystals of Australian Colonies, x. 303-308. —— ——,, [Gold in New Caledonia & Tin Ore fr. New England district of N.S.W.], Xxvill. 42. Stepuens, W. J., obituary of, xlvii. Proc. 180 & genera, 62. Steppes of Siberia, xxx. 490-498 figs.; of S. Russia, xxxill. 843-862 figs. Steppe-deposits im Wallacho-Moldavia & Bessarabia, xvi. 283 et seqq. Steppe Limestone (Tert.), xiv. 153. Steppe Marls in Dobrudscha, xiv. 203 e¢ seqq. Stereodus melitensis, xxxv. 527. Stereognathus ooliticus, aff. of, xiii. 1-11 & pl.i.; dentit. comp. w. that of Trity- lodon, xl. 150 & pl. vi. Stereosternum, relat. xlvill. 598 & figs. STERNBACH, —, *Coal Deposits of Gross- Raming, xx. (Part 2) 22-23. Sternbergia, 1. 91 fig., 11. 138, 189 ; in Coal- format. of Nova Scotia, ii. 185 & pl. vili.; minute struct. of, xv. 636 & pl. xix.; vars. of, xxii. 165, xxvii. 150 & pls. vii—vili. Steuvenberg (Belgium), Antwerp Crag at, vill. 281, 286. Stevens Klint (Denmark), section, i. 265. Stevenson, W., Gap in Greywacke of E. Lammermuirs filled by O. R. S. Con- glom., vi. 418-422 w. map. Steward’s Hay Spring (Leicester), microsce. struct. of ashy slate, xxxiv. 20]. Stewton (Lines), section descr., xli. 126, w. Mesosaurus, Sto Stichocapsa chrysalis, sp. nov., xlix. 225 & pl. v. pinguis, sp. nov., xlix. 225 & pl. v. Stichoporina simplex, xlvii. 31 & pl. iv. Stickford (Lines), Hessle Clay nr., xxxv. 406. Stiewacke Valley (Nova Scotia), section to Truro, v. 130. Stirre, A. W., Mud-craters & Geol. Struct. of Mekran Coast, xxx. 50-53 w. map & sections. , [Buried Forest at Bombay], xl. Proc. 4. , Glaciat. of Parts of Jhelam & Sind Valleys in Himalayas of Kashmir, xlvi. 66-67. Stigmaria in Coal Measures of NovaScotia, ii. 134 & pl. viii., 136-138, xv. 69; in C. M. of Sydney (C.B.), ii. 393-396 figs., 11. 433, iv, 46-50 figs., vi. 127; at Port Hood (C.B.), x. 23 fig.; fr. Wigan, vi. 17 et segq.; in Calcif. Sandst. Series of Fife, xxxvi. 581, 582; relats. w. Sigillaria discussed, x. 30 et seqq.; scalarif. vessels in ‘mineral charcoal,’ xv. 633 & pl. xviii.; mode of occurr. in underclay, xliil. 672. Stigmaria exigua, sp. nov., xvii. 808 & pl. xiii. Jicoides, obs. on, xv. 76-80 & pl. iv., xxl. 148 & pl. xii.; struct. of, xxv. 248 et seqq. & pl. x.; =rhizome of Sigil- laria, li. 392, 396, xvi. 281, xxii. 131; St. fic. var., xvii. 309; var. alternans, xxl. 148; var. Knorroides, xxii. 149; var. sigillarioides, xxil. 148; var. stel- lata, xxi. 148; var. undulata, xxi. 148 ; St. fic. fr. Clayton, xliv. 375-377 fig. pusilla, sp. nov., xix. 460 & pl. xvii. Stikkisholmur type of aug.-andesites, xlvi. 363. Stile End (Westmoreland), section nr., descr. & fig., xliv. 683; St. E. Farm, mica-trap dyke descr., xxxv. 170. Stilton (Hunts), lists of Cornbrash & Gr. Oolite foss. fr., xxix. 278, 279. Stinchar River (Ayr), section to Cairn, v. 10; Silur. foss. fr., v. 18-17 & pl. i.; Silur. limest. of, vil. 153; geol. map of district, xxxvill. pl. xxv.; typ. sections deser., xxxvill. 552. Stinchcombe (Gloucester), section descr., xlv. 446. Stiper Stones (Shropshire), section to Caer Caradoc, xill. 200; Arenig quartzite & Shineton Shales of, xxxiv. 763. Stiper Stones Group, base of Silur., xiv. 49. Stiper Stone Sandstone nr. Shrewsbury, microse. struct. of, xxxvul. 7. Stirling Hill (Aberdeen), evid. of glaciat. at, xxxvill. 165. tobie Mine (Canada), section at, xliv. 836. Stockdale Beck (Westmoreland), section down, xlvii. 270. Stockdale Shales, list of foss. fr., xxxiv. 877; section in Skelgill, xxxiv. 878; stratigr. & palwont. of, xliv. 654-732 w. lists of foss., sections, & pl. xvi (foss.) ; St. Sh. in Wastdale Beck, xlix. 365. Sto Stockholm (Sweden), 4sar, etc. nr., li. 365. Stockingford Shales (Upper Cambr.), at Elnesthorpe, xlv. 30. Stockley (Wilts), sponge-spicules & colloid silica in Lr. Chalk at, xlv. 410. Stockport (Cheshire), section in drifts at, xeKiE. 95, Stockworks, tin, in Cornwall, xxxiv. 654- 659 figs. Stoppart, W. W., Lr. Lias of Bristol, xxiv. 199-204 w. sections. Stodmarsh (Kent), section to Higham, xxii. 412. Stoford (Somerset), section descr., xlv. 450, xlix. 484. Stoke (Worcester), brine-springs at, x1. 250, 252 et seqq. Stoke Farm (Wilts), section nr., descr., Xvili. 261. Stoke Ferry (Norfolk), well-section descr., xlin. 548, 556. Stoke Newington (Middlesex) gravel-pit, xxv. 95 section; Cyrena-format. at, xxxvill. 696; & Palezolith. floor at, xxxvill. 741. Stoke Row (Oxon), section to Silchester, mixes Shae Stoke St. Mary (Somerset), section descr., Xv1l. 489. Stokes, A. H., Coal found in Suderée (Feer6e), xxxvi. 620-626 w. map. Stoxss, C., obituary of, x. p. xxvi. StroticzKa, F., *Fluviat. Deposits of Cret. : Period, xv. (Part 2) 17. , *Foss. Polyzoa, xviii. (Part 2) i-8. , Char. of Cephalop. of S. Indian Cret., xxi. 407-412. , Jurass. of N.W. Himalayas, xxiv. 506-509. . Occurr. of Jade in Karakash Valley on S. Borders of Turkestan, xxx. 568-570; Route trav. by Yarkand Hm- bassy, fr. Shah Idula to Yarkand & Kashgar, xxx. 571-573; Visit to Lake Chaderkul, Thian-Shan Range, xxx. 574-580. , obituary of, xxxi. p. xlvii. Stoliczkaria & its distinctn. tr. Parkeria, xxxvill. 69-74 & pl. 11. ranulata, xxxvill. 71 & pl. ii. Stolla (S. Tyrol), xlix. 36, 76. Stolon-passages in. Hozoon canadense, xxii. 207. Stomatopora dichotoma, xl. 786 fig. ; xlv.- 563. dichotomoides, xlv. 564; var. attenu- ata, xlv. 564 & pl. xviii. dilatans, xliil. 342. dissimilis, sp. nNOV., Xxxvil. 615 e¢ seqq. figs., xxxvill. 50; var. compressa nov., xxxvill. 51; var. elongata nov., xxxvili. 50. divaricata, xlvi. 463. elongata, sp. nov., xlii. 636 & pl. xxv. gracilis, xlvi. 463. —— granulata, xliiti. 341, xlvi. 464; var. A, xlvi. 465; var. minor, xl. 688. 370 Stomatopora inflata, xxxvii. 615. linearis, xlvi. 466. longiscata, xlvi. 465. major, xlili. 8342; xlvili. 161. porrecta, sp. nov., xlv. 565 & pl. xviii. ramea, Xlvi. 468. spirata, sp. nov., xlv. 564 & pl. xvui. — Waltoni, xl. 787 fig. —— spp. (Wenlock Limest.), xxxvii. Proce. 239; (Inf. Ool.), xlv. 565. Stomechinus, ambulacr. plates in, xli. 435. bigranularis, sp. all. to, xlv. 338 & pl. xiv. Stone (Hants), fossilif. Pleistoc. at, xlix. 325-329 figs. Stone or gas-coal of West Riding, xxxvi. 56. ‘Stone-bed’ (Tert.) of Norfolk, xxvi. 493. Stoue-cavities in crystals, xiv. 242, 466 et seqgq. & pl. xvii.; in minerals & rocks formed by coolg. fr. state of fusion, xiv. 476 & pl. xviil.; in quartz of Cornish elvans, etc., xxx1. 336, 337, 342; in leucite- cryst., xxx. 394 et seqq. Stonebarrow Hill (Dorset), Middle Lias at, xix. 281. Stoneham’s Pit (Kent), section, xxiii. 96. Stonehaven (Kincardine), section to Aber- deen, xi. 547; dir. of ice-flow S. of, xxxviii. E70: Stonehouse (Gloucester), section at Fro- cester Hill nr., xii. 302. Stoner Hill (Hants), section to Butser Hill, vii. 353. Stonesfield (Oxon), section in Gr. Ool. descr., xxxix. 171. Stonestield Slate in Gloucester, i. 220-225, xiv. 111; mammal. fr., vil. pp. lxiv e¢ seqq., Xxxv. 456-463 figs.; insects fr., x. 379, 380 & pls. xiv., xvil.; Rhampho- rhynchus Bucklandi fr., xv. 658-670 & pl. xxiv.; Rhamphocephalus Prestwichi tr., xxxvi. 27-30 fig.; microsce. struct. of St. SI., xlvi. 277. Stoney Cross (Hants), section to Hordwell & Barton Cliffs, xxvi. pl. xxxvii. Stony Bluff (Georgia), 1. 437. Stony Creek (N.S.W.}, cannel coals of, xxl. 439. Stony Stanton (Leicester) syenite, xxxiv. 229. Stonyhurst (N.Z.), Amuri Limest., etc. at, xli. 271. Stopham Bridge (Sussex), section, xliii. 639. StroppPanl, A., obituary of, xlvii. Proc. 50. Stormberg Beds, xxiii. 143; coal fr., xxvil. 51,52; lepidotoid ganoids fr., xliv. 138- 143 & pl. vi.; lithol. descr. of beds above Molteno Group, xliv. 253. Stormberg Mts. (Cape Colony), dinosauria fr., xxill. 1-6 ; section at Dordrecht, xxvii. 523; on Klaas Smit’s R., xxvii. 530; gen. do. to Zwartebergen, facg. xliv. 270. Stormy (Glamorgan), section deser., xl. 358; St. Down, Rhetic, ete. at, xxii. 71; St. Cement Works, White Lias, etc. at, xxiii. 204, 520. Strorrts, J.,{Triass.Conglom. of S. Wales], xxxv. 515-516. 3 Stort River (Herts), section to Cam R., XXXli. pl. xv. Storton (Lancs), footpr.in New Red Sandst. at, ii. 410. Stottield (Elgin), sections at & nr., viii. 99, xxix. 128 ; cherty rock of, xxix. 135; Inf. Oolite at, xxix. 163, 164 w. list of foss. Stottle Bank (Yorks), section to North Sea Landing, descr. & fig., xlvi. 402 & pl. xiii. Stour River (Kent), section tonr. Boughton, x. 223. Stout’s Hill (Somerset), section descr., xxili. 502; list of foss. fr. same, xxii. 503. Stow, G. W., Foss. fr. S. Africa [abs.], xv. 193-195. Pt. I.: xxvii. 28, 497-522 w. vert. & horiz. sections; Pt. Il.: Dicynodon or Karoo Formation, xxvii. 52, 523-534 w. maps & sections; Pt. I1I.: Climat. Changes of S. Africa, xxvii. 534-548 figs. , Diamond Gravels of Vaal River, xxvill. 3-17 w. sections & pl. i (map). , Geol. Notes on Griqualand West, xxix. 407, xxx. 581-680 w. sections & pls. xxxv.-xxxix (maps & sections). ——.,, obituary of, xxxix. Proc. 40. Stow-on-the-Wold (Gloucester), section to Winchcomb, 1. 223; do. descr., xi. 493, mx. 313. Stowe, W., Ry. -cutting nr. Buckingham, vi. 134-135 w. section. Stowford (Devon), section to nr. Tavistock, xxiv. 409. Stowmarket (Suffolk), brickearth at & nr., xxx. LO7, SrracueEy, R., Geol. of Part of Himalaya Mts. & Thibet, vii. 292-310 & pls. xvi.- Xvll (map & sections). , Phys. Geol. of Himalayas [abs. }, x. 249-253. Srrawan, A. (& A.O. WanKeEr), Pebbles w. Upper Ludlow Foss. in Lr. Carb. Con- glom. of N. Wales, xxxv. 268-274 w. section. , Glaciat. of S. Lancs, Cheshire, & Welsh Border, xlii. 369-390 w. map ; Relats. of Lines Carstone, xlii. 486-492 w. map & vert. sections. , Phosph. Chalk w. Belemnitella quadrata at Taplow, xlvu. 356-366 w. figs. & chem. anal. , Wollaston Fund Award to, 1. Proce. 34. Straight Point (Devon), fault in Trias at, xxxiv. 466. Strain in conn. w. crystalliz. & devel. of perlitic struct., xxxvil. 396 fig., xl. 340- 346 & pl. xviii. ; prod. lamellar twinning in felspars, ete., xli. 365, 366; origin. fluid-cavs. in same, xli. 376; bands in Yellowstone obsidian, xxxvii. 393. Strain-slip cleavage in mica-schists of S. Devon, xliii. 725 ; in phyllites of Morlaix, xliv. 12, 13. Straiton (Ayr), flagst. & shales of, xxxvili. 650 ; gen. section in Silur. of, xxxviil. 657. 1 Str Strambinello (Piedmont), section across Chiusella Valley nr., xl. 862. STRANGWAYS, —, see ILCHESTER. Straparolus aratus, sp. nov., xxvi. 404 & pl. xxvi. hellulus, sp. nov., xxvi. 404 & pl. xxvi. permianus, XVi1. * 302. Suessii, sp. nov., xvii. 511 & pl. xv. =a W rightianus, sp. nov., xxvi. 404 & pl. xxvi. Strata Florida rocks, xxxvii. 154. Stratford (Essex), basem.-bed of Lond. Clay at, & section, vi. 262. Stratford-on-Avon (Warwick), Lias & Rheetic betw. Fenny Compton and, xxx. 746, 747. Strath (Skye), geol. of, xiv. pp. exxxvi, 1-23 pl. i (map & sections) ; section in Infra-Lias descr., xxxiv. 700; age of altered limest. of, xliv. 62-73 figs., 88 tig. Strath nan Carran (Sutherland), section showg. struct. of country betw. Loch More and, xliv. 415; do. betw. Loch Glendhu and, xliv. 415. Strath Naver (Sutherland), Berridale, xviii. 337. Strathsteven (Sunderland), Lr. Oolite at, xxix. 159 e¢ seqq: Sea eta in rocks of Etna, xv. 117 e¢ section to Strat feation-toliation, XVi1. 232-240, xxxvi. Proc. 88, xlii. Proc. 64, 97, 98 figs. ; in calc-mica-schists, xlv. 82 fig., 88 fig. ; in rocks of Sark, xlviii. 123; in rocks generally, orig. of, xlvii. 145. Stratified rocks, non-calcareous, struct. & orig. of, xxxvi. Proc. 46. Stratigraphy, Medlicott’s def. of term, xxiv. 35; paleont. in relat. to, xliv. Proc. 74 et seqq. Stratigraphical breaks, in Brit. Paleoz., Xix. pp. xxxvi-lil; in Brit. Mesoz., xx pp. xl-Ix w. tables; fr. pre-Silur. to post-Tert., xx. 198-233 w. synopt. tables; stratigr. distrib. of Brit. foss. lamellibr., xxvii. 411-418 w. tables. Stratton St. Margarets (Wilts), section to Wanborough Hill, xiv. pl. vii. Stratula, term prop., ix. 273. Strawberry Hill (Kent), section, xvii. 286. Streams, flowing, law that governs action of, xliv. 733-739 ; law that limits same, xlvii. Proc. 6. Stream-tin in Malay Peninsula, xxxv. 229- 232; str.-t. gravel m Cornwall, xlvii. 316. Streatham (Surrey), deep boring at, xlv. Proce. 2, 4. Street (Somerset), Plesiosaurus Etheridgii fr., xiv. 281-288 ; sections descr., xvi. 390, xvii. 489, xxxiv. 188. Strensham (Worcester), plant-remains fr., vi. 415, 417. Strephodes Austini, xxxiv. 587. Strepsodus, gen. char. of, xxii. 602 fig. Streptelasma Remeri, sp. nov., xl. 167-173 & pl. vii. Str ou Streptorhynchus crenistria, xviii. 30; xix. 173 & pl. ix.; xxii. 42 & pl.ii.; xxvi. 87 & pl.v.; xxxiv. 632 ; var. robustus, xviii. 30 & pl. i. —— Davidsoni, sp. nov., xxvii. 3383 & pl. xvii. pectiniformis, sp. nov., xvill. 30 & i: (?) sp. (Carb.), xxii. 43 & pl. 1. Streptospondylus, textur. char. of vertebre, Xxvl. 322, 323; ref. to Cetiosaurus, Xxviil. 36. Strepula plantaris, sp. nov., xlvi. 540 & pl x. sigmoidalis, sp. nov., xlvi. 11 & pl. 11. Stretch (=strike), use of term, xvii. 223. Strethill (Shropshire), drift at, xx. 132 et seqq.; list of foss. fr. same, xx. 140. Strie, *‘ diluvial, in Scandinavia, i. 372- 380, 11. 353, 354, 359 et seqq.; not glacial, i. 462-464; in I. of Man, un. 3839, 340, x. 213 et seqqg.; generally, v. 17-20, xlix. Proc. 81; gen. directions of, viii. pp. Xx1x-xxxill; due to floating ice, vill. 28, xxix. p. lxil.; on rock-surfs. in Kin- tyre, vill. 422; in N. Wales, viii. 373 et seqqg.; in Bavar. Alps, x. 358. Strive, glacial, on Dumbarton Rock, xi. 27- 30; on rocks in Tummel Valley, etc., xvi. 362 e¢ segqg.; in Scotland, xviii. 165 et segq.; maps showg. dir. of same, xviil. 170, 183 ; in Perm. breccia, xi. 185, 1. 466; on Triass. sandst. nr. L’pool, xviii. 377, xxix. 854; im plains of Canada, xv. 202. Striz, glacial, on shells in Caithness Drift, xxli. 267 ; on rocks & boulders 7b7d., xxii. 268; nr. Fraserburgh, xxi. 271; supp., in Exe Valley, xxiv. 3-4 figs.; in West- moreland, xxvi. 523; in N. Lancs, xxviii. 474; table of same, & in adjacent parts of Yorks & Westmorel., xxviii. 489, xxxi. 59 et seqqg.; in N. part of Lake District, their dir. & height, xxix. 424; map showg. same, xxx. pl. ix.; in S. part of Lake District, xxx. 174, 175 & pl. xx (map), xxxi. 152; in Newfound- land, xxvi. 704, xxx. 725; in S.E. Africa, xxvil. 540, 541. Strie, glacial, in Anglesey & N. Wales, dir. of, xxxiil.117 et seqg.; onrock-surfs. around Dee & Mersey estuaries, xxxiil. 736; in S. Brecknock & E. Glamorgan, xxxix.49; in Jefferson Co. (N.Y.), xxxii. 76,77; in Vancouver I., xxxiv. 92; in int. of Brit. Columbia, xxxiv. 100; dir. of, in Lewis, xxxiv. 821; do. in Harris, Xxxiv. 830, 831 et segg.; do. n N. &S. Uist, xxxiv. 845, 849 et seqg.; do. in Barra, xxxiv. 855; str. in Shetland Is., xxxv. 790 et segg. ; in Orkney Is., xxxvi. 651 et segqg.; in Cove granite-quarries, Xxxviil. 163; in other Aberdeen locals., Xxxvill. 164, 165. Striz, glacial, dirs. of, in S. Lancs & Che- shire, xlii. 872 diagr.; do. on Welsh Border, xli. 376 diagr.; orig. of same, 9) _ xlii. 381; locals. of same along coast & border of N. Wales, xlii. 388; (?) on boulders in Carb. of N.S.W., xliii. 193, 195; (?) in Carb. formats. generally, xliv. Proc. 93; two sets in N. Ireland, xliv. 827 et segq. ; on erratic found at Selsey, xlviii. 352 fig., 353; on rock-surfs. of Mt. Kenya, 1. 520. Striated boulders, ete. in Scottish coal- fields, ii. 83-37, v. pp. xxx—xxxi, vi. 13; abs. in cert. boulder-strewn areas, Xxxv. 447. See also Strie. Striation in Chalk, xxxi. 113; microsc., in leucite-crystals, xxxi. 395 fig., 398; do. in felspars, xxxi. 479-488 & pls. xxii.— xxiv.; on faces or cleavage-surfs. of crystals, xliii. Proc. 73. Srrickitanp, H. E., Calcareo-corneous Bodies in Outer Chambers of Ammonites, 1. 232-235 figs. , Microsc. Shells [Foram.] in Lias, 11. 30-31 figs. (& W. J. Hamitton), Tert. Deposit nr. Lixouri, ii. 106-113 w. section & list, descr., & figs. of foss. , Section at Leckhampton Hill, vi. 249-251. , Elevatory Forces that Raised Malvern Hills [title only], vii. 268. , Upper Ludlow Rock at Hagley Park, viii. 381-385 w. section. , Pseudomorph. Crystals of Sodium Chloride in Keuper Sandst., ix. 5-8 ; Distrib. & Organic Contents of Ludlow Bone-bed in Woolhope & May Hill Districts, ix. 8-11 figs. , obituary of, x. p. xxv. Strike of cleavage-planes, iil. 88. Strike-joints, xv. 87. Stringocephalus - Limestone (Middle Devon.) in Flanders, xii. 48 ; in Nassau, xii, p. lxxxvim; mS: (Dever xix 501. Strokkur (Iceland) geyser, iii. p. lil, iv. p. Cll. Stromatopora, gen. char. of, xxxv. 55. compacta, XXxv. 53. concentrica, XXXiv. 575 ; xxxv. 49, 54 & pls. iv.-v. nodulata, xxxv. 52 & pl. v. Stromatoporidz, microsc. struct. of, xxxv. 48-58 & pls. ii—v.; Strom. fr. Devon. of Dartington, xxxv. 67-68. StromBeck, A. von, *Neocom. Format. of Brunswick, vi. (Part 2) 105-106. , *Echinoderm. of Hils Conglom. in N.W. Germany, xi. (Part 2) 13-16. Stromboli (Lipari Is.), vapour-bubbles in crater, xi. 333; quartz-enclosures in lava of, 1. Proc. 2. Strombus ambiguus, sp. nov., vi. 48. bifrons, sp. nov., v1. 48 & pl. ix. haitensis, sp. nov., vi. 48 & pl. ix. proximus, sp. noy., v1. 48 & pl. ix. pugiloides ident. w. Str. proximus, Xxxil. 521. Strome, Ben (Sutherland), section to Kin- lochmore, xvi. 224. 378 Strome Ferry (Ross), gneisses, etc. in neighb. » of, xxxix. 153; lithol. char. of same, xxxix. Stronechrubie basin (Sutherland), dolomite of, xxxix. 395. Stronechrubie Limestone, xvii. 97,98. Strongylocentrotus, ambulacr. plates in, xli. 421 fig. Strontian, *crystals in Amm. Bucklandi, x. (Part 2) 12. Strontian (Argyll), chem. anal. of granite, xx. 277, 278; minerals of, xxvil. 372- 376. Strood (Kent), boring at, xlili. 203. Strophalosia Goldfussi adher. to Produc- tus horridus, xxxil. 457, 458 & pl. xxv. —— Morrisiana, var., xviii. 32 & pl. 1. sp. (Carb.), xxviii. 334 & pl. xviii. Strophodonta Feildeni, sp. nov., xxxiv. 598 & pl. xxv. Strophodus radiato-punctatus in Kella- ways Rock, xxxvili. Proc. 208. Strophomena, gen. diff. fr. Orthis & Leptena, iv. 178-180. analoga, xix. 173 & pl. 1x. bipartita, sp. nov., X. 74. —— budleighensis, sp. nov. (?), xxvi. 86 & pl. vi. —— Edgelliana, sp. nov., xxvi. 86 & pl. vi. —— Etheridgii, sp. nov., xxvi. 85 & pl. vi. euglypha, xxxiv. 597. — rhomboidalis, var. analoga, xxviii. 331 & pls. xv.—xvi., 333 & pl. xvii. Rouaulti, sp. nov., xxvi. 85 & pl. vi. siluriana, xxxiv. 597. Vicaryi, sp.nov. (?), xxvi. 86 & pl. vi. Stroud (Gloucester), drift w. implem. at, xx. 378-380 fig.; section descr., xlii. 269. Stroude (Surrey), section in sandpit descr., xlii. 404. Structure of crystals, microsc., xiv. 242, 453— 500 & pls. xvi—xix.; vegetable, in coal, xv. 626-641 & pls. xvii—xx.; community of, in rocks of dissimil. orig., xxxv. 327- 341. Strudelkopf (S. Tyrol), xlix. 76, 77. Struthiosaurus, gen. nov., xxvi. 394. austriacus, Xxxvil. 628 & pl. xxvii. Srrzetecki, P. E. pr, *N.S.W. & Van Diemen’s Land, 1. 558-565. Stubbington (Hants), Bracklesham Beds at, xvili. 77; section to Funtley, xxvi. pl. xxxvii. Stucco-casting, crystalliz. in, xii. 11-13. SrupeEr, B.,*Slow Elev. & Subsid. of Land in Switzerland, vii. (Part 2) 103-104. , *Geologie der Schweiz, viii. (Part 2) 25-31. , Wollaston Medal awarded to, xxxv. Proc. 31; obituary of, xliv. Proc. 49. Studland Series, name prop., xxxvili. 470. Stuores Wiesen (S. Tyrol), xlix. 18, 19 w. section & map, 63. Strur, D., *N.E. Alps, xi. (Part 2) 21-22 ; *Plant Distrib.‘on Styrian Alps, xiii. (Part 2) 28-29; (& — JoxELy),*Geol. of part of Bohemia, xiii. (Part 2) 37-39. Sty Stur, D., *Kossen Strata in N.W. Hun- gary, xvi. (Part 2) 17; (& H. WotF), *Congerian & Cerithian Strata in Austro- Hungary, xvi. (Part 2) 30-32; *Coal- Plants of Bohemia, xvi. (Part 2) 40. , “Neogene of W.Sclavonia, xviii. 21-27 ; *do.of Miirz & Mur Valleys, xx. (Part 2) 23. — .*Coal-depositsin Alpine Regions of Lr. Austria, xxi. (Part 2) 4. , *Mesoz. Foss. fr. Hisenerz, xxiii. (Part 2) 4. ,*Coal-plants of Ostrau & Rossitz, xxiv. (Part 2) 7-8. , “Palm fr. Brown Coal of Eibis- wald, xxv. (Part 2) 4. , *Mollusea of Brick-earths of Baden (Austria), & *Occurr. of Anthra- cotherium in Styria, xxviii. (Part 2) , *Plants fr. Devon. of Ottendorf & Braunau, xxix. (Part 2) 3. , obituary of, 1. Proc. 55. Sturminster (Dorset), section in ry.-cutting at, xxx. 276 & pl. xii. Sturcupury, S., Plesiosaurus mega- cephalus, sp. nov., 11.411-417 & pl. xviii. , obituary of, xvi. p. xxix. Stygfors (Sweden), iii. 10 & pl. i (section). Stylastrea, gen. aff. of, xlii.114. - dendroidea, xl. 371. gibbosa, xl. 370. insignis, xl. 370. — Martini, x1. 370. —— minuta, x). 371. —— parasitica, xl. 371. —— pedunculata, x]. 371. —— plana, xl. 370. reptans, xl. 370. sinemuriensis, xl. 370. (?) sp. (Rhetic), xl. 372. Style End Grassing Beds, xxxili. 462. Stylida, Gulf of (Greece), freshw. deposits of, xiii. 182. Stylina, aff. of, vu. 114. conifera, xxxix. 180. solida, xxxix. 180. (?) spp. (Cornbrash), xl. 708; (Coral Rag), xl. 716. Styloceenia, xlix. 569, 575. emarciata, Xx1. 8; xxix. 553. lobato-rotundata, xxiv. 20. maxima, Sp. nov., in Ranikot Group, xxxvu. 198. Stylonurus in O. R.S. of Forfar, xx. 415. - Powriei, xxii. 482 & pl. xiii. — scoticus, sp. nov., xxi. 484 & pl. xiil. Symondsii, xxi. 486 & pl. xiii. also Hurypterus. Stylophora affinis, sp. nov., xix. 436 & pl. xvi.; var. minor nov., xix. 436; var. 2 nov., xx. 27. compressa, Sp. NOv., pl. xix. — contorta, xxi. 8. —— granulata, sp. nov., xxi. 10 & pl. ii. —— minuta, sp. nov., xxiv. 14. See xxix. 551 & Sty 3 Stylophora raristella, xxiv. 15; var. 1 nov., xx. 27. Styloseris, name pre-occup., xlix. 576. Stylosmilia excelsa, sp. nov., xli. 180 & pl. v. reptans, sp. nov., xii. 179 & pl. v. Styria, *piauzite fr., xii. (Part 2) 14; *lionites in S., xiii. (Part 2) 381; *distrib. of plants on Alps of, xiii. (Part 2) 28 ; *iron-ores of, xiii. (Part 2) 32; *Tert. of Sotzka, xv. (Part 2) 8, 9; *Neog. of Mirz & Mur Valleys, xx. (Part 2) 23. See also Hibiswald, Gratz, ¢ other place-names. Suabia, *equivs. of Késsen strata in, xiii. (Part 2) 1-7. Suardal, Ben (Skye), list of Silur. foss. fr., xliv. 69. ‘Sub-aerial beds’ in Medway Valley, xxi. 4A6 et seqg.; sub-aerial denud. of drift- deposits, xxv. 417. Sub-Apennine shells, notes on Brocchi’s eoll., xl. 28-384. Sub-Cretaceous Series in Portugal, vi. 141-156. Sub-glacial streams, xxvi. 681. Sub-Wealden boring, suspens. of, xxxi. p. lx; renewal of. xxxii. Proc. 114; macrura fr. Kim. Clay of, xxxii. 47-50 & pl. vi. Subathi (N.W. Himalayas), geol. of neighb., ix. 70-73 w. section, xxiv. 45, xxx. 68, 69. Subiaco (Italy), section, v. 281; Tert. at, v. 280. Sublimation, crystals formed by, xiv. 465. Submerged forest- & peat-beds attrib. to subterr. erosion of Glacial drift, xlviil. 96-103 figs. See Forests. Submergence, Pleistoc., in Scotland, vi. I5t xiv. .DO0), XViOrOn XV t Ol, XIN, 251; in Norfolk, vu. 20 et seqgq.; in Europe, etc., vii. pp. lx et seqq., ix. 291-296 & pl. xiii (maps), xxxil. 84 et seqq.; glacial, in I. of Man, x. 212 et seqq.; evid. in Severn Valley, xx. 142 et seqq. Submergence, glacial, in Scotland, xxi. 169 ; second, ibid., xxi. 188; in England, xxvi. 103 et seqg.; of Weald, xxvii. 6; late, in N. China, xxvii. 378; gen., in E. Asia, xxvii. 382; in Siberia, etc. denied, xxx. 497; generally, xxx. p. lix; Pleistoc. (?), in S.E. Engl., xxii. 395 et seqq.; in Yorks, xxviii. 387; in N. part of Lake District, xxix. 430-433 figs.; amt. of same, xxix. 487; post- Tert., on shores of Bristol Channel, xxiv. 282; in Sahara, xxx. 120, 121; submerg. & emerg. in Herts, xxiv. 286; prob., in Saxon Switzerland, xxiv. 550 et seqq. Submergence, post-Tert., of I. of Port- land, ete.. xxxi. 50; glacial, in S. part of Lake District, contour-maps showg. effects of, xxxi. 155 et seqq.; in Eden Valley, etc., xxxi. 692 ; in N.W. Engl., etc., xxxii, 94; gradual, of pre-Cambr. 4 continent in Europ. area, xxxi. 552 et seqg.; in W. England & E. Wales, tabul. view of success. stages, xxxv. 453 ; of Moel Tryfaen, xxxvil. 353, 356; of Halkin Mt., xxxvii. 358; prob. vars. in rate of, in N. Wales, xxxvil. 362, 364; in E. Anglia, xxxii. 192 et seqg., XXXVI. 472 et seqq. & pl. xxi (maps & sections) ; in §. Devon denied, xxxiv. 51; in England N. of Thames, xxxvill. 682 & pl. xxvi (map); m Russia, xxxin. 854 et seqq.; in Brit. Columbia, xxxiv. 104 et seqg., 120; in Aberdeen., xxxviii. 168, 171, 173; causes of, xxxvil. 366, XXxviil. Proc. 246; Pleistoc., at Gibraltar, xxxiv. 532; post-Glacial or recent, in Outer Hebrides, xxxiv. 865; Plioc., of Continental areas, xxxiv. Proc. 47, Submergence, post-Pleistoc.. in N. Wales, xlii. 16; glacial, in Vale of Clwyd, etc., xliii. 80 et segg.; in Trent Basin, xl. 444, 452 et seqg.; sugg. as origin of rubble-drift in S. England, xlvill. 329; supp., in Jersey, xlix. 528. Subsidence in Cheshire saltfield, iv. 269 e¢ seqgg.; on Hants & Dorset coast, etc., xxvi. 548; evids. of, in Devon, xxxiv. 454; do. on Lanes coast, xxxvil. 437; secular, in Holland, xi. p. Ixxiv; & elev., in N. America, xvii. 381-388; in neighb. of Benghazi, xxill. 384-386 ; in conn. w. format. of valley-lakes, xviii. 191, xxxix. 75; its import. in struct. geol., xxiv. 36, 48. ‘Substitution of groups’ of organisms, X. p. Lxxax. Subterranean erosion of Glacial drift, xlvili. 96-103 figs.; subterr. temp., see Temperature. Subulites ventricosus, xxxi. 549 & pl. xxvi. Succession of species, xlii. pp. cexlii e¢ segq., xiv. pp. clvi-clvii, xv. 278 & *(Part 2) 1-5; of life, xvi. p. xviii, XVili. p. 2, x1x. 166 et seqq., xxx. p. lxill; breaks in rock-success., XXil. p. ¢. Succinea Bensoniana, sp. nov., vill. 198 & pl. v. —— nagpurensis, sp. nov., xvi. 171 & pl. v. Suchodus durobrivensis, gen. & sp. nov., xlvi. 284-288 figs. 5 Sidan, eroded agate-pebbles fr., xliv. 368- 370. Sudbourne (Suffolk), Corall. Crag nr., v. 352; sections in Crag nr., xxvii. 120, 335; list of Red Crag foss. fr., xxvii. 332. Sudbury (Canada), part of Huron. Series in neighb. of, xliv. 32-44; copper- deposits of, xliv. 834-838 figs. Sudbury (Suffolk), occurr. of Thanet Beds & Crag at, xxx. 401-405 ; Thanet green- sand-bed at, xliv. 758. Stiderde (Ferée), coal found in, xxxvi. 620-626 w. map. Sues Kofi (S. Tyrol), section, xlix. 34. 3 Suez (Egypt), desert nr., xxv. 18; raised a abe es 18; rocks betw. Akabah and, xxxi. 23; do. betw. Nakhl and, MEK. BY; , Suffield (Yorks), sections in Corall., descr., XXxill. 331. : 2 Suffolk, foss. teeth, etc. in Crag of, iv. 294: Crag foss. correl. w. those of Antwerp Crag, viii. 284 e¢ segg.; mam- malia fr. Red Crag of, xii. 217-236 figs. ; flint-implem. fr., xvii. 363, xxv. 272, 449-460 & pl. xx (map). Suffolk, struct. & foss. of Crag Beds, xx. 121, xxiv. 288, 460; ‘Newer Terts.’ & their fauna, xxvi. 493-514 & pls. xxxili.— xxxiv (foss.) ; Corall. Crag of, xxvii. 115- 146 figs. & pl. vi (map & section) w. table of mollusea : Red Crag of, xxvil. 325-356 figs. ; Hyenarctos-molar fr. same, xxxiil. 524-536 fig.: ‘ consolid. blocks’ in drift of, xxili. 110-114; relat. posit. of Forest Bed & Chillesf. Clav in, xxvi. 551-555 ; Cervide fr. Forest Bed of, xxviii. 405- 410 figs. Suffolk, geol. sketch-map of part of coast, xxxiii. 101; cetacea fr. Crag of, xlili. 7- 18 figs. & pl. ii.; lr. part of Upper Cret. in, xlili. 544-598 figs. w. lists of foss. & chem. anal.; relat. of Westleton Beds to those of Norfolk, & their extens. inland, xlvi. 84-181 figs. & pls. vil.—vili (sections & map) ; wells in Boulder Clay ot W., xlvii. 585-589. See also Chilles- ford, Felixstowe, Orford, §° other place- names. Sugarloaf Chine (Hants), sections in Bournemouth Beds of, xxxviil. 6, 7. Sugton Pit (I. of Portland), section, xxxi. 39. Suichang Hills (Kiangsi), section, xxv. 121. Suir River (Ireland), format. of valley, XVill. 385, 398. Suisgill (Sutherland), granitiform rock in decomp. gneiss of, xxv. 319 fig. Suleuna, Carb. spp. of, xxix. 411. TECULYENS, Sp. NOV., xlix. 304. Sulden (Tyrol), *glacier, xiii. (Part 2) 26. Suliman Range (Afghanistan), geol. of part of, ix. 8346-349. Sulivan’s Creek (California) gold-diggings, x. 308; S.’s Gulch, section at, x. 310; S ’s Camp, greenst.-vein nr., x. 315. Sullington Common (Sussex), section on, xliti. 641. Sulphate of lime in oceanic deposits, xxxvi. i677. Sulphur in Japan, xxxiv. 555. Sulphur Bank (California), xxxv. 390. Sulphur-springs of N. Formosa, xxiii. 382- 384; do. of Groote & Kleine Kruidt Fontein, xxx. 595. Sulphuriferous *Tert. of Sicily, xxviii. (Part 2) 10; deposits of Kalamaki, xxix. 360-363. Summer Hill (Warwick), Rhetic at, xlii. 272. Summerhouse Hill (Beds), drift-gravel at, xx. 184 et seqq. 5 sur Suramerstown (Cork), dolomit. Carb. Limest. of, xv. 102 fig. Sun, heat of, a factor in estimate of geol. time, xxv. p. li; var. dist. of, & its infl. on earth’s temp., xxxii. 400 e¢ seqq. Sun-cracks in Silur. at Binks (N.B.), xii. 241; marks in Perm. sandst. due to, xi. 265; in Cambr. of Longmynd, xiii. 202 & pl. v. Sunday’s River Beds (Cape Colony), xxiii. 149, xxvii.500; range of hills nr. mouth of S. R., xxvii. 500 fig. Sunderland (Cumberland), section to New- lands, xix. 116. Sundhope (Selkirk), Moffat Series at, XXxiv. 282. Sundridge (Kent), vert. section, xliv. pl. v.; S. Park, Eoe. foss. fr., x. 100. Sunningdale (Berks), Bagshot Beds of, xliv. 167. Sunny Hill (Somerset), section descr., xix. 308. Supercytis digitata, xl. 692 & pl. xxxi.; xiii. 344. Superficial detritus of Sweden, ii. 349-381 ; of Alps, vi. 65-69; superf. accumuls. on coasts of Engl. Channel, vii. 118- 136 & pls. vi.-vil. ; deposits, of S. Hants & I. of W., x. 51-54, xxvi. 528-550 & pls. xxxvi-xxxvil (map & sections) ; of Medway Valley, xxi. 443-459 figs. ; in neighb. of Rugby, xxvi. 192-202 figs. ; in valley of Warwick Avon, xxvi. 202- 216; in Severn Valley, xxvi. 217-221; in China, xxv. 134 et seqg.; in valleys & deserts of Central Persia, xxix. 493 - 503. Superficial geol. of central region of N. America, xxxi. 608-623 figs. & pl. xxxii (map & section); of Brit. Columbia, xxxiv. 89-123 & pl. v (map); of S. portion of Wealden area, xiii. 637-656 w. map & sections; deposits in neighb. of Newton Abbot, xxxii. 230- 235; in Vale of Clwyd, xl. 97; at Gibraltar, xxxiv. 515; in Cape Colony, xliv. 265. Superior, Lake (N. America), geol. of shores of, 1. 451-453 ; of country betw. Pacific Ocean and, xvii. 388-445 & pl. xiii (maps & sections) ; loose detritus on N. shore, vii. 218; bedded detritus - abid., vil. 221; ‘roches moutonnées’ nr. Peek R., vii. 223 fig.; terraces of L. S. basin, xvii. 393; Huron. on S. shore of, xix. 48; copper-mines of, xx1l. 448- 463 figs.; Thunder Bay & Shabendowan mining-districts, xxix. 16-24 w. map & section. Supracoralline Beds (Oolite) of Wilts, etc., xxxill. 390. Supracretaceous, sce Tertiary. Supraliassic Sandstone, TERQUEM’s, xil. 314. Surface-features due to glaciat., xxxv. 101. Surface-geology, maps suggested, vil. 37. Surface-metamorphism in §. Australia, WeePrdes 7. Sur Surrey, sections to Bucks & Herts, xlvi. pl. vii.; Southern Drift in, xlvi. 158; plateau-gravels of W., xlvi. 557-564. See also Bletchingley, Croydon, Dorking, & other place-names. ; Surrirella (2 bifrons), vi. 832 & pl. xxix. Sus, dentit. comp. w. that of Hyopotamus, iv. 117; diff. fr. Cheropotamus, iv. 119- 122; Crag spp. of, xiil. 353, xl. 366. —— antiquus, xii. 223, 233 fig. —— paléocherus, xii. 223, 233 fig. scrofa, incisor of, iv. pl. vil. ; specim. fr. Izhtham fissure, |. 200. Susa (Piedmont), 1. 245. Stss, E. von, *Brachiop. of Késsen Strata, Tyrol, xi. (Part 2) 25-35; *Vorarlberg & Salzberg, xi. (Part 2) 35-36. (& A. OppEr), *Equivs. of Késsen Strata in Suabia,xiii. (Part 2) 1-7. , *Mesoz. of EK. Alps, xiv. (Part 2) 28-30. , *Geogr. Distrib. of Brachiop., xv. (Part 2) 16; (&© C.H.M. Paur & J. N. Woupricu), *Geol. Notes on Environs of Vienna, xv. (Part 2) 18. , *Erupt. Phenom. in Dachstein Mts., xvi. (Part 2) 36. , *Success. of Mammal. Faunas in Tert. Basin of Vienna. xvii. (Part 2) 1-6, xx. (Part 2) 2; *Larger Tert. Carnivora of Austria, xvii. (Part 2) 26. ,*Der Boden der Stadt Wien, etc., xvill. (Part 2) 28. , *|Tert.| Mammal. Remains, xix. (Part 2) 31. , *Red Clays of Territory of Krakau, xxi. (Part 2) 11-12. — (& F. von Haver), *Halia- nassa Collinii, xxiii. (Part 2) 22-23; *Descr. of Brenner Ry. fr. Botzen to Innsbruck, xxiil. (Part 2) 25-26. — . *Occurr. of Fusuline in Alps, xxvi. (Part 2) 8; *Struct. of Spiral Shell of Cephalop., xxvi. (Part 2) 11. , *Geol. Struct. of Ital. Penin- sula, xxviii. (Part 2) 8-10. , Gosau Beds of Neue Welt, xxxvil. 702-703. , elected For. Corr., xix. 506; elected For. Mem., xxxii. Proc. 6. Sussex, foss. insects in Wealden of, x. 171-176; ‘newer Terts.’ of coast, x11. 4-6, xiii. 40-72; gen. relat. of same, xxxvili. 708 w. diagr.,; feats. of country nr. coast, xii. pp. lvil, 134-137 ; Godwin- Austen’s views discussed, xill. p. Xcvi; section along coast fr.S. Downs to N. Downs, xviii. 250; Siphonia (Choanites) Kénigii fr. Chalk of, xxii. 811 ; post- Tert. marine deposits of, xlvil. Proc. 172-174; Pleistoc. deposits of, xlviii. 344-361 figs.; rubble-drift of coast- plain, xlviii. 271. See also Brighton, Hastings, Selsey, ¢ other place-names. Surnertann, P. C., Geol. & Glacial Phenom. of Coasts of Davis’ Strait & Baffin’s Bay, ix. 296-312 figs. ——, [Geol. of Natal], xi, 465-468. ——— — 6 SUTHERLAND, P. C., Aurif. Rocks of S.E. Africa, xxv. 169-170. ——., Ancient Boulder Clay of Natal, xxvi. 514-516, Sutherland, heights of princip. mts., xv. 361; rock-success. in, xv. 359 et seaq., 578 et seqq., xvi. 217, xxix. 194; Oolite in, xv. 433 ; igneous rocks of, xvi. 232; gneissose rocks of E., xvi. 237; meta- morph. rocks ibid., xviii. 331-342 ; relat. of gneiss, red sandst., & quartzite: in, xvii. 85-113; goldfield of, X¥xv. 314-326 figs. & pl. xiii (map); list of Upper Oolite foss., xxix. 182. See also High- lands, Brora, Dunrobin, & other place- names. Sutor, N. (Cromarty), section descr., xv. 352. Sutor’s Seat (Dumfries), section, xii. 260. Sutton (Glamorgan), section to Dunraven, SMT os Sutton (Lanes), section, ii. 24. Sutton (Suffolk), Red Crag foss. fr., xii. 221 et seqqg.; derived foss. in R. Cr. at, xxii. 543 ; Crag w. phosph. nodules at. xxii. 546 ; sections in Corall. Crag, xxvii. 117, 119; do. in Red Crag, xxvii. 340; plan of Cor. Crag hill, & section fr. same to Shottisham Hall, xxvii. pl. vi. Sutton at Hone (Kent), section to Rolstons Writtle, xxxvi. pl. xxi. Sutton Series, paleont. of, xxiii. 15; geol. posit. of, xxiii. 23. Sutton Stone, its posit. in S. Wales, xxii. 69-93 & pls. 111.-1v (foss.) ; corals fr., xxii. 89-92, xl. 359, xlix. 574-578 & pl. xx.; Astrocenie of, xl. 101-112 & pl. viii.; foss. fr., xxii. 529; Bristow’s Lias Conglom., xxiii. 200 et seqgq.; ref. to Lr. Lias, xxiii. 307, 526 ; local depos. of, xxill. 528; equivs. in Bristol District, xxiv. 206; its posit. in series, xl. 356. Suva OO), post-Tert. foram. of, xliv. 1-10 & pl. i. Svart-Iis Glaciers (Norway), xxx. 453 fig. Swaby (Lines), xlix. 477 ; post-Glac. ravine nr., xl. 160; plan of country, xl. 161. Swadlincote (Leicester). Perm. at, xlv. 7, 8 fig. & pl. 1 (sections). Swain, E., presents portrait of R. Owen, ]. Proc. 142. Swale Cliff (Kent), xvii. 365. Swallow-holes in Chalk nr. Canterbury, x. 222-994; in do. of Wilts, xviii. 261 ; in limest. of Furness, xix. 23; in W. part of Yorks Dale district, xxxi. 72,73; ancient, at Windy Knoll, xxxiii. 726; in Carb. Limest., xlii. 536 fig. Swan, W. R., Devon. of Bosphorus, xx. 114-115. —— -——, Geol. of Princes Is. (Sea of Marmara), xxiii. 881, xxiv. 53-63. Swan Creek (Nova Scotia), iv. 54. Swanage (Dorset), Purbeck reptilia fr. nr., xi. 123; Plagiaulaw fr., xii. 261-282 figs.; foss. fruit fr. Wealden of, xv. 46-49 figs.; reptil. footpr. in Wealden of, xviii. 443-447; crocodil. skull fr., xxxiv. 379 & pl. xv.; Tvriconodon _ mordax fr. Purbeck Beds of, xxxvil. 376-380 fig. See also Dorset & Pur- + beck. Swanage Bay (Dorset), Hastings Sands in, v. 317; insect-remains fr. same, x. 382. Swanscombe Wood (Kent), Southern Drift at, xlv. 291. Swansea (Glamorgan), sunken portion of bay, xi. 170; peat-beds, etc. exposed in excav. of docks, xii. 169; caves & raised _ beaches nr., xlviii. 288. Swatch of No Ground (Bay of Bengal), xix. 351. Swayfield (Lines), Oolitic at, ix. 328. Swaziland (S.E. Africa), rocks of N., xlvii. 452. Sweden, *Boulder-format. in, i. 262-272, 373-380, iv. p. xcvili; superf. detritus of, ii. 349-381 ; *polished rocks of, 11. (Part 2) 76; changes of level on coast of, “vu. (Part 2) 112, xxii. 191-196; granites & gneiss fr., chem. anal. of felspars & micas in, xvill. 412, 413, xx. 279, 280; estuarine Jurass. in, XXIx. 104. See also Bornholm, Dalecarlia, Gothland, & other place-names. Swertord (Oxon), section descr.,xxxix. 231. Swill Brook (Gloucester), flint-gravel of, XXXVI. 679, 680. Swindale Beck (Westmoreland), sections, xxxill. 464, xlvu. pl. xvu.; Stockdale Shales of, xliv. 699. Swindon (Wilts), Purbeck Beds at, i11. 53 ; ostrac. fr. same, xli. 328, 330; Port- _ landian, ete. at, vi. 464, xiv. 128, xxxvi. 203 & pl. viii (vert. section), xxxvili. Proc. 122; sections showg. relats. of same w. Purbeck Beds, xxxvi. 205; section to Birdlip, xiv. pl. vu.; Kim. Clay at & nr., xiv. 127, xxxi. 211, 212, XxXxvl. 213; well-sinking at, xl. 287- 308 w. sections & lists of foss.; chem. anal. of saline waters, xlii. 299. See also Wiltshire. Swinley (Berks), section descer., xliv. 165. Swinyards Hill (Worcester), section descr., xxi. 76; microse. struct. of rocks, xliii. 501 et seqg. & ‘pl. xx.; shear-zone at S. end of, xlv. 482, xlix. 413 et seqq. Swiss Paleontographical Society, xxxviil. Proc. A: Swithland (Leicester), slates & pebble- beds, etc. at, xxxill. 759 et segg.; section to Blore’s Hill, xxxiii. 762. Switzerland, *slow elev. & subsid. of land in, vil. (Part 2) 103; *borings for rock- salt in, vii. (Part 2) 13-15 ; *Studer’s ‘Geol. of, viii. (Part 2) 24-3 1; *geol. works on, publ. in 1864, xxi. pp. xcix et seqq.; *drift-phenom. ‘of, ix. (Part 2) 13; Molasse comp. w. Tert. of Mayence Basin, x. 289; *Pictet’s monogr. on foss. of, xiv. p. xcevili; Upper Jurass. correl. w. that of England, xl. 229- 269. See also Alps, Altdorf, Altkirche, & other place-names. 377 Syk Syart Law Score (Peebles), Lr. Hartfell Shales at, xxxiv. 297. cy Head Beds (Upper Silur.), xxxv. 15. Sycocrinus, 1v. 293. Sycocystites *angulosus vel Senckenbergii, i. (Part 2) 35-38 & pls. i.—1v. Sydney (C.B.), sections, i. 23, 24; erect foss. trees in Coal Measures of, 11. 893- 396, iv. 46-50 figs., v. 354-360 figs. ; section of Lr. C. M. of, descr. & fig., vi. 115-133 ; fossil fern fr., vili. 31-35 & pl.i. See also Cape Breton I. Sydney (N.S.W.), Paleoz. of neighb., m1. 241-244; geol. of neighb., xii. 253-288. See also Australia g& New South Wales. Sydney Cove (Cornwall), specim. of elvan fr. Pra Sands, xxxi. 336. Sydney Sandstone, iii. 243, xxi. 137, 138. Syene, see Assuan. Syenite group of rocks, xl. Proc. 71. Syenites of Hestercombe, 11. 68 ; of Egypt, vii. 9-13 w. chem. anal., Sey Mil Searle 116, 118; on Turko- Persian frontier, xl. 292; on shores of Rainy Lake, x. 217 et segg.; in Brit. Guiana, xxvil. 422 et seqq.; of Carlingford, xii. 196; granitic, of Donegal, xviii. 415 w. chem. anal., xx. 116, 276; in Malvern Hills, xl. 882, xvil. 156, 157 figs. ; junct. w. marble on Loch Slapin, xiv. 13 & pl. i.; w. shale at Ben Bhuidhe, xiv. 14 & pl.i.; of Loch Glencoul, etc., xvii. 94; in Loch Rannoch district, xvii. 265; nr. Ballahulish, xvii. 266; nr. Comrie, xix. 192; of Lambfoot Fell, xix. 118; of Vale of St. John, xxv. 435, 439; boulders in Cumberland, etc., xxix. 353, XXx1. 66. Syenites of Ennerdale & Buttermere, fluid- cavs. in, xxx. 583 & pl. xxx.; syen. of Bradgate Park, xxxin. 763, xlvu. 101- 107 figs.; junct. w. slate in Bradgate House Wood, xxxiii. 786 fig.; syen. in Charnwood Forest generally, xv. p. lix, xxxiil. 787, 788, xxxiv. 212 et seqq., XXxvill. 197, 198 w. chem. anal.; so- _called, nr. Loch Maree, xxxiv. 814; of Glen Laggan, xxxvi.93; of Glen Spean, dispers. of boulders fr., xlvii. 23; of Guernsey, xl. 407, 424; in Essex drift, xliii. 352; eleolitic (foyaite) in Portugal, xxxv. 42-47 & pls. 1.-11 (map & microsc. sections); in Rio Tinto district, xli. 249; microclinic, in Vene- zuela, xxxv. 582, 590; Laurent. (?) of Cape Breton I., xli. 516. Syenitic Group of Nova Scotia, vi. 351. Syenitic porphyry betw. Ennerdale & Buttermere, xxv. 437; granite & sur- roundg. rocks ibid., xxxil. 14, 18 w. map & pl. ii (microse. section); rock of Schemnitz district, xxxil. 298, 307; chem. anal. of same, xxxil. 808; gneiss of Creux Harbour, xliii. 326. Syxzes, W. H., Lepidotus deccanensis, sp. nov., fr. Table-land of Deccan, vii. 272-273 & pl. xv. 2¢ Syk Sykesville (Maryland), copper-lodes nr., xili. 242 figs. Sylhet Jheels (Bengal), silting-up of, xix. 331. Symon Fault in Coalbrookdale coalfield, xvii. 457-467 & pl. xiv (plan & sections). Symond’s Hall Hill (Gloucester), section to Wotton-under-Edge, xii. 307, xvi. 9. Symonps, W. S., Foss. fr. Keuper Sandst. of Pendock, xi. 450-451. , Trap-dykes intersect. Syenite in Malvern Hills, xi. 382. , Passage Beds fr. Upper Silur. into Lr. O. R. S. at Ledbury, xvi. 193- 197 w. section; Phys. Relats. of Rep- tilif. Sandst. nr. Elgin [abs.], xvi. 458- 459. (& A. Lampert), Sections of Malvern & Ledbury Tunnels, xvii. 152- 160 w. sections. , obituary of, xliv. Proc. 43. Symphyllia, gen. aff. of, xlii. 129. Synastrea, see Thamnastrea. Synchronism of deposits, iii. p. xxxix; of lines of elev., ix. p. Ixxxvii; im geol., XViii. pp. xlili ef segq.; not necess. ident. w. homotaxis, xxvi. pp. xlii, xii. Synclinal, faulted, in Sutherland, xvii. 97; syncl. troughs, orig. for Alpine lakes denied, xvii1. 189. Syngonosaurus macrocercus, gen. Nov., xxxv. 621; sacral & caudal vertebre of, xxxv. 624 et seqq. figs.; (?) fr. Cambs Greensand, xlv. 41, 43 figs. Synocladia hypnoides, sp. nov., ix. 147 & pl. vii. lusitanica, 147 & pl. vil. nt: Syringodendron gracile, sp. NOv., XVII. 308 & pl. xiii. ‘ Syringopora parallela, xxxiv. 583 & pl. xxvi. sp. (Carb.), xxxiv. 609. My Syringospheria, gen. char. of, xxxvill. 70. Syringostroma, gen. char. of, xxxv. 56. columnaris, Xxxv. 52. Syringoxylon mirabile, gen. & sp. nov., xvill. 805 & pl. xii. System, use of term restricted, vii. 159, 161 et seqq. SzaB6, J., *Pleistoc. & Recent Phenom. in S.E. Europe, xix. (Part 2) 1-8. ,*Geol. of Tokay District, xxii. (Part 2) 14-16. , elected For. Corr., xxvi. 457 ; elected For. Mem., xl. Proc. 7. sp. nov., 1X. — i. Tabberabbera (N. Gippsland), across Mitchell R. nr., xxxv. 25. Tablas, Las (Venezuela),section to Caratal, xxv. 347. Table Cape (Tasmania), Dendrophyllia fr. Tert. of, xxxi. 677 & pl. xxxviil.; reef-buildg. corals fr. same, xxxiil. 341- 361 & pl. xxii. section 378 Table Mt. (California), x. 313. ; Table Mt. (Cape Colony) Sandstones, xii. 238, xii. 235, xv. 196, xxi. 437, xliv. 240, 241; do. in Natal, xxvii. 56; do.in S.E. Africa, 1. 555. Table-lands, temperature on, viii. 77. Taboleiros (Matto Grosso), sandst. of, 1. 98. Tabular struct. in igneous rocks, xxxii. 145. Tachlovice (Bohemia), ‘ colony’ at, xxxvi. 613. Tachylyte of Western Is. of Scotland, xxxix. 444-465'& pls. xili—xiv (microse. sections); addit. occurr. of, xliv. 300- 308 & pl. xi (microse. sections) ; tach. of Ardtun, chem. anal. of, xliv. 303; assoc. w. gabbro of Carrock Fell, xlv. 298-304 w. chem. anal. & ‘pl. xii (microse. sections); fr. Victoria Park (Whiteinch), xlv. 626-632 w. chem. anal. Taconic Group, iv. 221; geol. age of, xxxvill. 8397-408 & pl. xvii (map). Taddington Field (Derby), 1. 610. Teniopteris, abund. in India, xvii. 349, 351; Mesoz.,in Australia, xxviii. 288. Daintreei, xxviii. 355 & pl. xxvii. daneoides (?), xvii. 332 & pl. x. magnifolia, ii. 281. Taff Valley (Glamorgan), gravels of, xxv. 67 et seqq., figs. & pls. iv—v (map & sections). Taganrog (Hkaterinoslav), sections nr., xxxill. 844; list of shells fr. drift of, xxxill. 860. Tacart, E., [Supp. Bird Footpr. in Hastings Sands], 11. 267. Tagliamento River (N. Italy), vi. 423. Tagling Limestones (Lias) in N.W. Hima- laya, xxiv. 507. Tagros Range (Persia), vil. 263. Taguatagua Lake (Chile), Wastodon-bones . fr., xiii. 292. Tagus River, Tert. of, iii. 410, 423, *vi. (Part 2) 10; Mesoz. of Portugal N. of, vi. 135-169. Tahilla River (Kerry), plan & section nr. Sneem, xxxv. 709. Tahiti & Taiarapu, *geol. of, xvi. (Part 2) 18. Taibe, Wadi (Arabia Petreza), cliff-section nr. mouth of, xxv. pl. i. Tairffynnon Conglomerate, xxxv. 318 & pl. xiii., xlviii. 258, xlix. 460. Takaka System (Paleoz.), xli. 198. Takasima (Japan), section in coal-format. deser., xxxiv. 548. Takitimtii Mountains (N.Z.), section to Oreti R., xli. 203. Takhi (India), section at, xvi. 158. Tal y Sarn (Caernarvon), pre-Cambr. nr., xxxiv. 148; quartz-felsite breccia fr., xxxiv. 152. Talargoch Gravels (Vale of Clwyd), xliii. 86, 113. Talau (Tonga Is.), contour of summit, xlvil. 610 fig. Tale-schists in Caratal goldfield, xxv. 336, 345; fr. Holyhead, chem. anal. of, XXXxvil. 45, a 379 Talchir Boulder Beds consid. to show glacial action, xxxi. 528 et seqq.; orig. of same discussed, xxxili. Proc. 7-10, xxxv. 107; their poss. equivs., xlii. 251 - et seqg., 257. Talchir coalfield (India), xiii. p. exxiil. ‘Talchir Group in plant-bearg. series of India, xxxi. 521 et seqq. Talcite in Lr. Normandy, xxxv. 262. Talcose slates of Porthalla Cove, xl. 464 w. chem. anal. Talfan (Caermarthen), xlix. 166. Talkhof (Livonia), section to Kunda, -Xxxvill. pl. xxiii. Talla Valley, Upper (Peebles), moraines -in, xx. 457 fig. Talpa europea fr. Ightham fissure, l. 192. Talus, angle of repose, xxiv. 90; not alluv., xxix. 443, 444 fig.; fan-talus, xxix. 444 fig. ‘Tambo River (Victoria), aphanitic dyke at Sandy Creek on, xxxv. 14 fig. Tambo, Mt. (N. Gippsland), section across, xxxv. 31. Tamina Ravine (Grisons), rock-success. in, v. 199. Tamsui (Formosa), boulder-format., ete. of, xxiv. 94. ‘Tan y Bryn (Anglesey), section to Ty Croes ry.-station, xl. 193. Tan y Graig (Anglesey), dolomite of, xxxvii. 213, 235. Tan y Graig (Radnor), section S. of, 1. 572. Tanabe (Japan), foss. fr., xx. 45. Tanacoara cliffs (Brazil), section descr., xxxv. 766. Tanecredia, range of, xxxi. 126. angulata, sp. nov., 1x. 341 & pl. xiv. axiniformis, 1x. 341 & pl. xiv. — disputata, sp. nov., xxx. 395 & pl. xiv. ferred, sp. nov., xxxi. 119, 127 & pl. v. — liassica, sp. nov., xxxi. 120,127 & pl. v. — plana, sp. nov., xxvi. 254 & pl. xiii. —— (?) sp. (Ool.), xxviil. 348 & pl. xxv. Tangs (=clefts) in Nummul. ranges of Persia, x. 467 ; in limest.-saddles 2b7d., xi. 282. Tang Shan (China), Carb. plant-remains fr., xxxvil. 83-84. “Tanganyika, Lake (Equat. Africa), rise & fall of, xlviii. 401-403 w. diagr.-section, xlix. 579-582. Tangier (Morocco), cliff-section nr., xxxiv. 514; molar of Hleph. antigq. fr., xxxiv. 514 figs. “Tanna (New Hebrides), vole. phenom. at, xlix. 227. Tanna Point (Skye), section in Lias & Oolite deser., xxix. 322. Taobhliath, Ben (Ross), Cambr., etc. of, xvii. 193; section, xvii. 196. Tapinocephalus Atherstonii, vertebre of, xxxil. 43 & pl. iv. Tapirapuam Hills (Brazil), section to Cuyabé, 1..89. Tat Tapirus americanus, skull of, xv. 171 & pl. viii. malayanus, comp. w. T. sinensis, XXvi. 426 et seqq. priscus, Xil. 222, 233 figs.; comp. w. T. sinensis, xxvi. 427. sinensis, Sp. NOov., xxvi. 426 & pls. XXVI11.—XXxix. sp. (Red Crag), xlii. 366. Taplow (Bucks), section nr., xii. 133; phosph. Chalk w. Belemnitella quadrata at, xlvii. 356-367 figs. ; foram. fr. same, xlvil. 514-518 & pl. xv. Taragi, Wadi (Arabia Petrea), gypsif. rocks, etc. of, xxv. 21. Tarai district (Nepal), vii. 296. Taranaki (N.Z.), infusor. earth of, vi. 332. Tarannon Shales Pale Shales of Lake District, xxxvi. 282; (?)in Breidden Hills, xli. 536 ; in Corwen district, xlix. 426 et seqq. Tarawera, Mt. (N.Z.), erupt. of, xliii. 178= 189 w. maps. Tarbat Ness (Ross), sandst. w. reptil. footpr. fr., xix. 506-510 w. sketch-map & section ; strata nr., xx. 437 et seqq.; identif. of strata w. Reptilif. Sandst. discussed, xxix. 140. Tarbury Hill (Sussex), vii. 358. Tardree (Antrim), rhyolite of, 1. 367,368. Tarentaise (Savoy), foss. plants fr. anthra- cite-format. of, v. 130-132, 138-140, 174-179. Tarfside (Forfar), xlix. 345. Tarns, conn. betw. glaciers and, xviii. 188; tarns in Lindale district, xix. 20; in Lake District, orig. of basins, xxxi. 161. Tarn Nevin (Cumberland), xlix. 531, 534. Tarrangower, Mt.(Victoria), goldfield, obs. on Nuggetty Reef, xxv. 326-335 figs. Taruba Creek (Trinidad), section to Oro- puch Lagoon, xlviii. 522. Tasman’s Bay (N.Z.), section to W. coast xli. 200. Tasman’s Peninsula, Paleoz. of, iii. 247- 248. Tasmania, *Carb. fossils fr., 1.407 ; *Strze- lecki on, i. 558-565; Paleoz. of N.S.W. and, i. 241-249 & pl. vii (sections) ; coal-format. in, xvii. 361; geol. of Hobart, xx. 465-469; discov. of tin- ore in, xxxl. 109; Dendrophyllia fr. Tert. of Table Cape, xxxi. 677 & pl. xxxvili.; reef-buildg. corals fr. same, xxxll. 341-351 & pl. xxii. Tats, A. N., obituary of, xlix. Proc. 60. Tats, G., obituary of, xxviii. p. xli. Tate, R., Lias of Neighb. of Belfast, xx. 103-111 w. sections & lists of foss. , Correl. of Cret. of N.E. Ire- land, xxi. 15-44 w. sections, lists & descr. of foss. & pls. ii—v (foss.). » Mesoz. Foss. fr. S. Africa, xxiii, 139-175 & pls. v.—ix.; Lr. Lias of N.E. Ireland, xxiii. 297-305 w. lists of foss.; Fossilif. Devel. of Ammonites angulatus-zone in Gr. Britain, xxiii. 305-314, / 2c2 Tat Tarn, R., Geol. of Prov. of Guyana (Venezuela), xxv. 343-350 w. sections. ——, Paleont. of Lr. & Middle Lias Junct.-Beds in Gloucester, xxvi. 394- 408 & pl. xxvi.; (& J. S. HonpEn), Iron Ores assoc. w. Basalts of N.E. -Treland, xxvi. 151-164 w. sections & chem. anal. , Age of Nubian Sandst., xxvii. 404-406. ——, Paleont. of Skye & Raasay, xxix. 839-351 & pl. xii. —, lias about Radstock, xxxi. - 493-509 w. lists, descr., & figs. of foss. , Belemnites senescens, sp. nov., & Salenia tertiaria, sp. nov., fr. Middle Tert. of S. Australia, xxxiil. 256-258 figs. ——, Murchison Fund Award to, 560-4 Np: 6.6.0 06 Tare, T., Recent Borings for Salt & Coal in Tees District, xlviii. 488-495. Tatmagouche (Nova Scotia), section to Truro, i. 27; do. at French R.., 1. 326. Tatra (W. Carpathians), section to Rugos- nik, v. 259; Jurass,, etc. of, v. 259, 261. Tattingstone (Suffolk), section in Park Farm Crag-pit ur., xxvii. 342. Taunton, J. H., obituary of, xlix. Proc. —— 61. Taunton (Somerset), gravels of, xiv. 164; Trias in Vale of, xxxii. 375. Taurus (Asia Minor), geol. of, 1. 330-340 & pl. xi (map); *Tert. plant-bed in, x. (Part 2) 20. Tavistock (Devon), section fr. Mill Hill Quarry to Stowford, xxiv. 409; do. to Littonary Down, xxxvi. 290; altered dolerite nr., xxxil. 421. Tavistock Square (London), sections along E. & S. sides, xlviti. 461, 462 fig. Tavy Valley (Devon), granite in, xlix. 387, 392. Tawney, E. B., W. Limit of Rhetic in S. Wales, & Posit. of Sutton Stone, “xxii. 69-89, 92-93 w. sections & lists & descr. of foss. & pls. i11.-iv (foss.). , Occurr. of Terebratula diphya in Alps of Canton Vaud, xxv. 305-306. & H. Keepine), Beds at Headon Hill & Colwell Bay, xxxvii. -85-125 w. vert. sections & lists of foss. & pl. v (sections). —), Section at Hord- well Cliffs, fr. top of Lr. Headon to base of Upper Bagshot Sands, xxxix. 566-574 w. vert. sections. , obituary of, xxxix. Proce. 41. Taxites (?) Campbellii, sp. nov., vil. 103 & ee Tay, Firth of, section to Grampians, xvii. 536; raised beach in, xviii. 226. Tay, Loch (Perth), anticlinal arch, xvii. 219; section to Tyndrum deser., xvii. 218 ; do. to Glen Lyon, xvii. 219, 260; do. to Loch Rannoch, xvii. 220; do. to Loch Earn, xvii. 259. Tay Valley, terraces in, Xiv. p. CXXVil,; section across, at Birnam, xvi. 351. ———— — «s_ —_——— 380 TayteER, J. W., Cryolite of Evigtok, xii.- 140-144 w. sections. —., Tin Ore at Evigtok, nr. Arksut,. xv. 606-607. Taytor, H. W., obituary of, x. p. xxviii. Taytor, J., obituary of, xx. p. Xxxv. Taytor, R. C., obituary of, Vill. p. xxiii. Taylor’s Rock (Lizard), granulitic gneiss of, xliv. 315. Taymouth (Perth), metallif. veins at, xvi.. 425. TCHIHATCHEFF, P. DE, *Geol. of Altai Mts., i. 550-555. , *Geol. of Asia Minor, ii.. (Part 2) 75-76. —— -——-, [Researches in Asia Minor], y- 360-362. —— -——.,, Erupt. of Vesuvius in Dec.. 1861 [abs.], xviii. 126-127. Te Anaamatara (N.Z.) limestone, vi. 3238. Tea-Green Marls ref. to Keuper format., - xxxvil. 455, 456; T. G. M. at Pylle Hill, xlvii. 547, 548. Tealby (Lincs), Neocom. at, xlii. 488 & vert. section facg. 492. Tealby Beds in Lines, xxiii. 244, xlii. 486 et seqq., xlix. 468 et seqg.; foss. fr. same, xxill. 246, xxxvill. 241; correl. w. Speeton Clay pars, xxiv. 233; iron ores of, xxvi. 329. Tea, J. J. H., Petrol. Notes on some- N. England Dykes, xl. 209-247 figs. w. chem. anal. & pls. xii—xiii (microsce. sections) ; Chem. & Microsc. Char. of Whin Sill, xl. 640-657 w. chem. anal. & pl. xxix (microsc. sections). , Metamorph. of Dolerite into Hornbl.-Schist, xli. 133-144 figs. w.- chem. anal. & pl. ii (microse. sections). —— —, Rock=-specms. coll by He. Fox fr. Is. off Lizard Head, xliv. 314— 317. — — (& J. R. Daxyns), Plutonic Rocks of Garabal Hill & Meall Breac, - xlviii. 104-120 w. map, diagr., & chem. anal. , Vole. Rocks fr. New Hebrides, xlix. 229-230; (& H. Fox), Coast-- sections at Lizard, xlix. 199-210 figs. ; Radiolar. Chert. fr. Mullion I., xlix. 211-215 w. map. (& A. Grrxr1E), Banded Struct. of Tert. Gabbros in Skye, 1. 645-660 w. chem. anal. & pls. xxvi—xxviii (microsc. sections, etc.). , Bigsby Medal awarded to, xlv.- Proce. 35. Tebay (Westmoreland), section to Caster- ton Fell, 11. 121. Tectonic movements, origin. lake-basins in Salzkammergut, xxix. 394; main cause’: of pres. struct. of earth-surface, xxix. pp. Ixiv et seqgqg.; tect. relats. of rocks in 8. Tyrol, xlix. 58 e¢ segg. w. map. Tectura formosa, sp. nov., xxxili. 193 & Dlccix. plana, sp. nov., xxxiil. 194 & pl. viii. - _ —— tenuicosta, xxxili. 194 & pl. vii. 381 Tectura tenuistriata, xxxiii. 194 & pl. vii. ‘Tees River, salt-borings beneath, vert. sections facg. xliv. 782; recent borings for salt & coal in district, xlviil. 488- 495; New Red in, xlix. Proc. 139. Teesdale (Durham), Silur. discov. in, xxxiv. 27-34 w. map; Whin Sill in, as an assimilator of surroundg. beds, xxxv. ae 106; Browgill Beds (?) in, xliv. 06. Teesta River (Bengal), changes in course of, xix. 341. Teffont Evias (Wilts), section in ry.- cutting descr., xxxvil. 251; do. nr., descr., 1. 53, 55. Teffont Mull (Wilts), section descr., x. 476. i Teheran (Persia), mineral springs nr., xv. 198. Teiti Pools (Caerdigan), section to Rha-- yader & Gwastaden, xxxvii. 159. See also Dovey. ‘Teign River (Devon), geol. of upper part of valley, xxill. 185, 418-429 w. map & sections; map of distrib. of Devon. rocks in district betw. Haldon Hills and, facg. xlvi. 490. Teignmouth (Devon), old sea-beaches at, xii. 98-100. Teirw River (Denbigh), section to Cricor Mawr, i. 18. Teise River (Kent) gravels, xxi. 452. Tejares (brick-pit) Beds of Andalusia, xiv. 132, 133; section nr. Malaga, xv. 597 ; Tert. foss. fr., xv. 599; foram. fr., Xvi. 296, 299 et seqq. “‘Telankhedi (India), sections nr., xvi. 156, 157. ‘Telegraph Hill (Kent), Glacial gravel at, xxxvl. 473 & pl. xxi. Teleiophyllia, gen. nov., xx. 34. grandis, sp. nov., xx. 34 & pl. iii. —— navicula, sp. nov., xx. 36 & pl. iv. Teleosauria different. fr. Plesiosauria & Crocodilia by char. of cerebral region, Xxxvi. 630. Teleosaurus, cranium of, xxxiv. 424 figs. ; struct. of same comp. with that of Plesiosaurus, xiv. pp. xcii, 292 ; dermal scutes in, xv. 445, 447; dorsal scutes in, xv. 448; ventral scutes in, xv. 449 ; remains fr. Waipara R., xxvi. 410, 412. cadomensis comp. w. T. eucephalus, Xxxvl. 630. eucephalus, sp. nov., cranial char. of, XXxVl. 627-634 & pl. xxiv. megarhinus, sp. nov., xxvil. 442 & pl. xvii. Telephorium Abgarus, sp. nov., x. pl. XVii. Telerpeton, aff. of, xxiii. 83. elginense, gen. & sp. Nov., Vili. pp. lxx, 100-105 & pl. iv. ; xxiii. 77-84 figs. Tell Plateau (Algeria), geol. of, xxx. 108. Tellina balthica at Bridlington, xl. 316; sand in W. Lanes & Cheshire, xxvi. 656 et seqq. Ten Tellina calcarea-bed at Chappel Hall, xxi. 219-221. marieburiensis, sp. Nov., Xxvill. 413 & pl. xx. sobralensis, sp. nov., vi. 190 & pL aaa By (?) vectiana, sp. nov., 1. 239 & pl. vii 2|. — Woodwardi, sp. nov., xvi. 180 & pk.x: — spp. (Tert.), xx. 61; (Cret.), xxviii. 341 & pl. xx. Tellina-bed below ‘ till’ nr. Airdrie, vi. 387. Temnechinus lineatus, sp. Nov., Xxxill. 46, 65 & pl. ii.; transf. to Ortholophus, xiii. 414, Temperature, rate of increase below earth’s Suri. iy 207, xiv. pp. cxvi, 49b,axv. Pe xlix, xxiv. pp. lxxix et segq., xxxi. 577, xl. 728, 729, xli. 524; superf., of earth, causes of change in, vill. pp. lvii—- Ixy, Ixxiti, 56-92 & pl. ii (map) ; temps., in & nr. Gulf Stream, xiil. p. cxxxi; at wh. granitic rocks In var. regions were formed, xiv. 493 ef seqgg., xxxi. 576 et seqgg.; temp. of earth’s interior, xxv. p. lii; effects of temp. on faunal distrib., v. 253; of Atlantic & Pacific Oceans, at var. depths, xxvii. pp. lvi ef segg.; cause of low temp. in oceanic depths, xxx. p. lxviii; prob., of primordial ocean, xxxvi. 112-118; diurnal changes of, denud. due to, in Rio Tinto district, xl. 264; do.causg. movem. of scree-material, xliv. 232-238. Temples in Nile Valley, their relat. to river-bed, xx. 10. Tenby (Pembroke), recent elev. nr., xiv. 532; explor. of two caves in neighb. of, XXXVI11. 282-288 w. plans; ossif. fissures nr., xlvili. 320 w. section. Tendring Hundred (Essex), sections on ry., Xxil. 555, 557, 562. Tenedos, I. (Anatolia), section, xiv. 213. Tenerife (Canary Is.), Pico de, xv. 512 fig. TENNANT, J., obituary of, xxxvill. Proc. 48. Tennessee (U.S.A.), Cret.(?) in, 1. 433; copper in, xi. 8, xill. 245; phys. geol. of, xlvil. 69-77 w. map & sections. Tennessee River, gorge thro’ Cumberland Plateau, xlvil. 75. Tennessee Valley coalfield, ii. 281, 435. Tennyson Lake (N.Z.), xxii. 260. Tentaculite-limestone (Silur.) im N.Y. State, xiv. 367. Tentaculites, gen. aff., etc. of, xxxvill. 386. anglicus, Xxxviil. 387. —— multiannulatus, sp. nov., Xxxviil. 389 & pl. xv. ornatus, vii. 172 & pl. ix.; xxxviil. 387. Saienzii, sp. nov., xvii. 67 & pl. iv. supremus, Sp. nov., Xvil. 67 & pl. iv. tenuis, var. attenuatus nov., Xxxvill. 388. wenlockianus, sp. NOV., XXXViil. 389 & pl. xv. Ten ‘Tenterden (Kent), section to Horsham, xvii. 276. Tentyridium Peleus, sp. nov., x. pl. xiv. Tephrine-lava of Radicofani, vi. 283. Tephrite group of rocks, xl. Proc. 70. Terata geyser (N.Z.), xlii. 165 et segq. Teratosaurus, specims. of Belodon ref. to, xxvi. 62; (?) fr. Warwickshire, xxvi. 46 & pl. iii. Terceira (Azores), earthquake at, ix. 3. Terebellaria (?) increscens, x). 793 fig. Terebra bipartita, sp. nov., vi. 47. inequalis, sp. nov., v1.47. obconica, sp. nov., vi. 194 & pl. xx. sulcifera, sp. nov., Vi. 47; xxxii. 525 & pil. xxix. Terebratella Davidsonii, sp. nov., Xxvi. 245 & pl. x. Terebratula, subdiv. of genus, 11. 882- 389. abrupta, sp. nov., xxi. 41 & pl. v. aspera, iv. 180. — Austeniana, sp. nov., xxil. 35 & pl.i. beirensis, sp. nov., vi. 192 & pl. xxvi. - biplicata, xxxi. 801; var. problema- tica nov., xvill. 26 & pl. i. bisuffarcinata, xxix. 197 & pl. viii. carneoides, sp. NOv., Xxli. 296 & pl. xix. coarctata, in Richmond boring, xl. 761. cuneata, vii. 172 & pl. ix. —digona (?), young, in Richmond boring, xl. 761. diphya, *ii. (Part 2) 95; occurr. in Alps of Canton Vaud, xxv. 305-309. — diphyoides, xxv. 307, 308 figs. elongata, xvii. 306. —— Flemingii, sp. nov., xviii. 26 & pl. i. - — Gualteri, sp. nov., vi. 329 & pl. XXVIll. (Waldheimia) hibernica, sp. nov., xxl. 42 & pl. v. himalayensis, sp. nov., xvill. 27 & pl. u. —— humeralis, xxix. 197 & pl. viii. Jamesii, sp. nov., xiv. 186 & pl. viii. Joassi, sp. nov., xxix. 196 & pl. viii. lecta, sp. nov., xxi. 296 & pl. xix. maxillata, in Richmond boring, xl. 761. — Menardi, ii. 384 fig. ovalis, li. 384 fig. ‘— Phillipsii-bed, xvi. 19. — plicatilis, 11. 384 fig. psittacea, li. 384 fig. sacculus, xix. 169 & pl. 1x.; xxii. 40 & pi. i. ? — subvesicularis, sp. nov., xvill. 27 & pl. 1. — Tawneyi, sp. nov., xxxix. 5386 & pl. xix. — thibetensis, sp. nov., xxi. 37 & pl. i. trinitatensis, sp. nov., xxii. 296 & pl. xix. — unguiformis, iv. 180. Vanuxemiana, sp. nov., i. 62 fig. 382 Terebratula wilmingtonensis, sp. nov., i- 431 fig., 432. . spp. (Silur.), vil. 170 & pl. viii.; (?), xxvi. 78 & pl. iv. Terebratulina Defrancei, xxi. 42 & pl. iv-- gracilis, zone of, at Dover, xlii. 238. radiata, sp. nov., xiv. 136 & pl. viii. Teredina sp. (Natal), xi. 462. Teredo australis, sp. nov., xxvi. 255 & pl. xii. Teredo-bored sand in Boscombe Beds, xxxv-.- 216 fic. Terminal curvature in S. W. England, xxxiv.. 49-55 figs. Termitidium ignotwm, sp. nov., x. pl. xv. Terra Nova Mine (Newfoundland), iron & copper-ores, xxx. 740. Tes the, E. of Drakensberg (S. Africa), . 549. Terraces on shores & in basin of Lake Superior etc., viii. pp. xxxix, xli, xvii. 393; of drift, at Montreal, ete., xv. 201 et seqq.; along St. John R. (N.B.), xvii. 385 fig.; on E. & W. slopes of Rocky | Mts., xvii. 399, 401; in California, xvii. 404; nr. Lake Winnipeg, ete, xx. 127; in Brit. Columbia, xxxiv. 107, XXxvll. 274, 278; age of, in Brit. N- America, xvii. 405 ; in Esmeraldas basin (Ecuador), xxii. 568; in Nile Valley, xx. 9; alluv., in Alpine valleys, xii. 113; do. in Upper Indus basin, xxix. 456 e¢ seqq. : of loess, in Arve Valley, xxiv. 118, 119 figs.; in Tay Valley, xiv. p. exxvii; in Severn Valley, xx. 136; in Medway Valley, xxi. 449, 450; in Little Ouse Valley, xxill. 47 et segg.; of glac. orig. in Scotland, xxx. 332, 333 figs. ; do. in W. part of Yorks Dale district, xxxi- 72 et seqg.; of Interglac. gravel in Trent Basin, xlui. 468, 469 ; of Glen Roy, format. of, xlviil. 20 ; in Thames Valley, 1. 448 e¢ seqq.; damming up lakes in Greenland & Norway, xxxili. 166 e¢ segq.; sinter, of Rotomahana, xxxiv. 170-178 figs., xlili, 165-177; in limest.-agglom. at Gibraltar, xxxiv. 525 & section facg. 510; of coral-reef, raised, in Barbados, xlvii. 209 ; of foraminif. & other limest. in Eua, xlvii. 598 et seqgq. ; do. in Vavau Group, xlvii. 607 e¢ seqq. Terrace-gravels, high, at Acton, xxviii. 450 et seqq.; mid do. ibid., xxviii. 459 et seqq. ‘Terrain a Chailles siliceux’ in Bernese Jura, xliil. 234 w. list of foss.; correl. w. part of Engl. Corallian, xliii. 258, 259. Terrestrial orig. of clay-ironst. affirmed, xxix. 364 et seqq. See also Land ¢ its compounds. Terrible Creek (N. Queensland), Devon.. coral-limest. of, xxviii. 290 fig. Tertiary in Spain, i. 2385, vi. 410 & (Part 2) 1-13, xiv. 181-182, xv. 595, 599 = of Tagus, ni. 410, 423; in Tuscany, i. 276-287, xiii. pp. exiii et segg.; of Alps,. v. 188-203, 214-217, 228-237, *viil. 383 (Part 2) 39; in Bavar. Alps, x. 353; of Sonthofen & Griinten, v. 203-210; of Vicentino, etc., v. 217-227, 276-299 ; *mollusca fr. same, xxv. (Part 2) 9; of Carpathians, v. 258-263; in Lycia, 11.9; *plant-bed in Cilician Taurus, x.(Part 2) 20; foss. in Auvergne, ii. 75-80; of Russia & U.S.A., ii. 185-186; of Nan- tucket, v. 340-344; *altered, nr. Cairo, v. (Part 2) 1-4; in I. of Man, ii. 335- 346; of Hants & Paris Basins in relat. to Lond. Clay, iii. 354-377 ; (Lr.) in Lond. & Hants Basins, vi. 252-281, . p. xlii; in neighb. of Blackheath, vi. 440-449 ; *foss. insects in, iil. (Part 2) 60, ix. (Part 2) 33; *foss. foram. in, iil. (Part 2) 69-71; at Ridgway Hill, iv. 247; (Upper) at Copford, viii. 184- 193 (w. lists of foss.); Lr. Lond. Ter- tiaries, vill. 236 et seqq., xxii, 404-435 & pl. xxii (sections) ; of Belgium, viii. 277-370 & pls. xvil.—xx., xxli. 228-254; (Lr.) of Engl. correl. w. that of France & Belgium, x. 454, xi. 206-246 & pl. viii (sections) ; Clays of Dorset, insect- remains in, 1x. 53; fluvio-marine, of I. of Wight, ix. 259-270 w. correl.-table, xi. pp. li, 137 ; junct. w. Chalk ibid., xxi. 405 ; of Moray Firth & Gr. Caled. Val- ley, vi. 10-17 ; leat-beds of I. of Mull, vii. 89-103, viii. p. [xxvii ; of Sto, Domingo, Vi. 39-44, j ix. 115-129; , & foss. shells, ete. fr. same, vi. 44-53 & pls. 1x.-x., ix. 130- 134; plants in, vii. p. 1.; mammal., etc. fr., vil. p. lxix; in Panjab, ix. 196, 197, xxx. 62 et seqq., xxxiv. 366; in Himalayas, mammal. remains fr., vii. 306; tufac. limest., etc. in Tasmania, i. 247, xx. 466; limest., etc. in Cali- fornia, x. 319; on Turko-Persian fron- tier, x. 465, xi. 254; flora of Hiring, x. p. Ixxii.; *of Germany, vii. (Part 2) ewes ip. Ixxxy; *Clays at Osnabrick, vii. (Part 2) 40; *foss. in Vienna Basin, x. (Part 2) 16, xii. (Part 2) 40, xv. (Part 2) 14, xxi. (Part 2) 9, xxiv. (Part 2) 17-19 ; rocks of Mayence Basin, x. 260-278, *xiii. (Part 2) 12-15; foss. fr. same, x. 273-285, *xv. (Part 2) 16; comp. of same w. Tert. elsewhere, x. 289-293; erratic, S. termin. of, ix. 282 et segqg.; do., borderg. Pennine Chain, vil. 201, ix. 352; freshw. marls & limests., microse. struct. of, ix. 344-346. Tertiary *foss. fr. Belgrade, xi. (Part 2) 24; *chelonia of Austria, xi. (Part 2) 37; *rocks of Hungary & Transylvania, xi. (Part 2) 42, xvi. (Part 2) 33-35; *of S.E. Carinthia, xii. (Part 2) 7; of Hesse-Cassel, xi. 127-135; of Weste- regeln, xi. 1385; age of N. German Tert., xi. 136-148; *flora in brown coal- format. of Lr. Rhine, xv. (Part 2) 5-8; *Tert. of Sotzka, xv. (Part 2) 8,9; *Danubian, xy. (Part 2) 8; *marine of Bohemia, xv. (Part 2) 14; *freshw. mollusea ibid., xvii. (Part 2) 11; *of Venetia, xii. (Part 2) 26; freshw., of Ter Eubcea, coast of Greece, & Salonika, xiii. 177-184; foss. in Crimea, lists of, xiv. 158; section in Newer Tert. nr. St. George Monastery i62d., xiv.162 ; freshw. beds in Dobrudscha, xiv. 208 et seqq.; do. in Levant, xiv. 212-219; of Nagpur district, xi. 360 e¢ seqg., xvi. 154-189 & pls. v.—x.; on Pacitic coast of N. America, xi. 519; in N.W. Territories of Canada, xvii. 407; late Tert. deposits at Niagara, xv.212; ‘newer’ of Sussex Coast, xil. 4-6, xili. 40-72; of S. Aus- tralia, xvi. 253-261; of Victoria, xiv. 233, xx1. 389-394; corals fr. same, xxi. 394; of N.Z., Paleeudyptes & Pho- cenopsis fr., xv. 670-677 figs. ; (Lr.) of France, table of mammalia, xiv. p. lxxxiv; plant-remains fr. Madeira, XV. 50-59; foss. fr. Grove Ferry, xv. 133- 136 & pl. v.; ignites of Nanaimo (Van- couver), xvi. 201; do. of Auckland (N.Z.), xvi. 197; foss. zbid., xvi. 251; Tert. rhizop. fauna comp. w. recent Mediterr. do., xvi. 292-307; rocks on Peruvian coast, xvii. 9; in Jamaica, xix. 85; foss. fr. same, xix. 411, 510— 515, xxii, 281-295 & pls. xvi—xviil. ; foss. fr. Mt. Séla, xx. 45-73 & pls. vi—vii.; *polyzoa, xviii. (Part 2) 7; Tert. geol. in 1854, xi. pp. Ixxi-lxxxiii ; do. in 1870, XXVil. p. xxxv; do. in 1892, xlix. Proe. 98; blanks [in rock-success. | w. Tert. roof, xx. 201. Tertiary rocks of Otago, xxi. 126 et seqq.; on continent of Europe, xxi. p. Ixxvi; *fauna in Calcaire Grossier nr. Mons, xxii. (Part 2) 11-14; *flora of Bilin, xxi. (Part 2) 8; *do. of Wetterau, xxv. (Part 2) 4; *do. of Radoboj, xxvi. (Part 2) 13; *polyzoa of Kishenew, xxv. (Part 2) 14; *(Upper), echinoidea of Austria-Hungary, xxv. (Part 2) 15; limest. in EKcuador, xxi. 568; foss. fr. Trinidad, xxii. 295-297 & pl. xix., 591, 592; echinoderm. fr. W. Indies, xxi. 297-301 & pl. xix. ; rocks Die “a ee mM ANAL e ‘aac tier SERRE Ea law 4 » x i ‘ ; \ . | JAAS SrAbe 4 Rs vue, vy MUA ARR ARDS! alae ale'e's OES Ae 228 at Saye? lala tine RETE Le aay 2 =a TN BASES Rhea). (ska Pt Colette A aN NERO RS BN RSE OS , AANA gan 1 asN; Whew mye , oe Vg pee | yeane ‘ rapbte paaaoa ™m Pind or ohitltial Weare TT Our Waal ot yi 25M aiangdneedahiva inn ~a- a Aaae Dannie v“.4 bia le ara ~ wea ar TITTLE N igo y = Aa yw? SEs ane aaaananse i Uh Y Ks aRahaaat Aen, aannnand Pe ale’ -aanbhuia rates A Na Ye a® AN teat! ; aR Aas wn tigi As Aad eT aR epopnbal vik Artny aafr: Be 209 9Orne, af pte. Ne ee Aaa sAnahin Ht = 52) ae aasaaaah } ry : hy ; wap! 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