- : Lh, ' Sakae : 7, b + is 4 i Ras yyy Bh Ta Sy PI a 4 i) | my hobs recs * ‘Ag at ti Dy Aah wud wrish sth pM ESP vn mn terns (cet: es AS a “ re ea eel ene My 5 4 Hy) A hae ie ae tS Phy “eb ote trait a eager §) ob eult oe : Roe Ae ee Reread shun atu oe bbe he Tey pte >! ai oe atere of Wigs f . , fee ets MEME TR he fe Uh tee We beim tbe pee Yn 4 tee chit memes Tan fy "PP bayianty teethy BRaAY ier Re cr 4, . 7 Me ” 4 , \ i if F ~ wr * a “ Tyciy by 7 4 pedi Wa bert Pe bin ry veh EY , “Him ER mah te elie ye yy CA eh oy ? : ye. By cies $Y Manes Ye tah ie 7 ye cn a re t i. ; i ' Ri ‘ Wd, 4at'|, hi As, th * aio : KO m ; Se a te, ‘ ‘ ute hoe, all Reet oe | SARE Abie nor Sana cn unaneas CASA Ata WT Ulat Riri ah eve ron Wt ie ; a y * Ps ee . rts Peake Uh Inge 8 ere Weber he Mh We ’ © 4 : — Merits te Me te we be “Wart, aS RPE bahay: y aoe wey M me ‘ iw un : my, ae ti) Me tuner a ~ a = ee ye ets: = Sees pee, == At Rea Gada ti! S nar EE 8 -. Se LE tee Be Rete 7 Silt hes Rees Ci Me AN ap RY pa ers NOR EN SD es vey a2 ' ete ahh 5 wa Oh hake ; CRA ‘be phan & us Bars guee : fr eh re ke W NEEM : * Hea tt ay sp * i We PS mS en Te he Ad 8 Bt mi Shoes i } ie Be mee ; ne y 7b L Me ° : \ van 4 A " bs ee fk ge oo perate Notte dase: Yh vests bars Sara t re | is Re PEE a e Z : A My vf rat 4 4 DON Wie ONE e y “o2 ra nee SE oF ae vay is ¥ 4 ate oT, =~ < es rat ates Cees Len yA ) ain ear sl ie ea rates SF; e y's ‘w ~ & at, i ee en eth "en Cork ees EAU ae Fei . er TPR Moth Me de or bela a wy i wre HHH WN DAI RW Bk Ue We ok We hi Basch Nh ao Tap Aaa s Cas As, re ae AS om, We: rae a. Poy Wh oy) = 4 it) a oe Paine ae pay Ve Run Wey Ms Wi i J | 7e J. PIERPONT MORGAN PUBLICATION FUND REPORTS OF THE PRINCETON UNIVERSITY EXPEDITIONS TO PATAGONIA, 1896-1899 “J. B. HATCHER IN CHARGE EDITED BY WILLIAM B. SCOTT BLAIR PROFESSOR OF GEOLOGY AND PALAONTOLOGY, PRINCETQN UNIVERSITY VOLUME V. ~ PALAEONTOLOGY IL. ya PRINCETON, N. J. THE UNIVERSITY STUTTGART SCHWEIZERBART’SCHE VERLAGSHANDLUNG (E. NAGELE) 1903-9 a : an ; tr 7 = ~ ltt, 7 es : or aie L g i | ) Pee enon = \ ". eh. , oes 2 i if} <7 iar ve a pri Ma ath Me a i PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. | EXPLANATION OF PLATE I. PAGE Fig. 1. STEGOTHERIUM TESSELATUM: Part of the carapace (No. 15,56 5) 13 Figs 2, se es The same from another point of view. (Natural size.) (VOL. Vv) PHOTOGRAVURE & COLOR GO., MY STEGOTHERIUM PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EATLANATION OF .PLA PE: Af PAGE STEGOTHERIUM TESSELATUM : Restoration of skeleton, X % 35 The skull, neck, 2 thoracic vertebre and the pes are from one indi- vidual (No. 15,565) and the remainder of the skeleton from a second (No. 15,506). (VOL. V) PATAGONIAN EXPEDITIONS VOL.V. F.v.lterson del. Taye ‘oR Stepanpeenbetr Werner & Winter, Frankfort ?M., lith. PATAGONIAN EXPEDITIONS: PALAZSONTOLOGY. BAPLANAAIUN OF PEATE UE PAGE Fig. 1. STEGOTHERIUM TESSELATUM: Skull, top view (No. 15,565). ; 14 Fig. 2, as G Occiput (No. 15,565). Fig. 3. ‘ “ Skull, base (No. 15,565). Fig, 4. = eae «side view (No. 15,565). Pig. 5; Hs “ Skull, side view (No. 15,566). Fig. 6. s . “base (No. 15,566). All figures natural size. (VOL. V) PATAGONIAN EXPEDITIONS VOLV. Bat) ES RS caer PRET ¢ nome cnet ana hea hin amaencrer ge a eran ote pr eaeat acai ce t nA SoM ep vasureniei nt ruse ceil iter te ate NaN NEN PR aia Stee wemecawy he, tee F.v.lterson del. Werner & Winter, Frankfort ?M., lith. STEGOTHERIUM. a re pata Fic, Fig Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANAIION OF PLATE IV. I. STEGOTHERIUM TESSELATUM: Cervical vertebra, ventral side (No. is Go 15,565). ; First, seventh and tenth caudal verte- bree, dorsal side (No. 15,566) . Left scapula (No. 15,566) Left humerus, from the front (No. 15,566) . - Left femur, from the front (No. 15,5600) : Left tibia and fibula, front view (No. 15,506) . : . Right pes, dorsal side (No. 15,565) All figures natural size. (VOL. V) PAGE 22 27 28 =o 31 22 Ske PATAGONIAN EXPEDITIONS VOL.V vena Parr Ce ose Se e siete ae aoa ieee Teese nea ge et ean pa Oona ev ee eee GRRE Te Mancow 8 at ake Werner & Winter, Frankfort ?M., lith. F.v.lterson del. STEGOTHERIUM ate ts PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PXePLANATION- OF PLATE V. PAGE PROZABDIUS PROXIMUS. Carapace; natural size (No. 15,237) ; ; 78 (VOL. V) PATAGONIAN EXPEDITIONS VOL V. -PHOTOGRAVURE & COLOR CO., N, Y. PROZAEDIUS Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig, Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. ~~ PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION. OF PLATE VI. 1. Prozaéptus Exits: Skull, right side (No. 15,579) . O ce Ca etiara aetna alan 6¢ 6 66 “top (No. 15,579). “base (No. 15,579). Occiput (No. 15,579). Left scapula (No. 15,579) Right humerus, front view (No. 15,579) Right ulna, external side (No. 15,579) Right radius, front view (No. 15,579) Right manus, lacking digit V (No. 15,579) Lumbar vertebre and pelvis, ventral side (No. A Right femur, front view (No. 15,579) Right tibia and fibula, front view (No. 15,579) Scutes of carapace, movable bands (No. 15,579) €¢ 6 6 pelvic shield (No. 15,579) . . Prozaprus proximus: Skull, left side (No. 15,567) ¢¢ 6 66 C6 66 “ top (No. 15,567). “base (No. 15,567). _ Left pes, dorsum (No. 15,567) . STENOTATUS PATAGONICUS: Part of cephalic shield (No. 15,863) Skull, right side (No. 15,863) Right humerus, front (No. 15,863) Right ulna, outer side (No. 15,863) Right radius, front (No. 15,863) Right manus, pisiform detached (No. Ieee). : : Lumbar vertebre and pelvis, (No. 15,563) ventral side : Left femur, proximal end (No. 15,563) All figures natural size. (VOL. V) PAGE 70 74 74 74 74 74 73 75 19 77 77 70 76 80 SI 53 33 53 83 82 85 PLATE Sa. Sey eens ees EN one menstirnret” 6; ia 4“ iv siiaiotarinmrinan dormers awe a al waite ts), Chins, (eH ences an 8c mamn aia Cm = Shean as xe os eit TRB AS Ee cart ae = parece Ween ae rm pany gotta lhe MN nthe ay iA ~~ a nel oma ryenaenthireir ™ PATAGONIAN EXPEDITIONS VOLV. _ Frankfort ?M., lith. inter erner & Wi W F.v.irerson del. PRODASYPUS ROZAEDIUS & 2 Fig. Fig. Fig. Fig: = PATAGONIAN EXPEDITIONS: PALAFONTOLOGY. EXPLANATION OF PLATE VII. . STENOTATUS PATAGONICUS: Anterior part of carapace (No. 15,863) . Z . Posterior part of carapace (No. 15,563) . . STENOTATUS HESTERNUS: Fragment of carapace: Ameghino collection . . PROEUTATUS CARINATUS: Fragment of pelvic shield : Ameghino collec- tion ; . All figures natural size. (VOL. V) 87 67 PHOTOGRAVURE & COLOR co., N.Y STENOTATUS & PROEUTATUS 4 ‘ie pd (@) Nee ep Ps “ Wee he B ae i iierad ec, nie ic py be ii ve " ae —S i PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. PAPEANATION OF PLATE. VILE PAGE PROEUTATUS ROBUSTUS ? carapace (No. 15,597) 43 Slightly less than three fourths natural size. (VOL. V) PLATE iG > PATAGONIAN EXPEDITIONS VOL V. PHOTOGRAVURE & GOLOR CO., N. Y. VR feta 9 lw 4 PROEUTATUS fe i) : e z ATAGONIAN EXPEDITIONS VOLV. PROEUTATUS PHOTOGRAV URE & COLOR co., N.Y. PATAGONIAN EXPEDITIONS: PALA‘ONTOLOGY. EXPLANATION OF PLATE xX. PAGE _ PROEUTATUS ROBUSTUS, type: Ventral view (No. 15,214) . , AQ Natural size. (VoL. V) SONIAN EXPEDITIONS VOL V. | Sy aataee PHOTOGRAVURE & COLOR CO., N. Y. PROEUTATUS PATAGONIAN EXPEDITIONS: PALA‘ONTOLOGY. EXPLANATION OF PLATE XI. PAGE PROEUTATUS ROBUSTUS: Restoration of skeleton; one half natural size. 57 The drawing is made from the type-specimen, except the hind-limb, which is restored from other specimens agreeing with the type in size, while the pelvis 1s from another individual doubtfully referable to this species, and the caudal verte- bre are enlarged from those of P. lagena. (VOL. Vv) iF. che sy ip ti ; nf Raity anh ra nM tell 7h i at W sie eae oe Patan 4 Ms : Sis PATAGONIAN EXPEDITIONS VOL.V. F.v.lterson del. PROEU Yo Nat. (ae ORARION oi ; : Werner & Winter, Frankfort°M., lith. ma | + DART gaint Fig. Fig. Fig. ici Fig. | Fig. Pig. Fig. Fig. Pig. 10. Pig: TE Pig. 12. = e ee ey ere PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAPEANATION OF PLATE XIL PROEUTATUS CENOPHORUS: Skull, left side (No. 15,491) . Z : “—'© = hase (No. 15,401). z = “top (No. 15,461). a 2 Occiput (No. 15,491). s Mandible, crown view (No. 15,491). = . Rostrum, ventral side (No. 15,491). PRoEuTATus sp.: Skull, top (No. 15,433). . Z a. ase (N00. 15,433). s fe Occiput. PROEUTATUS DELEO, type: Scute of carapace ; Ameghino collection . c¢ 66 66 66 66 66 66 66 Z Z “Mandible, right side “ e All figures natural size. (VOL. V) PAGE aoe 67 PRAT H od V Fite HN, foe Rayer pr. in feet pallens Pr stoeseab ined ri Jaden, Reieallnhr® af eet indie eye hen oe le oe ee ee Se ets tin pe Ma np i ne < ; Neri rnccunaenisrtist ules RNa ESTE ess wins ps Ventimhe eth r ia Beep e ee 33 ae y Ri Vick arom rhein ett PSY Te Teitiet terns ris ; nee ft 4 re tote bey RRR tr ose cy a PATAGONIAN EXPEDITIONS VOL Werner & Winter, Frankfort 2M., lith. PROEUTATUS el. Fv.iterson d Fig. Fig. Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. BXPLANAIION OF PLATE Xi. . PROEUTATUS LAGENA: Skull, left side (No. 15,613) a Se “base (No. 15,613). . 2 “top (No. 15,613). . PROEUTATUS ROBUSTUS, type: Skull, right side (No. 15,214) 2 : 8 “base (No. 15,214). . ProEutTaTus sp. Occiput. . . PROEUTATUS LAGENA: Caudal vertebre (No. 15,958) All figures natural size. (VOL. V) PAGE 65 43 66 PATAGONIAN EXPEDITIONS VOL.V. PLATE XItl. SS ay Wy I aa al a ay gee F.v.lterson del. Werner & Winter, Frankfort?M., lith. PROEUTATUS A PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XIV. PAGE Fig. 1, PROEUTATUS ROBUSTUS, type: Left humerus, front (No. 15,214) . 51 Pigs 3, = . “Right radius, front (No. 15,214) . 51 Fis, %. : = ’ tight ulna, outer side (No. 15,214)... 51 Fig. 4. - = ‘Right manus, dorsum (No. 15,214) 51 Fig. 5. PRoEUTATUS G:NOPHORUS: Right manus, dorsum (No. 15,491) . : 60 Fig 6: s 4 Right pes, dorsum (No. 15,491) 62 Fig. 7. PROEUTATUS LAGENA: Left pes, dorsum (No. 15,553) : : ; 66 Fig. 8. PrRoruratus sp.: Right pes, showing sesamoid on tibial side (No. 15,869) . : ; 62 All figures natural size. (VOL. V) Postel aes PATAGONIAN EXPEDITIONS VOL.V. ee ebay ahs aE ay oh ameniyny Ei pets Nana Werner & Winter, Frankfort ®M., lith. F.v.iterson del. PRO EAT US PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XV. PAGE Fig. 1. PROEUTATUS ROBUSTUS ?: Pelvis, left side. : : 55 15g, 2: . eee feat end. Fig. 3. PRoruratus Rozpustus: Left femur, front (No. 15,389). ; 56 Fig. 4. : s: Left tibia and fibula, front (No. 15,389) .. 57 Fig. 5. 2 s Left calcaneum, dorsal side (No. 15,389). Fig. 6. 4 4 Left astragalus, dorsal side (No. 15,389) . 57 Fig. 7. PROEUTATUS LAGENA: Right femur, lacking great trochanter (No. 15,553) 66 Fig. 8. Z 2 Left tibia and fibula, front (No. 15,553). 66 All figures natural size. (VOL. V) PLATE XV PATAGONIAN EXPEDITIONS VOL.V. ES NN Ee Oe eee ieee nse ea ray meg, s cin meN RW MeN a aseponene nny, alee “ove Shine oe ae MPa sa-t tien! RS wasnt H H 4 ome rinpsriag yee eames, Werner & Winter, Frankfort?M., lith. » F.v.lterson del. ROEUTATUS 5 Bit Fig. 7 PELTEPHILUS STREPENS : PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. EXPLANATION OF PLATE XVI. . PELTEPHILUS FEROX: Skull, right side. Ameghino collection. (The suture between the zygyomatic process and the squamosal has been inadvertently omitted in this figure.) . PELTEPHILUS FEROX: Skull, top. Ameghino erin PELTEPHILUS PUMILUS: Skull, right side (No. 15,391!) 6 C6 66 C¢ “base (No. 15,391). “top (No. 15,391). - _ PELTEPHILUS GRANDIS: Median posterior plate of head-shield. Ame- ghino collection . Part of head-shield (No. 15, oe Scutes of carapace (No. 15,390) Right ulna, lacking susan — (No 15,390) - Right radius, front (No. 15, ae Right manus, lacking digit V (No. 15, oe Right femur, front (No. 15,390) Right tibia and fibula, front (No. 15,390) Left pes, dorsum (No. 15,390) . : All figures natural size. (VOL. V) PAGE ieAhR VI ee noe years oe = =e aS F.v.lterson del. Werner & Winter, Frankfort?M., lith PELTEPHILUS , ‘s! PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAPLAN ATION OF 2 ADE XV PAGE PROPALHOHOPLOPHORUS MINOR: Left side of carapace, X 4. American Museum of Natural History (No. 9,197) . e116, 138 The large area above the movable bands and the ee border above the fifth pointed marginal scute are restored, as may be seen from an exami- nation of the surface texture. (VOL. v) PLATE XVIL PATAGONIAN FXPEDITIONS VOL V. PHOTOGRAVURE & COLOR CO., N. Y+ PROPALE OHOPLOPHORUS PATAGONIAN EXPEDITIONS : PALAZONTOLOGY EXPLANATION OF PLAT 2VilL PAGE Fig. 1, PROPALMOHOPLOPHORUS AUSTRALIS: Right side of carapace, X % (No. 15,212) =O Fig. 2. PROPALHOHOPLOPHORUS AUSTRALIS: Tip of tail-sheath, natural size (La Plata Museum). ; ; ae Fig. 3. PRopALAOHOPLOPHORUS AUSTRALIS: Fragment of tail-sheath, natural size (La Plata Museum). (VOL. V) PHOTOGRAVURE & COLOR CO., N. Y,. | Y) | i re S . am a } 9 O A, O ne A. PATAGONIAN EXPEDITIONS VOL V. PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. EAPTLANATION OF PLATE XIX, PAGE Fig. 1. CocHLops muricatus: Right side of carapace, X 1% (No. 16,000) . tt Fig. 2. Z S Tail-sheath, lacking first ring, X 25 (Ameghino collection) . gE: Fig. 3. CocHLops muricatus: Tuberculated plate from pelvic region of carapace seen from the side, natural size (Ameghino collection) ; Eee: (VOL. V) COCHLOPS PHOTOGRAVURE & COLOR CO., Ne Ye PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XxX. PAGE CocHLops MuRIcaTuS: Fragment of carapace, X % (No. 15,867). The specimen is seen from above and shows the median dorsal band and part of the left pelvic area of modified plates ; the anterior part of the carapace is toward the top of the plate. ; 142 (VOL. V) PATAGONIAN EXPEDITIONS VOL V. FHOTOGRAVURE & COLOR CO., N. Y. CocHLOPS Fig. Fig. Fig. Fig. Fig. Fig. I, . ? ASTEROSTEMMA DEPRESSA: Tail-sheath, X 34 (No. pee PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAELANAHION OF PLATE XX]. PROPALAOHOPLOPHORUS AUSTRALIS: Portion of cephalic shield (No. 15,212). [he anterior end of the shield is to the left. EUCINEPELTUS CRASSUS, type: Cephalic shield (No. 15,865) EUCINEPELTUS COMPLICATUS, type: Cephalic shield: Amer. Mus. Nat. Hist. (No. 9,248) . EUCINEPELTUS PETESTATUS, type: Cephalic shield (Ameghino collection). . CocHLops DEBILIS: Cephalic shield in place (No. 15, ee the rostrum 140 ie has been cut off short to gain space . All figures, except fig. 6 natural size. (vor. Vv) PAGE Tks eee: ~ 251 149 i Ni wien te PATAGONIAN EXPEDITIONS VOL V. PLATE XXI PHOTOGRAVURE & COLOR CO., N. Y. va Gta) ! Siyerertle PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. At ee ION On PEATE XXIT, PAGE PROPALAZOHOPLOPHORUS AUSTRALIS: Restoration of skeleton, xX 4% aad This figure has been made chiefly from the skeleton in the La Plata Museum, with the addition of some details from material in the Princeton and New York collections. (VOL. Vv) es an yeOy te PLATE XXII. PATAGONIAN EXPEDITIONS VOL.V. af Peres .. Werner & Winter, Frankfort 2M., lith. F.v.lterson del. a pee Sy heey! Arn Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS : PALAZONTOLOGY. EXPLANATION OF. PLATE XXIII. ‘6 66 ‘6 oo ra ra 66 ‘6 66 66 ¢ 66 . PROPALAOHOPLOPHORUS AUSTRALIS: Skull, PAGE left side . =119 dorsal view. 435 ventral view. from the front. from the rear. All the figures are 34 natural size and from the same individual (No. 15,212). (VOL. V) PLATE XXII. PATAGONIAN EXPEDITIONS VOLV. site bee BI uae be riggs > ces tiene ve eR cae ee ie ir) frerpum arn Sear ieee ‘ii eee A etna WEL rte tere sume ee ee) Ce a SCT Sere cae! ane Geren orth demi nth, tam yews, ~weems Vbite? ee ee nd fe ey ee stm Amie Repair wan bo recat renee COMBS th. i Werner & Winter, Frankfort 2M., | F.v.lrerson del. PROPALA.OH OPLOPHORUS a. ee ‘i PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XXIV. PAGE Fig. 1. PROPALAOHOPLOPHORUS AUSTRALIS: Upper dentition (No. 15,212) . 118 Pig. 2: S w = S200, 15,007). 135 Tig. 3. 3 vee “(La Plata Museum). Eis, <4; _ . : “ (Ameghino collection). Vig, = 66 ‘6 66 66 66 ‘6 Digs 6, “ “Lower dentition (La Plata Museum). Fig. 7. ASTEROSTEMMA DEPRESSA: Upper dentition (Ameghino collection) . 155 Fig. 8. Merroporoxus anceps, type: Upper dentition (No. 15,612). 158 Fig. 9. EUNICEPELTUS COMPLICATUS, type: Upper dentition (Amer. Mus. Nat. Hist., No. 9,248) ; ; 151 Fig. 10. EUNICEPELTUS PETESTATUS, type: Upper dentition (Ameghino collection) 150 Lig; 11. : a ‘Lower dentition s . 150 Fig. 12. CocHLors muricatus: Upper dentition (Ameghino collection) 143 Fig. re 6 rT 66 ‘6 (No. 15,331) ; : ; I43 Fig. 14. PROoPALEOHOPLOPHORUS MINOR: Upper dentition (Amer. Mus. Nat. Hist., No. 9,197) . 138 Fig. 15. CocHLops peBiLis: Upper dentition (No. 15,592) . ; 145 All figures natural size. (VOL. Vv) PLATE XXnv. PATAGONIAN EXPEDITIONS VOLV. 11 10 ES 14 15 ie Werner & Winter, Frankfort2M. lith. Fev.lterson del. SANTA CRUZ GLYPTODONTS ~PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XX¥., 1. PROPALZOHOPLOPHORUS AUSTRALIS: Cervical and thoracic vertebre, left side (No. 15,212). C. 6, sixth cervical; C 7, seventh cervical ; Zh. 2, second thoracic 2. PROPALHOHOPLOPHORUS MINOR: Dorsal tube, left side (Amer. Mus. Nat. Hist., No. 9,197) 3. PROPALAOHOPLOPHORUS MINOR: Lumbar tube, left side (Amer. Mus. Nat. Hist., No. 9,197) 4. PROPALAXOHOPLOPHORUS MINOR: Second caudal vertebra (Am. Mus. Nat. Hist., No. 9,197). @, from the front; 4, from above 5. PROPALAOHOPLOPHORUS AUSTRALIS: ? Fourth caudal vertebra, from above (No, 15,212) 6. PROPALZOHOPLOPHORUS AUSTRALIS: ? Fifth caudal vertebra, from above (No. 15,212) 7, PROPALEZOHOPLOPHORUS AUSTRALIS: ? Sixth caudal vertebra, from above (No. 15,212) | 8. PROPALAOHOPLOPHORUS AUSTRALIS: Chevron bone from anterior part of tail. a, from the front; 0, from the left side Q. _ “Chevron from middle part of tail (No. 15212) a, from the front ; 4, from the left aie AO: = “ Chevron from hinder part of tail, left side (No. 15,212) All figures 34 natural size. N. B. When Fig. 2 was drawn, the specimen was still partly embedded in an extremely hard concretionary matrix and the thin ridge of bone which connects the successive transverse processes was overlooked and is not shown ; the pits at the base of the transverse processes should have been indi- cated as foramina. (VOL. V) PAGE 124 124 125 126 126 126 126 126 126 126 PATAGONIAN EXPEDITIONS VOL. LATE XXV. FS ce REAPS SERED BEE RENEE AMRIT IEE LE a tense cin mney Sen PEON HM OE AES lp * gooey Picea necert 9 | eee eet ; SET Se ea nec ete Hea at ntenre aI F.v.lterson del. Werner & Winter, Frankfort?M., lith. PROPALA.OHOPLOPHORUS Fig. Figo 2. Fig. Fig. Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAP LANAIION OF PLATE XXVI. . PROPALZOHOPLOPHORUS MINOR: Left scapula, distal end (Amer. Mus. Nat. Hist., No. 9,197) . PROPALHZOHOPLOPHORUS AUSTRALIS: Right humerus, front (No. 15,212). Right ulna, outer side ‘“ " ss ss Right radius, front = " Right carpus, front : 2 Left femur, front : Z P5212). . PROPALHOHOPLOPHORUS AUSTRALIS: Left pes, front (La Plata Museum) . EUCINEPELTUS cCRassUS, type: Part of right pes (No. 15,865) All figures 34 natural size. (VOL. v) «<6 “6 Right tibia and fibula, front (No. PAGE PLATE XXVI. PATAGONIAN EXPEDITIONS VOLV. saybtnte nsssitte® wean tine panacpeee ee Ae be par Scere are Sig Slaw dnt ino rar oody ete = Petey % oY dol ee ce 4A wee ~Sre %., ra renee" & r°M., lith. ‘for er, Frank . t Werner & Win l. F.v.iterson de PROPALE.OHOPLOPHORUS Fig. Fig. Fig. Fig. Pig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XXVIII. PAGE 1. PROPALAOHOPLOPHORUS MINOR: Skull, from the rear. ; - 436 2 = Z “from the front. 3 ‘3 es <— telt side, 4. a ae “« -yentral view. - 5 es a «dorsal view. All the figures are 34 natural size and are drawn from one individual (American Museum of Natural History, No. 9,197). This plate was erro- neously labelled Cochlops and the mistake was not discovered until after the edition had been printed. (VOL. V) PLATE XXVIL PATAGONIAN EXPEDITIONS VOL.V. ~ vf Tae, a Na gre RR Ramer rinngip aude eee aie aoe ee Werner & Winter, Frankfort®M., lith. F.v.lterson del. PROPALA.OHOPLOPHORUS iy is fy Pa Ne . pa PATAGONIAN EXPEDITIONS : PALAONTOLOGY. EXPLANATION OF PLATE XXXV. PAGE Fig. 1. HapALOPS BRACHYCEPHALUS: Skull, left side (No. 15,596) ears Fig. 2. 66 66 66 top 66 66 Fig. Ee 66 66 66 base 66 66 All figures natural size. (VOL. V) PLATE. 22004 * ‘eo Smiisemribesnnc vedi teh PAGES Pager fe ER ee Fa] f Pon ones ave Wat Sh NB VENTE Ey ENT aan 2 ~ . sat Pry Mielec ere wemvetey foes t 4 t ‘ if Pees. Hee 2 Dt Werner & Winter, Frankfort?M., lith. F.v.lrerson del. HAPALOPS. el eH ssi ae PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAPTLANAIION OF PLATE XXXVI. Fig. 1. HAPALOPS BRACHYCEPHAIUS: Skull, left side. (No. 9,176) 12, 2 G Occiput. eee : 2 Skull, top view. Fig. 4. 2 2 Skull, base. All figures natural size. (VOL. V) Amer. Mus. Nat. Hist. PAGE 214 PLATE XXXVI PATAGONIAN EXPEDITIONS VOL V. eet ne «Nae eile io ae nah AS Mestre its or t put —— crore ig A 5. jena SE inal pc en err ae Pe in . a Werner & Winter, Frankfort ?M., tith. F.v.lterson del. HAPALOPS. Pag Sie a ss a Wath ii == 1) H Hi} ti Fig. Fig. Pig. Fig Fig Fig. Fig. Fig. 2. iq; ae. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION Or FLALTE AXAVH. Hapators ELONGATUS: Skull, left side (No. 15,597). Ss (No. 95,017). “right side (No. 15,160) (6 ¢ (¢ 66 66 66 Occiput (No. 15,160) . . 4. HAPALOPS RUETIMEYERI: Skull, left side. Amer. 5a. 6. (No. 9,250). HAPALOPS ELONGATUS: ¢¢ 66 Occiput (No. 15,545) . HAPALOPS RUETIMEYERI? Skull, left side. Amer. (No, 9,293). All figures natural size. (VOL. V) Mus. Nat. Hist. Skull, left side (No. 15,545). Mus. Nat. Hist. PAGE 219 219 219 219 244 219 219 244 PLATE XXXVI PATAGONIAN EXPEDITIONS VOL.V. _, Lith. i} 7 kfort r, Fran Werner & Winte HAPALOPS. ein wis ALN F.v.lterson del. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fic. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XXXVIII. HAPALOPS ELONGATUS: 66 73 6 ‘¢ Skull, top-view (No. 15,597) Occiput (No. 15,597) . ; Skull, top-view (No. 15,545) ce r, (No. 15,160) 4. HAPpALoPs RUETIMEVERI: Skull, top-view. Amer. Mus. Nat. “Hist 5a. 6. (No. 9,250). HAPALOPS ELONGATUS: éé 66 Skull, eosin (No. I 5, Ol 1) Occiput (No. 15,011) . HAPALOPS RUETIMEYERI? Skull, top-view. Amer. Mus. ‘Nat. ‘Hist. (No. 9,293). All fear natural ae (VOL. V) PAGE 219 219 219 219 244 219 219 244 ig) x ~ PATAGONIAN EXPEDITIONS VOL.V. Werner & Winter, Frankfort?M., lith. F.v.lferson del. HAPALOPS. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EAPLANATION OF PLATE XXXIX. Haparors ELONGATUS: Skull, base (No. 15,597) 66 66 66 66 (No. 15,545) 66 66 «6 ‘< (No. 15,160) : : HAPALOPS RUETIMEYERI: Skull, base. Amer. Mus. Nat. Hist. (No. 9,250). «“ « Occiput. Amer. Mus. Nat. Hist. (No. 9,250). HaApaALops ELONGATUS: Skull, base (No. 15,011) HAPALOPS RUETIMEYERI? Skull, base. Amer. Mus. Nat. Hist. (No. | 9,293) : . HAPALOPS RUETIMEYERI: Occiput. (No. 9,293) All figures natural size. (VOL. V) PAGE 219 219 219 244 219 244 PATAGONIAN EXPEDITIONS VOL.V. , PLATE XXXIX F.v.lterson del. Werner & Winter, Frankfort?M., lith. HAPALOPS. Fig. 1. HAPALOPS RECTANGULARIS: Mandible, crown-view. Amer. Mus. Fig. 1a. Pig -3. Fig. 2a. Ss, Fig. 4. Fig. 4a. - PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. 66 EXPLANATION OF PLATE XL. 66 Nat. Hist. (No. 9,222) Mandible, side (No. 9,222). HapaLops ELONGATUS: Mandible, crown-view (No. 15,155) 66 é é right side. 2 crown-view (No. 15,597) . ts left side (No. 15,531). A crown-view. All figures natural size. (VOL. V) PATAGONIAN EXPEDITIONS VOLV. | PLATE XL. oot NA F.v.lterson del. Werner & Winter, Frankfort9M., lith. HAPALOPS. hod f - z hatte a be Ages x es Fig. Pag. Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLI 1. HAPALOPS ELONGATUS: Right pes; nat. size (No. 15,155) . 2 - : e . ae ; 2 = é Pip G8 5, 160), 4. "4 = “humerus, X 34 (No. 15,545). 5 = 4 right femur, X 34 (No. 15,545) 6 2 “tibia and fibula, x 34 (No. 15,545) 4 ‘i = “pes, X 1/1 (No. 15,545). (VOL. Vv) e e PAGE 229 2209 220 228 229 229 229 PRATE Va PATAGONIAN EXPEDITIONS VOLV. SES a cers ‘ib: 2M., lith. Frankfort Werner & Winter, F.v.iterson del HAPALOPS. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLII. Fig. 1. Hapatops rosustus? Skull, base; nat. size (No. 15,308) Fig. 2. HaApaLops PLATYCEPHALUS ? Skull, “en side; nat. size (No. 15,522). 33 Fig. 3. NH ApaLops sp. juv.: | Mandible left ides nae size (No. on Fig. 3a. 3 e crown-view, nat. size. Fig. 4. HapALops RUETIMEYERI: Left humerus, X34. Amer. Mus. Nat. Hist. (No. 9,250) . Fig. 5. = “ Left ulna, X 34. (No. ee Fig. 6. i i Left radius, X 34. (No. 9,250) Dees 4 is Right femur, X 34. (No. 9,250) Fig. 8. = z Left tibia and fibula, x 34. (No. 0250) (VOL. V) PAGE 212 255 247 247 247 248 248 PATAGONIAN EXPEDITIONS VOL.V. Panel: w: . ; * - ees eo eae o tac 38 its ats Sap tie? : te pias pee Le lye Seay aie] . alpha icmp i cemcncepege : s : es Cie” ; Ste No aeietoonent vasa a Si eae awa t . Raennersst 2 . 6toRe “age mE. SE ee EE A tn, " eee te, : " Pomc peRARachypiicenmee Gowan sie tonle eg a eee eee wrrelinincui hand e! a Kerstin emncehe sa Bema tats - 4 if. rere Ste Werner & Winter, Frankfort?M., lith. F.v.lterson del. HAPALOPS. . CMY aE t ve Fig. Fig. Fig. Lae Id. 2. Bis, 2 Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. a, HAPALOPS ROSTRATUS : 66 PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLIII. (a5 Skull, right side (No. 15,342) Ascending ramus mandibuli (No. 15, 4), HaAPALops ANGUSTIPALATUS: Skull, base (No. 15,562) HAPALOPS GRANDAEVUS: 66 66 Segment of sternum, left ade (No. 15,562) . Segment of sternum, oneal hae (No. 15,562) . Segment at sternum, eee sie (No. 15,562) . Segment a sternum, joneea side ve 15,562) . Second and third Wee oe (No. 15,562) . Second (ona rear view (No. i 562). Fourth lumbar, front view “ « No. 9,538 Mandible, crown-view. The same. All figures natural size. (VOL. V) Mandible, left side. Amer. Mus. Nat. Hist., PAGE soe, 232 234 234 234 234 233 2it Pir See, - PATAGONIAN EXPEDITIONS VOL.V. ne ile ., Hth rt oM ankfo Fr Werner & Winter, Iterson del. Fv fan a K/ MAPALOP : aes. e = a sad nye Fig. Fig. Fig. Fig. Fig. Fig. Fig. t, TQ. 1d. 2. 2a. 26. Ze; PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLIV. PAGE HAPALOPS VULPICEPS, type: Skull, base (No. 15,595) 253 _ Z ‘left side. e . 2 “top view. HAPALOPS GRACILIDENS: Skull, top view : : 249 e o “2 base, « “ Occiput. 7 T Skull, left side. All figures natural size. (VOL. V) PLATE SLiv PATAGONIAN EXPEDITIONS VOL. V. Werner & Winter, Frankfort?M., lith. HAPALOPS. Fig. Fig. Fig. Fig. Fig. Fig Fig PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLV. 1. HapaLops PLATYCEPHALUS? Skull, base (No. 15,522) 1a, x e “top view (No. 15,522). 2. HAPALOPS PLATYCEPHALUS, type: Palate (No. 15,564) 2a. 33 - «Skull, top view (No. 15,564). . i . _ Skull, top view (No. 15,534). 38, - - Occiput (No. 15,534). . 4. HAPALOPS GRACILIDENS: Skull, top view (No. 15,525) All figures natural size. (VOL. V) PAGE 255 255 249 : £ >< = 3 : « = | , AND P | SAAS | . \ \ | = © == cs aml S ep) ea @ 4 a f4 lal [1] x cintotcremaemin miata [7] a % r a ® > an | HAPALOPS. PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. EXPLANATION OF PLATE XLVI. PAGE Fig. 1. MEGALONYCHOTHERIUM ATAVUS, type: Skull, top view (No. 15,593). 278 Fig. 2. 2 2 “ — Occiput. Fas, 4. 2 5 “Skull, base. Fig. 4. 2 ee = “right side. All figures natural size. (VOL. V) PLATE a) PATAGONIAN EXPEDITIONS VOL.V. Werner & Winter, Frankfort°M., lith. F.v.lterson de MEGALONYCHOTHERIUM PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE XLVILI. PAGE Fig. 1. ANALcIMorpHuUS Gicas: Skull, left side (No. 15,163). 2384 Fig. 2. ‘ “i “top view. BIG. ss 2 ‘base. All figures natural size. (VOL. V) PATAGONIAN EXPEDITIONS VOL.V. LATE XLVI. ceiniineiie. nica carer ts WE Tine Rorra nnbrnetinncemniy, nag ~ eee PON LOR aN gin wtetiens exis, F.v.lterson del. _ Werner & Winter, Frankfort°M., lith. ANALCIMORPHUS.. cot laa \ j iu I \ i ! f PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. PAs LNA LION OF PLATE XLVHL. Fig. 1. ANALCIMORPHUS GIGAS (LEPTOCEPHALUs): Skull, left side (No. 15,561) . ris, 2, s - : “top view. Fig. 3. - es 2 (i Dase. All figures natural size. (VOL. V) PAGE 284 PLATE XLVI. Sed OPENER A re MAEM Me EET PS A aig en FON ercinnanent ey : a decet f plevneeert bce: SAE Mdm tal ara Ee 7 = ere HEIRS ES, —_ my Se alias ary ie arise * E Soa ieee SR IOROEFOP ; e awe ; iii "Satirical oR WER PAs sala Be nseaes revere oy i 2 yaar ed A yen A ees, < x aggre i Seales sage [enero mas mee ately ast Mua eteery Sere hier, PATAGONIAN EXPEDITIONS VOLV. Werner & Winter, Frankfort?M., lith. Fig. 1. Fig. 2, Fig. Ss Fig. 4. Fig. 4a. Fig. 5. PATAGONIAN EXPEDITIONS: PALAFONTO LOGY. EXPLANATION OF PLATE XLIX. ANALCIMORPHUS GIGAS (LEPTOCEPHALUS): Cervical vertebre 2-4, left a (VOL. v) side, X 34 (No. 15,561) Last thoracic and lumbars 1-3, X 34 (No. 15,561) Left femur, x 3,2 1 No. 15,561). Left tibia and fibula, x 34 (No. 15,561). Left tibia and fibula, distal end, X 34 (No. 15,561). Left pes, nat. size (No. 15,561). PAGE 287 298 290 290 291 PATAGONIAN EXPEDITIONS VOL V.. Bales lke See chee maui alt an : Pr nt Se ae wnt A nar Rr msi Tem ke eae ii Mapes ond vince Rae pam eer fC oe hentia Se = - necp eB APEOP I Aetna amet tt tee La Werner & Winter; Frankfort ? ., Lith. F.v.lterson del. ANALCIMORPHUS. - Set stg eA aia cy i iN) Wh he Wax H\\ PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. LAPTLANAITION OF PLATE: 1. PAGE Fig. 1. SCHISMOTHERIUM FRACTUM: Mandible (No. 15,361), and_ skull (No. 15,344) . . 207 Fig. 1a. s a Skull, top-view. Fig. 1. 2 Z & — base. bab yee es ss . “left side (No. 15,524). Fig. 20. . : “>. base. Fig. 26. s = Occiput. All figures natural size. (VOL. v) PATAGONIAN EXPEDITIONS VOL V. ee Wigan vag Smarts aye Brae z Se ode 2 See A ee F.v.lterson del. Werner & Winter, Frankfort °M.,, lith. SCHISMOTHERIUM. bee stay ie noe reba ae 1 Deal athe Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. I. 23 2a. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE LI. ScHISMOTHERIUM FRACTUM: Mandible, crown view (N6. 15,361) SCHISMOTHERIUM SPLENDENS: Skull, right side. Amer. Mus. Nat. Hist. (No. 9,247) . Skull, base (No. 9,247). . Skull, right side (No. 15,590) - “top view. . "= base. ScHISMOTHERIUM FRACTUM: Mandible, left side (No. 15,go01) . ¢¢ a Left lower teeth, crown view (No. 15,901). All figures natural size. (VOL. V) PAGE 299 304 304 29 PEATE Li PATAGONIAN EXPEDITIONS VOLV. Thea) Vota SPAS Stet Werner & Winter, Frankfort?M., ith. F.v.iterson del. CHISMOTHERIUM. 5 a Fig. Fig. Fig. Fig. Fig. Fig. Fig. I. 1a. 10, Ic. wee 2a. PATAGONIAN EXPEDITIONS: PALASONTOLOGY. EXPLANATION -OP PLATE LIL PELECYODON CRISTATUS: Skull, base (No. 15,627) . “top view. Occiput. Skull, right side. ‘« base (No. 15,049). left side. “top view. All figures natural size. (VOL. V) PAGE 399 PLATE LIL. PATAGONIAN EXPEDITIONS VOL.V “SOARS Nadia yy ., Lith. o pA kfort ter, Fran ‘5 t Werner & Win F.v.lterson del. OCs COP bes) P et: ats an ay Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. - PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE LIII. 1. SCHISMOTHERIUM FRACTUM: Left femur, proximal end, x3 (No. 15,524) 2 =. 2. PELECYODON aRcuATUS: Mandible, right side, X1/1. Amer. Mus. Nat. Hist. (No. 9,240) s « a Mandible, crown-view, X 1/1. c z Right humerus, x 34 (No. 9,240) « z Left ulna, X34 (No. 9,240) 6 Right femur, X 34 (No. 9,240) . Right tibia, x 34 (No. 9,240) is «6 Right pes, X1/1 (No. 9,240) Sean ae een men ie SCHISMOTHERIUM FRACTUM: Lumbar vertebre, dorsal view, X 1/t. Amer. Mus. Nat. Hist. (No. 9,244) (VoL. v) PAGE 393 313 345 315 316 316 317 300 PLATE LI, PATAGONIAN EXPEDITIONS VOL.V. ort?M., lith. nkF inter, Fra ] Werner & F.v.tterson del. SCHISMOTHERIUM & PELECYODON. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE LiV. Fig. 1, HvypERLEPTUS GARZONIANUS, type: Skull, right side ; Ameghino col- lection . Fig. id. x . “. = Palate. Fig. 2. ? HapaALops PONDEROSUS, type: Skull, left side (No. 15,520) . Fig, 2a. : e <- Palate. All figures natural size. (VOL. v) PAGE 262 236 PLATE LIV Boatyedierineg, cine Jone Soe TR Sa * ; nae Psy eS he ne TN ie Vlaarnrer neyo LPM sie ACAREMYS MINUTISSIMUS: Fragment of ght upper jaw, with p+ and m+, x4. No. 15,086 PAGE 421 428 428 A421 424 7 AeA 430 426 427 425 425 421 A421 432 432 433 PEATE LOvie q PATAGONIAN EXPEDITIONS VOL.V. RA eo Be Werner & Winter, Frankfort 2M., lith. F.v.iterson del. SANTA CRUZ ERETHIZONTIDA PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PAGE Fig. 11a. ACAREMYS MINUTISSIMUS: The same teeth, X#. No. 15,086. Fig. 12. Acaremys MuRINUS: Right upper molars, crown view, X4. No. 15,072 3s : . 430 Fig. 13. AcAREMySs mINUTUS: Right lower teeth, crown view, <4. No. ES Sol. : ; 432 (VOL. Vv) Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. | Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE LXVIIT. PERIMYS IMPACTUS: Skull, base, X 4+. No. 15,881. s ‘ Skull, top, x +. No. 15,881. In both figures the rostrum is restored from a skull in the Ameghino collection. PEeRimys Impactus: Right ramus mandibuli, side view, X 7. No. 15,697 : : : : : : Prerimys Impactus: Right ramus mandibuli, crown view, Xz. No. 15,697. | PEeRimys oNusTuS: Right ramus mandibuli, side view, X 7. No. 15,230 : Te PertMys oNusTus: Right ramus mandibuli, crown view, X +. No. 15,230. PERIMYS PUELLUS: Skull, left side, x 4. No. 15,284 . Perimys ERuTUS: Skull, base, X+. No. 15,873 . Perimys sp.: Left upper teeth, x +. Ameghino collection. PERIMYS PROCERUS: Skull, base, X + A. M. N. H. No. 9,507. PERIMYS “MULUS, type: Right seats ramus, crown view, X 4. Ameghino collection. PERIMYS IMPACTUS: Right Seen ee ramus, le view, x4 4 No. 15,053 : ; PERIMYS IMPACTUS: Right aawdlcles ramus, crown view, X + No. 15,053. PERIMYS AMEGHINOI, type: Left lower teeth, a ea less than natural size. Ameghino collection. PERIMYS PERPINGUIS: Right upper teeth, crown view, X +. No. 15,227 PERIMYS PERPINGUIS, oe Tef lower tect. crown view, X + Ameghino collection PERIMYS ERUTUS: Right lower teeth, crown view, x q. No. bios. PERIMYS SCALARIS, type: Right upper teeth, crown view, X +. Ameghino collection PROLAGOSTOMUS PROFLUENS : Palate aa tocth. ven A. M. N ; H. No. 9,588 ; : PROLAGOSTOMUS Divisus: Palate and teeth, X +. No. 15,570 PROLAGOSTOMUS PUSILLUS: Right upper teeth, crown view, X 4. Ameghino collection PROLAGOSTOMUS PROFLUENS: Right oa scl sliendy ee na natural size. Ameghino collection . PAGE 443 443 442 445 439 439 448 443 444 441 441° 439 440 455 454 453 455 \ ft t 3 PLATE LXVIII. re oe seermtmnen on 4, a dp SOF enuhigprerer ore PATAGONIAN EXPEDITIONS VOL.V. be a horn nn cpanctapaneap nr nas ROR a engl 7 Nn wai eae LIRR AEE . ie viioatrntin Smaseane La, ynedee steer tin omb er eriaonteans PUN Rais ined iets - sap SON yay gasses i : one a Lannie 3 Rasen ee Aelecmicimct eae a ; o orci oe Reco ad nen 3 " mete wa i At RENN NS ory a nat ne il a REN RAR TASH AA age \ TSN ey oe mareeansste Werner & Winter, Frankfort @M., lith. SANTA CRUZ CHINCHILLIDA. & CAVIIDA ferson del. l F.v Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. 19. 20. 2A, 22. 23. 23a. 230. 236, 24. a5. 26. 26a. 27, PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. PROLAGOSTOMUS IMPERIALIS: Right lower teeth, crown view, X + A. M. N. H. No. 9,587 2 PLIOLAGOSTOMUS NOTATUS: Left mandibular ramus, crown view, x +. Ameghino collection SPHODROMYS SCALARIS: Left lower acomolar x +. Ameghino collection SCOTEUMYS IMMINUTUS: Left upper oo crown view, X # Ameghino collection EocaRDIA PERFORATA: Skull, left eae x 4. No. 15,010 2 3 Skull, base, X 4. Ne 15,010. ks Right upper tect, Kz. Non15,010. - s Right lower teeth, X #. No. 15,010. EocaRrDIA Divisa: Left lower ie leseces and first molar, X 4. Ameghino collection EocarpDIA EXCAVATA: Right ie ek crown view, x2 2, Ame-- ghino collection. (Type of 7rzcardta gracilts.) SCHISTOMYS ERRO, juv.: Right upper teeth; crown view, X #. No. 15,383 ; SCHISTOMYS ERRO, iv Right lower teeth, crown view, X #. No. 15,383. EocarpDIiA sp., juv.: Left upper teeth, crown view, X =. Ame- ghino collection. (Referred to Heaimys integrus.) . PAGE 456 458 460 459 477 479 474 486 | 462 N. B. In Figs. 15, 17,16 and 20 the transverse ee of enamel are made too (VOL. V) Fig. Id. _ 11a. Erb. 5-3 . 1d. ° ae a 124, <9 od; ae = tA. aS 40. see AAS. . 18a. . 186, PATAGONIAN EXPEDITIONS: PALAZONTOLOGY. EXPLANATION OF PLATE LXIX. EocaRDIA MONTANA: Right mandibular ramus, side view, X 4. WO..15,372 : EocaRDIA MONTANA: Right lower teeth, crown view, X +. No. | 15,372. (This figure is inverted and mg is marked pz.) EocARDIA PERFORATA: Palate and upper teeth, X #7. No. 15,463. fe fs Right lower teeth, x 7. No. 15,463. EocaRDIA EXCAVATA: Right scapula, X 7. No. 15,211 ts - Left humerus, X +. No. 15,211 s e Left ulna and radius, X +. No. 15,211 e ui Left metacarpus, X +. No. 15,211 2 : Right os innominatum, X +. No. 15,211 = a Right femur, X +. No. 15,211. This bone is made to appear unduly broad by crushing ; FEocaRDIA EXCAVATA: Right tibia and fibula, x 4+. No. 15,211 : e Right pes, X 4+. No. 15,211 SCHISTOMYS ELLIPTICUS: Skull, left side, X +. No. 15,648. This figure is incorrect in several particulars ; the naso-premaxillary suture should be nearly straight and the line joining the alveolus of m2 with the front of the orbit should be omitted; it makes the orbit seem much too small. SCHISTOMYS ELLIPTIcUS: Skull, top, X +. No. 15,648 . * ‘ Skull, base, X +. No. 15,648. ‘: Z Left upper teeth, X #. No. 15,648. . < Left lower teeth, X 2. No. 15,648. us és Skull, right side, X+. A. M. N. H. No. 9,539. | SCHISTOMYS ELLIPTICUS: Skull, top, X+. A.M. N. H. No. 9,539. “ Z Occiput, x4. A, M- No Ne; 9,530. ss Right scapula, x +. A.M. N.H.No. 9,539 p é Left humerus, X+. No. 15,648 x S Left femur, X +. No. 15,648 e i Left tibia, X +. No. 15,648 . Eocarpia sp.: Right lower milk-premolar, crown-view, x #4. A. M. N. H. < ; SCHISTOMYS ROLLINSII, type Skull, base, X 4. No. 15,959. = = ‘Skull, top, X $. = No. 15,950. 2 és ‘Right upper teeth, X 7. No. 15,959. Wel v) PAGE 472 An7 466 467 467 467 466 468 468 469 480 482 482 482 433 462 485 ee it aa cna OL PLATE LXIX. ae perenne ene ern BRU UNL etn chin nba weeotinyenret se aon Manan: ett tye en OAL E BEE Recah PB Ris fc RSS —~ SR Ri Redes Cod thse oc sd ch aa sitet Spal mn os Pike eer ea ~ ene Ninccen Lad? io eel v PATAGONIAN EXPEDITIONS VOL. V. kfort$M., lith. inter, Fran Werner & W Iterson del. Fv. SANTA CRUZ CAVIIDA Ne Nh te PATAGONIAN EXPEDITIONS: PALAZSONTOLOGY. EXPLANATION OF PLATE LxXxX. PAGE NEOREOMYS AUSTRALIS: Restoration, one half natural size. The tail, which is entirely conjectural, is restored from the recent A/yocastor and may well prove to be much too long ; ; 398 (VOL. Vv) PATAGONIAN EXPEDITIONS VOL. __ a Bp B.Horsfall. del. NEOREOMYS. I wth PATAGONIAN EXPEDITIONS : PALZZONTOLOGY. EXPLANATION OF PLATE LXXI PAGE EocaRDIA EXCAVATA: Restoration, three fourths natural size. With the exception of the skull, nearly all of this skeleton has been taken from a single individual, No. 15,211. : , ; , ; 470 (VOL. v) FATAGONIAN EXPEDITIONS VOLV. PLAge Boe. B.Horsfall. del. EOGCARDIA: ; fh is at te hae BRI 7 e ve ahey Ay Oo rie TS. Pee ate hy Bot 84 ineg A POE Ate OO SP oo a ; Mh, Bake: dy § | | TION LIBRARIES AN og Me wiser ide | I 9088 00733 68 | . yt ae INSTI | ee Pam | | a Seer We rd Tate: Ling ‘ eg HSONIAN | | | | SMIT 3 | | | een) ala is Reta pe Re tyr tbs oe At "A ater ter eA tae be Ed ey, ly Pat Wen een Ye WRN Hert Litt part Upper alee are ates ae oe see en ot eae sinaie tos mH by Qe ET tet A tected Ie yt ae ee hyve big t: CA he a lb Woe Ty WR We bi ee ly Re he te is + oe Pe ibe te Le ve “ake eh eater e & Fy Pw 28 tone (pe Cee, Pa eee 5 A, ' ¥ ee eo ee < . i tot, oe # ~~ 0 te ber - hts ee We ele Mpa, Eecee. fe M Poke ficter BoB yt he te ke me fete teh bt «| - » eee ® > Wr A i het ae 7 re ae z ; a ot “ >) s - ha pine a Bab, eh Nats a ma or ‘ : ea Sos ee ew -@ * * OM teevees tert way I Aer Ate Ge oye we ee ee Oe oe Ad aa oh ee oo eee ee COP ee Pelee oe Cp em toe ale . Ta 0 + ey at om & Foti hy = Oy te te Sb “at wel wet te ot Pew te ». > Jy Ae tee & 4m be : ) Chee See h ehh whee ee ee he ei sha ae Rh Bee ag J heer Le ahe * tp 9 #45 Gr ee Re * dt Prigte > = oo A ee a ee ae a ae 4 *¢ 7) RR Pr ie Oe treet te ely Oe ae BAe be SY thew cee A ‘= a a. 2 Ses SW ah he Bl ereee is amet ¢ . « « ¢ 2 inp . he ee | . hehe OG eee Wee Dear e cers U + ort ete ea pe ot ee Hb ee e-ae, fk * a ae 2 eh be ae Vinde! ee an ee ae eee Pe ew ee eerie dh teh wee iS" ee aa ale ese ee Sh eS HDh LODE he OH BS DO nin : teal ae * pera Bee : 4M ee ee 6 4) bed 7; . \ 4 tot pe ee Eg ‘ ’ wo ned A ale . =-—te so oe 8 ee Lc A Sh cl) et deka! ‘ ’ epee © hee as et be + og , a iw 3 He hy a ao Bai LOL He ee De Bee are Die Mae et Ted bie fe eink a oy Way Ho Me LD chy Ah WAlule ont r it Fe Neo bibs i. sl ee Aa ei a A ee se ee oe oe) ee, Vibe ee tae ee Se, eee l it ea Dab -tovh bp tet 3 : ote et le 1 . : = he 4 he ke?) Shae eh me ele Oo ates 4 Rb en ie? Dei Tye ie gilt & ew Aut ae 4 oe een Whee Whore +i do wpe J . ‘ F Futter h : aM he te a ; Sei oe Be eS eh eee 8 ee 77 : MOD ee =42>3 44 . f : 4. A Pathe e aay L ¥ ? Bo ; = 0 40 ey +@ Yod ta & + ‘¥; **a-! + ew bps roe eh ed faz ct ihe ig eo Ads. d : haya es MPA} ae We; : a | RP) OR Oe Pe Re ere me wo ae : ib-a-g Ao ek P ay af ; ’ a : gh tcel Ate eg ee ab let el 5 OM Fir dee a AY AT te anda a « 7 Ae he 8 te > 4 ’ Ye 4 pg a Ado Sth aw ie lea eae Ce - Sat where abo IAS Ve ae oe eb — boat 2 Ve te he 4 CAL Bs Mele Pine ieth 2 il ee ew be oh hee VS a1 Vv eh ie ee Ob ¥. el oy ht Ow he S | hee oe eee a | be oe 2 #4 ee fe i he La} : ee ee oe 8 eo he ee ee Ss ee le ee Vt ilo 2.) Sul hee a eo | | © Peete bets Gert tecte Cee pe & ON) | Pes ee ee Ae ee ~ p ; ee ee, Co ee +a emt My ad, Me ’ > he wet? hes DO Desert ne “ * I ; r Ae ee be hy Sete ap ee fh Mu RD PP tote : ‘phe _ pe i Ree yt ray ee r 2 - % 4 4, “WS Ley mon Ph tae heehee eee ee en 2 ee Pee Re See heh wane eb re ar : ; ; ; my * nf vel: : whee 5 ne ee Fe A tr Rhee he ¥ Wey cS ee Aa Pats Ne) tie # bef tS hence Wo m! Se 4 VE Ad Arte by : ~bie oy UP oe Ua yee he * a: pra ic Caen o's Ye hte om oe woe a2 7. “4S b Artob a te ete Ee . - Shel wz? : ee ee pe vary pay © PF et oe eS rhs =“ ee OP eee ae eek 2 2. ae Praa 9 F <6 lo} Ew hey ety) Sey La S— Nh oe ewe ty te Spee TP ogee “t ‘ ad Rte FY RS eu Ae a ea OS 5 ae Pat) " es aa Bt alae ek en 2 Net a e ee ee T dy Lat ' bm, Han SPP eee 44 A eet em se eg ye « oh hen whee, to oe ar eS ‘2 Seg t*% ny i ee am ee te ‘ + "a ‘ Me 92m in’ rd KJ he ee ee 2 tee a 4 oie} ok, VSS 3 SF eee“ tah fark fy 44% > * oo f2a42a& wes an) tee , ¥ hee em oe. : . , ai 7 aS - : ijnaka' ¥ » “A me ia - , /| Pi aae \ eit ou) pia . eee 4 a ee ee aL RES Peete wt et ee Pe we pi She ae eee , '4e)40u ee eee eR anit mca aed iy e dat / ms +a we retry en, et vane ee eee Te s Ce. oe et «\ 42 tbs bees + Sota : . dE Aap! —s . 4 - : ‘ Fi og tha wa ater od ne 3 y £, CL Rd Geel ‘ 4 . 423 AP shod ae act ' TARAN A Pa ay Cech sid, Hebd fig ti a bg aif eee ee eh JI ae ew eg Me & bow § ee A =, yo Sek ur 8 ge te . , sw Ges > % 4 eee . . 4 ! . t ‘ P : 44 A M-wl> toes ah ktet Led ee aw . at . 4 ch pe ; , ; ‘ ey , a 4 4 2 a a ee ee he Se BER W Se ick lg : : " “ 25 : : a : " : r 4 ete : r il F it) aw oe es AGA! ah 54. ‘ bw ae gy nO Ff Ww Ne ey Wes 2 Wehbe et ) oe ek mM nH be ree eh S- RAD . taA,t Ae hee eS ae ; : TRAY ad RN Bee ao F . : 4 5 Hala oe : 2 & a) eae oa : a eee Eee ; ele Sy or ~~ raeG a ee 4% 2 a ey He PRA So ie eer: hich Ar 3 ote we he heh, . Ay Y : ; J Sey AE eae - ‘fy - " + Pee > < Wet Ae ‘e-rh& fey by : 4 py ‘Abe oe ie W re es BOR ea eer ne a 8% eel te Re Ne Le vale “a aie ot ‘ we Oper " a4 iH wis 1 \ * pana dete eg! Pile kr wd + : s “en ee $3 si ; a 1 4 aes ae " AA pb al al eS a AD md vs Ae a ‘4 { aa. aoe hel a ae a-) 1B esteat 4 iia yas: Wis. | j ‘a rw “a ont eee My Ge } hgh ah * Latah at sk bY 4 WN} voll wtf At th tad +4 ia 3 ba 44 4h Wd ee ce hy PONS, oes ‘60 fel BN dad tl ‘ Ria ie, line ! nu een