“ae > = Ne eh aey compu neestapphgheann i Nee MAE Pe Pa FAS tee cai ne RI 5 ade a ES Digitized by the Internet Archive in 2009 with funding from University of Toronto http://www.archive.org/details/proceedingsO5dave JARVIS WHITE&CO.,PHOTO. DAVENPORT. Wy Us ‘ 4 Dy) : d Shel Lt, ‘ _ PROCEEDINGS OF THE DAVENPORT ACADEMY NATURAL SCIENCES. VOLUME V—PART | —% 1884 — 1889. DAVENPORT, IOWA: PUBLISHED BY THE ACADEMY OF NATURAL SCIENCES. 1889. PUBLICATION COMMITTEE — 1886-89. - Mrs. M. L. D. PUTNAM, Chairman. ; : = Dr. C. C. PARRY. Rev. W. H. BARRIS. JAMES THOMPSON. Dr. C. H. PRESTON. “The authors of the various papers are alone responsible for what is contained in t i : The date of the printing of each sheet is printed in each signature line. 7 ‘ EDWARD BORCHERDT. PRINTER Pier A CE. Tue Fifth Volume of the Proceedings of the Davenport Academy of Natural Sciences is submitted to the scientific public with the hope that it may be found on the same plane of werth and: interest with the volumes heretofore issued. Valuable work in various fields is shown. Of special interest are the five botanical papers of the late Dr. C. C. Parry, and to him also fell the kindly task of preparing che memorials, herein contained, of the late Prof. D. S. Shel- don, LL.D., first President of the Academy, and of the late R.Smetham. The last work of Dr. Parry’s life was the paper on “Ceanothus, L.” Only those most intimately connected with the publication of the Proceedings of the Davenport Academy of Natural Sciences can appreciate how much of success was due to the fertile brain, untiring energy, and well-earned, world-wide repu- tation of Dr. Parry. Many an early morning hour found him, after a brisk walk from his country home, in consultation with the Chairman. The last pages of Volume V., fresh from the press, were brought by him to the train, Septem- ber 22, 1889, as the Chairman started on a journey across the seas. The fare- well words were spoken, the last grasp of the hand taken, for in a brief time — February 22, 1890 — Dr. Parry took the longer journey from whence no traveler returns. The publication since then has taken a long rest, ostensibly waiting for the “Index” —really paralyzed by the repeated inroads upon the member- ship made by death and removals. Among the prominent supporters of the Academy who have been called away was the late Charles E. Putnam, who contributed so much to the perma- nent value of its publications, and whose efficient administration as President closes this Volume. The late James Thompson, whose sudden death occurred a few hours after his reélection to the Presidency, was a member of the Publi- cation Committee. The removal of our former enthusiastic Curator, Prof. W. H. Pratt, to Minneapolis, is felt as a very serious loss. Other willing and able hands are taking up the work in various lines, and continued generous support by the community at large, and accumulating be- quests to the Endowment Fund, give every reason for encouragement in the future. Prof. Samuel Calvin, Iowa State Geologist, and Dr. Jennie McCowen are now on the Publication Committee. Prof. W. H. Barris, whose reputation as a geologist needs no mention, has taken the place of Prof. Pratt, as Curator. On December 14, 1892, the twenty-fifth anniversary of the founding of the Academy was celebrated by a successful entertainment, one delightful feature of which was the reading by the Secretary, Dr. Jennie McCowen, of a most carefully-prepared paper, giving a concise résumé of the history and work of iv PREFACE. the Academy. Many letters of congratulation from distant friends were read. The marked increase of the library since the distribution of the Proceedings is very gratifying. It now contains over 28,000 volumes, which are housed in the fire-proof building of the Academy. The Synopsis of Proceedings—in which will be found, page 248, a revision of the Constitution and By-Laws, as adopted March 25, 1887 —is brought down in this volume from 1885 to 1888, inclusive. A completed index of the five volumes thus far published is appended, for the preparation of which the Academy is indebted to Prof. W. J. McGee, of the United States Geological Survey, and his able assistant, Mr. Van Doren. The portrait of the late Prof. D. S. Sheldon, LL.D., as frontispiece of Volume V., was the gift of his former pupils of Griswold College, through the efforts of Mr. George F. Henry, of Des Moines. It is the purpose of the Academy to publish hereafter in brochure form all papers accepted, as soon as possible after presentation. In pursuance of this plan, the following have already been issued as part of Volume VI.: 1. Bibliography of Iowa Antiquities, by Frederick Starr, Ph. D., of Chicago University. 2. Ancient Grooved Rocks in Arkansas, by W. A. Chapman. 3. Buddhism in America, by Edward L. Berthoud, of Golden, Colorado. Among other papers promised are one by Prof. Calvin, of the State Univer- sity, and one by Prof. Barris on the local geology of Davenport. The portraits of Dr. C. C. Parry and C. E. Putnam will also be contained in Volume VI., with biographical sketches. CONTENDS. Preface, f : 2 , : f ; : : d On Certain Recent, Quaternary, and New Fresh-Water Mollusca — P. Ellswo: th Call, On Pyrgulopsis, a New Genus of Rissoid Mollusk, with peeaata of two New Genera— 2. Ellsworth Call and Harry A. Pilsbry, . A Defense of our Local Geology —W. H. Barrts, Volcanoes of the Sandwich Islands — C. S. Watkins, Harfordia, Greene and Parry—A New Genus of Eriogonex from Lower California — C. C. Parry, An Ancient Mine in Arkansas— Wm. A. Chapman, Description of a New Hydrobia, with Notes Flarry A. Pilsbry, Lastarriza, Remy — Confirmation of the Genus, with Character Ex- tended — C. C. Parry, Mound Explorations at Toolesboro, Louisa County, lowa—AZ&. P. Lynch, H. C. Fulton, C. E. Harrison, C. H. Preston, Additional Explorations at Toolesboro — C. £. Harrison, W. H. Pratt, Contributions to the Mollusca of Florida — Chas. T. Simpson, Memoranda on a Collection of Fishes from the Ozark Region of Mis- souri — ??. Ellsworth Call, Iowa Thunder - Storms — Notes for the Summer of oe Starr, A Description of the Rockford Shales of lowa— Clement L. Webster, Mound Explorations in North-western lowa — Frederick Starr, Preliminary Annotated Catalogue of the Birds of lowa— Charles R. Keyes and H. S. Williams, . The North American Genus Ceanothus, with an Enumerated List, and Notes and Descriptions of Several Pacific Coast Species — C. C, Parry, : : : : Chorizanthe, R. Br.— Review of Certain Species Heretofore Improperly Characterized or Oe Reierred; with Two New hae GG. Parry, ; Memorial of Professor David S. Sheldon, LL. D.—C. C. ee Ceanothus, L.— Recent Field Notes, etc.— C. C. Parry, 162 174 179 185 vl CONTENTS. SYNOPSIS OF PROCEEDINGS, 1885-88: Annual Meeting, January 7, 1885, Curator’s Report, 1885 —W. H. Pratt, Librarian’s Report, 1885 -— Fennte McCowen, Report of Publication Committee, 1885 — Mrs. M. L. D. Putnam, President’s Annual Address, 1885 — H. C. Fulton, Richard Smetham, Reminiscences of — C. C. Parry, Annual Meeting, January 27, 1886, Treasurer's Report, 1886 —W. 77. Fluke, . Recording Secretary’s Report, 1886 — Lucy A/. Pratt, Librarian’s Report, 1886— Fennie McCowen, Report of Publication Committee, 1886 — A7rs. M. L. D. Putnam, Curator’s Report, 1886 —W. H. Pratt, President’s Annual Address, 1886 — C. &. Putnam, Resolutions on the Death of Prof. David S. Sheldon, Presentation of the Entomological Collection, of the late J. Duncan Putnam, Annual Meeting, January 26, 1887, Treasurer’s Report, 1887 G P. McClelland, . Recording Secretary’s Report, 1887 — Fennte McCowen, Curator’s Report, 1887 —W. H. Pratt, Librarian’s Report, 1887 — H. A. Pilsbry, Report of Publication Committee, 1887 — Wrs. M. L. D. Putnam, President’s Annual Address, 1887 —C. £. Putnam, Constitution and By-Laws, as Revised March 25, 1887, . Resolutions on the Death of C. E. Putnam, Resolutions on the Death of Walker Adams, . Annual Meeting, January 4, 1888, Recording Secretary’s Report, 1888 — Yennie McCowen, Librarian’s Report, 1888 — H. A. Pilsbry, Treasurer’s Report, 1888 — Nicholas Kuhnen, Curator’s Report, 1888 —W. H. Pratt, Report of Publication Committee, 1888 -— Mrs. MW. L. D. Putnam, President’s Annual Address, 1888 — Charles E. Harrison, Resolutions on the Death of George H. French, PROCEEDINGS OF THE Sev ENPORT ACADEMY OF NATURAL SCLENCES: VOLUME V. PAs EES. ON CERTAIN RECENT, QUATERNARY, AND NEW FRESH-WATER MOLLUSCA. BY R. ELLSWORTH CALL. Read before the Academy, February 26th, 1886. THE area which has contributed most of these forms is little known conchologically. All the knowledge gathered concerning its molluscan fauna is fragmentary, and, for the most part, scattered through many publications, rendering a collation of their information an imperative need. Such a collation has been for some time in progress, and the present writer hopes soon to present a summary of the results. Of the six species herein described, four have hitherto been charac- terized by me, two of which were, in deference to authority, given only varietal rank. It is now proposed to recognize the varietal names as of specific value, and to republish the original descriptions as ap- plicable to the specific name. This disposition is made in the light of continued and careful study of these forms in conjunction with well- preserved specimens of the species of which they were formerly re- garded as varieties. [Proc. D. A. N.S., Vou. V.] 1 [April 15, 1886.] DAVENPORT ACADEMY OF NATURAL SCIENCES. NO RISSOIDA.. Genus AmMNicoLta Gould & Haldeman (1841). Amnicola dalli, sp. nov. (Plate I., Figs. 4-6.) Amnicola dall, Call.— Bull) U.S: Geoll(Sur., No. 11, p: 45, Plate” Vile bias: 4-6 (1884). Shell narrowly umbilicate, obtusely conical, shining, slightly striated, brown or greenish horn color; whorls four, convex, gradually increasing in size; suture regularly impressed, somewhat deep; aperture rounded before, somewhat angular behind, bluish white within ; lip simple, sharp, margins joined by a thick callus, columella rather reflexed. Length, 3.50™™; breadth, 2.30™™. Habitat and Station.— Mountain streams tributary to Pyramid Lake, North-west Nevada. For the diagnosis of the lingual dentition I am indebted to Mr. Charles E. Beecher, who has prepared the following description and illustrations: “Jaw thin, membranaceous. “Odontophore 1.10™™ long, .13™™" wide. In a full-grown example the odontophore has 94 transverse rows of teeth, with the formula 3—I —3-. “Rhachidian tooth short and broad, with the inferior lateral angles produced. Cusp with seven denticles, of which the central one is the largest. The anterior lateral faces are each furnished with a short, strong, conical denticle, and the adjacent lateral margin of the tooth is thickened and slightly produced. Formula for rhachidian tooth: g4 3 27 “Body of intermediate tooth quadrate; infero-interior angle some- what produced: furnished with a large bullation, into which the infero- interior angle of the succeeding tooth appears to fit as if for articula- tion. Peduncle long and straight. Cusp with seven strong angular denticles, arranged according to the formula 241+ 4. “Body of the first lateral tooth elongate-triangular, oblique to the direction of the broad peduncle. Cusp inflected, and carrying twenty- three slender denticles. “Outer lateral tooth hamate, with no marked distinction between the body and peduncle. Free extremity incurved and bearing thirty-four minute denticles. The denticle formula is, therefore, CALL— ON NEW MOLLUSCA. 3 3+143 cy “The apparent articulation of the intermediate teeth, as described above, was observed in a fragment of an odontophore which presented a lateral aspect under the microscope. It is not known that this feat- ure has ever been noted in any other species, although it very proba- bly occurs in many which have foraminated or bullate teeth. This disposition of the teeth would allow great flexion of the odontophore without their displacement.” 34—23—T— —7—23—34. Fic. 1.— Lingual dentition of Ammtcola dalli, Call x 400.— Beecher. a.—Two of the transverse rows of the odontophore, showing the normal position of the teeth. The teeth are considered as opaque. Analysis: 6,— Outer laterals. c.— First laterals. d@.—Intermediate teeth. e.— Rachidian teeth. Fic. 2.— Intermediate teeth (x 400), showing mode of articulation.— Beecher. 4 DAVENPORT ACADEMY OF NATURAL SCIENCES. This quite distinct form was collected in considerable numbers at Symon’s Stage Station, near the foot of Pyramid Lake, Nevada. Its nearest congener is A. porata Say, from which it differs in elevation, sculpturing, and dentition. Since this last character is the one of chief importance, the description of the dentition is here given. Comparing the denticle formule of the two forms, thus: A. porata. oe a les 30-18-52 11 T3 _5_ 19-30. 4+4 A. dalli. 3-1-3 94-6927 = SNE pig 34, Es the dissimilarity is strongly marked. Specimens may be seen in nu- merous private collections, and in the cabinets of the Smithsonian In- stitution, the New York State Museum of Natural History, and the Davenport Academy of Natural Sciences. VALVATID. Genus Vatvata Miller (1774). Valvata utahensis, sp. nov. (Plate L., Figs. 1-3.) Valvata sincera, var. utahensis, Call.— Bull. U. S. Geol. Sur., No. 11, p. 44, Plate VI., Figs. 1-3 (1884). Shell operculate, narrowly umbilicate, conical, with minute trans- verse strize, shining, somewhat pellucid, yellowish horn color at apex, white below; spire obtusely elevated, flattened at tip; suture well im- pressed; whorls four, convex, regularly increasing, the uppermost ones with a single well-marked carina, which becomes obsolete on the last whorl; last whorl equals one-half the whole length of the shell; aper- ture circular, slightly angled posteriorly; peristome simple, continuous, joined to the next whorl above bya very slight calcareous deposit; within white. Operculum light horn color, corneus, spirally multivolute, slightly produced posteriorly to conform to the shape of the aperture. Denti- tion unpublished. Length, 4.80™"; breadth, 3.20™™, Habitat.— Lake Utah, Utah. * After Stimpson, Smithsonian Misc. Coll., No. 201, p. 14, Fig. 6; also ibid., No. 144, p. 80, Fig. 158. CALL— ON NEW MOLLUSCA. 5 This form was dredged by the writer, in August, 1883, in great num- bers in Utah Lake, near Lehi, not far from the head of the River Jordan. It is intermediate between Valvata sincera Say and V. virens Tryon. From the first it differs in the unicarinate upper whorls, in being more elevated, in possessing a very much smaller umbilicus, and in its greater size. From the second it differs in color, size, carination, and form of aperture. It resembles, in some respects, V. unicarinata De Kay (=F. ¢ricarinata Say), but differs in size, ornamentation, and form of aperture. Specimens may be seen in the Smithsonian Institu- tion, in the New York State Museum of Natural History, in the Daven- port Academy of Natural Sciences, and in the private collections of Beecher, Stearns, Dall, Aldrich, and the writer. LIMN AIDA. Genus Rapvtx Montfort (1810). Radix utahensis, sp. nov. (Plate I., Figs. 7-9.) Radix ampla, var. wtahensis, Call.— Bull. U. S. Geol. Sur., No. 11, p. 47, Plate VI., Figs. 7-9 (1884). Shell globose, somewhat umbilicated, irregularly costate, light horn color, nearly pellucid; spire rather small, conical; whorls four to four and one-half, convex, somewhat flattened above, giving rather a shoul- dered appearance to the whorls, rapidly increasing in size, the last whorl being inflated, with numerous rather marked transverse costz, minutely wrinkled; suture somewhat deep, regularly impressed; aper- ture elongately ovate, effuse, approaching patulous, pearly white within; outer lip simple, the margin connected by a slight calcareous deposit; columella somewhat twisted, but straight in front. Dentition unpub- lished. Length of largest specimen, 16.82™"; breadth, 8.88™™. The average of nine specimens gave a length of 13 40™™, breadth 7.10™™, with about the same ratio for corresponding measurements of aperture. engi, 13:40" > breadth, 7.1r0™™. Length of aperture, 9.0o™; breadth of aperture, 5.go™™. Ffabitat and Station.— \.ake Utah, Lehi, Utah. This is a rare form in Utah Lake, its only locality so far as known. Its nearest affinity is Radix ampla Mighels. In the preceding refer- ence its relation to Polyrhytis kingii Meek has been noted. It was associated with abundant specimens of the Va/vata herein described, and with Fluminicola fusca Haldeman and Spherium dentatum Halde- man. Specimens may be seen as above. 6 DAVENPORT ACADEMY OF NATURAL SCIENCES. Genus Limnopuysa Fitzinger (1833). Limnophysa bonnevillensis, sp. nov. (Plate I., Figs. 10-13.) Limnophysa bonnevillensis, Call.— Bull. U. S. Geol. Sur., No. 11, p. 48, Plate VI., Figs. 10-13 (1884). Shell umbilicated, elongate, ventricose or bullate, somewhat solid, faintly striate and very minutely reticulated below the suture, the last whorl bearing faint longitudinal ridges or costa; spire elevated, acute ; suture deeply impressed; whorls 4 to 4%, very much rounded, some- times tending to geniculation above, the last whorl equal to three- fourths the whole length of the shell, rapidly increasing in size, much swollen, somewhat expanded at base; columella somewhat plicate, slightly callous, regularly arcuate; columella and peristome continu- ous; peristome simple, margins joined by a heavy callus, which is con- tinuous and so reflexed as to partially close the umbilicus; aperture broadly ovate, often patulous, equal to one-half the entire length of the shell, oblique, angled slightly behind. Fossil, Quaternary. Bonneville Lake beds, Kelton, Utah. The four largest specimens of the many in the collections give the following dimensions: SPECIMEN. | LENGTH. BREADTH. apok Wen ah ; i mm. mm, a aig es As a ae 15.00 7.80 SL aris Mew Aes ema 4 11.00 5.80 Bik glee esta tcol gates 9.40 5.20 Aes Perea) heel eT 6.00 STREPOMATID&. Genus GONIoBASIS Lea (1862). Goniobasis stearnsiana, sp. nov. Shell globose, not very elongate, excavated in umbilical region, but not umbilicated, usually coarsely and ob- liquely costate on upper whorls; spire conical, not much elevated; whorls 514-6, scarcely convex, appressed at the suture, body-whorl very large, more than equalling one-half the en- Fic. 3. 0s = Gon. STEARNSIANA. ™ ¢ tire length, often angulate at periph- CALL— ON NEW MOLLUSCA. a ery, above which it is flattened, many-banded and smooth, or bandless and coarsely multistriate, the striae cord-lke and variable in number, coarsely and obliquely wrinkled by the well-marked lines of growth; suture well but irregularly impressed; aperture oblique, trapezoidal, twice as long as broad, effuse, white or creamy-white within, often banded with broad purple bands, slightly retuse at columellar region; peristome simple, sigmoid, a little thickened, somewhat reflexed at base of columella; columella thickened, always white, twisted; parietal wall usually with a thick deposit of callus, which is sensibly thickened near the posterior angle of aperture. Operculum black, otherwise as usual in the genus. Habitat and Station.—-This shell occurred only in a limited area in Dyke’s Creek, a clear and cold mountain stream tributary to the Etowah River, Floyd County, Georgia. Associated with it were numerous speci- mens of Margaritana georgiana \.ea, two species of undetermined U70, Goniobasis vittata Anthony, and Goniobasis bella Conrad. It has the habit of Azculosa, and is to be sought only in the most swiftly flowing and deepest portions of the stream, on rocks. It is not abundant, the most painstaking examination revealing some two hundred individuals. The characters given are those which appear to be most constant, though some of these are variable. The variations, as usual in this family, range through wide limits. Thus, occasional specimens of the smooth and banded type depart so far from the figure that the whorls are loosely coiled and very much rounded; this does not appear to be of varietal value, but is pathologic. The color, again, ranges from light yellow to dark olive, and the peripheral angle becomes almost a carina. The average dimensions of seventeen individuals are, for length, 21.14™™; for breadth, 12.02™. The largest specimen has a length of 26.08™™ and a diameter of 14.00™™. Specimens may be seen in the United States National Museum, Cornell University, New York State Museum of Natural History, Amherst College, Davenport Academy of Natural Sciences, and in the private collections of C. E. Beecher, T. H. Aldrich, and the writer. The species is named in honor of Dr. R. E. C. Stearns, so well known for his researches on the Pacific Coast mollusca. 8 DAVENPORT ACADEMY OF NATURAL SCIENCES. CORBICULID. Genus SPHERIUM Scopoli (1777). Spherium uintaense, sp. nov. Shell thin, small, globose, ventricose, slightly inequilateral, posterior and anterior margins well rounded, very slightly produced posteriorly; um- bones large, subcalyculate, full, rounded, dark, retaining embryonic shell, approximate; basal margin rounded, thus giving a circular outline to shell; epidermis shining, dark straw or olive col- ored, substriate, light vellowish on basal margin ; cardinal teeth microscopic, slightly in advance of the middle region of the umbones, not widely separating; lateral teeth small, short, somewhat upcurved. Viewed in profile from in front, the point of junc- tion of lower portion of valves with the embry- onic shell appears as a well-marked obtuse angle. Length, 4.76"; diameter, 4.02™; number of specimens, eight. Habitat and Station.— A \ake in the Uinta Mountains, Utah, at an elevation of 10,500 feet. an The specimens were communicated by Prof. Sprarium uintarnse. Orson Howard, of Salt Wake -City, amdtimence x5 collected by him in August, 1885. This species is remarkable for its small size, all the specimens seen being mature, and one with fry, and for the great elevation at which it occurred. This is by far the greatest hypsometic range recorded for any lamellibranch. The lake is snow-fed, and therefore its normal temperature must be far below that of waters in which the Cordicu- lide usually occur. Its extreme fragility and small size, it is believed, must be coordinated with these features of its environment. Specimens are in the collection of Prof. O. Howard and ox the writer. It may not be altogether improper, in this connection, to advert to the lax usage of naturalists in connection with the terms /adifat and station. They are used as though strictly synonymic, while possessed of a definite and precise meaning. It is proposed, therefore, that the term Aabitat be used in the sense of geographic distribution, while s¢a- tion should be used always and alone to indicate the immediate phys- ical environment of the form considered. Such is the sense herein con- templated. CALL AND PILSBRY—ON PYRGULOPSIS. 9 ON PYRGULOPSIS, A NEW GENUS OF RISSOID MOLLUSK, WITH DESCRIPTIONS OF TWO NEW FORMS. BY R. ELLSWORTH CALL AND HARRY A. PILSBRY. Read before the Academy, February 26th, 1886. In September, 1883, Mr. R. E. C. Stearns described a rissoid mol- lusk from Pyramid Lake, Nevada, under the name of Pyrgula neva- densis. His description was based, in part, upon material furnished by one of the present writers, which was, at that time, inconsiderable in amount. In the following year the form was collected in almost incredible numbers in the original locality, and studied by Messrs. Call and Beecher in as complete a manner as rather unfavorable cir- cumstances would admit. At that time the generic reference of the species appeared to be unquestionable, and, in the absence of speci- mens of European Pyrgu/a for comparison, was agreed upon as prob- ably correct. Since this later study of the Nevada form, in which the dentition was illustrated and found to be rissoid, additional data have accumulated, which appear to render impossible the original generic reference. These data consist, in the main, of a careful study of the orig- inal bibliographic matter concerning the institution of Pygula as a genus, of the discovery of at least two additional forms which seem to be congeneric with Pyrgula nevadensis, neither of which agree with typical Pyrgula, either in station or understood hypsometric range, and of certain conchologic features that appear in the following diagnosis. In the further absence of any generic group which will include these shells, it has seemed proper to institute for their reception a genus that would do no violence to their conchologic affinities or to their geographic distribution. We therefore propose the name of Pyrgi/lopsis for these forms, and define the genus as follows: PYRGULOPSIS, gen. nov. (Etymolory: Pyrgula, and ofsis aspect of.) Type, Pyrgulopsis nevadensis Stearns. Pyrgula nevadensis Stearns.—- Proc. Phila. Acad. Nat. Sci., 1883. Generic characters: Shell minute, conically turreted, somewhat elongated, imperforate, unicarinate; apex acute; aperture ovate; peri- treme continuous. [Proc. D. A. N.5S., Vou. V.] 2 [ May 25, 1885.] i fe) DAVENPORT ACADEMY OF NATURAL SCIENCES. Operculum ovate, thin, corneous, spiral, with polar point well forward and approximating the columella. Jaw thin, membranaceous. Odontophore with teeth arranged in transverse rows, according to the formula 3+1-+3. Formula for denticles of rhachidian: 4t144 1421. Distribution: Western and South-western United States, in fresh or brackish water. So far as known to us, the typical European Pyrguw/e are bicarinate or multicarinate. The type of the genus is the species described by Michelin* as JZelania helvetica. ‘The founders of the genus, Christoforo and Jan, described the same form as Pyrgula annulata, from a locality in Switzerland. Figures 11 and 12 of Plate II. are drawn from Switzer- land specimens of this form. As above defined, this genus will include the form described by Mr. John Wolf as Pyrgula scalariformis.t Although the first described species, it was not considered advisable to constitute this form the type of the genus. Being a post-pliocene fossil, it was impossible to indi- cate those characters in the animal itself which are desirable in framing an intelligible diagnosis. ‘These have, so far as the operculum and dentition go, been studied in the Nevada form only. The remaining species to be included are, besides the type, P. muississippiensis, sp. nov., and P. spimosus, sp. NOV. DESCRIPTIONS OF THE SPECIES OF PYRGULOPSIS. Pyrgulopsis nevadensis Stearns. (Plate II., Figs. 1-10.) Pyrgula nevadensis Stearns. — Proc. Phila. Acad. Nat. Sci., p. 173, figure (1883). —Call and Beecher, Am. Nat., Sept. 1884, Vol. XVIII., pp. 851-855; from this paper the present account of the dentition is copied. — Call, Bull. U. S. Geol. Survey, No. 11, 1884. Shell small, somewhat elongated, variable, turreted, imperforate; whorls 414-51, strongly unicarinate on periphery, otherwise smooth ; epidermis shining, light straw color or whitish, white at suture; suture deeply and regularly impressed, made conspicuous by the approximat- ing carina; aperture very oblique, roundly ovate, with an angle on + Vide American Journal of Conchology, Vol. V., 1869, p. 198, Plate xvii., Fig. 3. CALL AND PILSBRY —ON PYRGULOPSIS. II angled, well rounded before; peritreme continuous, almost rimate, closely appressed to parietal wall. Operculum light corneous, spiral, closely fitting the aperture. The following account and illustration of the dentition is by Mr. Charles E. Beecher, who has devoted much attention to the dentition of this group: “Jaw thin, membranaceous. “Odontophore .62™™ in length, and .15™™ in width. There are usu- ally fifty-five transverse rows of teeth, arranged according to the for- mula 3 —1—3, which is common to the family Azssoide. “Rhachis distinct, occupying one-fourth the width of the ribbon. Rhachidian tooth (Fig. 1) short and broad, with the infero-lateral angles produced and slightly arcuate. On each side of the anterior face is a strong, short, conical process or basal tooth projecting outward and somewhat downward. Basal margin trilobate; central lobe truncate. Cusp curved forward, and extended into a strong denticle with four smaller ones on each side. The formula of the denticles for this tooth would, therefore, be: yay eer 1a “Body of intermediate tooth* subrhomboidal, with the infero-interior angle slightly produced and with an angulation in the margin above. From this point there is a thickening or ridge extending toward the fixed end. Peduncle longer than the body of the tooth. Upper mar- gin abruptly curved forward and marked by seven denticles, of which the third inner one is usually the largest; the formula for this tooth may be written 2+1+4. “Inner lateral tooth (Fig. 3) spoon-shaped, with the infero-interior margin angular. Upper anterior margin marked with a fringe of about twenty-four denticles, decreasing in length from the interior extremity. Peduncle straight, wider than the body. “Outer lateral tooth (Fig. 4) falciform, straight along the peduncle. Anterior margin and extremity denticulated with thirty minute denti- cles, usually decreasing in length toward the distal extremity, but subject to some variation. The denticulate margin extends more than one-third the length of the tooth. Peduncles slender and nearly straight. “The formula for the denticles is: 4+1+4 30 — 24 — 7 — Ti 7 — 24 — 30. “There is a marked variation in the character of the denticles on the intermediate and lateral teeth. On the intermediate they are large, *JIt is proposed by Mr, Beecher and the senior writer to give to this tooth the name of admedian. In a forthcoming monograph of the Fssoide that name will be constantly so em- ployed. I2 DAVENPORT ACADEMY OF NATURAL SCIENCES. angular, and somewhat irregular. The lateral teeth are uniformly marked by a regular fringe of slender denticles, which are much smaller on the outer lateral. “Some portions of the membrane and different specimens show con- siderable variation in the length and strength of the denticles on the lateral teeth, and sometimes their number seems subject to some mutation. The numbers given in the formule were averaged from several enumerations, and represent the comparative denticulation of the teeth.” DESCRIPTIONS OF FIGURES. (All figures enlarged to 500 diameters.) Fic. 1.— Rhachidian teeth. «« 2.—Intermediate teeth. ** 3.— Inner laterals. ** 4.— Outer laterals. “« 5.— A portion of the odontophore, representing the teeth in their natural position. CALL AND PILSBRY —ON PYRGULOPSIS. ES This species has a limited distribution, occurring only, so far as present information goes, in North-western Nevada, in Walker and Pyramid Lakes. Living forms have been collected only in the last- named locality. The description of Dr. Stearns has been amended to form a diag- nosis as complete as very extensive series would permit. ‘The shell is exceedingly variable, ranging from short and stout to long and slender, and from strongly carinate to entirely smooth. Figures 6, 7, and 8 of Plate II. show the smooth forms and the variations to which they are inclined. Pyrgulopsis mississippiensis, sp. nov. (Plate IL, Figs. 14-16.) Pyrgula scalariformis, var. mississippiensis Pilsbry.— Am. Nat., Jan. 1886, p. 75. No description. Shell minute, pupiform, elevated, imperforate; whorls 5% —6, flat- tened, with a well-marked carina on lower third, which becomes cen- tral on periphery of last whorl, body-whorl equal to one-half entire length of shell and bluntly angulated at position of carina; epidermis ; suture distinct, deeply impressed only at commencement of last whorl and below, above last whorl covered by carina; aperture narrowly ovate, broadly rounded before and narrowly rounded behind. very oblique; peritreme continuous, almost rimate, slightly reflected over the parietal wall; lip simple, sharp. Animal unknown. This form has hitherto occurred only in the Mississippi River, near the mouth of Rock River, on the Illinois side — Rock Island County, Illinois. Many dead specimens have been taken, but, as yet, no living ones. It differs in important particulars from the P. scalariformis, Wolf, which is “carinate its entire length,” has a different aperture, and is markedly different in the character of the sutures. Our species is ecarinate on all whorls above the body-whorl, the carina being de- pressed and filling entirely the suture. The outlines of the apical whorls are wholly unlike the figured type of Wolf’s species. The aver- age measurements of the four specimens upon which the preceding description is based are, for length, 4.66™™; for breadth, 1.61™™, The proportions of length and breadth, while variable, do not vary within so wide limits as the P. zevadensis. ‘Vhe individual measurements are as follows: Specimen r.— Length, 3.58™™; breadth, 1.60™™. “ “ « 2.— a.go™m ‘ jy Oe “i 2 * Eon ale 3 pay os “6 4.— te ot gon : “ r.64™m, [4 DAVENPORT ACADEMY OF NATURAL SCIENCES. Pyrgulopsis spinosus, sp. nov. (Plate IT., Figs. 17-19.) Shell minute, imperforate, turreted, unicarinate, carina modified into spinous processes on last three whorls, darker colored than balance of shell; whorls 5—5™%, first two rounded, destitute of spines or carina, the last three somewhat geniculate, angled at location of carina, body-whorl large, sometimes with an occasional spine below the carina; epidermis light horn color, nearly white at apex, with microscopic longitudinal revolving striz, shining; aperture roundly ovate, slightly longer than broad, rounded anteriorly; peristome not continuous, sharp, simple, slightly reflected near the columella, sug- gesting a faint umbilicus; suture slightly impressed. Operculum spiral, reddish horn color. Specimen r.—\.ength, 2.86™™"; breadth, 2.34™™. 4 5 re} y) ’ “ “ 2.— 2,00 : 1.330 c Ra 2,00me: * ie ae Habitat.— Comal Creek, a clear stream at New Braunfels, Texas, on rocky bottoms. It was associated with numerous specimens of Gontobasis pleuristriata Say, Amnicola (species undetermined), and Bythinella (species undetermined). In some particulars this form may be compared with Stimpson’s genus Potamopyrgus. It differs radically, however, in the character of the spinous processes, which in that type are epidermal, while in our form they are true testaceous products. It is the only spinous rissoid described from the United States. Pyrgulopsis scalariformis Wolf. (Plate II., Fig. 13.) Pyrgula scalariformis Wolf.—Am. Jour. Conch., Vol. V., p. 198, Plate xvii., Fig. 3 (1860). “Shell turreted, slender; whorls 6, chalky white; suture deeply im- pressed; carinate its entire length on the lower edge of the whorls; mouth small, ovate, but slightly connected with the last whorl. Length, one-half inch. “Post-pliocene; abundant on the Tazewell shore of the Illinois River.” (Wolf.) No other locality has been recorded, and no living specimens have ever been taken. The figure is a copy of the original, and has been the main reliance in referring the species to this genus. We have not been able to procure from the author either the types or authentic specimens for examination. BARRIS—A DEFENSE OF OUR LOCAL GEOLOGY. 15 A DEFENSE OF OUR LOCAL GEOLOGY. BY W. H. BARRIS. [Being a criticism of a pamphlet on the “Geology of Scott County, Lowa, and Rock Island County, Illinois,” by A. S. Tiffany. Originally read as an address before the Academy, it is published in such form, rather than as a more rigidly strict scientific paper. | Read before the Academy, February 20th, 1886. Ir was an unfortunate venture when the author of this pamphlet proclaimed in the “Naturalist’s Directory” that his forte consisted in “the correct naming of fossils.” His friends had a right to expect that in his first paper on the subject, a claim so conspicuously set forth would be fully substantiated. They certainly were not prepared to recognize within a few pages no less than one hundred and eighty blun- ders in the correct naming of fossils.* The printers of the pamphlet, realizing that their reputation for accuracy might be compromised by the occurrence of such blunders, remonstrated; but they were over- ruled, and given to understand it was just as it should be. It certainly was unfavorable for the kind reception of the pamphlet that blunders should be allowed to accumulate in such numbers. One, two, or more, might be overlooked; but the presence of so many errors gives rise, most naturally, to the suspicion that the same want of care, thought, and judgment that led to such blunders, even in the naming of fossils, might equally fail to grasp the nice distinctions on which genus and species are founded; in other words, blunders in the correct naming of fossils might pave the way for blunders in their iden- tification. The suspicion is confirmed by the result. We are confronted with the statement that from the Corniferous limestone developed in this locality have been gathered over two hun- dred and forty-six species of fossils. We infer the utter improbability that this number of species are found in this locality, from the follow- ing considerations : First. Vhe character of the rock is against it. Professor Hall, of our first State Geological Survey, writing of the Corniferous limestone of our vicinity, says: “The large amount of shaly matter mingling with the material of the rock, or occurring as shaly seams between the beds, would appear to render the condition of the ancient ocean unfit for the * The errors noted are distributed as follows, viz.: In the first list, page 7, 44; in the second list, page 17, 57; in the third list, page 24, 45; in the fourth list, page 28, 18; in the fifth list, page 29, 3; in the text, 18; making a total of 185. 16 DAVENPORT ACADEMY OF NATURAL SCIENCES. development of animal life. In nearly all the exposures observed it contains few fossils.” * Professor Hall had access only to the expos- ures above the city. Since that time quarries have been opened below. The general character of the rock, to some extent, still prevails. That it is unfavorable to the preservation of fossil remains is apparent from the condition in which they are found. It holds them firmly, and gives them up reluctantly. Ground into small fragments before the deposi- tion of the rock, they are compacted into its substance. If large frag- ments occur, they are generally broken or crushed. Even where a somewhat perfect external form appears, in the majority of cases the finer markings and the delicate organs, on the preservation of which identification depends, are obliterated beyond all hope of restoration. As a general rule, the rarer the fossil the more damaged is its condi- tion. Of the genus Stereocrinus, one of our Crinoids, of which scat- tered fragments had: been found from time to time, it was not till after six or seven years of exploration that a specimen was found in a sufficiently good condition to warrant description and illustration. In a single instance a reef is formed, abounding in fossils on its upper sur- face. The most noticeable fact is not the abundance of differing spe- cies, but the recurrence of so many individuals of the same species. While they exist in numbers partially weathered, it is to the exclusion of every other form. At the same time, it is so difficult to extricate the individual from the mass, that it would be impossible to find a sin- gle well-preserved specimen in any cabinet in the city. From such a character of the rock, we deduce that no great number of species may be expected. As a second consideration, the limited exposures of the rock are against it. In this respect, geologists at a distance, who have never visited us, find it difficult to realize our situation. In proportion as the exposures of a rock are multiplied, extended, as they often are, along a river or some other natural exposure, or cropping out at inter- vals throughout a State, in that proportion we look for abundance of species. We emphasize this fact. Our whole Corniferous limestone in its fossiliferous portion comprises simply two or three slight expos- ures above the city —now almost obliterated —a slight show between Rock Island and Moline, also at Milan, and two or three small, insig- nificant quarries below the city. This is the whole extent of the fossil- bearing limestone as exposed in our vicinity. We are told that out of this have come two hundred and forty-six species of fossils. * Geology of Iowa, Vol. I., p. S4. BARRIS—A DEFENSE OF OUR LOCAL GEOLOGY. ty] A third consideration opposed to such statement is this: The ex- perience of all other geologists is against it. No geologist from abroad ever visited our quarries without a disappointment, both as to the num- ber of fossils obtained and the unsatisfactory condition in which they were found. I might appeal to every member of the Academy who has ever wrought in this rock, as to the want of success that has inva- riably attended his labors. A whole summer’s work may be summed up thus: Much time spent, many visits made, and few fossils found. And hence the universal surprise expressed at the statement of the au- thor of this pamphlet, that in this meagre locality he had collected no less than two hundred and forty-six species of fossils. Taking into consideration the character of the rock, the fewness of its exposures, the uniform testimony of all other workers in the rock, the statement of the author as to the number of species collected will never be credited by any practical geologist. There will be a suspi- cion that the number of blunders in the matter of identification will equal, if not far exceed, the number of blunders already referred to. As a fourth consideration, such a number of species is not favored by a comparison of this with other localities. A test case might be reached, could we find elsewhere in the Corniferous limestone an expos- ure as limited as ours, and with rock of similar character. Failing to do so, and using such material as I have access to, I compare the small with the great. Certain facts in the geology of the State of Michigan may aid us in this matter. It will be remembered that Professor Rominger, the present State Geologist, has drawn no line between the Corniferous limestone and the Hamilton group, but treats them as one formation. It extends on the eastern shore of Lake Michigan from twenty to twenty-five miles, with a far greater exposure on the western shore of Lake Huron, bordering rivers, inland lakes, and islands. In places, particular exposures are measured, not as ours, by the rod, but by the mile. Professor Win- chell, of the first Geological Survey, writes: “Twenty rods west of this locality is a more considerable exposure, extending along the beach for three-quarters of a mile, and forming an escarpment which, at some points, attains an elevation of thirty-five feet.” * Professor Rominger says of Khagashewung Point: “For more than a mile’s length it is lined with vertical rock bluffs, about fifteen feet high.” + * Report on the Grand Traverse Region, p. 41. J Geological Survey of Michigan, by Professor Rominger, Vol. III., p. 58. [Proc. D. A. N.8., Vou. V.] 3 {July 1, 1888. | 18 DAVENPORT ACADEMY OF NATURAL SCIENCES. These two exposures, in extent of surface, exceed ours a hundred, if not many hundred times. So much for extent of rock. Another equally important fact is its prevailing fossiliferous charac- ter. In many places, limestones and shales are absolutely crowded with fossils, many of which are in an excellent state of preservation. Professor Rominger writes in reference to the shoals near Thunder Bay Island: “The exuberance of fossils is most beautifully exhibited. One sailing on them can see for miles the whole bottom paved with corals in convex lumps, from a few inches to some feet in diameter, their white sparry substance contrasting beautifully with the dark limestone which incloses them.” * Professor Winchell says of a certain coral: “Fine specimens of this coral can be collected in any quantity, even to a shipload.” + With such extensive exposures of rock, in many portions crowded with fossils, we ask as to the number of species that are found. If our meagre exposure, measured by a few rods, affords two hundred and forty-six species and more, may we not expect a proportionate increase in number with miles of exposure, its profusion of fossils, two of the most accomplished geologists of the day engaged in the survey, and the wealth of the whole State of Michigan to back them in their work? What is the result? Professor Winchell thus writes: “The table which follows embraces a list of all the fossils thus far collected, including the collections of my recent survey, and those heretofore made by State authority.”+ That list furnishes ninety-two species. In addition to these, Professor Rominger enumerates seventy-five more. Thus the results of the two geological surveys of Michigan are one hundred and sixty-seven species. In other words, the whole State of Michigan has furnished not far from two-thirds as many species as are found in our few small quarries and neighboring exposures. Is it probable? The same survey furnishes us with another equally pertinent illustra- tion. . PimepHALes NotaTus, Rafinesque. (219.) Abundant in Be Creek. 8. PIMEPHALES PROMELAS, Rafinesque. (218.) Bear Creek. g. NOTROPIS DELICIOSUS MISSOURIENSIS, Jordan and Gilbert. (23 Bear Creek; abundant. 10. SEMOTILUS ATROMACULATUS, Mitchell. (347.) Bear Creek. | 12. POMOXYS ANNULARIS, Rafinesque. (842.) Bear Creek ;-abund 13. MOXOSTOMA MACROLEPIDOTUM, Le Seuer. (185.) Creek. STAR R— IOWA THUNDER-STORMS. 81 IOWA THUNDER-STORMS— NOTES FOR THE SUMMER OF 1887. BY FREDERICK STARR, PH.D. (Read before the Academy, December 2d, 1887.) THIS report is very faulty. I present it, however, with the hope that the material it contains may not be entirely without value, and that some one, better qualified for the work than I am, may be led to under- take the study for another season. These notes cover the three months from June rst to September rst. In the spring, a circular, with sample blank enclosed, was sent to such persons as I believed would be interested in the work. Favorable re- plies were received from about seventy persons. More than half of that number have really reported. It can readily be appreciated that so small a number cannot properly report so large an area. It is hoped that a larger corps of workers may be secured for another season. A list of observers who have actually reported follows: Avey, O. H., Oskaloosa. Baur, George, Middle River P. O. Bennett, T. W., Lenox. Boyd, Joseph, Oskaloosa. Brackett, A. G., Denmark. Brainard, D. W., Grinnell. Perkins, C. G., Onawa. Brown, Caleb, Sac City. Pratt, W. H., Davenport. Brown, W. J., Emmetsburg. Prinelle, H. W., Ft. Dodge. Coffey, W. T., Marion. Raymond, H. F., Waterloo. Moulton, M. M., Monticello. Mulford, A. M., New Providence. Norelius, A., Kiron. Olds, H. D., Cedar Rapids. Payne, Wm. D., Tabor. Collin, Alonzo, Mt. Vernon. Crosby, James O., Garnavillo. Dean, Mrs. Seth, Glenwood. Dysart, Joseph, Dysart. Elder, J. M., Concord. Ellis, G. M., Emmetsburg. Hunter, G. F., Hawarden. Koontz, Alph., Albia. Lahman, V. M., Wiota. Larrabee, Rachel, McGregor. Lewis, Melissa, Audubon. Marks, T., Hopkinton. Marshall, Gregory, Cresco. McCready, Miss L. A., Ft. Madison. Meeker, Roy, Marshalltown. Miller, Edwin, Auburn. Mitchell, L. E., Brush Creek. Moore, W. W., Gillett. Reeves, M. L., Seney. Renfrew, H. N., Bancroft. Rice, Charles, Smithland. Rice, Wilbur F., Adair. Roberts, Luke, Clinton. Sawyer, C. N., Orange City. Schadt, Conrad, Amana. Sears, P. W., Moravia. Sheldon, S. G. F., Davenport. Smith, H. D., Monticello. Vogeli, Ad., Des Moines. Walton, I. P., Muscatine. Ward, William, Algona. Wheeler, I. J.. Monona. Winchester, E. D., Stacyville. Witte, Max E., Mt. Pleasant. Wood, John A., Rock Branch. Wuest, Peter, Homestead. To all of these we give hearty thanks. [Proo. D. A. N.8S., Vol. V.] [March 15, 1888. ] DAVENPORT ACADEMY OF NATURAL SCIENCES. ° 2) tN Not only is the number of reporters inadequate, but the Teports are not always exact in the matter of time. This is of great importance, as errors in time records render it impossible to properly combine ob- servations in making up the history of the storm. Some reports are valueless, on account of not being dated. The reports would be-of much greater value with temperature observations and barometric read- ings. New blanks should have spaces for these, although all observers may not be able to make such record. The circular and blanks were copied after those used by the signal service in 1886. They read as follows: DAVENPORT ACADEMY OF NATURAL SCIENCES. THUNDER-STORM OBSERVATIONS IN IOWA. M —, - , lowa. Dear Sir: Knowing you to be interested in meteorology, from your being a , I address this note to you, asking if you will not undertake to report all thunder-storms occurring at your locality during this season, from June 1 to September 1. Certain suggestions follow. The fuller the report the better, though all the questions absolutely necessary to answer are on the enclosed blank. Count storms six hours or more apart as different storms. Note the time of first thunder, last thunder, and loudest thunder. Note direction from which the storm comes, and that to which it goes. The “scale” of intensity of storm is: 1. Distant lightning. 2. Distant thunder. 3. Moderate thunder-storm. 4. Heavy thunder-storm. 5. Heavy, with high wind. 6. Tornado. Give length of time of rain. Catch rain in a pail or can with vertical sides, and measure with rule. Give particulars as to amount of hail, size and shape of stones, etc. Also time of 7¢s fall. Much value attaches to /1d/ descriptions of clouds. Such reports are very interesting, though not absolutely required. Scale of force of winds: o. Calm. 1. Light, moving leaves of trees. 2. Moderate, swaying branches. 3. Brisk, raising dust. 4. High, blowing twigs from ground, swaying trees. 5. Gale, breaking branches, loosening chimney bricks. 6. Tornado, destructive. Be sure to note every storm heard or seen, even though distant; its direc- tion and time, if nothing more. Give details of lightning strokes. A sample blank is enclosed. Each is for three storms. When filled, they are to be kept until five have accumulated, or until the end of the month. Then all are to be sent on. Use “standard” time. Be as exact as may be to the minute. Always date carefully, and indicate morning or afternoon by A.M. and P.M. Always write in the blank the place of observation. Please let me knew at once if you will assist. I enclose card for your reply. Address Pror. F. STARR, Cedar Rapids, Towa. STARR — IOWA THUNDER-STORMS. 83 The last obstacle to the best results is found in the fact that the person superintending the work is not a professional meteorologist. He has, however, a great desire to see Iowa thunder-storms carefully studied. He believes it to be a subject that will repay diligent work; and if this report, faulty though it be, may stimulate interest in the study, he will be content. Three kinds of thunder-storms seem to be reported : first. Storms, well defined, traveling from the west, or a western quarter, toward an eastern quarter. Time records, properly made, supply data for calculating the rate of progress eastward. These are apparently connected with the general atmospheric circulation of the United States, and occur in the southeast quadrant of a “low” area. Second. Heat storms, local in character; not showing a progressive movement; often unaccompanied by any wind; seldom beginning until well on in the afternoon, or in the evening. ‘They accompany extreme hot weather. Third. “Squalls,” which are well characterized by Dr. Hinrichs in his “Bulletins” for June and July, 1882. His account has been quoted by others, but may again be copied here for Iowa readers: “Our Iowa squalls are as serious as any on the ocean; the wind may be destructive, but it is not lifting nor revolving as it is in the tornado. Roughly speaking, the squall may be likened to an extended tornado, having its axis parallel to the ground. Here, in Iowa, it gener- ally bursts upon us from the northwest, following the southeast wind; it rolls over and strikes down upon us, usually with abundant precipi- tation, and soon is succeeded by the same southeast wind which it so abruptly displaced. * * So far as I have studied them, they come down from the northwest, progressing at the rate of twenty to fifty miles an hour. In Northeastern Iowa, the storm has a tendency to bend up, so as to make the squall more nearly from the west. In like manner, in Southwestern Iowa its front bends westward, and hence blows more nearly from the north. The storm front is fierce in its power along a considerable distance — twenty to fifty miles, and more, in its front, along the earth, are struck simultaneously. As the great storm-front moves on, it can be traced for 350 miles from northwest to southeast through our State. It is impossible to confound this storm with the tornado, which is fortunately very restricted in its field, mow- ing a swath of destruction, generally, in a direction corresponding to the line of the squall storm-front, from a southwesterly toward a north- easterly point. The tornado is narrow, local; the squall at a given 84 DAVENPORT ACADEMY OF NATURAL SCIENCES. instant reaches a narrow, long, extended belt of land like a tornado track, but this belt of destruction is carried forward with great velocity so as to gradually sweep over a large part of the State. Again, the squall of summer is radically different from the blizzard of winter. The squall comes, reaches us, and after a few minutes leaves us, mov- ing onward in its general course toward the southeast; the blizzard blows for hours, and even days. In the squall, but a limited amount of air comes down from the northwest, a great roll of cold and dense air falls upon us; in the blizzard, the entire atmosphere covering several. States is moving as one body toward the southeast.” In June, we had a considerable number of local thunder-storms, but few were marked by great rainfall or electrical disturbance. Local storms are reported for every day except the rst, 15th, 17th, 22d, 23d, 25th, 27th. Some of these were reported from only one station. In but a few cases can the storms be shown to bear relation to a well- defined “low” area to the northwest. From the 4th to the gth, the number of reports made show a disturbance the most marked on the 7th. A cluster of storms began on the rrth, culminating on the 13th. On the 18th we have a “squall,” followed by storms on the roth and 2oth. The storms of the zoth are the most fully reported of the month. On the 3oth, a number of storms are reported. June 3d, 9:45 A. M., a storm struck Middle River P. O. It was of brief duration, and passed from south to northeast. The light- ning was very sharp, and two barns west of Winterset were struck; one of them burned. In the afternoon, thunder-storms occurred through the whole southern border of the State. The rainfall was very small. The storm came from the southwest at all stations. June 4th and sth. The isobares on the morning map of the 4th are peculiarly bent, and suggest a feeble depression not represented. This is more marked on the sth, and it is possible that the storms of those dates are connected with it. The reports of the sth are the more numerous. June 7th. The storm of the 7th lies in the southeast quadrant of a well-marked “low.” On the sth we see it forming central over Idaho, Wyoming, and Utah. On the 6th, it has moved to central, over Western Dakota, Nebraska, Northern Colorado, and Wyoming. On the 7th It went east, separating into two small areas, one of which stood over Eastern Dakota and Northern Minnesota, with Iowa to the south- east. On the roth there are scattering reports of a morning storm in the STARR — IOWA THUNDER-STORMS. 85 western part of the State. Considerable rain fell— 1.83 inches at Smith- land, beginning at 11:30 A. M.; 1.62 inches at Rock Branch, beginning at 11:05 A.M. At Albia a little rain fell, beginning at 6:00 a. m., and some at Tabor, beginning at 8:00 a. M. On the rith, eleven reports show local storms of no great inportance. Only two of the reports show wind as high as “2.” Many report no wind whatever. Little rain fell, except at Auburn, 2.99 inches; Ft. Dodge, 2.00; Middle River, 2.65. The beginning of rainfall was: Auburn, 8:00 a. M.; Ft. Dodge, 8:00 p.M.; Middle River, 9:15 P. M. Of the 12th, quite a number of reports are at hand. They show local heat-storms. We have no record of temperatures. Moravia reports g1 degrees at noon. There were some early morning storms, but most of them came between noon and 6:00 p.m. Rainfall began: Smithland, 1:00-2:00 A.M.; Bancroft, 2:00 A. M.; Brush Creek, 10:00 A. M.; Cresco, 10:30 A. M.; Auburn, 12:30 P.M.; Moravia, 12:45.P.M.; Kiron, 1:00 Pp. M.; Adair, 1:54 Pp. M.; Tabor, 2:00 p. M.; Algona, 3:00 P. M.; Glenwood, 3:03 Pp. M.; Middle River, 3:30 Pp. M.; Smith- land, 4:00 Pp. M.; Concord, 4:00 P. M.; Onawa, 5:25 P. M.; Cresco, 8:30 p. M.; Glenwood, 11:00 p. mM. The rainfalls are: Bancroft, 1.50 inches; Cresco, 1.10; Auburn, 0.48; Moravia, 1.00; Kiron, 2.50; Adair, 0.25: Tabor, 0.18; Algona, t.oo; Glenwood, 1.40; Middle River, 0.30; Smithland, 0.73; Concord, o.go; Onawa, 0.70. The highest wind reported was at Algona—force, “3.” Most records show a calm. Glenwood —“ Afternoon storm was a sudden down-pour from a local cloud; very little thunder and lightning.” Kiron—‘“Storm came in three distinct showers.” This storm was for many places a breaking up of the great drought. This cluster of storms apparently culminated on the 13th. Twenty- five reports were received of this date. The storms set in a little be- fore noon. Rainfall beginnings are reported from then till 6:00 P. M. These are most numerous between 4:00 and 6:00 Pp. M. The times are as follows: Albia, 1:00 a. M.; Grinnell, 6:45 Aa. M.; Amana, 9:25 A. M.; Homestead, 9:42 a. M.; Dysart, 9:10 a. M.; Mt. Vernon, 10:40 A. M.; Monticello, 11:40 A. M.; Smithland, 1:00 Pp. M.; Mt. Pleasant, 1:15 Pp. M.; Davenport, 1:25 P. M.; Clinton, 2:00 P. M.; Concord, 3:10 Pp. M.; Albia, 3:40 p. M.; Tabor, 4:00 Pp. M.; Cresco, 4:10 P. M.; Bancroft, 4:40 Pp. M.; Orange City, 4:46 p. M.; Auburn, 5:00 P. M.; Algona, 6:00 P. M.; Cresco, 6:00 Pp. M.; Albia, 7:15 P. M.; Algona, 12:00 p. M. The amounts of rainfall are: Albia, 0.25 inches; Grinnell, 1.00; Amana, 1.28; Homestead, 0.86; Dysart, 0.10; Mt. 86 DAVENPORT ACADEMY OF NATURAL SCIENCES. Vernon, 1.35; Monticello, 0.89; Smithland, 0.13; Mt. Pleasant, 0.00; Davenport, 0.53; Clinton, 0.25; Concord, 0.25; Albia, 0.37; Tabor, 0.00; Cresco, 0.37; Bancroft, 0.66; Orange City, 0.25; Auburn, 0.03; Cresco, 0.33; Albia, 0.06; Algona, 0.05. Dysart and Monti- cello report wind at “z;” Albia, Cresco, and Amana at “3;” others lower: Smithland, “calm.” Notes: Concord —“Commenced at pre- cisely same time as yesterday.” Algona —* For three days have had thunder-storms nearly all time after noon until daylight of next morn- ing. All have passed to northeast.” Cresco —“The above storms seem to be a continuation of those of yesterday.” Albia — “Mag- netic needle 15’ east at 8:00 a. M., and 22’ east at g:00 A. M.” Mt. Pleasant —“Moderate lightning and thunder. Lightning struck close by, in northeast, at 7:00 P. M. and at 9:20 P. M.” On the 18th, Iowa was in the southeast quadrant of a “low” area over Eastern Dakota and Western Minnesota. This is one of our typical “squalls.” Hinrichs reports it as “extending over Northern and Eastern Iowa, locally, with heavy rain, thunder, and lightning.” Unfortunately, the time records do not admit of a “portrait” of this storm. A few notes are here given. The day was the hottest of the month. At Brush Creek, the temperature at noon was 102°. Clinton —“Wind gusty, carrying clouds of dust high into the air. Rain began in a dash, and the wind abated soon after rainfall commenced.” Cresco—“Storm clouds passing around all the afternoon; some, with much heavier rain than we had, passed both north and south of us.” Algona—“ Lightning struck frequently from clouds to earth. Four dis- tinct thunder-storms to-day; all formed high up, and went to east. All the thunder-storms thus far in June, excepf¢ that of to-day, were formed near by, high up, and seemed to gather force as they moved northeast; ‘pocket clouds,’ at 6:00 Pp. M., passing from southwest to northeast.” Ft. Dodge—“Clouds look threatening; pass away with high wind; blue sky at 4:00 P: M.” Concord —“ Lightning in every point, except, perhaps, southwest; a continuous storm from west and southwest to northwest, north, northeast, east, and southeast ; Thomas Jakonbek killed. by lightning four miles north of here, at 5:00 P. M.” New Providence —“ Hail, north and nothwest, breaking small limbs from trees.” Orange City —“Team killed, and driver (Wiliam Rombough, of Hull) stunned by lightning.” Davenport —“ About noon, the storm- line of stratus clouds was seen in the northwest, which slowly advanced until the storm broke at 5:45 p. m.; wind furious and broken, but storm did not seem able to pass over to the south, where a strip of blue STARR — [OWA THUNDER-STORMS. 87 sky was visible all the time; ceased at 7:00 p. M., but still in the north, and highly colored by the setting sun; at 8:00 p. m., sharp thunder and lightning in the northwest, but the storm did not come until 1:00 A. mM. of the 19th, when it was terrific, but without wind; showers con- tinued until 5:00 A. M.” Waterloo—“Two storms; the first was heard at 2:10 Pp. M., the second at 4:15 p. Ma. The movement was from the north to the southeast; wind quite heavy; storm gathered in the north and extended; very black clouds; very hot before storm; tem- perature changed suddenly before it rained much ; heavy masses of vapor scud across sky very low, going to south.” Davenport—“Thunder, 5:40-7:45 P. M., northwest to southeast; heavy dust storm; a second and third installment at 11:50 Pp. M., and early in morning.” Amana —“Six sheep killed at one time, in South Amana.” This storm was accompanied by hail: Bancroft, 5:31-5:32 Pp. m.; Mt. Vernon, “a few drops;” New Providence, “a little, about the middle of the storm ;” Concord, 12:.40-12:48 Pp. M.; Ft. Dodge, 2:15-2:30 P. M., “slight;” Marion, 4:30-4:36 p. M.; Grinnell, 4:48-4:55 p. M., “slight.” The times of rain beginning are: Smithland, 8:00 a. M.; Orange City, 11:35 A. M.; Bancroft, 12:00 M.; Concord, 12:35 Pp. M.; Algona, 2:00 p. M.; Ft. Dodge, 2:30 Pp. M.; Monona, 3:00 Pp. M.; New Providence, 3:00 P. M.; Emmetsburg, 3:00 P. M.; Brush Creek, 3:00 P. M. Garnavillo, 3:30 Pp. M.; Cresco, 3:40 Pp. M.; Dysart, 4:20 P..M. Monticello, 4:25 Pp. M.; Marion, 4:25 p. M.; Amana, 4:35 Pp. M.; Mt. Vernon, 4:35 P. M.; Homestead, 4:45 p. M.; Grinnell, 4:45 P. M. Muscatine, 5:30 P. M.; Davenport, 5:52 Pp. M.; Clinton, 6:00 P. M. Mt. Pleasant, 6:30 p.m. ‘The distance from Orange City to Daven- port is about two hundred and fifty miles; the time taken by the squall to traverse that distance, six hours and twenty minutes; giving a rate of nearly forty miles per hour. The heaviest rainfalls reported are: Brush Creek, 1.10 inches; Garnavillo, 0.70; Dysart, 0.90; Monticello, 0.75; Marion, 1.30; Amana, 1.12; Mt. Vernon, 0.80; Homestead, 0.72; Muscatine, 0.68. On the 19th and 2oth, there were a number of reports. The 21st shows a well-defined “high” area over Wyoming, extending east, and giving the clear, stormless weather of the 2rst to the 29th, inclusive. The storms of the early morning of the rgth ought, perhaps, to be counted with the storm of the 18th. Hawarden, Homestead, and Davenport report a storm from the northwest at midnight, with rain lasting two or three hours. A later storm traveled from Ft. Dodge east and southeast to Grinnell, Amana, and Davenport. ‘The first 88 DAVENPORT ACADEMY OF NATURAL SCIENCES. thunder was heard at Ft. Dodge at 2:30 A. M., the last at 3:30 A. M. 5 rain began at 3:00 A.M. Amana—“First thunder at 7:50 A. My last at 9: 40: Davenport —“ First thunder at 10:00 A. M.; rain at 10: 10 a.m.” The heaviest rainfall was at Ft. Dodge—o.50 inch. Hail fell at five and one-half miles southeast of Des Moines. Mar- shalltown reports “a storm from the south at 4:40 P. M., with 0.48 inch rainfall and high wind.” The 2oth is well reported by thirty-six observers — two storms, ap- parently, one in the forenoon, the other in the afternoon. The rain- fall times of storm “A” are: Rock Branch, 12:30 A. M.; Seney, 1:30 a. M.; Orange City, 1:45 A. M.; Wesley Township, 2:00 A. M.; Auburn, 2:00 A. M.; Ft. Dodge, 2:15 A. M.; Concord, 2:45 A. M.; Smithland, 4:00 a. M.; Cresco, 6:00 A. M.; Monona, 6:00 A. M.; Brush Creek, 6:00 a. M.; Dysart, 6:00; (Glenwood, 6:05 a. M.; Ta- bor, 6:40 A. M.); McGregor, 7:00 A. M.; Monticello, 7:00 a. M.; Mt. Vernon, 7:10 A. M.; Garnavillo, 7:15 A. M.; Marshalltown, 7:30 A. m.; Homestead, 9:23 A. M.; Amana, 9:25 A. M.; Oskaloosa, 10:30 a. M.; Albia, 11:20 A. M.; Moravia, 12:10 Pp. M. ‘These indicate a well-defined storm moving east or southeast. The distance from Seney to Moravia is about two hundred miles; the time taken, nearly twelve ~ hours; rate of travel, sixteen miles an hour. The wind was generally reported at “2” or “3” in force. Hail fell at Seney from 3:00 A. M. to 3:05 A. M., where this was the “fiercest storm of the season; wind very strong; lightning almost a continual flash all through the storm.” At Moravia there was no wind. Storm “B” is reported that evening — by several observers coming from the southwest or west and passing east. Rainfall began at Cresco at 3:40 Pp. M.; at Muscatine at 8:00 p.M. ‘The average duration of rainfall was one hour. ‘The greatest was at Monona: o.50 inch; Muscatine, 0.47. Notes: Davenport— “Sharp thunder and lightning in north during the evening, but rain did not fall tillin night.” Cresco felt both the above, and had a third storm at 5:30 p. M.; “Distant thunder continuous throughout the day ; cleared off at night after 8:00 p. M.; numerous small showers around all afternoon and evening.” Hinrichs reports “men plowing corn killed by lightning, one in Madison County, one in Adams County.” The 3oth was stormy in much of the State. We were then in the southeast quadrant of a well-marked “low,” central over Dakota on that morning. This area combined later with another area further west. Low pressures to our northwest were fairly prevalent until July 5th, and storms are reported locally until that date. . STARR — IOWA THUNDER-STORMS. 89 The storms of the 3oth are very local, and apparently without con- nection. ‘The storms came, generally, from south, southeast, or south- west. The observer at Adair reports “very curious éursting and branching out lightning. The storm came from west and south, and was very threatening until nearly at point of observation, then the wind rose and blew as a south wind till the storm was over; it then"*changed to the northwest and blew for fifteen minutes with force of ‘4;’ at 7:05 P. M. it changed in five minutes to southwest, with force of ‘4;’ after ten or fifteen minutes it changed to east, with force of ‘2.’” Hinrichs says of July: “Thunder-storms and rains frequent, but generally very local. ‘The temperature rose gradually from the rrth to the 17th, and from the 26th to the 29th. On these hottest days, heat- storms, with rain, thunder and lightning, and locally high wind and hail, set in, greatly lowering the temperature. Storm of the 17th was most intense in southeastern Iowa; that of the 2gth, in northeastern portions of the State.” Storms are reported in July for every date except the 6th, 7th, 15th, 18th, 23d, and 24th. July rst. Several local storms, in both forenoon and afternoon. None show well-defined form or progressive movement. Rainfall was heaviest at Monticello — 1.50 inches. July 2d. Storms local—heat-storms. Out of seventeen reports, only one gives a wind as hard as force “3;” some report “no wind at all.” Greatest rainfall at Clinton— 0.59 inch. Moravia—“ Revolving clouds, rolling in every direction; upper strata white; lower strata dense.” July 3d. A fairly defined storm seems to have passed across the State from the southwest. Times of beginning of rainfall are: Tabor, 3:00 A. M.; Bancroft, 6:30 a. M.; Oskaloosa, 10:00 A. M.; Cedar Rapids, 11:45 A. M.; Amana, 11:50 A. M.; Homestead, 11:55 A. M.; Mt. Vernon, 12:50 Pp. M.; Hopkinton, 1:00 Pp. M.; Monticello, 1:20 P. M.; Cresco, 1:30 Pp. M.; Brush Creek, 1:40 Pp. M.; Monona, 2:30 p. M.; McGregor, 2:45 P.M. From Tabor to McGregor is about two hundred and seventy miles; time of passage by storm, eleven hours and twenty minutes; rate of travel, thirty-five miles per hour. There was no wind at Tabor; wind seems to have blown more and more as the storm passed to the northeast. At Brush Creek, Monona, and McGregor it is reported “high ;” at Cedar Rapids, force “4.” The rain- fall varied. Tabor and Monona report over one inch; Amana, only 0.20 inch. Brush Creek reports “clouds very black; gale of wind, with slight hail, at 1:40 P. M.; storm went around to north and northeast very heavy; rain at 1:40 Pp. M.—o.60 inch in ten minutes.” [Proc. D. A. N.8., Vol. V.] 12 {April 5, 1888. ] go DAVENPORT ACADEMY OF NATURAL SCIENCES. July sth. A storm from the southwest and northwest passed to east. Time records vary. Hail fell. Tabor—“Hail small, doing little dam- age.” Rock Branch—z2:40 to 2:45 P. M. —“Little; hail did seme dam- ie to crops south and southwest of here, about three miles.” er “Hail fell southeast and northeast; some damage to crops.” These storms, whose beginnings cover time from 2:00 to 9:00 P. M., were accompanied by some wind, as at Albia and in the hail district. The freedom from storms of the 6th and 7th was broken on the 8th. ‘The “weather map” of that forenoon shows a “low” area to our north- west, over Dakota and Minnesota. Its influence is seen in the number of reports for that date. Two or three storms apparently occurred. Lenox reports: “8:30 P. M., lightning and thunder in southwest and northeast began simultaneously ; clouds approached each other in south- east and then scattered; no rain here, but some eight miles south.” Concord —“Several head of cattle and one colt killed by lightning.” Monticello —“Considerable sheet-lightning.” July 9th. Apparently local storms, with considerable lightning. Davenport reports “ice-house struck and burned at Rock Island city, and smoke-stack of wagon factory struck at Moline, between 1:00 and 2:00 A.M.” Moravia—‘ Four flashes of lightning approached the earth; one struck a fence-post, the other three killed ten head of cattle; six of these lay on the wires in one place, the others were twenty rods distant.” On the roth but a single report is made. The weather map of this forenoon shows an area of “low” in Dakota. This worked to the south- east. On the 11th, the well-defined “low” area was in the northwest corner of Iowa. A number of zzgf storms are reported on the 11th. These all came from the west quarter, and were accompanied by con- siderable wind in some cases. The rain beginnings were all between 6:00 p. M. and midnight. Reports say: Auburn—“First really severe thunder-storm of season; storms mostly at night.” Algona—“Very heavy thunder and lightning.” Cresco —“ Distant lightning all around horizon after g:00 Pp. M.; bulk of storm seemed to be in the north; temperature at g:00 Pp. M., 82°, and at 2:00 P. M., 97°, being the hot- test of the year.” July r2th. Night storms again from a western quarter. The rain beginnings are mostly between 6:00 and 8:00 p. mM. A// the reports fall between 2:00 p. M. and midnight. This storm was fairly defined, and comparison of rainfall times shows an apparent east and northeast movement, though there are some discordant times. The “ agreements” are: Des Moines, 4:15 p. M.; Cedar Rapids, 4:00 P. M.; Marshall- STARR — IOWA THUNDER-STORMS. 91 town, 5:30 P. M.; Hopkinton, 6:00 p. M.; Dysart, 6:00 p. M.; Home- stead, 6:20 p. M.; Amana, 6:25 p. M.; Oskaloosa, 6:20 p. M.; Albia, 6:40 Pp. M.; Monticello, 7:30 Pp. M.; Brush Creek, 7:30 Pp. M.; Mt. Vernon, 8:45 Pp. M. ‘Time from Des Moines to Mt. Vernon, four and one-half hours; distance, one hundred miles; rate of travel, twenty-two miles per hour. Wind was highest at Cedar Rapids, force “5;” Amana, Homestead, Oskaloosa, and Brush Creek report force at “4;” at most localities it was “2.” The heaviest rainfall was 0.55 inch, at Hopkinton. A little hail fell at Amana and Homestead. At Amana “one horse and two foals killed by lightning, about one mile southwest of observer; they were found lying partly on barb-wire fence. Light- ning also struck one house and two trees, in different localities around here. It was the most terrific and appalling thunder-storm we have had for years.” Albia—“This afternoon at 4:22 the magnetic needle vibrating from 8’ east to 3’ west; motion kept up for ten minutes.” Cedar Rapids—-“Two buildings struck, not badly damaged.” Nineteen reports for the 13th show storms, very local in character, beginning mainly between 2:00 and 8:00 p. M. Very little rain, and no hail. No damage by lightning reported. But one report on the 14th, and none on the 15th. July 16th. Twenty-two reports received. Fourteen of these report rain, the rest are thunder and lightning at a distance. These storms were mainly in the western and northwestern counties. They came on in the early evening. Eleven of the fourteen rainfalls began between 4:00 and 10:00 Pp. M. At some points two storms occurred, but the thunder kept up between; so at Concord. Cresco reports “distant lightning all along the west, after 7:30 pP. M., with distant thunder at intervals; the hottest day of the year—g8° at 2:00 Pp. M., 84° at g:00 p. M. Ordinary years, such a heat would be followed by a severe storm.” (This came before daybreak.) July rgth. Twenty-eight reports refer to this storm in southeastern Towa. Rainfall beginnings were from 2:00 Pp. M. to midnight, mostly between 6:00 and 10:00, fifteen reports falling within those hours. The rainfall times are: Moravia, 5:50 Pp. M.; Cedar Rapids, 6:00 p. M.; Oskaloosa, 6:10 Pp. M.; Albia, 6:45 Pp. M.; Amana, 6:45 P. M.; Des Moines, 6:50 Pp. M.; Homestead, 6:40 Pp. M.; Mt. Vernon, 7:00 Pp. M.; Hopkinton, 8:00 Pp. M.; Dysart, 8:00 p. M.; Brush Creek, 8:30 P. M.; Monticello, 9:15 Pp. M.; Mt. Pleasant, 9:30 Pp. M.; Cresco, 9:30 P. M.; Monona, 10:00 Pp. M.; McGregor, 11:00 P. M.; Garna- villo, 11:00 Pp. M.; Denmark, 10:30 Pp. mM. The heaviest falls are: Q2 DAVENPORT ACADEMY OF NATURAL SCIENCES. Des Moines, 2.00 inches; Homestead, 1.70; Monona, 1.50. Gener- ally, the wind was high. Davenport (see extract below) ; Oskaloosa, uy.” Amana, “5;” Homestead, “5 ;” Brush Creek, “4;” Monticello, “<-” Mt. Pleasant, “3;” Cresco, “4;” Garnavillo, “,:"' Denmark; #3" This storm was a local heat-storm. For several days the heat had been intense. Moravia reports “rog°, 105°, 106°, 99°, 98° for two-o’clock observations, for several days.” McGregor —“98° at noon of 16th, 84° at noon of 17th.” The heat at Davenport had been so great as to lead to prayer for rain and cooler weather, in the Episcopal Cathedral. A little hail is reported at Amana and Homestead; small fall at Des Moines, 7:40 to 7:45 Pp. M.; considerable in vicinity of Davenport. Garnavillo reports: “Barometer fell on 16th o.12 inch, on 17th none. Clouds came from southwest up against and over the lower wind cur- rent.” Monona—‘Brilliant display of lightning from g:oo P. o. till after midnight; clouds appeared to gather from all directions; heavy thunder during night.” Dysart —“Most brilliant lightning display in the south, extending one-third around horizon, seen here since the Grinnell storm; rain, only a sprinkle.” Amana—“ Four foals killed by lightning at High Amana, four miles west; found dead at barb-wire fence.” } Davenport Democrat-Gazette: “The rain of yesterday and last night extended this time over the whole of Scott County. The storm of yesterday was accompanied by a wind that played havoc with grain- stacks, trees, and stock-sheds in various parts of the county. Barley and wheat stacks were tossed upon each other in places, and straw was - scattered everywhere. Cherry and apple trees along Duck Creek were taken up by the wind and carried fifteen rods, some farther. Nor did wind alone do damage. ut in the direction of Mt. Joy, hail played a prominent part in the storm. The hail that fell ranged in size from a hazel-nut to a hickory-nut, and there were exceptional cases where they were as large as eggs. Mr. Fritz Rohlf, a farmer near Mt. Joy, stated this morning that he had ninety acres of oats which he intended to begin harvesting to-day, and the hail of yester- day stripped his oat-field most effectually. Such was the case wher- ever it hailed. There was but little hail in the direction of Muscatine County, but in portions of the northern part of this county a great deal of hail fell. ‘The wind blew down fields of corn and leveled grain in the field very much. Hilly farm land was badly washed by the driving rain.” July roth. A few reports show storms in the western part of the STARR — IOWA THUNDER-STORMS. 93 State. Seney reports “very fierce flashes from 7:00 to g:00 P. M.” Kiron —“Lightning struck and killed a heifer, three miles northeast from here.” July 2oth. The “weather map” shows a “low” central over Iowa, moving east, on that day. Local storms are reported from 2:00 to 8:00 p.M. Middle River reports “lightning at 2:30 p. M.; struck in a grain-field, raising a dust cloud.” July 21st. Local storms, mainly in the northwest part of the State, where the weather had been hot. Nearly all were early evening storms, rainfall beginning, in fifteen cases out of sixteen, between 2:00 and 10:00 Pp’ M. Algona—“This storm formed high up; temperature at 12:00 noon, dry bulb, 86°, wet bulb, 83°; wind southwest.” July 22d to 27th. Only four reports for the whole period. The “weather map” of the 26th shows a well-defined little oval area of “low” overlapping the corners of Iowa, Dakota, and Nebraska. Hail, doing some damage to corn, is reported at Rock Branch. This place lies to the southeast from this area. While this “low” was well-defined, it did not last on into the 27th, but was dissipated. On the 27th we have setting in a cluster of storms which culminate on the zgth. Eighteen reports are upon the storms of the 27th. Several refer to a morning storm in Northwestern Iowa. Rainfall times are: Seney, 2:00 A. M.; Auburn, “very early;” Kiron, 4:00 A. M.; Algona, 4:00 A. M.; Onawa, 4:00 A.M.; Bancroft, 4:10 A. M.; Smithland, 5:00 a. M.; Ft. Dodge, 5:30 a. M.; Concord, 6:00 A. M.; Emmetsburg, 8:45 a. M. At Seney, “hail fell from 2:15 to 2:25 A. M., half an inch deep—no serious damage ; lightning very fierce through entire storm; rainfall, 3 inches(?).” Smithland—“'Two cows killed, one mile east. Emmetsburg—“Lightning continued sharp during the rain, and seemed to extend all over. The clouds came from the southwest and northwest, and met west of here, zof over here.” Five scattering reports from diverse parts of the State relate to evening storms. Clinton reports o.18 inch hail falling between 6:04 and 7:00 P. M. Is not vain meant? July 28th. Twenty-five reports. Local heat-storms. Rainfall be- gan in all cases between 10:00 A. M. and 8:00 p. mM. At Concord and Albia, two, and at Cresco three, storms are reported, in the day. All these, however, began within the above time limits. No hail is re- ported. Concord reports, “from an elevated explosion, a wire clothes- line in Garner was melted asunder; several persons shocked.” Oska- loosa—‘“Crabill killed by lightning; two horses killed; barn burned.” 04 DAVENPORT ACADEMY OF NATURAL SCIENCES. Rainfall generally very small. At Cresco 0.62 inch fell, and at Monti- cello, nearly an inch. july 2oth. Heat culminated. Storms occur very early in the morn- ing, perhaps continuation of the last. Evening storm began between 6:00 and 10:00 p. M._ This was one of the worst storms of the season. Albia reports: “Barometer falling this afternoon; thermometer 101%? at 3:00 o'clock, 101° at 2:00 o'clock, and 97° at 6:00 o'clock P. M.” We were to the southeast of a long “Jow” area over Dakota and Nebraska on the morning of the 29th. This passed over Iowa during the twenty-four hours following, and was to our east on the goth. Notes: Seney—“Lightning very fierce; struck an elevator here, and knocked down and badly injured three workmen, at 2:00 P. M.; storm- ing, off and on, all day; no wind.” Smithland—“Tree on river bank, forty rods east, struck by lightning.” . Marion —“One inch rain; south- west wind, ‘4.’” Algona—* House struck.” Concord —“ One cow killed, fifteen miles southwest; three horses and two cattle killed for George Clark, in Erin township; hard to describe storm; the severest we have had, in wind, thunder and lightning; from commencement, at 3:30 P. M., to 11:00 Pp. M., thunder could be heard at some point; lightning continuous, and in all points; storm severest at 8:00 P. M.; rain at 3:30, 7:30, and g:o0o0 Pp. M.; hot wind at 6:00 Pp. m.; and before the last rain, the clouds, coming from the southwest, were upper clouds.” Cresco —“ Frequent and vivid lightning all evening, in all directions, | with occasional showers, until after midnight; very warm and close be- fore storm; a severe squall from west-northwest at 6:10 P. M., accom- panying first heavy rain, injuring wind-mills, tearing trees, etc.” Algona —“Second storm of day ; worst of season; at 6:30 P. M., terrific thunder and lightning; storm went southeast, with a great roar; wind like a gale.” McGregor —Very vivid lightning in the evening; wind changed from southwest to northwest before the storm, being blown rapidly across the sky; wind force, ‘4.’ Emmetsburg—‘“Clouds came up from southwest and northwest, very black; seemed to roll until they came together, then changed to light, smoky color, and looked like tornado; only a puff, however; the blackness gave way to light, and settled down to a steady rain; when the two storms came together there was a fearful commotion; it was a pretty sight.” Algona—“Third storm of the 29th, 9:00 p. M.; this has been’ an electrical day; thun- der all day; though not six hours apart, these are three distinct storms; all the storms this year come from southwest; this is strange, and never noticed here before during eighteen years.” Cresco, Brush Creek, and STARR — IOWA THUNDER-STORMS. 95 “ Monona report wind force as “5.” Rainfall is: Monticello, 0.87 inch; Middle River, 0.20; Marion, 1.00; Concord, 1.10; Cresco, 0.27; Brush Creek, 0.60; Monona, 1.25; Kiron, 1.50; McGregor, 1.08; Ft. Dodge, 1.00; Emmetsburg, 2.50; Algona, 0.55; Garnavillo, 0.75. This storm continued on into the early morning of the 3oth. Rain- fall beginnings are reported as follows: Dysart, 12:25 A. M.; Home- stead, 2:30 a. M.; Amana, 3:00 A. M.; Cedar Rapids, 3:15 a. M.; Albia, 3:15 A. M.; Monticello, 3:30 a. M.; Mt. Pleasant, 5:40 A. M. Perhaps the average rainfall was 0.50 inch. Dysart—“6:00 to 11:00 p. M. of 29th, very vivid lightning in the north; no thunder till 1:10 A. M.; four or five columns of electricity seemed to extend vertically to the earth from the motionless clouds that hung there for four hours.” In August there are not so many reports as in June and July. Storms are reported for each day, except the 6th, 24th, 26th, and 28th, but on many days there is but a single report. A storm-cluster occurs on the 3d to the 5th, most marked on the 3d; another on the 8th to the roth, culminating on the roth. The 13th is fully reported. On the 16th we have several reports, and many on the 17th. A group of storms occurred on the rgth to the 21st, most reports being received on the 2oth. Prof. Hinrichs reports: “Thunder-storms nearly as numerous as rain-storms during first half of month, but rare during the last —cold decade. Much damage done to property and cattle by lightning, and several people killed. High locally destructive winds accompanied the thunder-storms of the roth and 13th. Hail is reported only on the 34d, in Hancock, and very light on the 8th, in Osceola County.” Examination of the daily weather map of the United States Signal Service shows connection with the general atmospheric movements as follows: Ou the 3d we were to the southeast of a “low” overlapping the corners of Dakota and Montana. This traveled east, and on the Ath was past us on the north. On the 5th, a well-marked “high” area lay to our west; on the 6th it was over Iowa. No storms on that date. On the roth, a long, oval “low” area lay to our northwest, extending from Colorado to Minnesota, and overlapping our northwestern corner. August 13th, a well-defined small “low” area was in Dakota and Ne- braska, and on our extreme northwestern corner. This moved across Iowa during the following twenty-four hours. On the 17th, a storm gathered in a “low” center near St. Louis, Missouri. Can our storms have been affected by it? On the zoth and arst, “low” areas lay to the west and southwest. That of the 21st was on the corner of the ; ; f * NATU , SCIENCES. 90 DAVENPORT ACADEMY OF NATURAI C Territory, Texas, and Arkansas. It was elongated far to the Indian : controlled the weather in ¢hat direction. northeast, and apparently August 3d. Scarcely any wind in storms of this dates = Albia and Concord a force of “3” is reported; at Davenport, 53 at all other places “2” is the highest; many are nas Some report calm. Most observers report less than 0.20 inch rainfall. Manor, howewers gives 1.00 inch, and Clinton 0.87. Times of rain beginning are: Con- atl 9:45 A. M.; Stacyville, 10:15 A. M.; Algona, 11:00 A. M.; Cresco, 11:45 A. M.; Homestead, 12:48 p. M.; Amana, 1:00 P. M.; McGregor, 2 ey p. M.; Dysart, 2:10 P. M.; Marion, 2:15 P- M.; Oskaloosa, 3:00 p. M.; Davenport, 4:08 Pp. M.; Des Moines, 4:25 P. M.; Monticello, 4:50 P. M.; Clinton, 5:00 P. M.; Albia, 5:45 P. M.; Algona (second storm), 8:50 p.M.; Concord (second storm), 10:00 P. M. Hail fell at Concord, for less than a minute, at 10:00 A.M. The day was very hot. Algona—‘Weather very sultry; wet and dry bulbs only 3° apart: temperature at noon, 93°; this afternoon it is very difficult to work — so sultry.” McGregor—“Thermometer at 92° at noon.” Dysan “Two storms were seen gathering at 12:00 M.; the one in southwest, the other in the northwest; they seemed to meet here, or, rather, their extremities did, after main bodies of cloud had passed to the east.” Clinton —“ Lightning fired a barn in Lyons, at 6:00 P. M.; also one a half mile south of I.ow Moor. The observer at Dysart, where a storm came from the southwest, with rainfall beginning at 1:30 A. M. on the 5th, remarks: “Storms that strike us in full force first appear dzrectly in the west; rain came down very gently; the retreating cloud was visible until 6:00 A. M.” August 8th. Only four reports of rainfall, though several of distant thunder and lightning. These four are from the same section —re- ports coming from Algona, Concord, Bancroft, and Emmetsburg. The rainfall began: Emmetsburg, 11:30 A. M.; Algona, 6:00 P. M., and again at 11:30 P. M.; Concord, 8:30 P. M., and again at midnight; Bancroft, 11:30 p.m. High winds are reported at Emmetsburg and Bancroft; little or none at other localities. Hail is reported at Em- metsburg at 6:30 p. M., and at Bancroft at 11:30 P.M. At Bancroft —“Showers passing from 6:00 p. M. till midnight.” Algona—“Light- ning all night; thunder heavy; storm after storm, all night.” Concord —“Two storms, at 8:30 Pp. mM. and midnight; also a continuous storm of thunder and lightning until 2:00 a. M. of the gth; about midnight, the German M. E. Church, in German township, was struck and badly injured; steeple demolished, and floors and other portions somewhat STARR — IOWA THUNDER-STORMS. 97 injured—the worst I ever saw in a building; a meteoric display at midnight, with heavy explosion.” Bancroft—‘‘Temperature, 7:00 A. M., 73°; 2:00 P. M., 9O'; 9:00 P.. M., 74°; mean barometer, 29.90 inches; mean temperature, 77.7°.” At Cresco, “rain began to fall at 3:30 A. M. of 9th—only 0.09 inch fell; distant lightning, from north- west to east-northeast, all the evening, from 8:00 P. M. to 11:00 P. M., and later; at 3:20 A. M., storm remarkable for the suddenness and intensity of electricity; very vivid lightning, and roar after roar of thunder, with deafening crash.” August 10, a day of great heat. Cresco reports it “the warmest day of the year. At 2:20 Pp. M., just before the storm-cloud, it was 101° in the shade (the hottest since 1874, ‘Aen 102°).” Brush Creek —“Gale from south all afternoon, with mercury at 104° at 2:30 Pp. M., and 100° at 5:00 P. M.” ‘This storm, a violent one, seems to have been chiefly confined to the east central part of the State. The beginnings of rain- fall are as follows: Cresco, 3:15 Pp. M.; McGregor, 5:30 p. M.; Brush Creek, 5:30 P. M.; Monona, 5:45 Pp. M.; Garnavillo, 6:15 P. M.; Cresco (second storm), 6:15 Pp. M.; Hopkinton, 7:00 Pp. M.; Des Moines, 7:30 P. M.; Monticello, 8:00 Pp. M.; Marion, 8:10 P. M.; Cedar Rapids, 8:45 Pp. m.; Amana, 8:45 p. M.; Homestead, 8:50 p..M.; Oskaloosa, 9:15 P. M.; Clinton, 10:00 Pp. M.; Albia, 10:00 p. M.; Mt. Pleasant, 11:30 ep. M. This storm came from the north- west, and apparently traveled at the rate of eighteen miles an hour. Notes: McGregor—‘“Strokes at 6:30 Pp. M. and at 10:00 P. M.; sev- eral buildings struck within a few miles.” Garnavillo—* Lightning struck telephone pole in front of house.” Wind was heavy almost everywhere; “4” is the common report. At Oskaloosa, “tops of hay- stacks blown off and limbs of trees broken; the only storm of the summer to do any damage.” Garnavillo—“Strong south wind ail day; 5:30 P. M. it changed to northeast, then west; the rain came without violence; wind west during most of rains.” Brush Creek —“ Gale from west and northwest; gale from south all afternoon.” Heavy rainfalls are reported from some stations: McGregor, 3.27 inches; Monona, 1.62; Hopkinton, 2.30; Monticello, 1.41; Clinton, 1.50. This be- comes lighter, or even a “few drops” in the more southern localities. August 12th. Reports from Emmetsburg, Smithland, Kiron, Ouawa, Rock Branch, and Tabor show a storm in the western part of the State on the evening of the 12th. ‘Time reports continue on into the 13th. There is not sufficient agreement between them all to prove a well- defined eastward-moving storm. They may be grouped so as to show several local storms, perhaps. The time records are: Smithland, 7:00 [Prog. D. A. N.8., Vol. V.] 13 | March 25, 1888. ] 95 DAVENPORT ACADEMY OF NATURAL SCIENCES. p. m.: Rock Branch, 8:40 P. M.; Onawa, 9:15 P. M.; Emmetsburg, saalics Concord, 7:00 P. M.; Tabor, 4:30 4. M. of the 13th; Mo- : Bancroft, night; Stacyville, 5:00 A. M.; Ft. Madison, 6:30 A. M.; Davenport, 10:40 A. M.; Hopkinton, 11:00 AM; Clinton, 11:30 a. M.; Mt. Pleasant, 1:00 P. M., 13th; Albia, 1:45 p. M.; Brush Creek, 3:40 P. M.; Mt. Pleasant (second storm), 6:30 p. m.: Middle River, 7:20 Pp. M.; Cedar Rapids, 8:50 P.M. There was little wind. Ft. Madison reports “6” (?); Emmetsburg, Concord, and Bancroft report “3.” “Lightning struck barn near Den- nona, before Gaylight; mark, burning it with all its contents.” August 17th. A few local storms. One in northeastern Towa ts reported as beginning at Stacyville at 11:35 A.M. ; Cresco, 12:00 M. ; Brush Creek, 2:00 Pp. M. Reports from Middle River, 11:40 A. M.; Des Moines, 2:20 Pp. M.; Dysart, 2:33 P. M.; Monticello, 4:00 P. M.; Amana, 4:20 P. M.; Homestead, 4:40 P. M., and Davenport, 5:55 p. M., harmonize fairly. Notes: Davenport —* Dust-storm, then calm.” Dysart —“Sometimes thunder-clouds rise fairly in the west, and then divide, one portion swinging down Wolf Creek, and the other off to Iowa River.” August 19th. Reports inharmonious. In the early morning, at Ft. Dodge and Auburn, a storm is reported. Most, however, began in the evening and night, and some continued on into the 2oth. There is a storm in the early morning of the zoth, between midnight and 6:00 o'clock, reported from nearly every part of the State. Wind at Ft. ’ at Smithland and Onawa, “3;” in all other parts of the State, light. Very little rainfall anywhere —o.50 inch at Kiron, 0.25 at Ft. Dodge, 0.23 at Smithland, and 0.15 at Onawa, being the heaviest. Afternoon and night storms are reported from four scattered stations. At Bancroft, “two persons riding on a horse-rake were killed by lightning at 2:30 P. M.” Dodge and Kiron, with force of “4;’ In concluding this very imperfect report, I may call attention to a few facts shown by the above: First. \n lowa we have at least three wall-defined varieties of sum- mer thunder-storms. Second. Our “heat-storms” generally come between 4:00 P. M. and midnight, but often have a a¢er installment, which comes in the early morning. Third. Vocal thunder-storms this year show very little wind. Fre- quently a calm may accompany a storm of some severity. STARR — IOWA THUNDER-STORMS. 99 Fourth. The rainfall in many of these storms was remarkably light. Fifth. There has been very little hail this year. Small amounts fell on June 18th, 19th, 2oth, July 3d, 5th, 26th, 27th, August 3d and $th. Sixth. When our thunder-storms and hail show any connection with the “low” areas of the United States Signal Service weather map, we are generally in the southeast quadrant of such an area, and at a con- siderable distance from the center. Seventh. Three cases are mentioned of dead horses found at the barbed-wire fence. I would like reference to similar cases elsewhere. 100 DAVENPORT ACADEMY OF NATURAL SCIENCES. A DESCRIPTION OF THE ROCKFORD SHALES OF IOWA. RY CLEMENT L. WEBSTER, STATE UNIVERSITY OF IOWA. (Read before the Academy, April 29, 7887.) Or the Devonian rocks of Iowa—and I might, perhaps, venture to say, the United States—there is no division more interesting to the paleontologist than the Rockford shales. The great variety and beau- tiful preservation of the fossil species contained in them, throw much light upon the history of the latter part of the Devonian age, in the northern part of Iowa. It is a significant fact that many of the fossil species contained in the shales approach more nearly the European forms than do the forms from the same horizon in other portions of America. Some of the species, however, are peculiar to the shales, not being found, so far as is at present known, in the strata of any other portion of the world; and the fact that these beds contain some species whose extreme west- ern limit of distribution was heretofore believed to be hundreds of miles to the east, contributes to their interest. In this paper I have given, for the most part, only a general descrip- tion of the strata which underlie the shales, in order that their relation to the shales may be understood. The area of the shales is represented on the accompanying map. Whether they extend north of the limit indicated on the map, I am unable to say, as the surface is here everywhere so deeply covered by the drift that no exposure of the underlying strata is to be observed ; and during the Quaternary period, they were considerably acted upon by the moving ice—so much so, indeed, that over limited areas they were removed nearly or quite down to the underlying strata. The ac- companying map shows also the distribution of organic remains in the Devonian rocks underlying the shales. The lithological characters, as well as the thickness of this formation, are somewhat varied in different portions of its area. At Rockford and Hackberry, it attains a thickness of from twenty- five to forty five feet, and is made up of thin-bedded, friable, very argil- lac cous limestones, varying in color from a light buff to a dark brown, which disintegrate very readily, forming a hard, dark yellow or buff- WEBSTER — THE ROCKFORD SHALES OF IOWA. IOI colored clay, which, at Hackberry, contains numerous hard, dark red, ferruginous concretions, varying in diameter from one to four inches. The lowest twenty-five feet of the forty-five foot stratum at Hackberry is blue clay, which is mostly covered by a layer of shales. On Flood Creek, at Rudd, in Floyd County, the shales are well exposed for a short distance in the east bank. Here the following section was taken: aml bata Mle UICC 2) iE Alesis bake. avarars bis wal ate sialerdicts +s 2steets 2. Yellowish brown (sometimes shaly), thin-bedded lime- stone, containing several species of corals, S¢/omato- pora, Spirifera, etc., which are not known to occur in the shales at any other place, but which are more or less common in the limestone in other portions of EN TEE ana gi OA a ee ee 4 feet. 3. Yellowish brown, argillaceous, shaly limestone, con- taining some sand, and numerous species of fossils, as P. woodmani, O. towensis, Luxonema, A. rett- cularis, etc., and weathering to a yellow clay. This division passes imperceptibly into No. 2......... 5 feet. 4. Grayish-buff limestone, made up almost entirely of concretions of a harder and darker material, and containing numerous Lamellibranchiata (none of which are known to occur in the shales), with a few specimens of P. woodmani and O. towensis at the repeat the Wedsal, pie Creeks. - 20.52 Seas hkl es 9% feet. In the bed of the creek, about one-half mile below the above local- ity, a small quarry has been opened in limestone immediately below number 4. Here measurements gave the following results : 1. Yellowish-buff, thin-bedded limestone.............. a feet. 2. Thicker bedded, grayish-blue limestone............. gets Both divisions contain the same assemblage of fossils, most of which are Brachiopoda. Only one or two of the species occurring in these beds are known to extend upward into the higher beds. In the west bank of this creek, three miles south of the above local- ity, the shales are again observed. ‘The beds here attain a thickness, by estimate, of about nine feet, and are made up of thin-bedded, somewhat friable, brownish-yellow, calcareous and argillaceous lime- stones, which contain an abundance of /7stulipora occidens (7). Underlying the shales is a nine-foot stratum (not well exposed) of limestone, which is apparently the equivalent of the concretionary lime- stone of the Rudd section. In the extreme south-western part of Floyd County, and the south- eastern portion of Cerro Gordo County, the shales are much thinner, 102 DAVENPORI ACADEMY OF NATURAL SCIENCES. and are less argillaceous than those portions of the beds which are ex- posed at Rockford and Hackberry. ‘The fossils in this regiow are Mem abundant and finely preserved. The species (Vaticopsis Se attains a somewhat larger size and is more abundant than in some other portions of these beds. On a small creek, at Owen’s Grove, in Cerro Gordo County, the annexed section was taken: |. Drift and detritus (sloping surface, probably concealing several feet of shaly limestone), by estimate....... 17 “feet >. Soft, dark buff, somewhat argillaceous shaly limestone. 7 ye 3. Blue shaly limestone, containing concretions... ..-.=- 2a Pinta, Vk Sees ee Pee ees [Aes Poe 26% feet. About one-eighth of a mile south-west from this locality, on the same creek, is another limited exposure of the shales, which differ in some particulars from those exposed at any other lovality, in that they weather to a rather soft, yellowish-white clay, and contain numerous Lamellibraxchiata and Gasteropoda not known to occur in other por- tions of the beds. Six miles east of Clear Lake, the shales are seen to outcrop on Wil- low Creek. ‘They are here somewhat thicker bedded than usual, and vary from a dark buff to a dark brown color; they vary, also, from their equivalents previously described, at other localities, in being slightly sandy. ‘he fossils are not numerous, and nearly all occur in the form of casts. Two miles east of Clear Lake, the shales are observed as an outlier in a gently undulating prairie region, and present the same paleontolog- ical and lithological character (except that they are somewhat more friable) as at the exposure on Willow Creek. Three miles west of Mason City, in the west bank of Willow Creek, the shales are again finely exposed, and at this locality the following measurements, by estimate, were taken: 1. Drift 2, ‘Thin bedded, shaly, argillaceous limestone, containing some sand and casts of fossils, decomposing readily on exposure we Hard, stiff blue clay, containing numerous concretions of harder material PUN costrae as 2.5) 2 oth. eee cy, Se . 33 1eeb rhe fossils contained in the shales at this place are comparatively rare, and occur only in the form of poorly preserved casts. WEBSTER — THE ROCKFORD SHALES OF IOWA. 103 _ Over this portion of the area occupied by the shales, the deposition seems to have been more rapid than at other localities, and less well adapted to the preservation of the forms imbedded in it; and, inferring from the rarity of even the casts, the conditions would seem to have been less favorable to the existence of life. The blue clay at this locality, as will be observed, occupies the same position relative to the shales as the blue clay at Rockford, hereafter to be spoken of. The condition and thickness of the shales in Worth County is diffi- cult, if not impossible, to determine, owing to the unusual depth of the drift deposit which everywhere occupies the surface. It has been re- ported to me, however, from an apparently reliable source, that the shales are well exposed at a locality some miles south-west from North- wood, in Worth County. I have not personally visited this locality. That the relation of the shales and their contained fauna to the sub- jacent strata and its fauna may be better understood, I here give a general outline of that portion of the underlying beds which are in- cluded within the area mapped. The shales everywhere occupy the higher position, being overlaid by no rocks older than the Cretaceous. The following section, taken at Rockford (in part compiled from Hall’s Geological Survey of Iowa, Vol. I., Part I., page 309), will show the relation which these beds sustain to the underlying strata at this place : rere eres. cy Neate ees US, ey rs i Se hee 5 feet. 2. Decomposing argillaceous shaly limestone, containing an abundance of beautifully preserved fossils... .. ae. x gull dark blue: clay; devoid.of fossils 2. 3.20.5. ...<.s zo, + ** 4. A gently inclined surface, mostly unexposed, with buff and white striped shaly limestone at base........ 43 ft. 1roin. EL ME EDS GL a Ce) fcr eek Wetec athe Le ee ede - 2 feet. ep Mark.colored hard limestone 2.4.54.'2 12s 02. ass S- ee 7. White pure limestone, with shaly structure (usually very fine grained and brittle, and in places made up almost entirely of Stromatopora)........... 5 ft. 6in. 8. Hard buff calcareo-silicious sandstone, containing an abundance of Streptorhynchus chemungensis and Spirifera disjuncta, which occur in the form of casts, and all lying with a particular portion of the SU YELL ATTVG 1. 213 ae a pv oe Oe aR 3 feet. 9g. Rather soft ash-colored calcareo-silicious sandstone, Pe cantanme casts of fossils®st) ae soles we oe ee to. Somewhat arenaceous thin-bedded limestone....... (ia 11. Beds not exposed down to the level of Lime Creek... 3 * REM ATION kbs Ee eee nen, os o, 5s 114 ft. 4 in. * Three miles south of Rockford, the beds Nos. § and g are seen to outcrop in the north bank, 104 DAVENPORT ACADEMY OF NATURAL SCIENCES. At Marble Rock, the limestone beneath the shales is well exposed in the bank of the Shell Rock, with a thickness of ten to fifteen feet or more. and is, for the most part, a rather thick-bedded, hard and fine- srained brittle limestone, varying from nearly white to dark brown in color, with scarcely a trace of fossils. The rocks which underlie the shales adjacent to Rudd are thin-bed-_ ded, fine-grained and brittle limestones, varying in color from nearly white to dark gray, and almost devoid of organic remains. About one mile below Charles City, in the eastern part of the county, the beds below the shales are well exposed at the “Marble Quarries” in the east bank of the Cedar River. The banks here rise to a height of about forty or fifty feet above the water in the river. The upper five or six feet is made up of rather thin-bedded, compact (sometimes brittle and crystalline) yellowish-gray limestone. ‘The remaining portion of the outcrop is composed of hard, thicker-bedded, yellow or grayish-brown limestone (and sun-cracked shales), which is literally crowded with Stromatopora, and a few species of the more common Lrachiopoda.* At this locality is quarried the rock from which the “ Charles City Marble” is manufactured; the rock, as well as the masses of Stromato- pora, taking a fine polish. On the west side of the river, one mile above Charles City, there is an exposure of about ten feet of very hard, fine-grained and brittle limestone, with a more or less perfect conchoidal fracture. The layers vary in thickness from five to thirteen inches, and resemble each other so closely that they can hardly be distinguished in hand specimens, especially as all are unfossiliferous. At numerous localities along the Cedar, for a distance of sixteen miles above Charles City, the limestone is well exposed, but as it approaches so nearly, in lithological characters and absence of fossils, that of the last section, detailed description is unnecessary. t On the Cedar River in Mitchell County, the rocks beneath the shales are well exposed about one and a half miles west of Osage, the ex- posures ranging from forty to more than one hundred feet. The layers of Beaver Creek, and, so far as could be observed, reach a thickness of only one or two feet. \t Nora Springs, nine miles above Rockford, the same rock is seen to have a thickness of about even feet; while two and one-half miles south, at the ‘Old Rowley Quarry,” in the east bank of the Shell Rock, it attains a thickness of upward of cightven feet. At these localities were col- ected S, disjuncta, S. chemungensis, O. towensis, A. hystrix, A. reticularis, S. demissa, Strob- tlocystites calvini, etc, will > Py rT ime . . As will be seen by referring to the map, this is one of the few localities where fossil re- onsiderable numbers, are found in the rocks underlying the shales. + These rocks MHAINS, In any ¢ differ from those described in the last section onlv in being more or less crys- WEBSTER— THE ROCKFORD SHALES OF IOWA, 1o5 are of very various lithological characters, varying from yellowish-white and often very heavy-bedded limestone, to dark, grayish-brown crystal- line dolomite, with but very few and poorly preserved fossils. In the north-eastern portion of Worth County, on Deer Creek, near Carpenter, the limestone exposed is rather unevenly bedded and slightly friable, varying in color from yellowish-white to dark grayish-brown, and, so far as observed, devoid of fossil remains. * In lithological character, the rocks outcropping along Rock Creek, in the south-western portion of Mitchell County, are very much like those observed at the locality one mile above Charles City, in Floyd County. The beds, however, are much thicker, and contain an abun- dance of fossils, represented by the genera Stromatopora, Cyatho- phyllum, Favosites, and a few of the more common Brachiopoda.* On the Shell Rock, at Nora Springs, in Floyd County, there is an exposure of over forty feet of limestone, the beds of which vary some- what in lithological character, but are, for the most part, fine-grained, compact, and more or less brittle limestone (some portions slightly magnesian), crowded with fossils, among which the genera Favosites, Gyroceras, Paracyclas, Pachyphyllum, Stromatopora, Alveolites, Fenestella, Diphyphyllum, Atrypa, and crinoid remains (representing two or three genera) were observed.t At Rock Falls, in the north-eastern part of Cerro Gordo County, four miles above Nora Springs, the beds below the shales are well ex- posed. They consist of thin-bedded, hard, and rather crystalline mag- nesian limestone, varying in color from light gray to nearly black. The most careful search failed to reveal the presence of fossils. The lithological character of the rocks at this place is peculiar, and nothing exactly like it has been observed in any other part of the State. They are all highly magnesian, but not pure dolomites, as they contain rather more lime than belongs to the composition of the double car- bonate of lime and magnesia. { The following section will give an idea of the general lithological character of the rocks underlying the shales in the region of Mason City, in Cerro Gordo County. It was measured on Lime Creek, three- fourths of a mile above Mason City: * By referring to the map, this will be seen to be the second locality where organic remains are common in the rocks below the shales. + Most of the species found here are restricted, in their vertical range, to the lower portion of the exposure; while about fifty per cent of the forms do not, so far as is now known, occur in the shales above. { Hall’s Geological Survey of Iowa, Vol. I., Part I., page 310. [Proo. D. A. N.8., Vol. V.] 14 [ October 5, 1888. ] tele) DAVENPORT ACADEMY OF NATURAL SCIENCES. 1. Rather hard, unevenly- bedded limestone, containing Stromatopora and Favosites...ceeererrtrr setts 4 feet... Gravish or dove-colored fine-grained and somewhat te o . bc brittle limestone. . 52. eer. co bee bien Se 0 Stelenomereteme 16 | ; Granular limestone, somewhat magnesian..... = Seer 3 tee 4. Uniformly bedded magnesian limestone.........-.-- Oe Total 4% avesed serio} ork tO Sue ofaisas beat «j- 31 feet In no other portion of Iowa is the superficial covering of the rocks thinner than over a large portion of the area occupied by the four counties mapped. Not only are the rocks well exposed on most of the streams which traverse the region, but limited exposures are numer- ous adjacent to them, especially in Floyd County. For this reason, the underlying rocky strata can be studied with facility. It may not be out of place here to give a short description of the only rock which overlies the shales at any place, so far as observed. On Section 6, in Township 94 N., 18 W., Floyd County, there is an exposure of coarse-grained uniteldne, ilhentine for a short distance, the north margin of a rather deep trough-shaped depression in the Devonian strata. This outlier is a very coarse-grained, friable, silicious sand> stone, interstratified with fine, angular gravel (the angles being more or less rounded), while some of the beds exhibit beautiful examples of ripple-marks.* This rock varies in color from grayish-white to very dark yellowish-brown, and in some places is capped by vesicular con- glomerate. The bed, so far as could be made out, attains a thickness of from thirty to seventy feet, the upper portion of which is thin-bed- ded and very much disturbed and broken up, being tilted at almost every conceivable angle, and overlaid at one place by a grayish-white limestone. The lower portion of the stratum is heavy-bedded, and dips at an angle of about twenty-two degrees, in a direction a little west of north. The section shown by Figure 2, across this depression or valley from north to south, will show the position which the sandstone occupies in relation to the depression and the Devonian strata, the thin-bedded horizontal rock representing the Rockford shales, and the heavier strata beneath representing the subjacent limestones. The trough-like depression, which is in part bordered by this outlier, has an easterly trend, and finally unites with the valley of the Shell Rock. — Its average width is about three-fourths of : a mile, and its depth from forty. to . Phis rock is rather peculiar, and nothing ex: ictly like it has been observed in other portions f the State. I have referred it to the Cretaceous, with some doubt as to its true age, since it is quik unfossilif rous, te is ee a WEBSTER — THE ROCKFORD SHALES OF IOWA. 107 seventy feet. It is believed that this depression was at one time entirely filled by this sandstone, and subsequently eroded by the action of the ice and the waters derived from the melting of it, during the glacial period. That a better understanding of the richness of the Rockford shale fauna and its relation to that of the subjacent strata may be gained, I append a partial catalogue of the forms known to occur in them.* A large percentage of the species enumerated have not been catalogued by previous writers; but my own collection, made personally, embraces all but one or two of the species listed, and these I have examined in the cabinets of others who have personally collected them. The species followed by + occur in the rocks which underlie the shales, but do not extend upward into the shales. Some of those fol- lowed by ? are undescribed forms, while others occur in the form of casts, making their specific identification uncertain. Stromatopora incrustans, H. & W. Stromatopora expansa, H. & W. Stromatopora solidula, H. & W. Ambonychia ———t? Caunopora planulata, H. & W. Rhynchonella venustula,t Hall. Tellinomya— ie Fistulipora occidens, H. & W. Alveolites Me randensia H. & W. Aulopora iowensis, H. & W. Cladopora robusta,} Rom. Aulopora saxivada, H. & W. Zaphrentis solida, H. & W. Campophyllum nanum, H. & W. Aulopora ————? Cypricardinia sublamellosa? H. Stromatopora —? Chonophyllum ellipticum, H. & W. Cystiphyllum mundulum, H. & W. Chonophyllum —? Spirorbis arkonensis, Nich. Spirorbis omphalodes, Goldfuss. Pleurotomaria —? Acervularia inequalis, H. & W. Smithia johanna, H. & W. Smithia multiradiata, H. & W. Callonema lichas? H. Stromatopora alternata, H. & W. Crania famelica, H. & W. Pachyphyllum woodmani, White. § Strophodonta arcuata, Hall. Gyroceras —t? Orthoceras vastator, Hall. Orthoceras procerus, Hall. Strophodonta canace, H. & W. Strophodonta variabilis, Calvin. Cryptonella eudora, Hall. Dictyonema —? Strobilocystites calvini,t White. Spinifera ziczac,t Hall. Strophonella reversa, Hall. Fenestella —? * Aside from the species herein listed, we have in our cabinet over efg/ty additional forms from the shales, most of which are undescribed. } The individuals of this species are exceedingly rare in the shales, and constitute the only representatives of the genus C/adofora yet obtained here. § This species is not very abundant in the shales, and is somewhat limited in its geographical range. It sometimes occurs in the limestone immediately underlying the shales. “| This species was collected by me from the sandstone which underlies the shales, at Nora Springs. It differs from the forms of this species collected at Iowa City, Iowa, mainly in being somewhat larger. It is of much interest to note the wide distribution of this rare species in the Devonian rocks of this State. 105 DAVENPORT ACADEMY OF NATURAL SCIENCES. shies ' 5 Streptorhynchus chemungensis,Con. Leiorhynchus ———: Orthis impressa, Hall. Productella truncata, Hall. Spirifera whitney), Hall. Spirifera hungerfordi, Hall. Spirifera orestes, H. & W. Platystoma ? Tentaculites re vay Spirifera cyrtiniformis, H. & W. Spirifera fimbriata, Con. Leperditia Psy Atrypa reticularis, Lin. Spirifera disjuncta,t Sow. * Orthis — ? Atrypa hystrix, Hall. Leiorhynchus iris, Hall. Amboceelia umbonata, Con. Gypidula occidentalis, Hall. Paracyclas ——— fT? Euomphalus ———? Loxonema pexatum, Hall. Orthoceras-——— ? Athyris vittata, Hall.§ Terebratula navicella, Hall. Cryptonella calvini, H. & W. Aviculopecten ———? Naticopsis gigantea, H. & W. Crania———? Favosites 2 Stenochisma contractum, 7’a7. saxa- Paracyclas sabini, White. tile, Hall. Spirifera macbridei, Calvin. Loxonema——? Platystoma lineata, Con. Plates of Placoderm fishes allied to Dinichthys, and the teeth of other species of fishes. There are also the remains of at least ten species of crinoids, many of which are common both to the shales and the underlying limestones. The view that some of the fossil forms found in the shales were “drifted in,” is advanced by some geologists. I can see no good evi- dence for this hypothesis, however. I do not, at the present moment, recollect of a single species (with the exception of Atrypa reticularis, which occurs in the Niagara) occurring in the shales which is repre- sented in any other rocks, either above or below the Devonian. Neither have I observed more than twenty or thirty species (none of the “drifted” ones. are included) to occur in the rocks which imme- diately underlie the shales, that do not also occur in the shales them- selves. The bedding of all the Devonian rocks, in this part of Iowa, includ- ing the shales, is nearly or quite horizontal, showing no evidence of disturbance at or subsequent to their formation. Any agency sufficient to transport these forms from a distance, would also seem capable of leaving a record of its action upon the shaly. beds which contained them. But if they were “drifted in” by the ordinary action of the sea, it is evident that they would have been too poorly preserved to be identified even as fossils. * This snecie a . i This species occurs throughout the sandstone at Rockford and Nora Springs, but is not found in any of the rocks which underlie or overlie it. rT _ . . ap . c ae ee . . = Mf t The discovery of this species in the Rockford shales is of much interest, as I believe its extreme western limit has been heretofore believed to be in the vicinity of Widder, Ontario. 8 T cle r 3 This species was not before supposed to occur so far north in the Devonian rocks of Iowa. WEBSTER—THE ROCKFORD SHALES OF IOWA. 10g It is true that a few of the more common 4rachiopoda and corals found in these beds were worn and smoothed by attrition before being imbedded; but if those forms (mostly Lamellibranchiata) which are supposed to have been transported had been subjected to the same action, all traces of organization would have been obliterated. Again, there is no evidence that any of these forms were brought in living, as their remains do not occur outside the shales. It seems, then, that only one inference can be drawn, and that is, that all of the forms found in the shales were indigenous; that all of the individuals lived, died, and became imbedded where they are found to-day. From the general lithological characters of the shales, it would seem that they originated as a shallow shore deposit formed at about the close of the Devonian age in Iowa. The organic life of the old De- vonian sea, in this portion of its area, culminated in these beds, the underlying rocks, for the most part, being singularly devoid of fossil remains. 110 DAVENPORT ACADEMY OF NATURAL SCIENCES. MOUND EXPLORATIONS IN NORTHWESTERN, \2 IOWA. Is BY FREDERICK STARR, PH.D. (Read before the Academy, Fune 24th, 1587.) In November last, I had an opportunity of examining some remains in Lyon County, in the extreme north-west corner of Iowa. \ These have no great antiquity, but present some points of interest. The locality is on the Burlington, Cedar Rapids & Northern Railroad, a mile beyond “LaValley” station, or “Brown's.” The spot lies near the Little Sioux River and from it we may look across into Dakota, where ridges with similar mounds may be seen. The remains occur on a ridge, and consist of a great number of mounds and peculiar stone circles. The following description sums up my own explorations and diene of Messrs. Nash and Cotton, surveyors in the employ of the railroad company. The mounds are mostly round, from thirty to fifty feet diameter, and from three to eight feet high. Some few are oval and larger than the above figures. There are very many of these mounds with no regular arrangement. Upon the summit of the ridge there are great numbers, of “stone circles.” These are made of boulders laid with some care and sunk some distance into the ground. Some mounds are scattered, around among these circles, but most of them surround the circle- dotted area in a rude oval. The whole ground around the mounds and circles is strewn with flint flakes, arrowheads, scrapers, potsherds,, etc. Stone mauls of good workmanship are found in the neighborhood, ; To particularize, we opened two mounds— Nos. 1 and 2—and have most of the specimens found in two others—3 and 4. In Mound) No. 1 the material was a hard gravel, difficult to dig. Patches of ashes were found. At a depth of two feet was found a skeleton with headto) the north and body stretched to the south. All the bones were found: in fair preservation. No “relics” were discovered. The following structure was found in No. 2: 1, gravel; 2, black soil; 3, ashes and black soil; 4, gravel. Some fagthaties of boties and some potsherds were Rout 3 in the second and third layers. STARR— MOUND EXPLORATIONS IN NORTHWESTERN IOWA. Itt Mounds 3 and 4 were alone, on a lofty ridge, south of the railroad. No. 3 yielded skeletons of two adults and one child; also the bones of ahorse. A pipe was found here also. Deeper digging procured another skeleton (adult), and a dog’s skeleton wrapped in buckskin. The relics were six iron bracelets, fifteen feet of wampum, a grinding stone and a red pipestone pipe. The skeleton had ear-rings of copper attached to the head. Where the copper had oxidized, the skin and hair were preserved. ‘This very peculiar specimen is now at Burlington. This mound was enclosed within a stone circle. Mound No. 4 yielded a “stone wheel,” an arrowhead, a pretty little maul of reddish granite, part of a jar, and some very /ard bone frag- ments. A line of stones was laid across each end of this mound, the lines being six or seven feet apart. The stone wheel deserves description. It is perfectly true and elegantly polished. It is of a dark, fine grain, solid stone. Its sides—z. e., top and bottom surfaces —are concave; its rim, a perfect circle in outline, is convex in surface. The specimen is six inches diameter and is perforated by a half-inch hole at the centre. At the outer edge the ¢Aickness is about one and one-half inches; at the inner edge one-half inch or less. This stone was evidently used in some pitching game, and is as fine as any of the southern specimens of the same kind. Regarding the stone circles, I copy from my note-book: One, near Mound No. 1, was elliptical. It consists of one hundred and ten boulders, averaging a foot in diameter. They are set almost close to- gether, and are of all kinds—quartzite, granite, gneiss, schist, etc. In another, the stones are nearly all of the same kind. Im a third, two feet intervene between boulders. One circle was sixty-three by thirty- seven feet, and contained one hundred and ninety-seven stones. Nearly all the circles have an “opening,” one to four and a half feet wide, at the south-east. Some few are “double”—one circle concen- tric with another. Some have “guard stones” at the openings. Some circles are confluent, and have some boulders in common. One group of confluent circles contains seven, of which two are “dowb/e.” These circles are generally supposed to be lines of stones to hold tent edges down. J am not entirely satisfied that this is so. The fact that nearly all the “openings” are to the south-east, while the prevailing wind is north-west, seems to favor this theory. But if it is true, how shall we account for the circle around Mound 3, the lines of stones upon Mound 4, or the very peculiar little circle on a steep side-hill, where a great granite boulder is surrounded by a ring of smaller boulders, not accu- 112 DAVENPORT ACADEMY OF NATURAL SCIENCES. rately round, but somewhat heart-shaped? It is evident that @// are not “tent anchors.” A missionary of the American Sunday-school Union tells me that stone mauls are yet common among the Dakotas, who use them in pre- paring food. Choke-cherries are gathered, pounded to a pulp with these mauls, kneaded into cakes, and dried. Also, a peculiar tuber, with a structure somewhat like an onion, is gathered. The outer skin is husked off, and the rest pounded into a meal, which is mixed with water, moulded into cakes, and cooked. ‘These are not the only func- tions of such “mauls.” Indian implements are remarkable for their manifold uses. The state of the bones, the condition of the wampum, the preserva- tion of the buckskin, the occurrence of iron, the presence of the skel- eton of a horse, all go to show that there is no great antiquity for these remains. ‘The story told is of a Dakota village, populous and active; tents of skins, anchored by boulder-stones; arts of pottery making, stone polishing, and flint chipping, fairly developed; trade carried on with the whites to the east; the dead buried in mounds on the out- skirts of the town; date, fifty to one hundred years ago. KEYES AND WILLIAMS > IOWA. 113 PRELIMINARY ANNOTATED CATALOGUE OF THE BIRDS OF IOWA. BY CHARLES R. KEYES AND H. S. WILLIAMS, M.D. Read before the Academy, December 30, 1887. In presenting the following catalogue of the Birds of Iowa it is pro- posed to offer a preliminary statement of a more extended account of the birds of the State, now in course of preparation. It is hoped that Iowa students and collectors who are interested in ornithology, and in- to whose hands this paper may fall, will give all possible aid both by furnishing notes and local lists, and by the loan of such specimens as may be desired for examination. It should be borne in mind that only such species are inserted as have come under the personal observations of the writers; and, for the most part, skins or mounted specimens of the species herein enumerated, are to be found in their collections. While there have been species observed which it has been hitherto im- possible to secure, it has been thought advisable not to list them until there is material in the collections which would corroborate any state- ments made in regard to them. For this reason a number of forms which, in all probability, occur within the limits of the State have not been mentioned. The observations, of which the present paper is a résumé, were made chiefly in the vicinities of Charles City, Des Moines, and Iowa City; and these have been supplemented by notes made by the writers at various times in different parts of the State. The dates of arrivals and departures are based entirely upon studies conducted in the vicinage of Des Moines. Although possessed of extended notes from other parts of the State upon the appearance in the spring and departure in the fall of the various species of birds, the notes from Des Moines have been exclusively used because of its central location in Iowa, and, therefore, representing nearly a mean for the arrivals and departures over the whole State. The nomenclature and classification is that adopted by the American Ornithologists’ Union, in its check list of North American Birds. Ref- erence, by number, is also made to Baird’s Catalogue of North Ameri- can Birds, 1858, (B); Ridgway’s Catalogue of 1881, (R); Coues’ [Proo. D. A. N.8., Vol. V.] 15 {October 1, 1888. ] 114 DAVENPORT ACADEMY OF NATURAL SCIENCES. Check List of 1882, (C); and the check list of the American Orni- thologists’ Union of 1886, (U). OrperR PYGOPODES. Divine BIRDS. , SupoRDER PODICIPEDES. GREBES. Famity PODICIPIDAE. GREBES. Genus COLYMBUS Linn ws. Supcencs DYTES Kaup. [B 706, R 732, C 848, U 3-] Colymbus auritus Linn. Horned Grebe. A rather common mi- grant; not as yet observed breeding within the limits of the State. [B 707, R 7334, C 850, U4. Colymbus nigricollis californicus (Heerm.). American Eared Grebe. Occurs in some portions of the State, but is not very common. Genus PODILYMBUS LEsson. [B 709, R 735, C 852, U 6.] Podilymbus podiceps (Linn.). Pied-billed Grebe. Common sum- mer resident; breeds in “sloughs.” On June 2, 1885, a fine set of eggs was taken in a grassy marsh near Des Moines. The nest was com- posed of decaying vegetable matter, and was placed in the water among the stems of Indian rice (Zzsania aquatica). It was about fifteen inches in diameter, and raised about three inches above the sur- face of the water. In the.center of this mat, or nest, was a slight depression in which the eggs were placed. SUBORDER CEPPHI. Loons anp AvkKs. Famity URINATORIDZ. Loowns. Genus URINATOR Cuvirr. [B 698, R 736, C 840, U 7.] Urinator imber (Gunn.).. Loon. | Migratory; rather common. Said to breed in the northern part of the State, in the vicinity of the larger “lakes.” OrpER LONGIPENNES. Lonc-wincep SwIMMe_ERs. FAMILY LARIDA®. GuLts AND TERNS. SUBFAMILY LARINZE: GuLts. Genus LARUS Linn-xus. [B 661, R 666 a, C773, U 51/a.] Larus argentatus smithsonianus Coues. . American Herring Gull. KEYES AND WILLIAMS—BIRDS OF IOWA. 115 Common spring and fall migrant arriving about the last of March and passing southward again about the third week in October. It often appears in flocks of a score or more but is more commonly noticed singly, or in companies of three or four, flying about over the rivers in search of food. [B 664, R 669, C 778, U 54.] Larus delawarensis Ord. Ring-billed Gull. Common about the lakes of Northern Iowa where it is said to breed. [B 668, 669, R 674, C 787, U 59.] Larus franklinii, Sw. & Rich. Franklin’s Gull. Migratory; rather common. Doubtless breeds within the limits of the State. Mr. J. W. Preston found this species breeding at Heron Lake, Minnesota, a few miles from the northern boundary of Iowa. SUBFAMILY STERNINA:. TERNs. Genus STERNA LINN.£uUs. SunGcrenus STERNA. [B 691, 686, R 685, C 798, U 69.] Sterna forsteri Nutt. Forster's Tern. Migratory; common. In Central Iowa this species arrives about the first of May and is to be seen gliding gracefully over the rivers and small lakes in search of food. Genus HYDROCHELIDON Bor. [B 695, R 693, C 806, U 77. Hydrochelidon nigra surinamensis (Gmel.). Black Tern. Spring and fall migrant; abundant. Breeds, especially in the northern part of the State about the grassy marshes and lakes. OrperR STEGANOPODES. TorrpaLMAre SwIMMERs. Famity PHALACROCORACIDZE. CoRMORANTsS. Genus PHALACROCORAX Brisson. Suscenus PHALACROCORAX. [B 623, R 643, C 751, U 120.] Phalacrocorax dilophus (Sw. & Rich.) Double-crested Cormo- rant. Spring and fall migrant; common. Breeds in the northern por- tion of the State. FamMILy PELECANID@. PELICANs. Genus PELECANUS Linn vs. SuBGENuS CYRTOPELICANUS REICHENBACH. [B 615, R 640, C 748, U 125] Pelecanus erythrorhynchos Gmel. American White Pelican. Spring 110 DAVENPORT ACADEMY OF NATURAL SCIENCES. and fall migrant; abundant. Often appears in large flocks, settling sometimes in such numbers upon the lake shores as to resemble drifts of snow, when seen from a distance. Orper ANSERES. LAMELLIROSTRAL SWIMMERS. Famity ANATIDA. Ducks, GEESE, AND SWANS. SuBFAMILY MERGIN-E. MERGANSERS. Genus MERGANSER Brisson. [B 611, R 636, C 743, U 129.] Merganser americanus (Cass.). American Merganser. Rather common migrant, frequenting the larger water-courses. [B 612, R 637, C 744, U 130.] Merganser serrator (Linn.). Red-breasted Merganser. Rather rare in all portions of the State, but occasionally taken. Genus LOPHODYTES REICHENBACH. [B 613, R 638, C 745, U 131.] Lophodytes cucullatus (Linn.). Hooded Merganser. Spring and fall migrant; rather common. Doubtless breeds within the limits of the State. SUBFAMILY ANATINA. RiIveER DUCKS. Genus ANAS LINN-EUS. [B 576, R: 601, €C yo7, U 132.] Anas boschas linn. Mallard. Spring and fall migrant; very abun- dant. Arrives from the south about the middle of March, returning again the first of October and remaining until the first of December. Breeds in the northern part of the State. [B 577, R 602, C 708, U 133.] Anas obscura Gmel. Black Duck. Migratory; not common. Fre- quents the larger lakes and rivers, but seldom seen on the smaller streams. Mr. J. A. Allen, however, states that this species is “not un- common along the rivers and in grassy ponds.” SuBGENUS CHAULELASMUS Bonaparte. [B 584, R 604, C 711, U 135.| Anas strepera Linn. Gadwall. Spring and fall migrant; rather common. Doubtless breeds in northern Towa, inasmuch as the young have been taken at “the lakes” in August, ——— KEYES AND WILLIAMS—BIRDS OF IOWA. ty f SuBGENUS MERECA STEPHENS. [B.585; R607, C 703, U, 137.] Anas americana Gmel. Baldpate. Migratory; common. Has not been observed during the summer. SuBGENuS NETTION Kavp. [B 579, R 612, C 715, U 139.] Anas carolinensis Gmelin. Green-winged Teal. Abundant mi- grant. Breeds about the grassy marshes. SUBGENUS QUERQUEDULA SrTeEpPHENs. [B 581, R 609, C 716, U 140.] Anas discors Linn. Blue-winged Teal. Abundant spring and fall migrant; and common summer resident, breeding in the “sloughs.” Genus SPATULA Bote. [B 583, R 608, C 718, U 142.] Spatula clypeata (Linn.). Shoveller. Migratory; rather common. Has not yet been observed breeding within the limits of the State. Genus DAFILA STEPHENS. [B 578, R 605, C 710, U 143.] Datla acuta (Linn.). Pintail. Spring and fall migrant; abundant. Appears the second week in March, and remains until the middle of April, returning again in October. Very large flocks are not unfre- quently seen about the open ponds on the prairies. Genus AIX Bote. [B-587, R613, C719, U 144-] Aix sponsa (Jinn.). Wood Duck. Abundant migrant and rather common summer resident, especially in the northern part of the State where it frequents the wooded watercourses. Genus AYTHYA Bote. ‘ [B 591, R 618, C723, U 146.] Aythya americana (Eyt.). Red-head. Spring and fall migrant; abundant, though in some localities it does not appear to be common. [B 592, R 617, C 724, U 147.] Aythya vallisneria (Wils.). Canvas-back. Not as abundant as the last species, but rather common. SusGEeNus FULIGULA STEPHENS. [B 588, R 614, C 720, U 148.] Aythya marila nearctica Stejn. American Scaup Duck. Migratory; not common. 118 DAVENPORT ACADEMY OF NATURAL SCIENCES. [B 589, R 615, ©) 721, Ui 1491] Aythya afinis (Eyt.). . Lesser Scaup Duck. Migratory; rather common. [B 590, R 616, C 722, U, 150): «ey Aythva collaris (Donov.). Ring-necked Duck. Spring and fall migrant; abundant from the middle of March to the middle of Apri, and from the middle of October to the middle of November. Some- times winters about the rapids in the streams, even in the northern part: of the State. Genus GLAUCIONETTA STE]NEGER. [B 593, R 620, C 725, U I51.] Glaucionetta clangula americana (Bonap.). American Golden-eye. Migrant; rare. During several years past only a few have been ob- served within the limits of the State. Genus CHARITONETTA STEJNEGER. [B 595,,R 621, © 727, U 253.) Charitonetta albeola (Linn.). Buffle-head. Spring and fall migrant; common. Genus ERISMATURA BonaPaRTE. [B 609, R 634, C 741, U 167.] ye Erismatura rubida (Wils.). Ruddy Duck. Migratory, not. very. common. {Y§QO SUBFAMILY ANSERINAL. GEESE. Genus CHEN Borr. vn |B —, R 591 a, C 696, U 169.] irSD Chen hyperborea (Pall.). Lesser Snow Goose. Not uncommom during periods of migration. y Genus ANSER Brisson. [B 565, 566, R 593 a, C 693, U 171 a] Anser albifrons gambeli (Hartl.). American White-fronted Goose. Abundant during both spring and fall migrations. Genus BRANTA Scopoit. [B 567, R,594,,C 702, U, 172.] a Fe =e s aT ] C ‘ Branta canadensis (Linn.). Canada Goose. Migratory; common., ) + ; . ¢ a . . oo. a i _ and i sreeds in the vicinity of Spirit Lake and other localities in Northern Lowa. |B 569, R 594 a, C 704, U 172 @.| Branta canadensis hutchinsii (Sw. & Rich.).. Hutchins’ Goose. Migratory; not uncommon, ; ad (sed . KEYES: AND’ WILLIAMS — BIRDS OF IOWA. 1 9) SUBFAMILY CYGNINAI. Swans. Genus OLOR Wacrer. [B 561 ds, R 588, C 689, U 18o.] Olor columbianus (Ord.). Whistling Swan. Rare migrant. [B 562, R 589, C 688, U 181.] Olor buccinator (Rich.). ‘Trumpeter Swan. Migratory; not com- mon. Said to breed in the northwestern part of the State. OrdDER HERODIONES. Herons, Srorks, IpisEs, Erc. SusorDER HERODII. Herons, Ecrets, Birrerns, Etc. Famity ARDEIDA®. HERONS, BITTERNS, ETc. SUBFAMILY BOTAURINA. BITTERNS. Genus BOTAURUS HERMANN. SuBGENUusS BOTAURUS. [B 492, R 497, C 666, U 190.] Botaurus lentiginosus (Montag.). American Bittern. Migratory; common in Southern and Central Iowa. Summer resident in the northern part of the State, where it breeds abundantly about the “lakes” and grassy marshes. SuBGENUS ARDETTA Gray. [B 491, R 498, C 667, U 191.] Botaurus exilis (Gmel.). Least Bittern. Common summer resi- dent. Breedsjin the “sloughs.” The nest is a small platform of stems of plants woven among the growing stems of the Indian rice (Zzzanza aquatica), and placed about a foot above the water. Eggs four or five, laid about the last of May. SUBFAMILY ARDEINAX. HERONS AND EGRETs. Genus ARDEA Linnrvs. SunceNus ARDEA. [B 487, R 487, C 655, U 194.] Ardea herodias Linn. Great Blue Heron. Migratory; common. Breeds in the vicinity of Spirit Lake and other parts of Northern Iowa, SuBGENus HERODIAS Bore. [B 486, 486*, R 489, C 658, U 196.] Ardea egretta Gmel. American Egret. Summer resident; rare. Observed along the borders of wooded streams. 120 DAVENPORT ACADEMY OF NATURAL SCIENCES. SusGenus GARZETTA Kavp. [B 485, R 490, C 659, U 197.] Ardea candidissima Gmel. Snowy Heron. Very rare. Has been taken at Des Moines, and in Floyd County in August. “ SusGENUS FLORIDA Batirp. [B 490, R 493, C 662, U 200.] . Ardea cerulea Linn. Little Blue Heron. Rare. Observed only during the summer, in the eastern part of the State. aneate BUTORIDES Bryrn. [B 493, R 494, C 663, U 201.] Ardea virescens Linn. Green Heron. Common summer resident, arriving the last of April. Nests usually in small colonies among the willows in swampy localities. Often a single pair is found nesting a mile or two from water, and occasionally, also, in evergreens. Genus NYCTICORAX STEPHENS. SuBGENuS NYCTICORAX. [B 495, R 495, C 664, U 202.] Nycticorax nycticorax nevius (Bodd.). Black-crowned Night Heron. Summer resident; rather common in some localities. OrpDER PALUDICOL/E. Cranes, Rats, Etc. SUBORDER GRUES. Cranes. FAMILY GRUIDZAE. CRaNEs. Genus GRUS Pattas. [B 478, R 582, C 668, U 204.] Grus americana (Linn.). Whooping Crane. Not uncommon dur- ing migrations. Occasionally breeds in the northern part of the State. [B 479, R 583, C 670, U 206.] Grus mexicana (Miill.). Sandhill Crane. Abundant migrant, ar- riving about the middle of March, and, on the return, again in October. Breeds on the prairies of northwestern Iowa. SUBORDER RALLI. Rais, GALLINULES. Coots, Bre FAMILY RALLIDA, RAILS, GALLINULES, AND Coots. SUBFAMILY RALLINA. Ratts. GeNusS RALLUS Linn-xus. [B 552, R 560, C 676, U 208.] ? ry fem, Sa rs pce B, Rallus elegans Aud. King Rail. Not uncommon during migra- — KEYES AND WILLIAMS—BIRDS OF IOWA. 121 tions. Breeds in the marshes near the larger lakes and in “sloughs.” Unfledged young were found at Clear Lake late in August. [B 554, R 572; C 677, U 212.] Rallus virginianus Linn. Virginia Rail. Rather common during migrations. Breeds in grassy marshes. GrENuS PORZANA VIEILLOT. SuBGEeNus PORZANA. [B 555, R 574, C 679, U 214.] Porzana carolina (Linn.). Sora. Migratory; common. Arrives the last of April. Breeds in the sloughs of northern Iowa. SuBGENUs COTURNICOPS Bonaparte. [B 557, R 575, C 680, U 215.] Porzana noveboracensis (Gmel.). Yellow Rail. Occasionally ob- served during migrations. Frequents the prairie sloughs, where it per- haps breeds. SUBFAMILY GALLINULIN#. GaALLINuULEs. Genus GALLINULA Brisson. [B 560, R 579, C 685, U 219.] Gallinula galeata (Licht.). Florida Gallinule. Common summer resident, breeding the last of May in the marshes of Indian rice (Z7- sania aquatica), and rushes (Sc7rpus validus). The nest is usually placed upon broken-down stems just above the water or often resting in the water, and is composed chiefly of rush stems. Eggs eight to fourteen. SUBFAMILY FULICIN#. Coors. Genus FULICA Linn £us. [B 559, R 580, C 686, U 221.] Fulica americana Gmel. American Coot. Abundant during mi- grations. Breeds. OrpER LIMICOL. Snuore Birps. FamMILty PHALAROPODIDA. PHALAROPES. Genus PHALAROPUS Bkxisson. SuBGENUS STEGANOPUS VIEILLoT. [B 519, R 565, C 602, U 224.) Phalaropus tricolor (Vieillot.).Wilson’s Phalarope. Common during migrations in some localities; rarely seen in others. Breeds in the grassy prairie marshes. [Proo. D: A. N.8., Vol. V.] 16 { October 6, 1888. | DAVENPORT ACADEMY OF NATURAL. SCIENCES. — Famity SCOLOPACIDZE. SNIPEs, SANDPIPERS, ETC. Genus PHILOHELA Gray. [B 522, R 525, C 606, U 228.] Philohela minor (Gmel.). American Woodcock. Summer resi- dent: not uncommon in the woodlands bordering the water-courses. Gexus GALLINAGO LEacu. |B 523, R 526a, C 608, U 230. | Gallinago delicata (Ord.). Wilson’s Snipe. Spring and fall mi- grant; abundant. : Gexcs MACRORHAMPHUS Leacn. [B 524, R 527, C 609, U 231.] Macrorhamphus griseus (Gmel.). Dowitcher. Not uncommon during the migratory periods. Gexus MICROPALAMA Batirp. ‘ [B 536, R 528, C 611, U 233.] Micropalama himantopus (Bonap.). Stilt Sandpiper. Migratory ; very rare. Observed but once, and that in early autumn on the open prairie in Floyd County. There were four individuals wading about in a small pond; a single specimen only was secured. Genus TRINGA LINN us. SuspGENus ACTODROMAS Kavp. [B 531, R 534, C 616, U 239.] Tringa maculata Vieill. Pectoral Sandpiper. Migratory; abun- dant. Frequents the prairie ponds. [B 533, R 536, C 617, U 240.] Tringa fuscicollis Vieill. White-rumped Sandpiper. Rather com- mon migrant, appearing the last of March about the quiet pools near the water-courses. [B 532, R 538, C 614, U 242.) Tringa minutilla Vieill. Least Sandpiper. Migratory; abundant. Observed at Fairfield, July 13, 1886; there were several of this species feeding on the borders of the reservoir of the water-works, just north of the town. Genus EREUNETES ILticer. [B 535, R 541, C 612, U 246.] Ereunetes pusillus (Linn.). Semipalmated Sandpiper. Spring and fall migrant; rather common. ; Genus CALIDRIS Cuvier. [B 534, R 542, C 627, U-248.] Calidris arenaria (Linn.). Sanderling. Not common. Occurs during migrations about the lakes of Northern Iowa. KEYES AND WILLIAMS—BIRDS OF IOWA. 123 Genus LIMOSA Brisson. [B 547, R 543, C 628, U 249.] Limosa fedoa (Linn.). Marbled Godwit. Not very common. Fre- quents prairie ponds during migratory periods. Genus TOTANUS BeEcusTEIN. Suscenus GLOTTIS Kocu. [B 539, R 548, C 633, U 254.] Totanus melanoleucus (Gmel.). Greater Yellow-legs. Migratory; common during April and September, feeding in small companies on low, wet flats adjacent to water-courses. [B 540, R 549, C 634, U 255.] Totanus flavipes (Gmel.). Yellow-legs. Migratory; common. Fre- quents the bayous along the rivers, and the muddy borders of prairie ponds. SuBGENuS RHYACOPHILUS Kaup. [B 541, R 550, C 637, U 256.] Totanus solitarius (Wils.). Solitary Sandpiper. Migratory; com- mon. Arrives the middle of April, frequenting the secluded pools in marshy woodlands. Doubtless breeds in the State, but thus far its eggs have not been discovered within its limits. Genus SYMPHEMIA RarineEsqueE. [B 537, R 552, C 632, U 258.] Symphemia semipalmata (Gmel.). Willet. Migratory; not uncom- mon about the sloughs. ; Genus BARTRAMIA Lesson. [B 545, R 555, C 640, U 261.| Bartramia longicauda (Bechst.). Bartramian Sandpiper. Summer resident; abundant; frequenting the prairies. Arrives the middle of April. Nidification commences about the middle of May. During the nesting season it is the most solicitous of birds. So fearless is it, at times, that it may be killed with a walking-stick or struck with a whip as it rests upon posts along the roadside. Genus ACTITIS ILvicer. [B 543, R 557, C 638, U 263.] Actitis macularia (Linn.). Spotted Sandpiper. Common summer resident, arriving the middle of April. Nests on the sand-bars along the streams. Genus NUMENIUS Brisson. [B 549, R 558, C 643, U 264.] Numenius longirostris Wils. Long-billed Curlew. Migratory; rather common. A few remain during the summer and nest on the open prairies. DAVENPORT ACADEMY OF NATURAL SCIENCES. Fawity CHARADRIIDA. PLOVERS. Genus CHARADRIUS LINN-£US. Supcenus SQUATAROLA CUvuVIER. [B 510, R 513, C 580, U 270.] Charadrius squatarola (Linn. ). Black-bellied Plover. Spring and fall migrant; rare. ’ SunGENuS CHARADRIUS LINN£us. [B 503, R 515, C 581, U 272.| Charadrius dominicus Mill. American Golden Plover. Spring and fall migrant; abundant. Arrives the first week in April. Has been taken at Des Moines as late as June 6. Genus ZEGIALITIS Bote. SuBGENUS OXY ECHUS REICHENBACH. [B 504, R 516, C 584, U 273.] Egialitis vocifera (Linn.). Killdeer. | Abundant migrant and common summer resident. Arrives the middle of March. OrpeR GALLINA. Gactinaceous BIRDs. SuBORDER PHASIANI. PHEASANTS, GROUSE, PARTRIDGES, QualiLs, ETc. Famity TETRAONIDA. Grousk, PARTRIDGES, ETC. SUBFAMILY PERDICINA. ParTRIDGES. Genus COLINUS LEsson. [B 471, R 480, C 571, U 289.] Colinus virginianus (Linn.). Bob-white. Common resident; for- merly more abundant than now. During the winter many farmers care for them, the quails coming regularly, like chickens, morning and even- ing to be fed. During the fall flocks of these birds frequently come into the towns, especially where there are many evergreens, and pass the night. The nest is placed often in open woodland or meadows. Eggs number from twelve to twenty in a single nest. SUBFAMILY TETRAONINZ. GROUSE. Genus BONASA STEPHENS. [B 465, R 473, C 565, U 300.] Bonasa umbellus (Linn.). Ruffed Grouse. Resident; common in some localities, rare in others. In the vicinity of Iowa City, and the eastern portion of the State generally, it appears to be quite common in the woodlands where it is found breeding. At Des Moines and in some other localities it is seldom seen. KEYES AND WILLIAMS—BIRDS OF IOWA. 12 on Genus TYMPANUCHUS GLoce_er. [B 464, R 477, C 563, U 305.] Tympanucus americanus (Reich.). Prairie Hen. Resident; abun- dant, though usually noticed more frequently during the fall and winter than at other seasons of the year. Wanders about in large flocks through the fields in search of food. It is reported that large numbers are killed by flying against the telegraph wires and barbed-wire fences. Instances of the latter, especially, have come under the observer's notice, as well as many similar ones among the smaller birds. Genus PEDIOCATES Batirp. (pe Re eC 20870, Pediocetes phasianellus campestris Ridgw. Prairie Sharp- tailed Grouse. Common on the prairies of northwestern Iowa. Famity PHASIANIDA. PHEASANTS, ETC. SUBFAMILY MELEAGRIN#A. TuRKEYS. GENUS MELEAGRIS LINN-®US. [B 457, R 470 a, C 554, U 310.) Meleagris gallopavo Linn. Wild Turkey. Resident; formerly very abundant, but becoming less common each year. A few are occasion- ally taken in the heavily timbered districts along the streams. OrpER COLUMBZ. Piceons. Famity COLUMBIDZE. PIGEONs. Genus ECTOPISTES Swainson. [B 448, R 459, C 543, U 315.] Ectopistes migratorius (Linn.). Passenger Pigeon. Large flocks occasionally appear in different parts of the State. A few are usually seen each spring, and a few pairs sometimes breed within the limits of the State. A nest with one egg was taken at Charles City, June 14, 1879. GENUS ZENAIDURA BonaPar7eE. [B 451, R 460, C544, U 316.] Zenaidura macroura (Linn.). Mourning Dove. Common summer resident from the first week in April until November. Nidification usually commences by the last of April. Although this species gener- ally builds its nest in a tree, several nests have been found on the ground and on low stumps. One instance was presented in which the nest with eggs was found on plowed ground in a corn-field. DAVENPORT ACADEMY OF NATURAL SCIENCES. OrpeER RAPTORES. Birps oF PREY. SuRORDER SARCORHAMPHI. AMERICAN VULTURES. FamiLy CATHARTIDAE. AMERICAN VULTURES. Genus CATHARTES ILLIGER. [B 1, R 454, C 537, U 325] Cathartes aura (Linn.). - Turkey Vulture. Common summer resi- dent, arriving early in April and remaining until November. At Van Meter, in Dallas County, a dozen or more, in company with crows, were noticed on a sand-bar in the Racoon River, feeding upon dead mussels. ‘The water in the river had been quite high for some time, and had fallen rather suddenly, leaving thousands of mussels stranded on the bar, where they had died and were decaying. SuBORDER FALCONES. Vuttures, Fatcons, Hawks, BuZZARDS, EaGLes, Kites, HARRIERS, ETC. FAMILY FALCONIDZAE. VuLTuRES, FALCONS, HAWKS, EAGLES, ETC. SuBFAMILY ACCIPITRIN#®. Kires, Buzzarps, HAWKS, GOSHAWKS, EAGLES, ETC. Genus ELANOIDES VIEILLor. [B 34, R 426, C 493, U 327.] Elanoides forficatus (Linn.). Swallow-tailed Kite. Summer resi- dent; common in some localities, rare in others. Arrives in April and departs in September. Genus CIRCUS LaceprepE [B 38, R 430, C 489, U 331.] Circus hudsonius (Linn.). Marsh Hawk. Resident; abundant in some localities, rare in others. In early autumn, large flocks are not unfrequently seen flying over the prairies. Genus ACCIPITER Bnuisson. SuBGENuS ACCIPITER. [B 17, R 432, C 494, U 332.] Accipiter velox (Wils.). Sharp-shinned Hawk. Very common dur- ing migratory periods, but not noticed often during the summer. [B 15, 16, R 431, C 495, U 333. Accipiter cooperi (Bonap.). Cooper's Hawk. Summer resident ; rather common. Arrives about the first of Apnil, and remains until October. All nests examined contained no lining whatever—a few small pieces of bark only being in the center of the depression of the nest. Eggs usually number four or five, laid the last of April. e—_—---_- —— KEYES AND WILLIAMS BIRDS OF IOWA. 27 SuBGENuS ASTUR LAcEPEDE. [B 14, R 433, C 496, U 334-] Accipiter atricapillus (Wils.). American Goshawk. Rare; ob- served only during the winter. Genus BUTEO Cuvier. [B 23, R 436, C 516, U 337.] Buteo borealis (Gmel.) Red-tailed Hawk. Resident; common. The nest is commonly placed near the top of the highest tree in the forest, and is often visible more than a mile away. ‘The eggs are laid late in March, and are usually two or three —rarely four—in number. [B 25, R 439, C 520, U 339.] Buteo lineatus (Gmel.). Red-shouldered Hawk. Rather common resident in some localities; rare in others. [B 18, 19, 22, 28, R 442, C 523, U 342.] Buteo swainsoni Bonap. Swainson’s Hawk. Rather common; breeds in central Iowa, and probably in other parts of the State. [B 27, R 443, C 524, U 343-] Buteo latissimus (Wils.) Broad-winged Hawk. Not uncommon from April to October. In the proceedings of the United States National Museum, Vol. [X., Mr. Ridgway gives a very interesting de- scription of a melanistic specimen of this species taken at Crystal Lake in Hancock County. Genus ARCHIBUTEO Breum. [B 30, 31, R 447, C 525, U 347 a] Archibuteo lagopus sancti-johannis (Gmel.) American Rough- legged Hawk. Not uncommon; usually noticed from October to March, in the fields and more open woodland. Genus AQUILA Brisson. [B 39, R 449, C 532, U 349.] Aguila chrysaetos (Linn.). Golden Eagle. Rare; a fine specimen of this species was shot near Des Moines several years ago. Several were taken in the eastern part of the State last year (1886). Genus HALIZZEETUS Savieny. [B 41, 43, R 451, C 534, U 352. Halicetus leucocephalus (Linn.). Bald Eagle. Rare. Young have been taken at various times, and kept in confinement for two or three years. 125 DAVENPORT SuRFAMILY FALCONIDA. FALCONS. Genus FALCO LINN-£Us. SuBGENUS 4ESOLON Kavup. [B 7, R 417, C 505, U 357-] ACADEMY OF NATURAL SCIENCES. Falco columbarius Linn. Pigeon Hawk. Usually noticed during the spring and fall migrations. Not common. SuBGENus TINNUNCULUS VIEILLOT. [B 13, R 420, 4204, C 508, 509, U 360. | Falco sparverius Linn. American Sparrow-hawk. Summer resi- dent: common from March until October. Nests in cavities in trees. Commonly met with along country roads, where it perches upon tele- graph poles and dead trees. It is not uncommon to see half a dozen or more of these birds at one time, hovering over a field, and ever and anon darting down to seize some unfortunate field-mouse, grasshopper, or reptile. SUBFAMILY PANDIONINZ. Ospreys. Grenus PANDION. SAvicGny. [B 44, R 425, C 530, U 364.] andion haliaetus carolinensis (Gmel.) American Osprey. Rare summer resident. This bird is occasionally shot on the Des Moines River a few miles above Des Moines city. SUBORDER STRIGES. Owzs. FAMILY STRIGIDZE. Barn Ow.s. Genus STRIX Linnzus. [B 47, R 394, C 461, U 365.] Strix pratincola Bonap. American Barn Owl. Rare. dom seen in central Iowa. FAMILY BUBONIDZ®. Hornep Owts. Gtnus ASIO Brisson. [B 51, R 395, C 472, U 366.] Asio wilsonianus (Less.). American Long-eared owl. Very sel- Resident; _ apparently not as common as some of the other species of Iowa Bubonide. This may be due, in part, to its nocturnal habits, though it is not unfrequently met with in its favorite haunts—the dark shady woodland covering the bluffs. It commences to breed about the sec- ond week in April, and usually appropriates some abandoned nest of a a KEYES AND WILLIAMS BIRDS OF IOWA. 129 hawk or crow. A nest found on April 15, 1882, was situated in a small tree in a deep ravine, and was supported only by a few small twigs, at a height of about twenty feet; it contained five slightly incubated eggs. ‘The female was on the nest when discovered, but quietly glided away when the tree was struck with a stick. On the 29th of the same month, two more nests were discovered, and a few days later, another. The first of these three nests was placed about fifteen feet from the ground, in the top of a small oak, and contained three fresh eggs. The second nest contained four newly-hatched young and two eggs nearly incubated; there were, within thirty yards of this nest, a crow’s nest with young, and a nest of Cooper’s hawk with three eggs. The manceuvers of the parent owls were quite com- ical. When the ascent to the nest commenced both birds tumbled to the ground feigning injury, and began a series of very plaintive notes, somewhat similar to the whining of young kittens; at the same time their wings were expanded around the body, and a furious snapping of the beaks indulged in—a characteristic exhibited by the young of both this species, the great horned and other owls, even before they leave the nest. The nest found May 3d, contained four young, nearly fledged. A week later, all with the exception of one had left the nest. A number of nests of this species examined recently each contained five eggs, which would seem to be the usual number. At Charles City, a long-eared owl was picked up on the prairie, sev- eral miles from any woods; it was not injured, yet allowed itself to be taken with the hand. [B 52, R 396, C 473, U 367-] Asio accipitrinus (Pall.). Short-eared Owl. Resident; rather com- mon. Usually noticed flying over fields and marshy meadows in search of food. During the winter they often resort to woodland. Nests in May on open prairie. Grenus SYRNIUM Savieny. [B 54, R 397, C 476, U 368.] Syrnium nebulosum (Forst.). Barred Owl. Resident; common. Frequents the heavy timber along the streams; nesting commences about the middle of April. Genus NYCTALA Brenum. [B 56, 57, R gor, C 483, U 372.] Nyctala acadica (Gmel.). Saw-whet Owl. Not common. Taken occasionally in the autumn. [Proo. D. A. N.8., Vol. VJ. 17 [October 13, 1888. ] DAVENPORT ACADEMY OF NATURAL SCIENCES. Genus MEGASCOPS Kavv. [B 49, part, R 402, © 465, Un373-] Megascops asio (Linn.). Screech Owl. Resident; common. Per- haps the most familiar of our owls. The eggs are laid in April. Genus BUBO CuvVIER. [B 48, R 405, C 462, U 375-] Bubo virginianus, (Gmel.). Great Horned Owl. Resident; com- mon in the heavy timber bordering the streams. The eggs are laid about the middle of February, and are usually two in number. Of eight nests taken in the immediate vicinity of Des Moines, all con- tained two eggs each, except one, which contained three. The young are fledged by the first of May. The nest is usually a shallow depres- sion in the bottom of a cavity of some tree; or sometimes an aban- doned hawk’s nest is selected. An instance of the former nesting-site was presented February 17, 1883, near Des Moines, the place selected being a large sycamore tree. The cavity was about three feet in diam- eter, and of about the same depth. ‘There were three entrances, a small and narrow one at the top, and two circular ones at the side, the depression containing the eggs being near one of these lateral open- ings. The bottom of the cavity consisted of decayed wood, which was nearly hidden by snow. Scattered around were a dozen or more tail feathers of the owls; the skull, several bones and bits of fur of a rabbit; the leg of some large raptorial bird, and the remains of several smaller birds besides a recently-captured pigeon. The great horned owl occupies the same nest year after year, and even if the nest be disturbed and the first set of eggs taken, often de- posits a second set in the same nest. A pair of young, just about to leave the nest was taken on May 2, 1882, and kept for three years con- fined ina barn. About the middle of June the “horns” began to ap- pear, and in three or four weeks were quite conspicuous. These birds were fed on fresh beef and rats—the latter they usually captured. [B 48, part, R 405 a, part, C 463, part, U 375 2.] Bubo virginianus subarcticus (Hoy). Western Horned Owl. Rather rare. Occasionally taken in the northern part of the State. Genus NYCTEA SrepnEens [B 61, R 406, C 479, U 376.] Nyctea nyctea (Linn.). Snowy Owl. Rather rare winter visitant in central and southern Iowa; more common in the northern part of the State, where it is found only on the prairies. KEYES AND WILLIAMS— BIRDS OF .IOWA. 131 OrpER PSITTACI. Parrots, Macaws, PAROQUETS, ETC. FamMILy PSITTACID. Genus CONURUS Kun. [B 63, R 392, C 460, U 382.] Conurus carolinensis (Linn.). Carolina Paroquet. Formerly oc- curred in the southern part of the State, but has not been observed recently. Mr. Tripp gives it as having occured in Decatur County, but it must now be excluded from Iowa’s av7-fauna. OrpDER COCCYGES. Cuckoos, Etc. SUBORDER CUCULI. Cuvuckoos. Famity CUCULIDAZE. Cuckoos, Ants, Etc. SUBFAMILY COCCYGINAX. AMERICAN CUCKOOS. Genus COCCYZUS VIEILtor. [B 69, R 387, C 429, U 387. Coccysus americanus (Linn.). Yellow-billed Cuckoo. Summer resident; rather common, arriving the first week in May, and remain- ing until the first of October. Nidification commences about the middle of June, though fresh eggs have been taken as late as the sec- ond week in August. It is not uncommon to find a nest that contains a half-fledged young bird, a bird just hatched, a halfincubated egg, and perhaps, also, a fresh egg, [B 7o, R 388, C 428, U 388.] Coccyzus erythrophthalmus (Wils.). Black-billed Cuckoo. Summer resident; not as common as C. americanus. Usually nests in bushes in damp woodland, and, like the last species, lays its eggs at irregular intervals. SUBORDER AILCYONES. KINGFISHERS. Famity ALCEDINIDZE. KINGFISHERS. Genus CERYLE Bote. SUBGENUS STREPTOCERYLE Bonaparte. [B 117, R 382, C 423, U 390.] Ceryle alcyon (Linn.). Belted Kingfisher. Summer;resident; com- mon from March to November. Its eggs are usually laid the last week in May. 2 DAVENPORT ACADEMY OF NATURAL SCIENCES. Orper PICI. Wooprreckers, WRYNECKS, ETc. FamiLy PICIDH. WOODPECKERS. Genus DRYOBATES Bole. [B 74, part, R 360, C 438, part, U 393-] Dryobates villosus (Linn.). Hairy Woodpecker. Resident; rather common. ‘The eggs are laid about the last of April. In the winter this bird has been observed feeding upon fresh beef, which it picked from bones brought into the yard by dogs. [B 76, R 361, C 440, U 394-] Dryobates pubescens (Linn.). Downy Woodpecker. Resident; common. “This is the little spotted woodpecker that bores the apple trees so persistently, but it does not appear to hurt them. In declaring war against woodpeckers, the agriculturist will do well to discriminate between the somewhat injurious and the highly beneficial species.” ( Coues ). } Genus SPHYRAPICUS Bairp. [B 85, R 369, C 446, U 402.] Sphyrapicus varius (Linn.). Yellow-bellied Sapsucker. Summer resident; rather common, arriving the second week in April. This species excavates its nest in the limb of some tree in the heavy timber along the water-courses. Nidification commences usually about the last of May. A number of nests have been examined near Des Moines; one of these was not more than ten feet from the ground, while another was over seventy-five feet. The latter was built in the living wood of an elm, and was carefully watched from the time the nest was begun until it was finished. Genus CEOPHL@US Casanis. [B 90, R 371, C 432, U 405.] Ceophlaus pileatus (Linn.). Pileated Woodpecker. Resident; not uncommon in the heavy timber along the watercourses; rare in other localities. It is becoming more and more rare each year, and will soon disappear with the heavy forest tracts. Genus MELANERPES Swainson. SuBGENus MELANERPES. [B 94, R 375, C 453, U 406.] Melanerpes erythrocephalus (Linn.). Red-headed Woodpecker. Summer resident; quite common. Arrives about the first of May and remains until the middle of September. Breeds the first week in June. Occasionally winters. One was seen one cold day in January, at Des Moines. At Iowa City a pair was noticed on the University campus nearly every day during the winters of 1885 —86, and 1886-87. ee KEYES AND WILLIAMS—BIRDS OF IOWA. TG SuBGENUS CENTURUS SwalInson. [B 91, R 372, C 450, U 409.] Melanerpes carolinus (Linn.). Red-bellied Woodpecker. Resi- dent; rather common. Seen most abundantly in the spring and fall. Genus COLAPTES Swainson. [B 97, R 378, C 457, U 412.] Colaptes auratus (Linn.). Flicker. Resident; abundant. During the season of 1880 more than fifty eggs were taken from the nest of one pair of birds. OrpER MACROCHIRES. Goatsuckers, Swirts, ETc. SUBORDER CAPRIMULGI. GoartsuckeErs, ETC. FAMILY CAPRIMULGIDZ. GoaTsuckeErs, ETc. Genus ANTROSTOMUS Gou Lp. [B 112, R 354, C 397, U 417.] Antrostomus vociferus (Wils.). Whip-poor-will. Summer resident ; common in woodland, where it lays its eggs on the ground, among dry leaves. Genus CHORDEILES Swainson. [B 114, R 357, C 399, U 420.] Chordeiles virginianus (Gmel.). Night-hawk. Summer resident; abundant from the first week in May until the first of October. In the cities the eggs are laid on the gravel roofs of buildings. Usually about the middle of September immense numbers pass southward in scattered flocks —hundreds of birds being in sight at once. SUBORDER CYPSELI. SwirtTs. FAMILY MICROPODIDA. Swirts. SUBFAMILY CHAXSTURINZE. SPINE-TAILED SWIFTS. Genus CHAETURA STEPHENS. [B 10g, R 351, C 405, U 423.] Chetura pelagica (Linn.). Chimney Swift. Summer resident; abundant from the third week in April until the middle of September. Breeds about the tenth of June. In towns it is most abundant, and nests in chimneys— some of the large factory chimneys being occupied by hundreds. In other portions of the State, hollow trees are often taken for nesting sites. DAVENPORT ACADEMY OF NATURAL SCIENCES. SuporDER TROCHILI. HUMMING-BIRDS. FamMILy TROCHILIDZE. HUMMING-BIRDS. Genus TROCHILUS Linn vs. [B 101, R 335, C 409, U 428.] Trochilus colubris Linn. Summer resident; common from the sec- ond week in May until the last of September. In July, 1881, one of these birds was captured and confined in a room for more than a week. Every day during that time it was offered sugar dissolved in water, of which it appeared quite fond. Orper PASSERES. PERCHING BIRDs. SUBORDER CLAMATORES. SoncGiess PERCHING BirDs. FAMILY TYRANNIDAE. TyranrT FLYCATCHERS. Genus TYRANNUS CvvIER. [B 124, R 304, C 368, U 444.] Tyrannus tyrannus (Linn.). Kingbird. Summer resident; com- mon from the last week in April to the third week in September. There is a general impression prevailing among agriculturists that this species captures and destroys many honey-bees, but “it destroys a thousand noxious insects for every bee it eats.” (Cowes). Nests in orchards and swampy woodland. [B 126, R 306, C 370, U 447.] Tyrannus verticalis Say. Arkansas Kingbird. No personal obser- vation has been made on this species in Iowa. Mr. Allen, in his notes on the birds of western Iowa, states that “at Boonesboro a pair of large flycatchers were seen in the timber, which I scarcely doubt were of this species. Having no gun with me at the time, I was unable to get them, and did not meet with them elsewhere.” Genus MYIARCHUS Cazanis. [B 130, R 312, C 373, U 452.] Myiarchus crinitus (Linn.). Crested Flycatcher. Summer resi- dent; common from the first of May to the third week in September. Nests in bird-boxes and cavities in trees. Genus SAYORNIS Bonaparte. . | [B 135, R 315, C 379, U 456.] Sayornis phoebe (Lath.). Phcebe. Summer resident; abundant. Arrives the third week in March, and commences nesting about the middle of April. ‘The nest is placed under bridges, sheds, overhanging KEYES AND WILLIAMS— BIRDS OF IOWA. 135 rocks, and similar sites. The eggs of this species are usually recorded as pure white and unmarked. From the personal examination of nearly two hundred nests, it would seem that at least one-fourth of the eggs were marked with reddish-brown spots. The occurrence of spots upon eggs normally without markings is not unfrequently noticed among the eggs of the common barn-yard fowl; and it is also recorded of the robin and other species. Genus CONTOPUS Casanis. ° [B 137, R 318, C 380, U 459.] Contopus borealis (Swains.). Olive-sided Flycatcher. Rare; ob- served only in the spring. [B 139, R 320, C 382, U 461.] Contopus virens (Linn.). Wood Pewee. Summer resident; com- mon from the toth of May until September. Its note may be heard at almost any time after its arrival, in the woodland along the streams. Genus EMPIDONAX CasanIis. [B 144, R 322, C 388, U 463.] Empidonax flaviventris Baird. Yellow-bellied Flycatcher. Migra- tory; not common. Appears the first week in May. [B 143, R 324, C 384, U 465.] LEmpidonax acadicus (Gmel.). Acadian Flycatcher. Summer res- dent; not common. Several nests have been taken near Des Moines during the past few years. One found May 26, 1881, was composed of dry grasses, catkins, and spider-webs, and was pendant. It was at- tached to the forks of a small horizontal branch, about seven feet from the ground. [B 140, R 325 a, C 385, U 466 a.] Empidonax pusillus traillii (Aud.). - Traill’s Flycatcher. Migra- tory; common. Appears the second week in May, frequenting the willows along the streams. Breeds in the northern portions of the State. [B 142, R 326, C 387, U 467.] Empidonax minimus Baird. Least Flycatcher. Migratory; com- mon. Arrives the first week in May. Breeds “in large numbers in Mahaska County.” (7Z7ip/.) SUBORDER OSCINES. Sonc Birps. FamMiILty ALAUDIDZ. Larks. Genus OTOCORIS Bonaparte. [B 302, R 300, C 82, U 474.] Otocoris alpestris (Linn.). Horned Lark. Winter visitant; not uncommon in eastern Iowa. 20 DAVENPORT ACADEMY OF NATURAL SCIENCES. Besa i C4 Uopzaetal ; Otocoris alpestris praticola Hensh. Prairie Horned Lark. Resi- dent: common. Breeds in the open fields and prairies. The eggs are laid late in March, even before the snow has melted. Two broods are usually raised in a season. FamiILy CORVIDZE. Crows, Jays, MaGpigEs, ETc. SuBFAMILY GARRULIN-E. MacPIEs AND JAYS. Genus CYANOCITTA S7rrIcKLANnD. [B 434, R 289, C 349, U 477-] Cyanocitta cristata (Linn.). Blue Jay. Resident; abundant. No- torious for its thievish propensities. The writer has seen the larger part of a bushel of hazel nuts disappear from a shed-roof in a very short time —all carried away by the jays. During the spring and fall large flocks of these birds—often three or four hundred in number — have been observed flying northward and southward, with every indica- tion that they were migrating. In nest-building, this species has been observed to procure materials by breaking off with its beak the dead twigs of a tree in the proximity of the one in which the half-completed nest was situated. SUBFAMILY CORVINA. Crows. Genus CORVUS Linn xvus. [B 426, R 282, C 340, U 488.] Corvus americanus Aud. American Crow. Resident; abundant. The eggs are laid about the first of April. The young taken from the nest form very interesting pets. FamiLy ICTERIDZE. BLAckBirRDs, ORIOLES, ETc. Genus DOLICHONYX Swainson. [B 399, R 257, C 312, U 494.] Dolichonyx oryzivorus (Linn.). Bobolink. Summer resident; common throughout central and northern Iowa. Arrives about the first of May. Genus MOLOTHRUS Swarnson. [B 400, R 258, C 313, U 495.| Molothrus ater (Bodd.). Cowbird. Summer resident ; abundant. Arrives from the middle of March to April, and remains until October. “Gregarious, polygamous, parasitic.” (Coues.) Before the smaller species of birds have commenced to build their nests, many of the fe- males of M. ater are compelled to deposit their eggs in the nests of KEYES AND WILLIAMS—BIRDS OF IOWA. De] some of the larger species: brown thrasher, chewink, rose-breasted grosbeak, blue bird, bronzed grackle, etc. As many as six eggs of AZ. ater have been taken at one time from the nest of a wood thrush. Genus XANTHOCEPHALUS Bonaparre. [B 404, R 260, C 319, U 497.] Xanthocephalus xanthocephalus (Bonap.). Yellow-headed Black- bird. Summer resident; not common in the eastern portion of the State; abundant in central and northern portions. Arrives the third week in April, and commences breeding about a month later. Ample opportunity for studying the breeding habits of this species is afforded by a large prairie marsh a few miles from Des Moines. A colony of several hundred of these birds has occupied this marsh for a number of seasons past. Long before a single bird is seen the harsh, unpleasant chorus, issuing from the middle of the marsh and heard amidst the notes of thousands of red-wings, proclaims the arrival of the yellow- head. Nidification begins three or four Weeks later. The nest is a large, bulky structure, composed chiefly of the dry leaves and small stems of Indian rice (Zézania aguatica ), and lined with the tops of the same plant; it is loosely woven around the standing rice stems, or often around the growing stems of the bulrush (Scirpus validus ), and is placed three or four feet above the water. The eggs are four or five in number, often only three, and occcasionally six. Genus AGELAIUS VIEILLor. [B 401, R 261, C 316, U 498.] A gelaius pheniceus (Linn.). Red-winged Blackbird. Summer res- ident; abundant. Arrives about the middle of March and departs about the middle of November. Its arrival is heralded by the appear- ance of a few males, in company with the rusty blackbirds; a few days later large flocks arrive. In the fall it associates promiscuously with the rusty blackbird and bronzed grackle, together forming flocks of many thousands, which wander about in woodland and corn-fields until the departure for the south. The nest is usually placed in a tuft of sedges a few inches above the water in a marsh; but often situated ten or fifteen feet from the ground, in willows bordering the streams. This species has been taken at Charles City, in December. Genus STURNELLA VIEILLOoT. [B 406, R 263, C 320, U sor.] Sturnella magna (Linn.). Meadow-lark. Summer resident; abun- dant, arriving the middle of March. [Proo. D. A. N.8., Vol. V]. 18 {November 1, 1888. ] 135 DAVENPORT ACADEMY OF NATURAL SCIENCES. [B 407, R 264, G.322,U. sone.) Sturnella magna neglecta (Aud.). Western Meadow-lark. . Mr. Tripp notices it from southern Iowa. In Floyd County it is more common than JS. magna, and frequents the outskirts of the towns, while S. magna is usually found on the prairies. Genus ICTERUS Brisson SuBGENUS PENDULINUS VIEILLOT. [B 414, R 270, C 324, U 506. | Teterus spurius (Linn.). Orchard Oriole. Summer resident ; com- mon. Arrives the first week in May and remains until September. Nests in orchards and open woodland. SuscEenus YPHANTES VIEILLot. [B 415, R 271, C 326, U 507.] Icterus galbula (Linn.). Baltimore Oriole. Summer resident ; com_ mon from the first of May until September. Its pensile nest is usually attached to the twigs of a drooping branch of some tree. On one occasion bits of twine and strips of colored cloth were placed in the grass near a tree in which a pair of orioles were building a nest, and in the course of a few days we were in possession of a very interesting specimen of avian architecture, gay with many colors. Genus SCOLECOPHAGUS Swainson. [B 417, R 273, C 331, U 509.] Scolecophagus carolinus (Mill.). Rusty Blackbird. Spring and fall migrant; abundant from the middle of March to the middle of May, and from the middle of October to the middle of November. In woodland when alarmed a whole flock, numbering several hundred, will fly to the top of some tall tree and begin a loud, harsh vocalization, which may be heard for a great distance. Genus QUISCALUS VIEILLort. SuBGENuS QUISCALUS. [B —, R 278 4, C 337, U 511 3.| Quiscalus quiscula eneus (Ridgw.). Bronzed Grackle. Summer resident; abundant from the middle of March to the middle of Novem- ber. In the spring it is not an uncommon sight to see a score or more of these birds following the plow and devouring the grubs and insects that are upturned. In the fall it mingles with the rusty and red-winged blackbirds, frequenting the corn-fields in large flocks. “The autumnal migrations of /cferide@ at Burlington, Iowa, are notable chiefly on account of the immense flocks of certain blackbirds. which KEYES AND WILLIAMS—BIRDS OF IOWA. 139 congregate in that vicinity. The extensive swamps bordering the Mis- sissippi River above and below the city, on the Illinois side, form an especially favorable rendezvous for these birds, three species of which are represented nearly in equal numbers— Quzscalus guiscula eneus, Scolecophagus carolinus, and A gelaius pheniceus. During September and October, the corn-fields of Iowa are visited by countless numbers of these black marauders, which wander about in mixed flocks of sev- eral thousands, passing the day in the fields, and the nights in the wood- land or marshes. And it is during this period that so many thousands are poisoned and killed by the farmers. About the first of October, these birds begin to appear from the more northern districts, pouring into the Burlington swamps in myriads, and by the middle of the month immense numbers have here collected. Just before sunrise vast flocks begin to rise out of the swamps and radiate in all directions to- wards the inland corn-fields, where they spend the day, returning again to the swamps before sunset. These flocks are often a quarter of a mile in width, and are more than an hour in passing —a great, black band slowly writhing like some mighty serpent across the heavens, in either direction its extremities lost to view in the dim and distant hor- izon. Not unfrequently three or four such vast flocks are in sight at one time. How far away from their night retreats they wander each day has not been observed; an hour and a half before sunset, twelve miles away from the river, the mighty armies of blackbirds are still seen coming over distant hills and directing their courses toward the marshes. It is evident, however, that many miles are daily traversed in their journeys to and from their feeding grounds. Making liberal deductions for any possibility of over-estimating, the numerical minimum of indi- viduals in a single flock cannot be far from twenty millions.” * FAMILY FRINGILLIDAZ. FINCHEs, SPARROWS, ETC. Genus COCCOTHRAUSTES Brisson. SuBGENUS HESPERIPHONA Bonaparte. [B 303, R 165, C 189, U 514.] Coccothraustes vespertina (Coop.). Evening Grosbeak. Winter visitant; rare, and rather erratic, though its appearance is more regu- lar in the northern than in other portions of the State. It arrives from the north about the last of November, and remains until May. A flock of these birds spent the winter of 1886-7 in the vicinity of Iowa City, and chiefly around the State University. The movements of a flock of more than one hundred individuals which livened the campus for nearly ten weeks, were watched with deep interest. During its * Blackbird Flights at Burlington, lowa,— Charles R. Keyes. The Auk, Vol. V., p. 207. 140 DAVENPORT ACADEMY OF NATURAL SCIENCES. < sojourn, twenty fine specimens were secured, several of which were dissected for the purpose of further determining the nature of the food of this interesting species. “About the middle of December several were observed a short distance north of the city, but it was not until the first of February that they began to court the society of man and appear in the principal streets. When first noticed in the town, there was a flock of twenty-five or thirty feeding upon the samara, or key- fruits, which were still attached to the branches of the box-elders. The kernels of the keys were quickly and adroitly removed, and the refuse allowed to fall upon the snow beneath, which, after a short time, was thickly strewn with the remains of the feast. On the 23d of February, a flock of over one hundred suddenly appeared on the University campus, and, after remaining an hour or more, departed. From this date until the 30th of April—nearly ten weeks—it was their custom to visit the campus and remain until noon, when they would fly away and spend the remainder of the day elsewhere. During their stay, the food of these birds consisted chiefly of the samare@ of the box-elders and sugar maples, the young leaf-buds of various trees, seeds, and grain; to obtain the latter the whole flock would often alight on the ground and eagerly devour the scattered grain. As spring advanced they were usually seen, especially early in the morning, in the top of some tree, singing or chattering noisily, thus attracting the attention of nearly every passer-by. ‘Their loud, clear, rather harsh, piping notes, uttered in concert, reminded one forcibly of the familiar chorus of the rusty blackbirds in the spring, and have also been likened to the shrill piping rising from some frog-pond on a quiet summer evening.” * This species has appeared in the vicinity of Iowa City on two different occasions, February, 1884, and the winter of 1886-7. It is also reported from Charles City in March; Grinnell, December, April, and May; and at Burlington in the southeastern part of the State. Genus PINICOLA ViEILLor. [B 304, R 166, C 190, U 515.] Pinicola enucleator (Linn.). Pine Grosbeak. Winter visitant ; rare. During the winter of 1878—9, a few small flocks appeared in the vicin- ity of Charles City. Genus CARPODACUS Kavp. [B 305, R 168, C 194, U 517.] Carpodacus purpureus (Gmel.). Purple Finch. Spring and fall mi- grant; abundant. In central Iowa it usually appears about the last of C, R. Keyes, Occurrence of Coccothraustes vespertina in Iowa. The Auk, Vol. V., p. 114. _ tract of ¢ paper read at the Fifth Meeting of the American Ornithologist’s Union, held at boston, October 11 13, 1887. KEYES AND WILLIAMS BIRDS OF IOWA. 141 February, and remains until May; the fall sojourn is from the middle of October to the middle of December. It frequents orchards and open woodland. Genus LOXIA LINN us. [B 318, R 172, C 199, U 521.] Loxia curvirostra minor (Brehm.). American Cross-bill. An ir- regular winter visitor. Generally seen from the middle of October un- til the first week in May. At Charles City, during the spring of 1878, it appeared in large numbers, remaining until the end of the first week in May. In July of the same year, a flock was also noticed in Floyd County. (iB 309) Rer73, © 198, Ul 522°) Loxia leucoptera Gmel. White-winged Cross-bill. Rare; usually noticed only in mid-winter. Genus ACANTHIS BeEcus7ein. [B 320, R 179, € 207, U 528.] Acanthis linaria (Linn.). Red-poll. Winter visitant ; irregular, but usually abundant during its sojourns. In February it has been noticed feeding upon the seeds of the rag-weed ( Amérosia). Genus SPINUS Kocn. [B 313, R 181, C 213, U 529.] Spinus tristis (Linn.). American Goldfinch. Resident; abundant. In winter it frequents the fields and borders of woodland, feeding upon the seeds of the rag-weed. ‘The flocks often contain several hundred birds, but as warm weather approaches their number daily diminishes, until about the middle of June, when there are but few individuals re- maining in the company. It breeds in July and August. [B307; R15, C212) W533) Spinus pinus (Wils.). Pine Siskin. Winter visitant; not common. Genus PLECTROPHENAX STEJNEGER. [B 325, R 186, C 219, U 534.] Plectrophenax nivalis (Linn.). Snowflake. Winter sojourner; con- fined almost exclusively to the fields and prairies. It is quite common in the northern parts of the State; rare in southern portion, where it is seen only during severe winters. Genus CALCARIUS BeEcusreIn. [B 326, R 187, C 220, U 536.] Calcarius lapponicus (Linn,). Lapland Longspur. Winter visitor ; abundant. Associates with Plectrophenax nivalis, and is more com- mon than that species. DAVENPORT ACADEMY OF NATURAL SCIENCES. [B 327, R 188, C 221, U 537.-} Calcarius pictus (Swains.). Smith’s Longspur. Migratory; com- mon. Appears about the middle of April, in companies of fifty or more, and frequents old “stubble” fields. In crossing a field, a bird suddenly darts out from nearly under the feet of the observer, and flies upward, nearly perpendicularly, almost out of sight. A few steps further, and a couple of more do likewise, and, shortly after, again, several others. After a few minutes they drop to the ground, three or four hundred feet in advance. As they rise they give utterance to their peculiar notes, and, on alighting, begin feeding again, unconcern- edly. By cautiously advancing, several may be secured. Upon dis- section, the food is found to consist of grain and seeds of various weeds. Genus POOCAETES Batrp. [B 337, part, R 197, C 232, U 540.] Poocetes gramineus (Gmel.). Vesper Sparrow. Common migrant, arriving the first week in April. Doubtless also a summer resident. Genus AMMODRAMUS Swainson. SuBGENUS PASSERCULUS Bonaparte. [B 332, R 193 4, C 227, U 542 a.] Ammodramus sandwichensis savanna (Wils.). Savanna Sparrow. Migratory; common. Arrives early in April. Doubtless breeds within the limits of the State. It has been observed during the summer in the prairie sloughs of Polk County. SuBGENUS COTURNICULUS Bonaparte. [B 338, R 198, C 234, U 546.] Ammodramus savannarum passerinus (Wils.). Grasshopper Spar- row. Summer resident; common from the middle of April until Oc- tober. Breeds in the fields and prairies. [B 339, R 199, C 236, U 547.] Ammodramus henslowii (Aud.). Henslow’s Sparrow. Summer res- ident; common. Arrives about the same time as the last species, with which it associates. [B 340, R 200, C 237, U 548.] Ammodramus leconteii (Aud.). Leconte’s Sparrow. Rather com- mon. Seen usually in the spring, in the grass of sloughs near wood- land. Genus CHONDESTES Swarnson. [B 344, part, R 204, C 281, part, U 552.] Chondestes grammacus (Say). Lark Sparrow. Summer resident ; common from the middle of April until October. In the spring it is KEYES AND WILLIAMS—BIRDS OF IOWA. 143 first noticed along the roadsides and in fields, where, a little later in the season, it breeds. Genus ZONOTRICHIA Swarnson. [B 348, R 205, C 280, U 553.] Zonotrichia querula (Nutt.). Harris's Sparrow. Migratory; com- mon. In central Iowa it appears the third week in April, and sojourns until the middle of May. In the fall it is usually noticed from the middle to the last of October. During the latter part of September, 1880, it was very abundant at Spirit Lake, Dickinson County. [B 345, R 206, C 276, U 554-] Zonotrichia leucophrys (F¥orst.). White-crowned Sparrow. Migra- tory; rather common. Frequents open woodland. [B 349, R 209, C 275, U 558.] Zonotrichia albicollis (Gmel.). White-throated Sparrow. Migra- tory; abundant from the middle of April to the middle of May, and from the middle to the last of October. Genus SPIZELLA Bonaparte. [B 357 part, R 210, part, C 268, part, U 559.] Spizsella monticola (Gmel.). Tree Sparrow. Abundant migrant and common winter resident from October to April. Associates with the juncos and goldfinches. ’ [B 359, part, R 211, C 269, U 560.] Spizella socialis (Wils.). Chipping Sparrow. Summer resident; very common from March until the middle of October. Perhaps the most familiar of our sparrows. Builds its nest in evergreens and vines, in door-yards; and in hawthorn and similar trees in open woodland. [B 360, R 212, C272, U 56r.| Spisella pallida (Swains.). Clay-colored Sparrow. Migratory; com. mon. Arrives early in May and frequents open woodland. [B 358, R 214, C 271, U 563.] Spizella pusilla (Wils.). Field Sparrow. Summer resident; com- mon from early in April to October. The nest is usually placed in a tuft of grass, and is composed of dried grasses which are interwoven with the living grass, and lined with hair. Eggs usually four in number. Genus JUNCO WaAGLER. [B 354, R 217, C 261, U 567.] Junco hyemalis (Linn.). Slate-colored Junco. Spring and fall mi- rant; abundant. Many remain from October to April. Stan; y I DAVENPORT ACADEMY OF NATURAL SCIENCES. Genus PEUCA2A AuDUBON. [B 370, fart, R 226 a, C 252 U, 575 2. Peucea estivalis bachmanii (Aud.). Bachman’s Sparrow. This species is entered here upon the following data: On the 2d of June, 1884, Mr. J. B. Green, of Des Moines, while collecting, several miles east of the city, passed through several fields in search of the eggs of the yellow-winged sparrow, and other ground-nesting species which were known to breed there. Mr. Green says: “I had passed through a corn-field and had just entered a field of clover, when I started from nearly under my feet, a sparrow somewhat larger than a yellow-winged, but not having my gun with me, I was unable to secure it. “After a brief search I discovered a nest containing five white eggs, which being without markings, I knew did not belong to a Coturniculus,; but not wishing to take the eggs without, at least, a good look at the bird, I continued hunting for other nests, while awaiting its return to the nest. After a time I returned, with more caution than before, and again flushed the bird, but this time I succeeded in noting more carefully its appearance, which, on arriving home, and taking into consideration the eggs, corresponded with Peucea e@estivalis bachmanit. The nest was placed in a slight depression at the base of a tuft of clover, and was composed of dry grasses, lined with finer materials and a few hairs.” Two of the eggs were sent to Professor J. A. Allen for further iden- tification. Mr. Allen replied: “T have compared the eggs with those of Peucaa estivalis, P. cas- sini, and P. carpalis, and with those other species laying white, or whitish eggs. Taking into account the situation of the nest—on the ground—and the geographical distribution of the other species of Peucea, and the few other species of finch which lay white eggs, I should say that your conclusions that these eggs are those of P. @sfi- valis bachmanii is highly probable—in fact, almost beyond question. I find, however, that the eggs sent are absolutely indistinguishable from those of P. carpalis, to which, of course, for geographical reasons, they cannot belong; and they are also indistinguishable from eggs of Poospiza (Amphispiza) belli, which is a species likewise out of the question, for geographical reasons. The eggs of P. @stivalis are a little larger, and a purer, glossy white, as are also those of 2. cassini, differing from the eggs of both of these species quite markedly in both of these particu- lars. Your eggs have a slight bluish cast, and in this respect, and in size, also similar to the eggs of Cyanospiza cyanea. Had not the nest been placed on the ground, I should have said that they were eggs of this species. If P. estivalis bachmanii occurs with you, it would _—_s KEYES AND WILLIAMS—BIRDS OF IOWA. 145 seem that they mast be the eggs of that bird. And the only question I can see about them is whether they may not be those of Cyanospiza cyanea; but the position of the nest seems to render this improbable.” Genus MELOSPIZA Bairp. [B 363, R 231, C 244, U 58:1.] Melospiza fasciata (Gmel.). Song Sparrow. Migratory; abundant. Resident in small numbers through the summer. [B 368, R 234, C 242, U 583.] Melospiza lincolni (Aud.). Lincoln’s Sparrow. Migratory; com- mon from the 2oth of April to the middle of May, and from the middle to the last of October. It frequents the underbrush in open woodland, where it is found in scattered flocks, in company with other sparrows. [B 369, R 233, C 243, U 584.] Melospiza georgiana (Lath.). Swamp Sparrow. Common spring and fall migrant, arriving about the middle of April, and in the autumn in September. Doubtless breeds in the State, in wet and marshy ground. Genus PASSERELLA Swarnson. [B 374, R 235, € 282, U 585.] Passerella iliaca (Merr.). Fox Sparrow. Spring and fall migrant; abundant. Arrives the last week in March, and remains about a month; in the fall it is noticed from the first to the last week in October. This species, in size and color, resembles some of our thrushes, and, as its habits and haunts are not unlike those of the 77dide, it might readily be mistaken, at first sight, for a member of that family. Its arrival is first made known by the appearance of a few individuals in open woodland, but in three or four days it becomes common and wanders about in scattered flocks. Genus PIPILO VIEILLorT. [B 391, R 237, C 301, U 587.] Pipilo erythrophthalmus (Linn.). Towhee. Summer resident; common; arriving the last week in March, and departing in October. It frequents the open woodland, where it usually nests on the ground, under some bush, but sometimes the nest is placed in a shrub. Genus CARDINALIS Bonaparte. [B 390, R 242, C 299, U 593-] Cardinalis cardinalis (Linn.). Cardinal. Not common. Only occasionally seen in central Iowa, but noticed more often in the southern portion of the State. It has been taken in the latter part of December, at Iowa City. [Proo. D. A. N.8., Vol. V]. 19 [November 6, 1888. ] 140 DAVENPORT ACADEMY OF NATURAL SCIENCES. Genus HABIA REICHENBACH. [B 380, R 244, C 289, U 595] Habia ludoviciana (Linn.). Rose-breasted Grosbeak. Summer resident: common, arriving the last of April, and remaining until the last of September. It nests in orchards and open woodland in the vicinity of streams. The nest is placed at various heights —from eight to forty feet from the ground —usually from ten to twenty. The eggs are generally four in number, often three, and occasionally five. In this vicinity it has never been found nesting in bushes, as has been reported from many other localities. A fine albino of this species was taken at Des Moines in July, 1885. The elegant plumage and melodious song makes this species very desirable as a cage bird. Genus PASSERINA VIEI~tLor. [B 387, R 248, C 295, U 598.] Passerina cyanea (Linn.). Indigo Bunting. Summer resident ; common from the first week in May until September. Genus SPIZA BoNAPARTE. [B 378, R 254, C 287, U. 604.] Spiza americana (Gmel.). Dickcissel. Summer resident; abun- dant from the last of April until October. It is one of the most familiar species of the fields and meadows, where it may be seen perched upon the top of some weed or small tree, uttering at short intervals its monotonous notes. Famity TANAGRIDZE. TANAGERS. Genus PIRANGA VIEILLor. [B 220, R 161, C 154, U 608.] Piranga erythromelas Vieill. Scarlet Tanager. Summer resident; common. In central Iowa it arrives about the last of April, and remains until the middle of September. A rather retiring bird, usually met with in the timber bordering the streams. Breeds about the last of May. ‘The nest is usually placed upon a horizontal limb, thirty or forty feet from the ground, and almost invariably contains, besides its own eggs, from one to three of the cowbird (Molothrus ater ). [B 221, R 164, C 155, U 610.] Piranga rubra (Linn.) Summer Tanager. Rare. During the season of 1880, this species was observed at Des Moines, and three nests with eggs taken, but since then has not been noticed in that vicinity. One of the nests taken July 23d, contained two eggs about half incubated. The nest was placed on the horizontal limb of an elm tree in a rather open grove, and was about fifteen feet from the ground. KEYES AND WILLIAMS—BIRDS OF IOWA. 147 Eggs similar to those of P. erythromelas. Both birds came within a dozen feet of the intruder, and were distinctly seen. The absence of the black of the tail and wings of the male and the whitish bill were points noticed as unequivocally distinguishing this species from its near relative. The other two nests each contained three eggs, and were taken in the immediate vicinity of the one just mentioned. FamMILy HIRUNDINIDZE. Swattows. Genus PROGNE Bolte. [B 231, R 152, C 165, U 611.]} Progne subis (Linn.). Purple Martin. Summer resident; abun- dant. In central Iowa it usually arrives the last week in March, and departs before the middle of September. The eggs are laid the last of May. After the young are fledged the birds assemble in flocks, usually selecting some large dead tree as a place of rendezvous, the young birds remaining most of the time on the tree, and are fed by the old ones. This is continued until the young are able to take extended flights. They constantly increase in numbers until they depart for the south. A marked instance of this kind occurred at Des Moines in 1884. Towards the last of August, the martins began to gather around the spire of the First Methodist Episcopal Church. Their numbers daily increased until there were many hundreds. For several days the spire was literally black with the birds clinging to the sides and to every projection that afforded them a support. Many were continually dropping off and sailing away for a short flight, while others took pos- session of the places vacated. They remained in this way for several days, and then suddenly took their departure—for the next day not a bird was seen. After the flock had disappeared but few martins were noticed, and they were stragglers from elsewhere. Gentes PETROCHELIDON Cazanis. [B 226, R 153, C 162, U 612.] Petrochelidon lunifrons (Say.). Cliff Swallow. Summer resident; abundant from the first week in May until September. It nests in large colonies, under the eaves of barns and old mills. Nidification commences about the zoth of May. It is frequently noticed flying about over the prairies, far away from any habitation. Genus CHELIDON Forster. [B 225, R 154, C 159, U 613.] Chelidon erythrogaster (Bodd.). Barn Swallow. Summer resident; common, but apparently somewhat irregular in its distribution. Arrives the middle of April, and remains until the middle of September. The 145 DAVENPORT ACADEMY OF NATURAL SCIENCES. nest is attached to the rafters of old barns, or is placed under a bridge. The eggs are laid the last week in May. In the spring when it first pivess. it is seen skimming over the surface of ponds in company with other swallows, and is not unfrequently noticed flying over the fields at some distance from dwellings. Genus TACHYCINETA CaBanIs. [B 227, R 155, C 160, U 614.] Tachycineta bicolor (Vieill.). Tree Swallow. Summer resident ; rather common. Arrives about the first of May, and departs about the middle of September. Nests in cavities in trees, and boxes. In the spring it appears In company with the barn swallow. Genus CLIVICOLA ForsTER [B 229, R 157, C 163, U 616. | Clivicola riparia (Linn.). Bank Swallow. Summer resident ; breeds abundantly in all parts of the State. A few miles above Mus- catine a large colony of these birds occupies the perpendicular side of a deep excavation in a hill-side; the bank is literally honeycombed, and thousands of swallows flying about reminds one, at a distance, of a swarm of bees. Considerable confusion appears to exist among many observers, who confound this with the following species. Grnus STELGIDOPTERYX Batrp. [B 230, R 158, C 164, U 617.] Stelgidopteryx serripennis (Aud.). Rough-winged Swallow. Sum- mer resident; abundant, arriving about the middle of Apmil. In cen- tral Iowa, especially in Polk and the contiguous counties, this species is quite abundant, almost to the exclusion of the bank swallow. The nests are usually built in the alluvial banks of the streams, or in the sides of gravel pits and in road-cuts. Several years ago, three nests were taken in a cut which afforded a bank less than three feet in height. In the spring after its arrival, it may be seen flying about in the vicinity of the banks which it has selected for its future home. Usually there are ten to fifty or more pair occupying, with a few bank swallows, a cliff on a bend in a river. About the first or second week in May they commence excavating, for a nest, a hole to the depth of two or three feet. At the terminus of the excavation is placed the nest, which is usually composed of bits of hay and grass taken from a barn-yard. By the first of June the full complement of eggs—from five to seven—is laid; the period of incubation is about two weeks. A little careful observation will enable almost any one to distinguish between this species and preceding, even when on the wing and at some distance, KEYES AND WILLIAMS BIRDS OF IOWA. 149 Famity AMPELIDAE. Wax-wines, Erc. SUBFAMILY AMPELINAX. WaAxX-WINGs. Genus AMPELIS LInn-Evs. [B 232, R 150, C 166, U 618.] Ampelis garrulus Linn. Bohemian Wax-wing. Winter visitant; rather rare. During the winter of 1879~—8o large flocks of these birds visited the north-west. They came famiharly about the towns, feeding upon the berries of the mountain ash. [B 233, R 151, © 167, U 619,.] Ampelis cedrorum (Vieill.). Cedar Wax-wing. Spring and fall migrant; abundant, and resident in small numbers throughout the year. In the fall it is noticed in abundance towards the last of October, feed- ing upon berries, with the juice of which its plumage, at this season, is much soiled. In the spring it is usually seen in small flocks towards the last of March or early in April. It appears in the orchards, feed- ing upon the apples which happen to be left upon the trees, and fre- quently alighting on the ground below and gorging itself with the decay- ing fruit. At Des Moines it is observed all. the year. Nesting is postponed until late in the season, seldom being commenced before the first of July. Eggs have been taken at Iowa City, Charles City, and other localities in the State. Famity LANIIDZ2. SnHrikes. Genus LANIUS Linnzzvs. [B 236, R 148, C 186, U 621.] Lanius borealis Vieill. Northern Shrike. Winter resident. Not uncommon from the last of October to March. When seen, it is usually solitary, and perched upon the topmost twig of some tree along road- sides. ‘This and the next species are often confounded, and it has sev- eral times been reported as breeding within the limits of the State. [B 238, R 149 a, C 188, U 622 a.| Lanius ludovicianus excubitorides (Swains.). White-rumped Shrike. Summer resident; rather common. Begins nesting about the last of April; probably raising two broods in a season. On several occasions the full complement of eggs has been taken in the middle of June, after the earlier birds of the season are fledged and able to take care of themselves. The osage orange hedges are favorite nesting sites for this species. The nest is rather large, composed of sticks, twigs, leaves, hair, and an abundance of feathers. The eggs are usually six in num- ber. When the young are fledged, it is not uncommon to see the whole 150 DAVENPORT ACADEMY OF NATURAL SCIENCES. family of seven or eight perched upon the telegraph wires, or hunting in company along a hedge. FAmILy VIREONIDZE. VIREOs. Genus VIREO VIEILLOT. SuBGENUS VIREOSYLVA BONAPARTE. [B 240, R 135, C 170, U 624.] Vireo olivaceus (Linn.). Red-eyed Vireo. Summer resident ; rather common. Breeds in June. Its beautiful, pendulous nest is attached to the horizontal limb of some forest tree. The nest of this, species is one which the cow-bird especially selects as a repository for its parasitic eggs. [B 244, R 138, C 173, U 626.] Vireo philadelphicus (Cass.). Philadelphia Vireo. Migratory; com- mon; arriving the second week in May. It first appears in scattered companies, moving in leisurely flights through the tops of the trees along the water-courses, and associating with various species of warb- lers. In the fall it appears about the first of September. [B 245, R 139, 139 a, C 174, 175, U 627.] Vireo gilvus (Vieill.). Warbling Vireo. Common migrant and summer resident. Arrives about the first week in May, and remains until September. Nests in the cottonwoods and maples that grow along the country roadsides and the streets and gardens in towns. SuBpGENuS LANIVIREO Batrp. [B 252, R 140, C 176, U 628.] Vireo flavifrons Vieill. Yellow-throated Vireo. | Spring and fall migrant; common. Also summer resident. It appears about the first week in May, and departs about the first of September. At Des Moines it is a very rare summer resident— only one nest having been taken. ‘This one was discovered on the 25th of June, 1881, in a ravine a short distance west of the city limits. The nest was pendulous— like the structures of the other species of Vireo—dotted over with little balls of cotton-like material and spider-webs. It was attached to the forks of a horizontal branch of a large white oak, some twelve feet from the main trunk, and twenty feet from the ground. It contained two newly-hatched young, and one egg with a well-developed embryo. The female was very courageous, and, though the branch on which the nest was situated was shaken quite violently several times, remained on her treasures so long that she barely escaped capture by the intruder. As soon as his hand was withdrawn, she was back again on her nest. KEYES AND WILLIAMS—BIRDS OF IOWA. Ist The male was not as brave, but kept at a safe distance, yet appearing very solicitous and restless while the nest was being disturbed. [B 250, R 141, C 177, U 629.] Vireo solitarius (Wils.). Blue-headed Vireo. Migratory; common. Arrives the first week in May, and passes southward the first of Septem- ber. During the migratory periods it associates with various warblers and several species of its own genus. SusGEeNus VIREO VIEILLLoT. [B 248, R 143, C 181, U 631.] Vireo noveboracensis (Gmel.). White-eyed Vireo. Rare. Prof. H. W. Parker writes that he has taken it at Grinnell. [B 246, R 145, C 183, U 633. Vireo bellit Aud. Bell’s Vireo. Summer resident; common. “This is, perhaps, the most familiar summer resident of the genus. No other woodland bird appears to be so completely satisfied with so narrowly restricted a vertical range as this retiring and unobtrusive little greenlet. Though for the most part unseen, its voluble little melody, earnest and plaintive, ever betrays its presence in every hazel copse and garden. Its neat, pensile nest is suspended from the branchlet of some low bush, and here its eggs, four or five in number, are deposited the last week in May. One nest containing four eggs was found in a small bush situated within eight feet of a railroad track over which cars were passing continually, and, notwithstanding the violent swaying of the bush caused by the strong currents of air created by each rapidly- moving train, the young birds were successfully reared.” * FamMILy MNIOTILTIDAZ. Woop-wars.ers. Genus MNIOTILTA VIEILLor. [B 167, R 74, 74 a, € 91, 92, U 636.] Mniotilta varia (Linn.). Black and White Warbler. Migratory; quite common; often arriving about the middle of April. and sojourn- ing until the middle of May. In the fall it appears from the first to the third week in September. At Des Moines this species has been ob- served in June and July, and consequently may be regarded as a sum- mer resident, though not a common one. Genus PROTONOTARIA Bairp. [B 169, R 75, C 95, U 637-] Protonotaria citrea (Bodd.). Prothonotary Warbler. Summer res- ident; not uncommon, especially in the eastern part of the State. Arrives during the last week in April. *C. R. Keyes, lowa Greenlets. Ornithologist and Oologist, Vol. XIIL., p. 44. - DAVENPORT ACADEMY OF NATURAL SCIENCES. Genus HELMITHERUS RAFINESQUE. [B 178, R 77, C 96, U 639.] . Helmitherus vermivorus (Gmel.). Worm-eating Warbler. Migra- tory: not uncommon. In the spring arrives about the last of April, and in the fall about the roth of September. Genus HELMINTHOPHILA Rineway. [B 180, R 79, C 98, U 641.] Helminthophila pinus (Linn.). Blue-winged Warbler. Common migrant, and in part, summer resident. Arrives the first week of May, and remains until September. At Prospect Park, near Des Moines, a nest of this species was discovered on the 11th of June, 1884. The attention of the observer was first attracted by a male of this species moving restlessly about through the trees at the edge of an open field, overgrown with long grass and weeds. After watching the movements of the bird a few minutes, the observer started to cross the field, but when about thirty feet from the woods, a bird flew from almost beneath his feet. A nest containing three eggs was soon disclosed, but, as the identification of the bird was not beyond doubt, the place was visited the next day, and a female of this species captured on the nest. The nest, a beautiful example of avian architecture, was built in the grass at the foot of a weed about three feet high; a broad leaf of the plant spread directly above the little structure, effectually concealing it from view. It was composed of dry oak leaves as a foundation; upon this were numerous rootlets and stems of plants interwoven with the sur- rounding grass, and lined with finer materials. It contained four fresh eggs—rosy white, before the contents were removed, dotted with spots of reddish-brown, and a few of lavender. [B 181, R 81, C 102, U 642.] Helminthophila chrysoptera (Linn.). Golden-winged Warbler. Migratory; not common. Taken at Iowa City, and elsewhere in the State. [B 183, part, R 85, part, C 106, part, U 645.] [Telminthophila ruficapilla (Wils.). Nashville Warbler. Spring and fall migrant; abundant. Arrives about the first, and remains until the third, week in May; passes southward in September. It is usually noticed in flocks of forty or fifty, moving leisurely through the tops of the large trees along the streams. [B 184, part, R 86, C 107, U 646.] Helminthophila celata (Say.). Orange-crowned Warbler. Spring and fall migrant; rather common. Arrives the first of May, and re- mains until the middle of the month; passes southward again the first KEYES AND WILLIAMS—BIRDS OF IOWA. 153 week in September. It frequents rather open woodland, and seems to be extremely partial to the hawthorn trees. Its plumage — greenish- yellow, or olive, is nearly the same hue as that of the young foliage of the hawthorn, so that the birds are likely to be passed by unnoticed, unless especially sought for. [B 185, R 87, C 109, U 647.] Hlelminthophila peregrina (Wils.). Tennessee Warbler. Migra- tory; abundant. Arrives the first, and sojourns until the third week in May, passing southward again in September. It is an inconspicuous little species, frequenting the tops of trees, and often associating with the brotherly-love vireo. Genus COMPSOTHLYPIS Casanis. [B 168, R 88, C 93, U 648.] Compsothlypis americana (Linn.). Parula Warbler. Rather com- mon; observed only on migrations. Arrives the first week in May, and passes southward the second week in September. Genus DENDROICA Gray. SuBGENUS PERISSOGLOSSA Baixo. [B 206, R go, C 126, U 650.] Dendroica tigrina (Gmel.). Cape May Warbler. Migratory; not common. Arrives the second week in May, and returns in September. A specimen was taken at Iowa City, November 27th, 1886. SuBGENuS DENDROICA Gray. [B 203, R 93, © i111, Ux6525| Dendroica estiva (Gmel.). Yellow Warbler. Summer resident; abundant. Arrives the first of May, and departs the first of September. Nests about the third week in May, in low bushes. Eggs, four or five in number. As many as three eggs of the cow-bird have been taken from a single nest of this species. [B 193, R 94, C 117, U 654.] Dendroica cerulescens (Gmel.). Black-throated Blue Warbler. Migratory; not common. Mr. Trippe also mentions it as having been seen a few times in the spring, in Mahaska County. [B 194, R 95, C 119, U 655.| Dendroica coronata (Linn.). Myrtle Warbler. Abundant spring and fall migrant, appearing about the middle of April, and remaining three or four weeks; in the fall its sojourn is shorter —from the middle to the last of October. It is one of the first of the warblers to put in ils appearance in the spring, and may be seen at almost any place in woodlands during its stay. [Proc: DUAN: S:., Vol, Vi. 20 {November 12, 1888. ] DAVENPORT ACADEMY OF NATURAL SCIENCES. [B 204, R 97, C 125, U 657-] Dendroica maculosa (Gmel.). Magnolia Warbler. Spring and fall migrant; common. Arrives the first, and remains until the third week in May: in the fall it is to be seen from the last week in August, to the middle of September. In company with others of its genus, it is usually found feeding in the upper branches of the trees along the water-courses. [B 201, R 98, C 118, U 658.] Dendroica cerulea (Wils.). Cerulean Warbler. Migratory; not common, at least as far as personal observation goes. In his notes on the birds observed in western Iowa, in July, August, and September of 1867. Mr. J. A. Allen states that this species was “quite common at Boonesboro, keeping chiefly in the tops of high trees, and was the only woodland Dendroica observed there.” Mr. T. M. Trippe, in his notes on the birds of southern Iowa (1872), states that it was “common, and breeds.” [B 200, R 99, C 124, U 659.] Dendroica pensylvanica (Linn.). Chestnut-sided Warbler. Migra- tory; abundant, arriving the first week in May, and departing before the middle of September. Also a summer resident, not uncommon. [B 197, R 100, C 123, U 660.] Dendroica castanea (Wils.). Bay-breasted Warbler. Migratory; not common. Arrives the first week in May. [B 202, R ror, C 122, U 661.] Dendroica striata (¥orst.).Black-poll Warbler. Common mi- grant from the first to the middle of May. It is usually seen among the lower branches of the trees in dark, damp woodland. [B 196, R 102, C 121, U 662.] Dendroica blackburnie (Gmel.). Blackburnian Warbler. Migra- tory; not common. Arrives the first week in May. [B 189, R 107, C 112, U 667.] Dendroica virens (Gmel.). Black-throated Green Warbler. Com- mon spring and fall migrant, arriving the first of May, and returning in September. Perhaps breeds in the State, inasmuch as it has been noticed several times during the month of June. [B 208, fart, R 113, C 132, U 672.] Dendroica palmarum (Gmel.). Palm Warbler. Migratory; abun- dant. Appears about the 20th of April, and remains until the roth of May. Its arrival is heralded by the appearance of a few males, which frequent open woodland; a few days later others, comprising both KEYES AND WILLIAMS—BIRDS OF IOWA. 155 sexes, appear and proceed leisurely along the water-courses, in com- pany with 2. coronata and others. Genus SEIURUS Swarnson. [B 186, R 115, C 135, U 674.] Seturus aurocapillis (Linn.). Oven Bird. Summer resident; com- mon; arriving about the first of May, and remaining until the middle of September. Breeds about the third week in May, in hilly wood- land, where, at this season of the year it seldom fails to attract notice by its loud, impetuous cries. The nest is commonly placed in a slight depression in the ground and is arched over, the entrance being at the side. Even thus hidden from observation, it does not escape the keen eyes of the cow-bird, which often deposits its eggs in the nest of this species. [B 187, part, R 116, C 136, U 675.] Seiurus noveboracensis (Gmel.). Water-thrush. Summer resident; not common. Arrives early in May. Usually observed in dark; marshy woodlands. = eee icone se eee ae ee v, 203 — — — papers: by. ii, b: 5, 56, 70, 119,” 207 : iv, 237 ; V, ili, 227, 231, 268, 280 — — — remarks by. SR Soy 58: eat i, 291; : v, 224, 230 —, Reference to portrait of....... Ve aby — — — work of.1, 177, 193; i, 11,121, 124, 167, 218; ii, 100, 102; iv, v; v, 215 —, Report of investigating commit- OG. DYaa a cetroeieme an sieeve as Hy 220 — — — publication — —. ill, 11; v, 268 — — — Putnam entomologic pales c- LLOTN Divacatuvteartareraciams Sat nce v, 224 —, Resignation of, as curator..... 745) — — — — president............. i, 23 340 : Page Parry, C. C., Resignation of, as secretanyerer. <4.22. eos li, 186 —, Resolutions by.i, 54, 70; ii, 31, 79, 82, 86, 91, 118; ae — — concerning collections of. . i 269 —, Scientific autobiography of. . 279 —, Summary of report by...... Gi 2 = Summer botanizing in the Wa- satch mountains, Utah terri- tory . a pre Se i, 145 —:'The North American genus Ceanothus, with an enumerated list and notes and descriptions of several Pacific coast species. v, —, Titles of papers by . .iv, 230, 231, 241 —, Tributes'to:.i, 23, 24; ii, 208 ; mit ie} V, lil, "215, 225 — Valedictory address: }.2-.. 2. iy LO —, Valuable donations by .i, 216; ii, 22; iii, 17, 29, 59, 61; iv 715, 21, 228; 245 Parry, Mrs C. C., Election of..... eo _, Valuable donation Diyieeer eee iv, 211 Parry, JOHN E., Election of..... ili, 82 Parry, JOSEPH, Juntor, ——....1i, 202 Parsons, HANNIBat, Acknowlec Ig- IM CTILLOM Mek ce cre cre siege v, 44 IPARSONS AG Jig, = —=. Shee se cee ee ne J) Parus ainienpillis, (Occurrence of..v, 159 = Dicolony—= —- sien ote eee v, 159 PARVIN, T. Si wAddresa yee. see ii, 180 === ULC CELON Oiviens Aime lowe oe aon tae li, 118 — — —, as lifemember......... rity 1S = , Letter from, announcing dona- TOMS SS Ae ee ee li, 89 ==, ecord Of address by. ese ee: li, 224 = HOMO OW oo o00 nos ae li, 214 —, Reference to lecture by...... iis <2 —, Resolution of thanks to...... ii, 89 —, Valuable donations by. .ii, ill, eG 89, 116; 111, 29, 51 PastmacHus elongatus, Occurrence Oils. Mico Seat shalt rapes Me Lei ee i, 169 PASSERELLA Te sae SRNR Sees v, 145 PASSERINA cyanea, — —.......... v, 146 PASTINACA sativa, ——........... i, 158 PATENT legislation, Dis scussion of.iv, 244 Parrosus longicornis, Occur rence ORES cit Sees tee 2 keene i, 169 Parrerson, WriitamM, Acknowledg- MUEMtELOR: ... SA he oe ee Ce eee ay 0) Parrerson, H. N., Election of...iii, 81 ParuLa striatella, Occurrence of ..ii, 13 = CODE, —— ——, ., fee il, 13 Pau, Jonn, Acknowledgment to ii, 195 —, Record of de ath OLR aes 5 i, 41 Pau, R. E., Record of papers |) oS APE RE Renae SL v, 268 , Election of..... vs ol¥, Zak DAVENPORT ACADEMY OF NATURAL SCIENCES. Page Payne, Witi1aAm D., Acknowledg- ment to ence A stayoke BSc Ay te)! PEABODY; SH.) =-—.. 202 ae tigel 2 —— Hlecthionvoteneeenaes eer! 5) 235) PEALE, A, C., cited on geysers ...iii, 85 Praris from mounds...... 1, No eveoo Peck, W. F., Reference to library Of. tee ios eee iil, 307 PECTEN antillarum, Occurrence of. ¥, 70% — dislocatus, ——........ Li, 24 dr) wails — — — — in shell mounds...... li, 228 — exasperatus, Occurrence of ..... V5) 00% — fuscopurpureus, — — ..ii, 243; v, 70* — hemicyclica, ——....... 2 Sve — imbricatus, ——....... . wee v, 70* — irradians, ——......... , Seg == =—1n shell moundsz2 aan ii, 228 — nodosus, Occurrence of .ii, 243; v, 71* a _ nucleus, Notes on...... in ‘y, (Aly: ——, Occurrence of.. ........- Vi, EL = Ornatus, =. S25 os eee v, 47 PECTUNCULUS castaneus, — — .....V, 68* — pectinatus, ——....... so ce ge ORE — pennaceus, ——\ 22... hee li, 244 — canadensis, — —........... os dp DOD — lanceolata, ——............ Boats NO) Prepioceres phasianellus campestris, REEL St ee -):¥, 128 Prprpes elongatus, ——.......... Veo — naticoides, ——......... 251; v, 69 Pret, STEPHEN D.; A ee ‘find of skulls and skeletons i in Ohio. ii, 1388 — cited on elephant bins cto iv, 273 — — — Indian culture .........iv, 289 —, Election of . |... 7270 eee li, 128 — quoted on Henshaw’s work ..iv, 305 — — — pipes and tablets. . .iv, eae 334 —, Record of letter from........ , 203 PEIRCE, BENJAMIN sponse far Satter and Davis: .:.... cena iv, 289 PreLecanus erythrorhynchos, Occur- rence Of 0 eee v, 115 PeLectnus polyluratur, — —......i, 207 PELIpNoraTa punctata, — —......1, W71 PELLEHA atropurpurea, — — 22; j EY, 67 — breweri, — —........-..22. ol, 149 — gracilis, —— .......-.. A hoes ae 67 PELopamus ceruleus, — —.....1, 194, 208 — cementarius, ——...... . 1221, 194; 208 PELTIS inzqualis, —— ..........-1, 170 — laponica, — — ...........- = oil, Oe — marginalis, ——...... SS — peltata, — —.+........,.+-----d, 170 — ramosd, —-~....... BS yes tn ZAl)t — surinamensis, —— . .......-5- - 170 PEMBERTON AXE, Notes on the... , 107 PrENDLEYON, E. H., Election of.. in 153 —. Enrollment of, as life member. li, 154 —— INDEX TO PROCEEDINGS—VOLUMES I-—V. Page Penpueron, E. H., Valuable dona- i1kORa%) lO) Aahyern Ook eee ii, 102; 11, 61 PENDLETON, Mrs E. H., Hise Ol S Cie OSU On He aeere a 5S —, Enrollment of, ‘as life member. ii, 154 PENNSYLVANIA, Bark een... 2c: ii, 294 —, Donations from..... li, 63; a ~ 37 SSEmmiblve Arb im, cited . 2.2... SeLalls PENTARIA fuscula, Occurrence of. . 1 ; 200 ' — trifasciata, —— .............5. ay 181 PentHorum sedoides, ——........ i, 157 Penrremites, Structure of....... vee O — godoni, Notes on — —....... iv, 80 PENTREMITIDEA americana, Founding Reape Gleson sts sul sec. 53 iv, 93 PENTSTEMON cordifolius, Occurrence Oth See I rte tc) kaso ii, 189 S010) i, 147 == GOTT ae toe eee i, 150 OULU (itt gp) wile ie Sia cue ones i 151 — pubescens, —— .......... ey , 160 Se PEM OLUS 5 se ee i, 189 PEpsIs marginata, ——....... it ind, ans PERIGEA xanthioides, — —........ , 192 PERIPLOMA angulifera, — —....2. A — leana, ——............ ..11, 248 == PAPYTACEW, — —- sone eee. li, 248 PeERIPLANETA orientalis, Notes on. .i, 250 Perkins, C. G., Acknow ledgment Os 6 Sekt er Bie Co Oe v, 8l Perkins, F. S., Collection by...... is 24y/ Perkins, Greorce H., Valuable do- MAMONSIDyientess acesce oes ili, 17, 30 PERNA ephippium, Occurrence of. .v, 69* —OUMGUGUNOLESHTOM 5. . seco. ees Was — perna, Occurrence of... ....... li, 243 Prrovs®, Poitiers Picor pELA, cited on copper implements ....... a 27 Perry. Mrs C. H., Election of...iii, 13 —, Record of collection by ...... ii, 214 —, Valuable donations by ii, 185; iii, 51 ERSIAReDObaMy Of... «sje... 2: iv, 29 PERTHES, BovucHer bg, cited on an- tiquities . AS ce aera iv, 320 ae primitiy PVCUMECUCY si 3's? ii, 40 —, Reference to work of....iv, 293, 294 — ’ Tribute NO) 216-8 oe he cRE on eae cil) PEru, Solpugide from .......... ili, 269 Perv tans, Language of ancient .ii, 110 Prster, E., Election of.......... ili, 131 PeraLosremon candid us, Occurrence ANT nc Cael in eRe ERE een OEE ER i, 156 — villosus, Doubtful — —.... ..iv, 66 — violaceus, — —........--.+54-: i, 156 Perers, Buerk, Valuable donation ONS 8 on Se ee le nena ee Seon, fH); PrrerseEn, J. H. C., Election of ..iv, 207 PrrTersen, L. W., JUNIOR, — —...V, 262 Peritr Anse, Antiquities from. ..iv, Periver, Jacos, Reference to work of, on Solpugidee nie Rae oot lil, Perricona divar icata, Occurrence Of > hehe ere ee: Boe oc Ms — pholadiformis, ——..¢........ V, PETROCHELIDON lunifrons, ——...V, PETROPHORA diver. silineata, — —..1, Prucma exstivalis bachmani, — —.v, PEYRONIB, GAUTHIER DE, Reference to translation Diiesoeyeisepys tars iii, Przorerrix dodgei, Notes on......1, ==! DESH, = 5 he Vat aed Seep te =P UCL Fe Ne ae Spas oes it = UNICOLON, > a ase ear ate i, Preirrer, Lours, cited on ‘Auricula pelluUcens:. ck eee eeee il, PHacetta suffrutescens, Description Of. species) ether SAYS PHALACROCORAX dilophus, Oceur- rence Of a. 42.9 V; Puaacrvs penicillatus, — —..1, 17 9, PHALAROPUS tricolor, ——....... Me PHANZEUS carnifex, ——.........- te PHEGOPTERIS calearea, — —..:... IV, — dryopteris, Prediction of finding Of...) 27-2 een ee See iv, — polypodioides, Doubtful occur- rence:Of (2. a Ae eee ly, — hexagonoptera, — —...-...... iv, PHELISTER abr ose ——...... ib, Puetps, J. B., Appointment of, on standing commulitee a: ee. aan Vv, =H lectionsOles nee eee ee i — — — as trustee... .iv, 222, 240; — — — — vice-president. iv, , 245 240; = "195, 216, 245, 272 —, Report of, as committee on C. ih Linde yiess. cc eneeeee ty VAL Puecrs, Mrs 7 B., Election of....i1, 83 PuENAcosBius mirabilis, Occurrence Of 34 Seog eee vy, 80 PuENE, JOHN 8., cited on the Acad- emy edllaction: isa) atte! iv, 217 PHILAMPELUS achemon, Occurrence Ol Oe a eee a eliioss ii 191 — pandorus, — —......... ry yay > This AIL Puriantuus frontalis, — —... .1, i vy 207 PHILAYDRUS ‘imbriatus, ——...... 1, 70 — nebulosus, ——.......2202 2 ee i, 170 Puriiert, Freprico, Collection by.v, 35 Puriiprt, R. A., Election of..... li, 291 — quoted on Solpugidee......... ii, 254 Prius, Buckskin Jor, Record of lectites, by toa hee astaals oaks i, 6: PHILLIPSASTREA verneuili, Occurrence OR sc ge eR ee: Sti Lala li, 263 PHILOWELA Mino; at ero oe y, 122 342 Page PHILONTHUS xneus, Occurrence of..i, 179 = MUL rice sls sites Atl Shoe ees i, 499 _— pederoides, leet bye pent eeae i, 200 PHILOSOPHICAL TRANSACTIONS, V alue Olathe ey NY. 223. tale Sueenee v, 240 Puinorecnus nigricollis, Occurrence 0) beer ce RAEI Regn ie Cs i, 190 Puox. bifida, — —.......-.----: ii, 259 — divaricata, — —........... ii, 161, 259 = PUOSU Re — aM Rae ee eee eee 5 161 PHOLAS campechensis, ——....... li, 248 — costata, ——......... li, 248; v, 47, 70 = cuneiformis, See see ii, 248 — truncata, — —.......... 11, 248; v, 70 PHOoRus corrugatus, ——......... ii, 240° PHos intricatus, — —...........5. WaPo Puottinus californicus, — 1,199, 201 — lacustris, — —.........2005. alia PHorurus pennsylvanica, ——..... eliza PHRAGMOCERAS walshii, ——..... li, 266 PuryMa leptostachya, —— ....... i, 160 Purynosoma, Indian name for... .i, 192 — cornutum, Notes on............ TH, (2) — —, Occurrence of........... ii; 17,20 —= coronatum, Notesvon.. 2. 2054.37 Mie =~ douglas, — Sse es eee sae iy oe Puycropes picta, Occurrence of....i, 184 — tharos, ——......... ily Veyfay Ss rolee TUS) Pry .uaceus clavatus, —— .... ..1, 206 PuHyuoprorica decorata, — —....i, 172 PHYLLOPHAGA cephalica, — — sity Ib = CONG, = Se ee wee et ray bra SN ROM AG (Ke Pet ans Hiden AIS So riba era UBC, oars oP. Dee Oe 1, AL = WiC a Pa Se ALi MON GUNES pA EN SE cleletatn ne se te! = UniSTS ee eee eh Se Shee La. PHYLOTRETA Sp., ——..........- i, 181 —— SUPLOUOLGs SS eves. bind cbatehe ere fibgalia PrHyMatopes dimidiatus, ——..... i, 180 Puysa elliptica, —— ...... Tila cave 69 — gyrind, — —............ i. 166; Vv, MH — heterostropha, ——...i, 166; ii, 18, 2 133; v, 48, a == QUEACE = — <= NSB care ae eee i 166 — pomilia, alee Sas Hate ee v, 69 SSI ma = hg a aicrer ay ae Ree GG Mee PHYSALIS pennsylvanica, ——.. «.. 161 — pubescens, ——........ i, 161: 3 li, 259 — virginica, Correction of....... ‘iii, 172 PickERING, C. E., Election of ....1i, 184 PickERING, E. C., Report by, quoted... 0: petpeeeiee later iv, 294 PIcTURE-WRITING, Ancient ....... vis ICE Pierce, H. H., Election of....... rhe TsyIk Prerce, GRANVILLE T., Letter from, on pipes and tablets........ iv, 311 Pierce, J.8., Election of ........ ii, 126 | DAVENPORT ACADEMY OF NATURAL SCIENCES. Page Pieris occidentalis, Occurrence of.i, 183, « 195 — oleracea, — —... 2.6.0.0 0. 1, 183, 195 — protodice, ——....... 1, 174, 183, 195 1 17, 191 Prernas, J. A., Election of... 22: bes 2B Piuspry, Harry A., Acknowledg- ment t0i./.scinh- 2 en ae vy, 48 —, Appointment of, on standing committee... avastes sso v, 217, 247 — cited on Florida shells........ v, 47 — — — Hydrobia ............... youn —, Collections by ........... v, 67%, 196 —; Description of a new Hydrobia, with notes on other Rissoidee.v, 38 —, Hlection-of: «5.08. 81. iv, 229 — — — as librarian......... Vv; 216, 245 —, Record of papers by. ..iv, vi; v, 218, 228, 231, 262, 268 —, Reference to work of... > 228 v, 266 _ ’ Remarks by, on aquatic mol- USK 2)... sake ee , 249 —, Report of, as librarian. ...v, 236, 265 —, Resolution by .. .4.2:.3e.enee iv, 249 —, Titles‘of papers by /22-22 fare lv, 250 —, Valuable donation by........v, 235 —, R. Evisworta Cai and; On Pyrgulopsis, anew genus of ris- soid mollusk, with descriptions of two new forms.........--. Vs ORD PimErH aes notatus, Occurrence of.v, S80 — promelas, — —......-..+..4.- .v, 80 PIMPLA inquisitor, — —..........-1, 206 — pedalis, ——). 2... 0. .eeeeee i, 206 PrInart, ALPHONSE ee Valuable do- nation by...):./2eee oie fA aE Prinz crEEK, Mounds of........ iv, 197 PintcoLa eneucleator, Occurrence Of... ods. hel ae v, 140 PINNA carnea,— —...... é2 SaeeeevaeOey — muricata, ——...... li, 2483; v,46, 70 — seminuda, ——...... li, 243; v, 46, 70 PINNuLE prrs, Morphologic defini- fon Of;.. 34:2 e2a ae ee SAL Prxus contorta, Occurrence of ..... 1, 152 — coteri, —— ........- eens Pee ieee stel ProsoMA setosum, —— ........... 1 ZS Press Amcient.-\.waccer ek 2 iv, 308 —, Wiscussion Of... sero lil, 4; 1v, 246 —, Character of aboriginal...... i, 154 —, Elephant........ ... li, 3485 iv, 271 ——, Defense of.......... -.V, 215 — —, and inscribed tablets: See iv, 252 -—- oy indication Of... s4sseneee Np Soo. — from mounds. 1,107, 120, 1aagiay "150; iii, 111, 147, 187; v, 39, 43 —, Collection of Indian......... st 233 =, Report on —.... jee v, 54 — solida, Occurrence of........... vy, o4 — tayloriana, — —............-.- v, o4 = thea = Shs SRR ER ee Vv, 99 — vevillum, = =) as 2 ne te ces li, 250 mat ee bra, ner es Ohi ae tes Me a4 PLICATULA ramosa, — —.. 11, 243; v, 70* PLONGEON Avaustus LE, cited on an- ——— Egyptian civilization .. .iv, PLorr, , cited on ground ice. . ii, PLu aes CHARLES Gs Election of.i, 8 Valuable donation Dyer ii, 18 Eee CrarENcE, Election of.iv, 229 PLusIA exria, Occurrence of....... ii, 192 — balluca, — —.... 02... eee ii, 192 —= stp leas, ee ae ee nS Oe POA Gxsids === ae ee ee lv, 28 PopABRu s flavicollis, a ete je at — punctulatus, ——... 0.2... 2 5 ee. i, 172 — rugolosus, ——......-..-02---- oe lyilh — tomentosus, ——..........-.--. doeliaz PopILyMBUS podiceps, — —....... v, 114 PoporHyLirM peltatum, — —...... i, 154 Porm by Richard Smetham...... v, 207 PoGoNnocnERts mixtus, Occurrence Ol. -4o Shoe ee Pie hee i, 180 PoGonus depressus; — —. 23> = i, 200 PosANA, cited on Noachian deluge: 25.5 tec eee eee ee ili, 76 POLANISIA graveolens, Occurrence of.i, 155 POLEMONIUM reptans, — —........ i, 161 PoLIopTiLa caerulea, ——......... v, 159 PonisrEs metricus, — —.........-- i, 209 — pallipes, — —.... 1.2.2.6 .62-- i, 209 — variatus, ——............-. i, 194, 209 POLYGALA senega, — — ....1, 156; iv, 39 Potyeonatum biflorum,——...... i, 164 — giganteum, ——..........-.... i, 164 PoLtyGonum aviculare, — —....... i, 162 — convolvulus, —— .....02.605-5: i, 162 — hydropiper, —— ...........55- i, 162 — hydropiperoides, eee lii, 170 — TNCATNAMUM, — eee eee i, 162 = muhlenbergii, — eee. ron ad yd Ot ly fat — orientale, ——.. 1.6... idencsetars 1, 162 — pennsylvanicum, — —.......--- i, 162 344 Page PoLyGONUM ramosissimum, Occur- PENCE Oke cso eae eee i, 162 — tenue, Douhitul —- ——. eee LV io a See LAO tos. ie Lv, 167 — virgimianum, — —..........-.. 1, 162 PoLYPHYLLA 10-lineata, — —...... i, 191 PoLtypopium vulgare, — —....-... iv, 67 PoLysta@cHores punctatus, — —.i, Pees PotyT#Enta nutallii, — —......... , 158 PoMmAtropsts lapidari ia, — —.1, 167; 45: 14 Pomeroy, F. E., Election of...... v, 247 PomoxIs annularis, Occurrence of. v, 80 PoMPILus luctuosus, Se eee i 208 PONTIAC, Reference to career of. .u, 183 Pooc®res gr anvineus, Occurrence of.v, 142 Poor, R.S., Reference to work of, on Solpugide Set. Siren oe ee il. 302 Pooter, F.S8., Election of....... ili, 94 Pore, P. V., Record of presentation |i Gey nt eRe a RST iii, 129 PopEnog, E. A., Collection by... .iii, 277 _—, Observations on Solpugidee CLLEM EM ene eet ee meee lik oe Porc us alba, Occurrence UMS ar 2 1, 163 — halsamifera,— —....... L163, Tae — dilatata, — —.... 06.2.6... ee. i 163 — grandidentata, — —............ ps3 — —, Vernal appearance of...... Ail olis! — monilifera, Occurrence of....... 1, 163 — —, Vernal appearance of...... ji, 134 — tremuloides, Occurrence of...... i, 163 — —, Vernal appearance of...... ii, 134 PorcuprIng, Occurrence of....... ili, 86 Porter, Mary, Election of...... lil, 139 Porter, THomas C., — —........ii, 128 PorruGaL, Donations from...... TH tee: Porrunaca oleracea, Occurrence of.i, 155 — retusa,——...... ERs ener i, 155 Porzana carolina, ——.......... Vv, 221 — noveboracensis, — —........... ve 2 PoTAMIDES Ccostata, — —.......... v, 60 — 10S10MG, — —. 0... ee ee ee v, 6 — scalariformis, —— ............ v, 60 SECIS ae A ae ee cere te v, 60 Sa CUT ad OE renee ees ee v, 60 PoramoGEron compressus, — —...1i, 259 — illinoensis, Description ‘of species lv, 29 —-—, Occurrence of ............ We ath ~- natans, SR Hitt 00. 05 os eee li, 148 ==, Hlection of .. -<. 2. ee eee 1s 28 — Reference tO WOrk Ot. — eee li, 257 — 1G: T. Lrxpiey and; Exploration of nine mounds in Rock Island county, Illinois, May 19 to 23, LaSis. oo er ii, 173 Pratt, Mrs E. M. , Appointment of, on standing committee...... iv, 12 —, Election Of. iii, 94 —, Enrollment of, as life mem- Dens. oa eee eee ise ee 95 | Pratt, FRANKIE, Election of......i, 3 INDEX TO PROCEEDINGS Page Prarr, Lucy M., Acknowledgments to 1, vais: a, G —, Appointment of, on standing committee ili, 67, 107 —, Certificate of resolutions by. .iv, 252 ==) Disciiteh! Oi o e 1) 06 s secretary .111, 125,161; iv, ial 221, 240: v, 195, 273 ili, 149 ; om AIPAC 235: , 196, 209 Prartr, W. H., Abstract Pnaper. by i, 190 — — — report by ity. LO Acknowledgments to..i, 86, 114, 118; ’ ii, 64, 342; iii, 151; iv, 124, 254; v, 81 —; An artesian well at Moline. .iii, 181 —, Appointment of, as committee on ——-—a —, Report — — —. BISA SCRVICE si... a. iv, 223 SS ty 51 — — — on insurance committee.ii, 4 — — — — memorial —......... iii, 185 — — — — standing —..i,7; ii, 5, 6, 80, AUS 219 = ii; 67, 107, 161; iv, 12, 207, 222,240; v, 200, 217, 247 —, Articles of incorporation by. see 8 — cited on Carboniferous outliers. ‘iii, 167 — — — lightning rods.......... iv, 41 ee niounds. <..2s2028.+.-- li, 95 — — — primitive pottery....... iv, 188 — — — Toolesboro mounds ... .v, 37 —, Collections by. . .ii, 23, 137, 285, 287 ; iii, ns —, Curator’s reports by... .ii, 48 ; iii, iv, 33 ; Curious relic from the Cook ” farm . cit es Co Sree 200 —, Dedication of s species LOM 6 li, 287 —; Description of aUnio shell found on the south bank of the Mis- sissippi river, opposite the Rock Island arsenal, in 1870... ...i, 167 I AWINOR DY 2066S els isle sss li, 72 -, ’ Election of, as chairman of sec- CT ae lii, 95 — — — — curator... .i, 79, 85; ii, 1, 78, 218; iii, 13, 161; iv, ll, 221, 240: v, 195, 210, 216, 245, 273 — — — — deputy treasurer ..... v, 247 — — — — director of museum...i, 7 —— — — president ........... iii, 105 — — — — secretary. .i, 1, 33, 40, 5%, 66; iv, 208, 221; v, 195, 216 = = = eget Bean tee 2 A OD — — — — trustee. .i, 2; ii, AS *) Til Glee iv, 240; v, 245, 273 ———-—v rice- -president Ae aera egret ko: —, Enrollment of, as life member.ii, 102 _—, ’ Exhibition by a ee Oe Se ii, 6 — — of cranium’ itp tard hike 3 1954208 [Proc. D. A. N.S., Vol. V.] | 44 VOLUMES I-V. 345 Page Prarr, W. H.; Exploration of mound on the Allen farm...iii, 90 — ; Explorations of mounds at Al- bani slilltroistey oe). sas cc ses. iii, 88 —; For ce and motion........-... eeno —; Geological section of the bluff at East Davenport.......... i, 106 —; Inscribed rock at Sterling, nie TLOLS Fig ee ee ee PDE: iii, 89 — instructor of J. D. Putnam... .iii, 228 —, Letter announcing valuable do- Tiatiouyby puss: Bese li, 24. —,; Lightning phenomena at Black- hawkeh ais 4. hao beeen er lil, 91 —; List of land and fresh-water shells found at Davenport, Iowa, i, 165 —, Memorial address by. . rei 98 — — resolutions by...... ii, 258; v, 263 —; Meteoric shower .......,.--- te Ae —, Mound exploration by. .iv, 197, 198; Vv, 43 —, Obituary resolution by.......ii, 12 —; On the exploration of the mounds on the farm of Colonel William Allen: 23 sceen: spre li, 148 —}; — — prevalence of left- handed- ness in the city schools-.....ii, 186 —, Portrait of, presented to the Acad eniyn ne heer eee iy, 211 —, Presence of, at organizing meet- TOS. 310% ad pee a ee ee eee Te wll — quoted on elephant pipes..... iv, 263 — — — Indian pottery ......... iv, 141 —, Record of communications by. li, 154; iii, 81, 88, 99, 149, 162 , 186 ; V, 231, 260, 262 — — — discussion by........... v, 233 — — — election of, as secretary. .ii, 196 — — — exhibitions by. .i, 48, 58 ; ii, 18, 115, 165, 224; iii, 108; v, 278 — papers by..i, 77 ; ii, 56, 70, 197, 208 ; iv 208 ; v, 227, 268 — — — presentation by oar iii, 130 —— — remarks by...... li, 202; v, 224 — — — reports by ..i, 16, 29, 36, 51, 73; li, 13, 19, 21,26, 35, 219, 257 ; v, 259 —, Remarks by, on poplar trees. . — — — — vegetal orientation ..iv, 212 — — — — patent legislation....iv, 244 — — — — skulls............... iv, 246 —; Reminiscences of the early his- tory of the Academy........ ii, 198 —, Reference to work of.. 12h, 257 3 ab, dodgy 1M, ili, 2, 102, 189 —, Report by, on collections ....iv, 222 — — —— Putnam entomologic col- emits: ie wretatk ee taks. 44 24% v, 224 [July 17, 1893] 346 Page Prartt,W. H., Report by, on commit- tee on animal carvings, etc. .1v, 248 publications commit- 66a, 3-4. ii, 165; iii, 11; iv, 225, 237 — — — — special —............ v, 277 — — of, as curator... iv, 10, 216 ; i, 84; li, 213; Be 96 ; 196, 210, 235, 266 —3; = — explorations of the an- cient moundsat Albany, White- side county, lilmoisi 3-2-6 i, 99 — oo Tooles- boro, Louisa county, Iowa... .i, 106 —; — ona geological examination of the section of the bluffs re- cently exposed by the C., R. I. BAP. RR Aeset be cote i, 96 —, Residence of, changed........ Vv, iil —, Resignation of, as secretary...i1, 78 —, Resolutions by. .i, 18, 78; i1, 164, 186, 269 ; v, 273 ; Section of the bluff at Sixth ” street, Dayenportteasseseo ee i, 127 ; Shell money and other primi- ” tive currencies.............. li, 38 —; The Chambers rod and the Whoenwx mill finesse ee See iii, 179 raat president’s annual address.ili, 151 -- shell beds of the vicinity of ’ Davenport Baie bae eyed SSEY FOREN li, 156 —, Titles of papers by.......... 1, 11, 40 —, Treasurer’s report by......... v, 265 —, Tributes to... .ii, 102; iii, 95; v, 215 —, Valuable deposit by ......... ii, 79 Folly 275) paleo abs) mah, Wish ce) CoMh 3) ah75 Pals — and J. Gass; Bones of the mam- moth in W ashington county, OWE apts: pe Ge ee eee iui, 17 —, C. E. Harrison and ; Additional explorations at Toolesboro. . 45 Pratz, Le Pace pv, cited on AGL pottery ph cicrahs laste, ath ee ivy wer PRESIDENTIAL ADDRESSES... .1, 19, 67, 85; il, 75, 174, 2 ae 30D 2 ile 9S hol 198 ly, 1, 218, 2 237; v, 198, 210, 236, 269 — — donations by PresipEnt’s address; C. H. Pres- ALONG Sioa eae eee vary 1 — annual -=; C.C. Parry....... li, 305 — ——; ©. E. Purnam......v, 210, 236 — — —:; ©. H. PRESTON. ...:.... iv, 218 — — —; Cnarves FE. Harrison. .v, 269 —-—-—; E. P. Lyne .......... Lvsn2ar — ——; H.C: Furron.......... v, 198 —— = Mary L. D. Purnam...ii, 98 — S.S. Hontine Sees oO li, 207 — (they — Wile Rare ee iil sale Preston, C. Ree Acknowledgments eam a nn ii, 148; iv, 254 DAVENPORT ACADEMY OF NATURAL SCIENCES. Page Preston, C. H., Appointment of, as sped ois on signal serv- LGB.) ii wlcy ohn aha ee ree iv, 223 —- — —,on memorial committee.ili, 185 — — — —standing—....... li, 5, 6, 80; iii, 67, 107; iv, 12, 207, 240; Vv, 200, 217, 247 ===, Hléction: Of... tts: aco. See eS — — — aspresident............ Lys) — — — — secretary.i, 66, 85; 11,1; v, 258 — — — — trustee...... li, 218; ii, 105; iv, 221; v, 216 —=+—-— — Vice-president, Uy Misa iil, 161 —, Memorial resolution by....... v, 279 — — — on R. J. Farquharson... .iv, 248 —, Mound exploration by ....... Vin on —;——near Joslyn, Rock Island county, Hlinoiss.2. 95240 ue iv, 198 =, Obituary resolution by....... li, 12 —; President’s address......... live seen —; — annual address.......... iv, 218 —, Record of address by........ lii, 195 — — — communications by..... li, 129; iii, 149 — — — exhibition by........... Hy kh — — — papers by......... i, 793 aie lv, V; Vv, 268 — — — reading by..... Bets, =) v, 202 — == — report by <.-... .. ose v, 229 —, Reference to address by ..... iy, 237 —, Report by, on investigating com- mittee..4.% 3002 eee ee v, 220 — — of, as auditing —......... li, 3, 212 — — — — committee on constitu- TON). Sah6. se eee . steegnt Ware — — — — secretary ...... 2 ty aA — — — on publications commit- tee. sseitet li, 65; iv, 225, 237; v, 268 —, Resignation of, as secretary..iv, 207 —-, Resolutions by... 11, 86, 89, 204 ; iv, 226, 252; v, 201 + SHORMSS .54< 01: oa cee eee Js 70 — ae aluable donation by..... v, 235 _ abl P. Lyneu, H. C. Furron, C.E. Harrison and; Mound explor- ations at Toolesboro, Louisa TONES Sn 75. ct 3: oe Vi Preston, W. C., a lection Of eee v, 247 DSi dates ok ye eee iui, 18, 30 Price, Revsen S., Election of... .1i, 231 Prick! Ws H.,.—=)2.42. aeoeee i eect PRIESTER, CHARLES, — —. ...... iv, 227 Prruik, Tempe, Collection by... .ii PrrmMvuva parryi, Occurrence of. ...i, 150 —s tC eS INDEX TO PROCEEDINGS—VOLUMES I-V. Page Prinevie, H. W., Acknowledgment ~See li, 340 Pupa armifera, Occurrence of. .1i, 14, 143 V; GF i, 167; ii, 14; v, 68 = (LOIRE — — fallax, — — ...1i, 97, 167; ii, 14; v, 67 —— florid ands ——\— aes ere v, 68 — peniodon, —— ....-..:- brats v, 68 = TUCO, ee he eae ee V5 67 Pouri.ua alticola, ——........... ie UTE — bland eee, amie eee ad; Lol —— TRUSCOTUM, =" vies sisise case sss ii, 131 Purpura deltoidea, — —....i1, 236; v, 50 — floridana, ——......... ii, 236 : vy, 90 — hxemastoma, -— —...........:- v, 90 —— Lapis, = tats caeixde ieee ee li, 249 — undata, — —. Br ee li, 236; v, 50 PursH, FREDERIC, cited on . {morpha microphi YUNG ste crgom ae nes iv, 28 Purnam genealogy. <........ 5... ili, 198 Putnam Broruers, Acknowledgment LS Ree Cte eben. mall Putnam, Cuar.zes E., Acknowledg- ments to...... ii, 69 ; ili, vili ; i V, VI —, Appointment of, on aiding GCOMMDIITLCG LE eo et tae ees, tes ven wi by — — — — insurance —......... rhe pe — — — — standing —...... ii, 80, 218 ; ii, 67, 107, 161; v, 246 — cited on elephant pipes....... v, 238 348 Page Putnam, Cuarzs E., Election of..i, 26 — — — as president......... v, 195, 216 — yi Sees 7, 245 — — — — treasurer........ iii, 105, 161 — — — — trustee....... 11, 1, 42, 66, 85 ; iv, 11; v, 245 —; Elephant pipes and inscribed LAbletsee & utaccion cece ert iv, ae —, Letters from, on — — — — 2 32 326, 327, 330 —, Notice of death of............ Wazoo. =; ’ Obituar y resolutions on ...... v, 261 ; President’s annual address.y, 210, 236 —, : Record of communication by . v; 217 = =—'= death of. 2.5. tee Vv, 27 ES ——— papers by.......... ii, COR ING —, Reference to library of...... ill, 07 — — — portrait of.............. we ay —, Report of, as committee on con- SGWION ci. seks rete Nestea v, 247 — — — — finance committee... ili, 9, 95 — — — — treasurer...... iii, 149; iv, 8 — — — building committee by. .11, 153 — — — conference — —...... uu, 151 — — — insurance ——........ rite 85) —, Resignation of, as secretary...v, 208 —, Resolutions by. .i, 49, 66; 11, 156, 203, 204; v, 246 — — concerning paper by....... v, 201 — — — vindication by.......... iv, 252 — — of appreciation of.......... Vv, 208 — — — thanks to..............: i Los —, Title of paper by............ iv, 250 —— Pributes Ors ccc eicinc ec V, lil, 272 —, Valuable donations by....... ut 154; iii, 18, 61; iv, 230; v, 230, 245 Purnam, Cu artes M. , Election of. ii SL Putnam, Epwarp K., ——...... iv, 213 Purnam, ELIZABETH Duncan, ——.i, 80 Purnam, F. W., Acknowledgments LO epee ace tite atest (ene Ls WAL — cited on glazing...... ity L210 ve 168 = LE CULO MS Olan cy etiorenion cere ii, 25 —, Retter trom oy. eae ese rik LAE) — ’ quoted on relations of mound- MUG ersees chrom coerce Iv, 258 —, Record of lecture by......... iv, 236 — — — letter from...... ....... v, 203 —, Reference tp lecture by...... iv, 238 — ’ Title Of Sane 208 228 Porn. aM, GrorGeE R., Election ‘of. ? — , Reference to Ww ork of........ a? 189 Pury Am, H. Satyr’ Crair, Election LO Be Ae Pentre AS balls ik ir Baa ale ty ctoill — — — as treasurer............ Vee Purnam, JoHN C., Election of.....i, 81 —, Obituary resolutions on ..... iii, 82 —, Record of death of.......... iii, 103 DAVENPORT ACADEMY OF NATURAL SCIENCES. Page Purnam, JosepH Duncan, Abstracts : of reports DYyeenes oe epasraiee ii, 10, 190 —, Acceptance of proposal by... .ii —, Acknowledgments to...... i, ae 146; li, 733 11, 158; 159; iv, 6 —, Amendment to by-laws by.. <4 33 —, Appointment of, as delegate.. iii, 131 — — —on SEN oer Sty (6h 80, 218, 219; ili, 67, 107, 161 —; Aspidiotus anc we PAS oo c li, 346 —, Attentions to, by John L. Le CONDE: ach 25 oe ole eee iv, 230 —, Bibliography of............. ili, 245 — (Biographical sketch and scien- tific character of ), late president of the Davenport Academy of Natural Sciences; C.C. Parry.ili, 225 ; Biological and other notes on Coccidie... 20. eee li, 293 —- cited on honey-dew.......... iv, 246 —, Collections by.........-. i, 206, 241; ii, 130, 297 > ee —, Communication from ........ ‘il, 116 —, Contract with, for printing...iii, 11 —, Dedication of species to. . .i, 210, 257 —, Deposit of collection by...... 1, ee —, Disposition — — —....... on OV oO ae Drawings bys... 44s eee Whe 1 , Donation in memory of...... v, 230 — — of entomologic collection by.v, 224 ==, Hducation of Yas ...-eeneene iii, 199 -= ’ Election OL. ose 1,” 25 — — — as director of section....1, 9 — — — — president............ iii, 161 — — — — secretary.i, 38, 40, 65; i, 31, 78, 218: iii, i 105 — —'— — trustee. .............. i, 218 —, Engraving by.......... 5 ili, viii —, Exhibition by....2-2: == ee ii, — Fr iendship of R. J. Farquharson (0) (IAG Sre Sic 0 iv, 204 ; Galeodes pallipes, Say........ ii, 35 : Hieroglyphics observed in Sum- mit canyon, Utah, and on Little Popo-agie river in Wyoming..i, — (In memory of); L. M. F**** iii, v —, Letter from, on pipes and tab- etsy Sac... 2) eee iy, ; List of Coleoptera collected in ” the Rocky mountains of Colo- rado inil8/2.)..2. 36a ile ; — — — found in the vicinity of Dayenport, Towa...) eee 1 —; — — Lepidoptera collected in Colorado during the summer of RD Ae Nina bic oG oo. 5 i, 182 the veers of ” Davenport, TOW osieure : 5 dae NW 169 INDEX Page Purnam, JoserpH Duncan (Memoir (ofp) se Ware MECGIER: 3.5... kee. li, 241 — , Memorial meeting in honor of.iv, 207 Bere onideatvol)..:........ ili, 185 Lanne asia less oele 2's Ald 1 193 — — resolutions by............. ii, 258 == = = OE pod Sc Gee iii, 198 =} DUG .dste sGco caer i, 265 ——=— On IMOMUsca DY... ..... 3 oe bs} —; On the young of a species of ” Lycosa lg a bat OS Dane eee De iia _—, Eereiigb ont... ili, face i — ” quoted on relations of mound- jowlkelons 32s oo ohh. ceeeeeee iv, 259 —, Record of biographic sketch of.iy, zie — — — communications by.. .i, 39 ; iii, 99, 140 — — —discovery of new bark louse O17: dud Ste pated Gp sera ea ii, 148 — — — discussion by........... ii, 143 — — — election of.......... Pept 198 — — — exhibitions by ..ii, 17, 151, 184, 224+ iii, 131 — — — papers by...... i, 50; ii, 70, 205 — — — paper on spiders collected iodo CFSE Hanr bee Sateen iv, 231 — — remarks by.............. i — — reports by.ii, 19, 27, 37, 129, 252, 253, 255, 270 —, Reference to, as acting libra- » MPATIB ae 22h “ip tos Ae ill, 3 — — — entomologic collection of. iv, 234 eld work of... ...... iv, 243 — — — library of.............. lili, 307 —— — papers by ............. Teo 42 — — — report by.............. His — — — work of. .i, 68; ii, iv, 7, 23, 208, 218, 281 ; iii, 100, 101, 102::-iv, 3 on Solpugidee..... Ail, 302, 303, 306 ; Remarks on the habits of = . ” eral western Cicadz........ ili, —, Report by, as director of biologic SEO L Gh Le a i, SS SS SS EE ag Aarts — — of publication committee by..ii, 6, 25, 65, 88, 215; 111, 11, 96, ; — on the insects collected by Captain Jones’ expedition to northwestern Wyoming in 67 120 148 151 187 ;---- in the vicinity of Spring Lake villa, Utah county, Utah, during the summer 2g IVa ete ecw gnct OOAR aod me Se: —, Resolutions by .i, 81; ii, 4, 65, 43, 163 —; The maple bark louse (Lee anium acericola, W. and R.) . Ratt) as TO PROCEEDINGS—VOLUMES I-V. j oAg9 Page Pournam, JosEpH Duncan; The Sol- pugidee of America......... ili, 249 —, Tributes to. . .ii, 91, 102 ; iii, vii, 185, DS Fine ae iv, 1,-265:3 73, 216,225 —, Valuable donations by.. .i, 216, 225 iii 18; 30, "59 - v, 230 235 —, Vote of thanks to............. i 60 ae Work of, in publication... ...iv, 23 Purnam, Mary Lovuise Duncan, Acknowledgment of tribute LOPE AM eT tts Sel tee Ee il 65 ? —, Acknowledgments to.ii1, vili, iv, 124 —, Appointment of, as delegate. .iv, 210 — — —, on standing committee. . .1i, 6; 80, 219; ili, 107, 161; iv, 222, 240; y, 200, 27; 247 —, Collection bys-caeee ee eee the 0, =, Hlectlontofisse.> coe eee Ly 205 10 — — — as president ....-...... sui 118s —, Enrollment of, as life member .11, 99 — ’ Letter of acknow ledgment from c 8s 2a hoc eee ee ii, 102 —; President’s annual address. .ili, 98 —, Record of communication by.v, 218 — — — remarks bys. .25.24 3 v, 224 — — — reports from........ Vv, 229; 2311 —, Reference to election of ...... ii, 198 SS SS as president........1i,- ili —, Report on publications by. .iv, 222, 223, 225; v, 210, 236, 268 —, Resolution of thanks to...... ii, 153 a : Tributes to. . .1,86; ii, 111, 99; iv, 226 Valuable donations by. .i, 216; 111, 7, 095 Vv, 23 —, Work of, with Centennial Asso- Clablon eee ee eee li, 66 Purnam, W. Cement, Election of.ii, 13 — — —, as secretary......... = iv, 240 — —— — — efisectioneseas Seal iis — — — — trustee............4.. v, 263 —, Record of communic ation by...ii, 11 li, 135, 150, 155, 165, 205, 23 — — — papers by. =v —, Report of, as secretary of sec- PIOUIAS A eUe ee ee er ee iii, 97 Pycnantnemum linifolium, Occur- TENCS COLL ia eae Freee: 1, 160 PyrameEts atalanta, — — ...i, 175; ii, 17, 129, 142, 191 — cardui, — —.i, 175, 185, 196; ii, A, 191 — humleria, — 2 ee eee ee ee ees 7 PyramMIpetia dolobrata, — — yaa, > BB PYRAZUS minimus, ——.......... v, 60 Pyraubopsrs, I OnniiGe os fenus..v, | — (On), a new genus of rissoid mol- lusk, with descriptions of two new forms; R. Erusworrn Cain and Harry A. Pospry......v, 9 350 DAVENPORT ACADEMY Page PYRGULOPSIS mississippiensis, Found- Ine) Or MpeRtes ). 4.25254 ce eee V; de -- nevadensis, Redescription — —.v, 10 — scalariformis, FSS esas Vian — spinosus, Founding of species..vy, 14 — —, Suggested — — —......... v, 3+ Pyraus tes ssellata, Occurrence of.1, 175, 197 PyRoPHILA pyramidoides, — —...li, 192 PyrrHartia isabella, — et 176; ib 191 PyRULA papyracea, ——....... 46, 54 — perversa, Occurrence of, in mounds, iy dlily Pyrus americana, Occurrence of. ..i, 157 — COrONaTIA, — = ob. ho eed epee bee Cay) QUATERNARY mollusca....... : sien wal (JUATREFAGES DE BREAN, JEAN Lours ARMAND, cited on syphilitic DOMES a8 choc dome eee ee lili, 124 QuEBEC, Donations from......... i 64 Queptius fulgidus, Occurrence of. ..i, 179 QUEEN CHARLOTTE ISLANDS, Aponte Ba AT Aa eh se hee te ee iv, 105 Quercus alba, Occurrence of......i, 163 ——ICOCCINCU I —— ee ae A ern i, 168 — macrocanpa,——..........s..- i, 163 — prinus, ——..... pA Re Rasy eee Telos ==! PUORGs ae ete ee ieee i, 168 LIVE LOL ph a) SN i, 147 QUISCALUS guiscula xneus, — —...v, 138 Rapsrr, Occurrence of )..5..0.25 li, 86 RADENHAUSEN, P., Election of ...iv, 213 —, Lecture by, on aniline colors.iy, 231 9%R —, Record of lecture by... .iv, 213, Rapiars, Morphologic definition of.iv, 77 40 Raovrx utahensis, Founding of species. v, 5 Reva canaliculata, Occurrence of..1i, 247 — lineata, — — ve... aan Pay Rarr, Mary, Appointment of, on standing committee ..2..--- Ne UBileéction voto <2. usenet i, 80 R. APN, CHARLES CHRISTIAN, cited on Dighton LOCK Syste ee ee OR i, 105 RAvLeiaH, SrR WALTER, cited on cop- PeEnOMMAaMentsy see ee ee sae as 127 Rauuus elegans, Occurrence of....v, 120 == UMNGUNANUS, IA kt we Spal PPA Rana catesbiana, — —...... BRAD # 22 — halecina, ——... 1... eee eee. rh, AG} RANDALL, Bens. AMIN, Record of com- munication by..0).< oases sive lii, 94 OF NATURAL SCIENCES. Page RAneELia caudata, Occurrence of. .ii, 234 =, clathrate, — — 3\. inten eee wll, 234 — tampaensis, ——..... sis eit a epreaueee Raneata cyrenoides, — — ...ii, 247; v, 72 — flexuosa, — —........... oa 5 bolls aa eT SUN CLL a oe Hii, 247 Ranuncuuvs abortivus, ——...... i, 154 — —, Vernal appearance of ..... li, 135 — adoneus, Occurrence of ...... ..1, 150 — fascicularis, Biossoming of.....ii, 10 — —, Occurrence of. ....... sre ded aloe — —, Vernal appearance of ..... ii, 134 — multifidus, Occurrence of....... i, 154 — recurvatus, — —........... Bietacils hays! = TODENS, = fas ieee 2 SE WP eb — —, Vernal appearance of ue li, 135 — sceleratus, Occurrence of ....... i, 154 RATHYVON, S. S., Acknowledgment LO; gals skh crete ers 6 li, 341 — cited on bark lice ...2seatiheoleeme —, Blectionvof 22. .-... seer -Ui, 94 — quoted on Pulvinaria innumera- BUS oo. acca. 35 ope Cle en li, 298 Rarran, V., Discovery of plant by.iv, 53 Rau, CHARLES, cited on antiquities from Petite ANSE cae eee iv, 276 — — — copper inplenee 126; ii, 83 = = = [OOUEBIAY So cc ijheiaeeime ue 138 — — — shell money............ a 41 =, Blectionlot, .ao2: pee RAyMonp, lly 1B ‘Acknowledgment EO ci. bale ee eNO ois Vernal READ, M. Ge Valuable donation by ws Dae oe be eats err ee 30 Reasoner, P. W., Collection Doe De ReprFievp, J. H., Election of ..... Pi 128 —,V aluable donation Dy? ssneheeae males Rerep, WrEtiErR, Election of ......11, 118 REEVE, .B. Fs = —. 9. eee li, 127 Reeves, M. L., Acknowledgment TO. ¥ naath ll Dace koe ee Viigo Reaurus calendula, Occurrence of.v, 159 = Satrapa, S =. sn. eee ig ahs) PEPE ALBERT, Election onsaee met, PAS) , Record of observations by... .li, 142 Peers) M., cited on primitive art. .iv, 120 RELIC, Curious.:.. aan wd See edige Deas — — from Cook farm......... li, 256 Renrrew, H. N., Acknow ledgment 1PM re Glos o's = Paid veil RENSSELLERIA johanni, Occurrence Obnieaadak «icp oe ee li, 268 Renwick, J Ames, Election of. . Ces inmege, a2 as trustees. ae ae : ran 218 —, Valuable donation by ..... “iit 61 Renwick, WILLIAM, Appointment of, on standing committee. . li, 218; 111, 67 INDEX TO PROCEEDINGS—VOLUMES I-—V. Page Renwick, WiuttAM, Election of...i, 10 —, Record of paper by........... Tage wel — — — reading by.......... haa yen (0) —, Report of finance committee Waco o Ode ¢ OO C ee ae as lii, 9, 95 —, Valuable donation by....... nib, (Ei Renwick, Mrs Wituiam, Election 2 ee Sea i, 76; iii, 161 —, Record of death of........... li, 210 Rerorts of committees. ii, 65, 212; iii, 95 — — officers. .i, 55, 66, 83; ii, 1, 47, 211; iii, 6, 95, 148; iv, 1,5, 214, 231; v, 196, 209, 233, 264 — — the biologic section ....... ii, 120 —— — publics ation comunittee, 1883 ; MAT Yee (Ds IPUENAM . 2.4. %..< 5 iv, 236 Reppert, FrepericK, Acknow ledg- MIME TULS gO epeneherc lens sesso. eicveFavces\s le « ili, 169 Resoututions, Memorial......... lil, 198 ReErztus, ANDE rs, cited on Indian foi ee a, 12: Revupxe, C., Election of......... iv, 227 REYNOLDS, Et, Resolution of thanks U@sc.o0 Oba Oe eae re ee eee ih te Ruamnus lanceolatus, Occurrence of.i, 156 Ruantus binotatus, ——...... ile 201, 202 RurpreHorus scaber, — See fs i, 204 RuarzocuHetuus galea, ——........ v, 90 Rope Isuanp, Donations from. .ili, 38 Ruts glabra, Occurrence of....... i, 156 — toxicodendron, ——........... li, 20 1) Dea Oe ee eee 156 Raynenires bicolor, ——.........1, 182 RAYNCONELLA intermedia, Founding OMS PECIES A ocirsisaicia ses amis ve li, 285 — venustula, Occurrence of....... v, 107 RuyParocnRomus leucopterus, ——ii, 11 Rises cynosbati, — —...... Metts. 2 rb, ally ——VOTIQUMs)— =e ara'els de wis es 0 il day — rotundifoluum, ——............ i, 157 = Flt Vij Oe eee i, 157 Ricr, CHARLES, Acknowledgment to.v, 81 Rice, J. E., Engraving by.. Sie aun able ye” Rice, WILbur ie Acknowledgment UD): Site p< Se ceo ee La em We till Ricwarps, ——, Record of corre- spondence RM ces 2 x: id, 500 RicHarps, CuarK, Election of....iv, 227 RicHAarvson, D. Nea eee li, 4 Ricuarpson, Mrs D. nae ——....li, 4 RICHARDSON, J. J.. ——......... iv, 227 Ricwarpson, Miss DIEUAR OLD S50 fa tee earere ale wayo.e « » iv, 249 Ricrnuta noduloso, Occurrence of. ii, 250 ; v, 46, 50 Ripaway, Roser, cited on Iowa las aete on eRtoic thd Gece ee eee v, 127 351 Page Ripaway, Roper, Reference to or- nithologic catalogue Olt ee: Wanlulies Riepe, Winitam, Agency of, in founding the Academy...... ii, 193 —, Appointment of, on memorial COMMIULICE eee. qt a a ee ili, 185 — — —— nominating —...... ili, 186 ME LOWS avn e222 v, 200, 217, 247 —, Effect of ightning observed by.i i, 291 —, Election of, as trustee... A, 2, 66, 85; iin, ase aN aoe v, 195, 273 — instructor of J. D. Putnam. . lll, 199 —, Report of, on committee on 1 ani- GMEN UCN AN ONOISY, (UKE a ce pelo iv, 248 —, Valuable donations by. .ii1, 18; v, 229 RIFLE BALLS (Do), when striking — — — — standing — the animal body, burn?; R. a3 RAR GUIEEARS ONG sie eel ee RitEY, CHARLES VALENTINE, Ac- knowledgments to....... li, 292, 341 — cited on bark lice......... ii, 297, 340 — — — enemies of ——..... 1, 334, 338 — — — remedies for ——...... li, 337 —, Collections, bysa.7et.5 5 544-4 i, 252 —, Election of, as honorary mem- DG Ayre. Si nero yeeros Dns y 2 —, Memorial letter from....... Tibi, LANG —, Reference to work of...... li, 14, 148 —, Valuable donation by ....... _ 18 Rimu LA frenulata, Occurrence of. . 63 Rine, F. M., Acknow ledgement to. ii, 188 RING, FG SS eee a ses oe ii, 188 RINK, Henry, cited on Eskimo..ili, 5 Risuer, Bensamrx, mentioned in Putnam wenealogy. spe aloes iii, 199 Rissoa incompia, Occurrence of. . .1i, 240 Rissomwna cancellata, — — .......- v, 61 = PULCNT Gy. —— Vat tie coils elses Vinal — reticulata, ——....... BRA oe § We toll 1G LOSC, ng os ciated ees ee Veen Ol Roserts, Luxe, Acknow ledgment TOs) ss Baa sine ite ke see v, 81 Roperts, R. W., Election of ...... i, 48 —, Obituary resolution on........ Wy fil Roserts, U. N., Election of....... ne 3%) oa , Record of death Of Hiss iS. te li, 210 ROBERTS, Mrs U.N., Election of. .ii, 68 Ropertson, D. A., Acknowledgment a PM OT ore lelso Ropinta pseudacacia, Occurrence of, i, 156 Ropinson, Epwarp, sponsor for Squier and Davis........ avn v, 289 Rosinson, T. J., Election of.....-. rin, 3331 —, Valuable donation by+...... io Corl RoceLiartra ovata, Occurrence of..v, 70 = FOSTAL, — ae ceesiecr sees Vy CO o02 DAVENPORT ACADEMY Page Rocua, Darpo, Record of ee Fe a v, 114 Reck (Inscribed) at Sterling, nite TOTS aes bs ANTE See eee iii, 89 Rock Fars, Formations of...... v, 105 Rock Isuanp, Kitchen-middens on.il, 156 —, Planting of land mollusk on. .v, 228 Shell bed’ow ./.< 0... Sheena 1s eh? Boe K IsuANp, Exploration of mounds Mea Poet ees a etnias ili, 173 Rock Istanp country, Mound ex- plora plone ie. ee epee iv, 198 RockForpD sHALES (A description of the) of lowa; C. L. Wrssrer.y, 100 Rocks (Inscribed) in Cleona town- Ships’ de GaAss: Le eS ALR Bas i, 172 Rocky MOUNTAINS, Coleoptera i onl fe == (ae SE of the... is. 8 iii, 8+ == OVA tn abe eaten oe i, 146 RopMan, iv, ie Election of, as hon- orary member..........+-. pelle) aay Ror, BR = = Set aay Ab 2 Roemer, FERDINAND, cited on blas- TOMAS 2 2s be oth. Foi ee eee me ie 8s Rocers, Harrtet, Election of ....i, 76 RorEns; My Jey"). eee hee 6 RomrnGer, Karn, ated on stratig- raphy of Michigan......... iv, 104 — quoted on Devonian — — ....v, 17 Rosa blanda, Occurrence of....... Th Aly UCT pei a a ea ebtode onlay Rosr. Rope rick, Memorial address DYANES Si Sheryl tel sues ata iii, 185 RosENKRANZ, SamueEL, Acknowledg- TMCMTHUO: sis Let ee eremne en es 1S, Rosny, Leon pk, cited on Maya in- scriptions BURA Ene tet ici OD ii, 110 Ross, WruiiAM F., Appointment of, on standing committee. .ili, 67, 107 = HLECHIOM(O: 1.1210) she's ae ee ee Te by — — — as secretary............. i" 79 —, Valuable donations by... .iii, 18, 30 Rorurock, J. T., Acknowledgment bORS a Pha Seen SIG eN EEA iv, 59 Roriscuip, Isaac, Election of ..11, 153 —, Enrollment of, as ife member. iv, 249 Rouerre, Primitive use of...... iv, 189 Rounpy, D. C., Abstract of discus- SHGNM JON ois Scher Sera eee piavethe Ame 1, 39 —— Hlechion Of ices sees ee SK) —, Record of paper by........... ars ae Rowe, JoHN, Election of..... i, 80; IROL PY =| ae) eae kee < he Rubus Penance *Oceawrene Of) 259 — nutkanus, — —... 2.0.2.0 ee eee “i 151 — occidentalis, Ms Sain Se Aeeatctes i, 157 — strigosus, ——..... Siow Hire MLO — triflorus,— —......... Zed eee LG9 OF NATURAL SCIENCES, Page Rubus villosus, Occurrence of...... i, 157 RupDBECKIA occidentalis, ——..... mi tail —hirla, ——..... PRR ee Sanliege) Rupp Section FT Bes cerns ae eERS SE yy yo. 200 Rue ita ciliosa, Occurrence of ....i, 160 Rumex brittanicus, ——..........1, 162 — MAnitinnus;—— ——s aetna oe ee eens — obtusifolius, ——.........405. iver Runes, Henry, Election of.......1, 77 Rusu, H. M., Valuable donation by ot er adit dc : itt, Bie Rusn, WILtiaM, Collection by.. x 64 RUSSELL, Epwarp, Election of.. 15S —, Valuable donation byeeee iii, 53 Russet, Mrs Epwarp, Election of.1i, Russta, Donations from....... ili, 24, 42 Rurupg, J. F., Reference to work of, on Solpugidee Ili, 292 Ryan, HE. H., Election of.. Sacrrrarta cristata, Occurrence of, iv, 27, 29 — heterophylla, — —...... i, 163259 — variabilis, ——.......... .1, 148, 163 SAMAGUN, BERNARDINO Dk, cited on CUTGUOISe Sa tans ae iii, 116 SaLacroux, A., Reference to work of, on Solpugids:.... 22 -aceme iti, 291 Saxrx alba, Occurrence of......... i, 163 — lucida, — —. 2... eee li, 126 — myrtylloides, ——. .......4.. iv, 27 — NIGP, — nee eee a — petiolaris, — —.........0004. sal, 26s — —, Vernal appearance of......ii, 134 — sericea, Occurrence of. ..1, 163; ii, 126 SALPINCTES obsoletus, ——........ v, 157 Sat marsh in Kansas ...:..... Sail 139 Sambucus canadensis, Occurrence of.i, 158 == pubens, == =. ss 2 eee i, 158 SAMIA cecropia, — —.1,177; li, 17, 142, 192 — gloveri, Streck. (The larva of); HERMAN STRECKER.!..5.2.55 ii) 1276 Sammons, Steven, Valuable dona- [Cy Noh Oh ARPES nee ov li, 183-5 105 1S San GABRIEL RIVER, Aboriginal paintings on..: ...!. 25s—ueeee iv, 109 San Marcos pass, ———........ i, 107 SANcHEs, Jesus, Election of...... 115-232 Sanpers, ALFRED, Agency of, in founding the Academy......11, 198 —; Collections. by... ...5...es eee —, Reference to work of. ii, 8,121; iii, 195 —, Valuable donation by........ v, 235 SAnv_ers, E. B., Election of.......v, 2382 INDEX TO PROCEEDINGS—VOLUMES I—V. Sanpers, Jutta E., Appointment of, on standing committee. iii, Page 161; iy 12, 207, 222 =, Compilation 0: ee iii, 279 5 JUALXOD OWN Os, ae cae iii, 139 — — —aslibrarian...... Ln, LOM tiv. 14 —, Referente to work of... .iii, viii, 247 —, Report of, as librarian ....iv, 11, 215 UI OUNG LOne fey a tsea/e hoe ed ii, 250 Sanpers, Mes M. A., Appointment of, on standing committee.ii, 6, 80, 219 —, Collections by 2.016 SSE ene ile, 7) _—, ’ Election GUT Sees bes i, 80 — — — as honorary member..... ed —, Enrollment of,as life member. v, 223 —, ” Exhibition by 5 ha) pai CH TH) te: —, Record of election of......... ii, 198 —, Valuable donations by....... ezaaye li, 54; ili, 59, 95 —, Work of, with Centennial Asso- CRETDIOHN os BiG Roan tse E Siee aee li, 66 Sanps, M.; Election of ........... 1, 64 —, Valuable donation by....... ili, 3 SANDSTONE structure ina mound.ivy, 210 SANDWICH ISLANDS, Volcanoes of PEER eee ey Va Pee t's c' « Ve, 2B Sanrorp, O. N., Acknowledgment ROME te Nel ae oe ees a, « iveeeroD Saneer, 8. J., Election of......... ie a7 SANGUINARIA " canadensis, Occurrence (Cit SSodGme ep an eae i, 154 — —, Vernal appearance ofene5 iat, dle SANGUINOLARIA sanguinolenta, Occur- TSO Oi Pores Se li, 247 SANICULA canadensis, ——........ 1, 158 TEN ONGH XENON i, 158 Santa Bars ARA, Aboriginal paint- TidVads| TSE? piesa eee ec UES iv, 105 SAPERDA vestita, Occurrence of... ..i, 172 Saprinus fraternus, ——......... i Lvs — oregonensis, ——.......... i, 199, 203 — pennsylvanicus, ——........... 1, 179 — plenus, — — ........0..05- 1, 199, 203 — pratensis, == == 15 dc, 5 he ORI i, 179, 190 SARGENT, CHARLES SpRaGur, Refer- ENCOMOnWOLK Ole). 2.26656: iv. 243 SARRACENIA purpuree, Occurrence Ov ogee ao ors oe 1, 154; u, 3 SASKATCHEWAN, Botany of ......iv, 29 Satyrus alope, Occurrence of ..... i, 175 = ChATON, = 2s. cess i, 185, me 197 GUL OR ee eee 175 Saunpers, T. J., Election of ...... ; 15 SaunpeErs, WILLIAM, — —....... ii, 138 Saussurr, Henri pe, cited on dis- GUISE Ge ae ane ee a iii, 124 —, Election of ..... RRIO ie ain ek iii, 81 —, Valuable donation by.......iii, 3 [Proc. D, A. N.S., Vol. V.] $55 Page Saviany, JuutEs Cesar, Reference to work of, on Solpugidee. .ili, 284, 28 Sawyer, C. N N ., Acknowledgment to. vy, $1 Sawyer, F. C., Collections by..v, 61, 65° SAXICAVA subovata, Occurrence of. Vipin SAXIFRAGA eestivalis, fee ete SS i, 149 — pennsyluamica, —— ....2...-%: elena SAXINIS saucia, ——......... i, 190, 200 cas THOMAS, cited on Galeodes.. sill: 335) =, Golan DY ve.Joaee ie ae ieee ili, 251 , Reference to work of, on Sol- PUCI MG aoe eet ili, 287 Sayornis phabe, Occurrence of ...v, 13 SCALARIA angulata, — —...11, 240; v, 58 = blandit, —— — pee ee v, 908 — candeand, — =... 5.0.3 ene ee vy, 908 —=' COTONGLO: ——"—— a nana rete eee v, 908 — eburnem, == yas Sacer Vv, 08 —= fragilis, =i eee aoe Vv, 58 — hotessieriana, ——.!.........- Vv, O38 — humphreysii, —— ............ vy, 08 — krebsii, — — ........... Cease v, 58 — lnéata, = Serna fee eee li, 240 —— ULES EU LO ear et li, 240 —1enus;, —- eee eee Vv, 908 SCAPHISOMA convexum, ——...... i, 170 SCARITES subteraneus, ——........ 69 Scepsis fulvicollis — —.1i, 176,186; ii, 191 SCHAAFHAUSEN, Herwayy, cited on Indian customs............ Lit, le Scuapr, Conran, Acknowledgment TO. df Ase Ss eee ae Ve COL ScnArrer, WILLIAM, ——......... i, 110 SCHEDONNARDUS teranus, Noteon.iv, 73 — —, Occurrence of............ iv, 67 ScreucHZERIA palustris, — —....iv, 27 ScHILLineG, P.S., Reference to work of, on Solpugidee Societe OenoK lil, 292 Scuryta gulnare, Founding of spe- .- CLESt OU ae Lee peters li, 274 ScHIzoBuastus niclo, Notes on struc- HUTTE OL eG es ase tee ere iv, 80 Sconce, E., Election of....... ii, 146 SCHLIEMAN, Hpnxry , quoted on Egyp- tian history LeU Mere aL eee i, 124 —, Reference to work of........ iv, 288 ScatrmMeErR, F., Certificate from. .ii, ’98 Scumipt, Cuarues, Election of...ii, 118 Scumrpr, Eurn, ——........... lii, 66 —, Valuable donation by....... i, ol Scamipt, F. T., Election of...... ii, 94 Scumipr, Orro, —— ............ atts 69 Scumipt, W..0., ——........... li, 255 SCHOFFER, , Collection by... .1i, 139 ScuonpurGH, Ropert, cited on he- reditary deformation ..... wlii, 124 ScrooK, Outver D., Letter from, on pipes and tablet. ve iv, 313 [July 19, 1893] 354 Page Scnootcrart, Henry R., cited on Grave creek SLOMES ioe it eee ..1i, 106 — — — Indian art..... te. ..1v, 289 — — — primitive art..... 7 scum, WAL. — quoted on inscriptions........ li, 104 — — — scientific evidence...... iv, 283 ScHETGKER, Cs, = 2.4. edaec eae li, 98 Scuricker, I., Certificate from...i1, 98 Scuowas, Maurice, cited on Grave Greekstone wo. seniee eee .-11, 106 Scuwarpa, L. K., Reference to work of, on Solpugides.. 02.5.8. ili, 301 Science, Beneficence of..........v, 242 “ ScIENCE,”’ Quotation from...... iv, 294 — , Record ‘Olletiennnomeecn seer V, 27 Screnriric Assoeration of RrcH- MOND (THe), Letter from ....ii, 3 Scriua fraseri, Occurrence of...... i, 164 Scrrpus fluviatilis, Sai evant euros li, 209 =~ lineatus, — = s..n'.cc eee ve Sei 260 == OUNGONS, —— sa, saree RVI ou 67 — validus, —— ......... ne 164; v, 121 ScoLECOPHAGUS corolinas, — — ...Vv, 138 Scorr county, Addition to flora of.j i, 255 —, Inscribed stones from........ ii, 142 Scorn, J.C., Letter from, on elephant HGH dene koe, eee iv, 318 Scrrpner, F. L., cited on Schedon- nardus ing GR SM RAS eaters iv, 73 ScROPHULARIA nodosa, Occurr ence Olea ot tis ake hs oe Ge ne i, 160 ScuppeEr, 8 AMUEL ES ee on grass- hoppers. hana 2 251, 252, 258, 260 —, Collection by Bike Ueiaa Se ili, 276 = LECH OMMOL nasi 6 ae are il, 128 —, Memorial letter from........1ii1, 216 —, Reference to library of.. ay 307 ScuppERIA curvicauda, Notes on. , 262 ScuLPTURE, Aboriginal AER ie. 13 Scuretuarta gulericulata, Occurrence 0) Cee din pie ones ii page opel Gil — lateriflora, ——...........0 00. 1, 161 — parvula, Description of ie il, 260 — —, Occurrence of . «1, 161 ; 11, 259 — ver -sicolor Se ears eek ake F; 161 ScyMNUS nanus, — —.........--.-- edt fill — puncticollis, ——..... eee i, L789 Sears, P. W., Acknowledgment to.v, 81 SBA-SHELLS from ee ae i, 108, 114, TOOTS Os 223.0 225% aH 148, 153 SeBa, AL BERTUS, eee ore to work of, on Sol pugide Veen Sete ili, 280 SECRETARIES , Reference to mopone (Oita ame eee ae Vai acta ace Tey ay lls SECREPARY’S reports....... li, 56, 64, 211, 218, 254: iti, 14, 96, 97, 148, 149: iv, 10, 214, 235 ; v, 196, 209, 235, 264 Sucrion, Artesian well... .- sree ole sllesiL DAVENPORT ACADEMY OF NATURAL SCIENCES. : Page Secrion of the bluff at Sixth street, Davenport; W.H. Prarr, ..iti, 127 —, Organization of geologic. .... ili, 105 —, Report of biologic ........... li, 120 Secrions, Creation of geologic and archeolocieh. - eee ree ee Tit, el ==; Geologic 7 i.e iii, 164; v, 101 _—, Organization OLR ae it, 11; 7Oare —, Reference to work of..... iii, 3, 103 Srepacn, Karu von, cited on crin- O1dS ». 2a 5 eect ts .iv, 78 SEGMENTINA armigera, “Occurrence OES ci Sind bee ee ee li, 13, 14, 18 SEILA terebrale, ——........... ~-o¥, 20060 SEIURUS aurocapillis, — —........ v, 155 =— motacilla,: == — 2 Nace eee .v, 155 — — noveboracensis, ——...... 2 giVe) liao SELAGINELLA rupestris, — —..... iv, 67 SELANDRIA nubilipennis, — —..1, 188, 206 SELENOPHORUS cireus, — —.......- Thalys) — pedicularius, — — .......... 2d 70 SEMELE cancellata, — —.......... Nj ele — equalis, — 2. ..2.nkcke See li, 248 — etd os he wh ee li, 248 — obliqua, — —....>. o\dcevalhoya te eee eM — reticulata, — —.......... so SaeVe nade — variegatum, —— .......-.+5. ll, 252 Semori.us atromaculatus, — .V, 47, 80 SENECIO aureus, ——...... 1,159 5.433 126 — fremontti, — —.. 22... cece . 1, 150 — lugens, Description of species. viii, 171 — —, Occurrence of....._. potato 78) — palustris, ——.......... so sige Srquoyan, Syllabary of sjecoredilly Wolat Serica curvata, Occurrence of... . a 191 — frontalis, ——...... Soils ena teil — vespertina, ——..... A Fs te i ala SETOPHAGA ruticilla, — —........ v, 156 Seve, Epwarp, Election of, as hon- orary member...:.2--2. eee Thee e SrYFrarri, G., cited on German an- tiquities Sg oie oe ill, 74 — — — hieroglyphs............ 1, 78 — Election of 2... 3:5 a. eee ili, 78 —, Record of communication Muir or 99 — — — paper by ........00.5 ake 200 ; The Indian inscriptions of Daw ” enport, LOWai).:.\.:. tee J oe Sryrmour, J.S., Election Ot.Akeeiye i, 11 SHALER, NATHANIEL SOUTHG an lection ‘of: . 22 eee .1i, 128 SHanp, Mrs W. G.,——....... iii, 140 SHARFENBURG, H. G., Election RON yer Suaron, T. L., — — 1 Na202 SHaw, Freeman, Acknowledgment COMMENT i, 108 —, Resolution of thanks to.......i, 78 INDEX TO PROCEEDINGS—VOLUMES I-V. Page SuHaw, Grorar, Acknowledgment DU a aie i alge —, Reference to work of, on Sol- Rea Pedy. Sintec eis 2 Fo lili, 284 —, Resolution Of thanks'to. 52... i, Fits SHaw, Henry, ————....... v, 246 Suaw, James, Election of ....... uli Ie! Siaw, Tuomas, Reference to wor k of, on Solpugide * Botte terosr’ oe ili, 279 Suaw, Wiviiam, Resolution of thanks UD alo ope Seas He Eee ie fis SHuEAF, ISABEL, —— ... ........ iy ey SnEarer, P. W., cited on primitive EMU e! ete trates uke 0 Che Cie eee iv, 115 SHELBY, Fort, History of/....... li, 138 SHELDON, Davip Sytvesrer, Ac- knowledgment to .......... iv, 254 —, Agency of, in founding the SENOS ii, 193 —; Appointment of, as committee on Signal Service ........ me 2, 223 — — — on standing committee. .ii, 219; iii, 67, 107, 161; iv, 12, D07, 240 : » 200, 217 — cited on bark lice........ 1207, O88 — Collections by. .i, 153, 77. Seal 18, 26, 122, 158 —, Election of, as director of mu- SE UMMMMnstaper | Merle seta ees alk S-c./s ve SSRIEN 7 ————— —— president. 4........-.. 152) pl — — — — trustee......... Th 2 tela 8 ti a —, Enrollment of, as life member. ii, 146 _, ’ Letter of sympathy from ....iv, 223 —, ’ List of shells lO oc coe Sea i, 143 —, Memorial of; [C. C. pol: palin —— resolutions on......... o 223 SOT UNA Ole eee 159 Sreord orais v, face i — — — presented to the Acad- CUNY: OY ces feats eee ivy 21 ose V5, Lv, —, Record of death of....... v, 228, 235 — — — election of, as president..ii, 196 — — — exhibition LON ane ae A ee ii, 14 — — — presentation by......... li, 205 —, Reference to memorial of ....v, iii — — — portrait of...v, iv, 236, 267, 270 == = =H (Olli; clos: Gee SoD rl —, Report of, as committee on ani- mal carvings, ete. .iv, 248 — — by, on investig: ating commit- WEES 4 oe one Bigs Eee eee v, 220 —, Resignation of, as president...i, 18 say uvesolution by. :..2...2.03....% Vi, 222 —, Valuable donations by. .i, 217 ; ii, 54; ili, 53. 118 Smetpon, Mrs Davin Sytvesrer, SOOT OL Matias Sepik Seis: 6 ¢ one Le iG Enrollment of, as life mem- PIT ia ais,'s hose TNL Rw) vik esi nes ii, 146 SHELDON, GrorGcn, Letter from, on pipes and tablets. .....5 2... iv, SuELpoN, 8. G. F., Acknowledgment TNF engi Param aA Sulla” «Me Vv, Suet bed, Human remains from a.i, — beds (The) of the vicinity of Da- VenportsWekivPRAmm sf =a. — (Description of a Unio) found on the south bank of the Missis- Sippi river, opposite the Rock Island arsenal, in 1870; W. H PRAGT Arye eee Seale — money and other primitive cur- TENICLES 200 Vy 2) belay key AUNT tree ee — mounds (Some notes of personal eee among the) of Florida; W. W. CALKINS. ...il, Sre.ys (Catalogue of the marine) of Florida, with notes and descrip- tions of several new species ; WiW2 CAG RINSE Steen ii, — (List of land and fresh-water) found at Davenport, lowa; W. EL RRA TTS eae pres ap —, Marine, noe mounds. ...i, 108, 119, 1365 1, 223, 225; ini, 148, SHEPARD, CHARLES UPHAM, Election uipereeie ies om bers as Sesinak cou 2 minie —, Valuable donation by.. : iv, Sur PARD, CHARLES UpHam, JuNtor, Plectiomofees eee ee ill, Sueparp, Marta, Valuable donation See are coos Meee aot IV, SueripAN, Generat Pate H., — SS Sd ae ee ee ili, Suerman, 8. §., Acknowledgment LOls SidS0 Ae eae aera ii, SHERMAN, Mrs W. B., Election of. ii, SHIMEK, Br RNARD, Valuable dona- TOD DY s..c) cena as Seer V; Suimer, Henry, Election of..... iil, Sumer, SAmurnt, Acknowledgement BO 22.ei hon. sien ed aaa ee li, Saiee, ——— seChony Ohana see ili, Siort, Jou T., cited on antiqui- TLCS: , 5 ros elas ee ee iv, — — — elephant pipes.......... iv, — — — Indian culture.......... iv, — quoted on scientific evidence. iy, Srorrra galacifolia, Discovery of. .i, SILOSHONT names for insects....... Ms SHOWER eto) W.. . Pravr.i; SHroyer, J. Election of ...... ii, —, Valuable see | Chie cne Saee iil, Saumacnur, Leo, Election of.....ii, SHuMARD, Brensamin F., cited on Dlastol dsr nre Gard. teeta iv, set ro CPIMOLG Si otate trees eis, <4 lv, 9 voc 29 4 275 15 519 107 277 262 289 285 291 192 14 128 18 138 88 84 Page SIALIA mexicana, Occurrence of...v, 161 — sialis, — — v, 161 SIBERIA BotamiyaOl. = \) js) eet iv, 29 Stckecs, Mrs Roser, Election of. i Sicyos angulatum, Occurrence of.. SIDE-PLATE, Morphologic dehaiie Sresotp, C., Reference to work of, on Sol pugidee Per poate: a0 ili, 297, 302 Srrc, Aricr, Enrollment of, as life frembed i: 4 5. sano Wie iv, Srerra Nevapa, Flora of the..... V, SIGARETUS maculatus, Ce es Me Biion BSc nian li, 239; v, 56 — perspectivus, ——....... il, 239 : v, 06 SIGNAL Service, Action concerning Ree eA Sees Re iv, 223 220. Sranoret, V., Acknowledgment to.1i, 341 — cited on Aspidiotus ancyclus....ii, 347 — — — bark lice.ii, 297, 302, 306, 316, 338 — quoted on work of Emily A. Smt tI tanto inch tee es eee a 296 SILENE antirrhina, Occurrence of. . , 255 —= douglasit, = —..+.+..++. Were % 150 == NWEW, — =F. 2 Send oad Siler ot 1, 155 — noctiflora, ——........... Worsake bd SILIQUARIA divisa, ——.......... ii, 248 GO ba, nah ie ss Hse widens ...1l, 248 SILLIck, A. , Resolution of thanks to. i, 78 SILORATO, Prerro Bernaso, Election BED creccre uh ave hea maar ove y 222 SrnpHA americana, Occurrence of. . m ilrAy == WBQUAUIS, a aa ote a aioe whe : 10 — MapOnied, = sine Sic yen ne Ose a= 90 — marginalis, ——........ pegs eine iis 610 — marginata, ——..... eee ee eee i, 202 = TAMOSGs as late cele AS i, 190 — velutina, — —...... alpine Ee aoe i, 170 SrupHium integrifolium, — —...... i, 159 — perfoliatum, — —... 2.226.200 00s 1, 159 — trifoliatum, — —............. iii, 169 Sritver from mounds......... i, 119, 133 Simon, EveGknn, cited on classifica- tion of Solpugide .......... ili, 251 Se ee UH Ros 8 AR or ...1l1, 266 —, Collection by ......... Berge iii, 267 _—, “iblection of + .csc.5. arte ili, 82 —, ” Reference to work of, on “Sol: pugidess: esc ili, 301, 302, 304, 305 Simpson, —, Acknowledgment CON ahaa Mo Nes Pama e li, 342 SIMPSON, enn ARLES T.; Contributions to the mollusca of Florida... .v, 45 —, Election of ........ PARA ASM EA 7A —, Record of papers by...... v, 232, 268 “= ’ Valuable donations by... .v, 232, 235 SIIpsoy, J. Y., cited on ‘aboriginal DAVENPORT ACADEMY OF NATURAL SCIENCES. Page SrPHONARIA alternata, Occurrence i} ee REMAN Sos, s/t) — bifurcata, ——............ we aly 200 — lineolata, — —........ + c1tepe pee TO SISYMBRIUM canescens, — —.......1, 155 — officinale, — —....-..+...... wd, 155 SisyrRINCHIUM bermudiana, — —...1, 164 SITra canadensis, — —.2.0-..sbsewe bee — carolinensis, — —.. .......-. ..v, 158 Srum lineare, — — ...... «oh ae SKELETONS er mounds.i, 107, 118 ; ii, 28, 83, 93, 141, 154, 220, 292; ii, 70, 71, 89, 90, 1a 36, 141, 147, 187 ; y, 39, 40, ‘44, 110 == =|Ohio- eee Pe Si ii, 138 — — shell mounds............ - 21, 225 SKENEFA sulcata, Occurrence of....v, 61 Sxercu (Biographical) of Dr Robert James Farquharson; W. D. MimpiEron 2225.2 24558 .-ly, 204 Skinner, W. J., Election bts Sy. teal SKINNER, Mrs W. J. 2 eee Bells aseull Skutts (A study of) and long bones from mounds near Albany, Illi- nois; R. J. FARQUHARSON....1, 114 —and skeletons (A recent find of ) in Ohio: S.D: Peers -n nee — from mounds...... i, 51, 101, 140 ; Remarksion:. sa. oaaae iv, 246 Sacienin ER, A. E., Valuable donation byes Mat opens ood. So) Sees SMERINTHUS excecatus, Occurrence OLS cea ee JLo So eee Ts) 76 — geminatus, — —........ 1; 7-61 SmeruHam, Ricuarp (Karly reminis- cences of); C. C. PaRRY..... v, 205 —, Mlection. of. .2..¢). eee Pai yee —, Enrollment of,as life member.iv, 249 —, Notice of death of..........- :V, 205 =, Poem by 25 4.gate asa » Sealy eOT, —, ’ Reference to memorial OLRe Vv, lil == Tribute to; seein BP yp a2: —, Valuable donation by ...... “AY; 223 SmiLax herbacea, Occurrence of . 164 Smirn, EMrIny Ae Acknowled anal OV ARESE Saat. a <1 eee li, 342 — cited on . {spidiotus Ss li, 347 — — — bark lice.. .1i, 296, 302 , 308, 310, Sweaills; 395, 338, 340 — — — enemies of ——....... li, 334 —, Collection ‘by ...°..-. #2 -seeee li, 205 —, Blection of... .<..0. ae if 153 — ‘quoted on remedies for bark lice.1i, 387 —, Record of communication from. ii, 145 — — — lectures by .........1i, 165, 207 —, Vote of thanks to..... “. 25 eet aoe Smirn, Erminnre E., Review of me- moir by ...1V, 308 INDEX TO PROCEEDINGS—VOLUMES I-V. Page Sairn, H. D., Acknowledgment to.v, 81 Smita, H. H., Blection Of, 52. Aug el 61 Swarm, GluNney Wj — 2.2... i, 95 Smita, Herman,——........... v, 229 Smiru, JAMES R, mentioned in Put: nam genealogy Bet ce tees ee ili, 199 Sarva, Lypra, Marriage of, to R. if TAY 0 [VNC =(C) Oe iv, 202 Sairru, M. R., Record of communi- MAUMOMUD Mae Aesth ote ees ii, 148 os Orro, Acknowledgment to.i, 118 Appointment of, on conference “committee £ alse 3 Sa SEO es Smirn, eo Election of...... -iv,.229 Suren, S. F., Appointment of, on finance committee ie ee i, 117 == 560 CG) a ii, 127, 164 _, ’ Valuable donation | igigs eee es ints 6 Sure, Mrs §. F., Election of..... ii, 164 Survir, Sy ll == as OA eee li, 128 Surru, Sanrorp, Resolution of Pea rhs ees... is aes) Smith, W.C., Election of ....... iv, 227 Smira, W. R., —— .......... ii, 26, 135 —, Valuable donation by........ i Si Situ, W.S., Election of ....... rib aby: Smirvta johanna, Occurrence of ..v, 107 — multiradiata, —— ............ v, 107 SmiTrHsoNIAN Insrrrurron, Acknowl- edgments to.i, Vill; 111, vill, 91, 155; iv, 298 —, Correspondence with........ iv, 342 —, Laws relating to ............ iv, 330 MING YUOL. Baio Se apne oe es oe iv, 299 —, Record of letters from .i, 52,72, 74,76 —, Reference to work of........ lil, 155 —, Valuable donations by. . .i, 223, 224 ; ili, 60; ly, 25 Smucker, Isaac, —— —........ Li, 3 SMYLACINA racemosa, Occurrence of.i, 164 — stellata, — —........-......4.- 1, 164 SNAKE RIVER, Features of ....... ili, Sniper, W. H., Election of..:... iv Snow, F. Ek, cited on aes iil, 253 —, Collections by.. li, 184; iil, 275 _, PRETO ee... ii 128 Syy DER, J.F., Letter from, on pipes ana tablets sb cin Ue ee iv, 319 Socreries, Episodes in the history of acientific nooo ae OnE v, 239 Sioie. wt (CG ee ae ee ee Lie Oe SoLanum nigrum, Occurrence of...i, 161 — rostratum, Description of spe- CCH: 2a: Re Ser erem ees? A. iv, 69 — —, Occurrence of ...... iv, 66 So.ecurtus divisus, ——......... Numan — gibbosus, — — ...... 2... ee eee Vee vl SoLEN viridis, ——........ ii, 248; v, 71 357 Page SorrpaGco canadensis, Occurrence of.i, 159 > GUT ws ake abet ede ahs i, 1459 — lanceolata, — —..............- i, 159 = (UGE Gf oe eee eee Sao. Soe i, 159 — rupestris, — — ........22.00 0s. i, 159 — serotind, — —......-...2--202- i, 159 -— ulmifolia, See eet nae ok i, 159 SoLpuGa, Abandonment of genus.lil, 251 So_pvGcip®, Bibliography of..... ili, 279 —, Definition of family......... iii, 250 —, Inv eshioatiomiotieen pene ii, 209 => ‘Note one Agus ere ii, 184 — (The) of America; J. D. Pur- NPA Mes, os eaiiee Sete elon erent ili, 249 SomaroayrRus depressus, Occurrence OE vs, Oped ee ee Le HRAR i, 167 = 1S0GONUS, A as ar clee i, 167 Somers, W. D., Election of...-....-. re aw Soncuus oleraceus, Occurrence of. .1, 159; li, 259 NINI, C.S., Reference to work of, on Solpugidee Beas meee at, 283 Sorpus americana, Occurrence of. .1, 149 Soro, FERNANDO DE, cited on oe implements noe Ree Sees Pele7 Reference to explorations of. .iv, 322 eee rH AmeErIcA, Donations from. iii, 39 — lastarricea itonies- 2] - eee Vn nie Plantsiof.t eae eee sive 63 = Relations of races in......... iv, 288 Solpugide from......... ili, 252, 268 Seu THALL, JAMES C., cited on an- tiquities Pade sae ee tee iv, 277 SoutHWELL, J. H., Election of....i1, 28 Sowasn, JosHua, Acknow ledgment LO. 52 jee RAS ee eee i, 110 SPARGANIUM eurycarpum, Occurrence Of eee eee, eee i, 163 Sparks, JARED, sponsor for Squier and. Dawisie. ese eee iv, 289 SpatuLa clypeata, Occurrence of. ..v, 117 SPECIES, eoiper py Oka _ P24 6 ets V7 2S 2b ve ol ieee 27, 28, 60, 189, 191-193 —, Correction of. ii, 221, 260, 288; iii, 172; v, 27, 28, 35, 71* 1172, 193 —.Deeradatlonrofy,. casseee aaa 172 , Descriptions (including frase ing) of. .i, 37,-167, 168, 201, 210, 211, 252, 256, 257, 264, 268; ii, 35, 124, 126, 189, 22], 259 239, 250, 260, 261, 270- 272, 274, 28%, I83- 287, 293, 302; iii, I /ale anes 176, 255- 261, 271 ;"i v, 28, 29, 33-36, 38, 40, 51- 63, 69, 70, 84,88, 91, 93, 95, 100; v, 2, 4, 5, 6, 8, 10, 13, 14, 28, 33, 34, 36, 54, 69, 71, 72*, 168, 172, 173, 175, 176, 192-194 —, Modification of............ v, 14, 170 358 Page Species, Naming of.i, 193; 11, 221; ii, 172 —, Notes on.1, 37, 38. ee a aides 7 198, 201, 249-266: ii, 9, 10, 22, 23, 35, 134, 135, 184, 190, 206, 220, 230, 239, 252, 264, 276, 291, 332, 334, 339, : 340, 346; ii; 67, 172, 253, 254; iv, 65, 73- 7d, 80, O11: Vv, 59, 88, 108, cL, 147, 168-174, 187-192 —, Redefinition of ...... Atal et ‘ie elyil a , Redescription Ola eile Vv, 10) 27 —, Revision of...iv, 98; v, 10. 14, 27, 28, 34,3 30, 170, 172, 191, 193 —, Transfer of... .11, 125, 156; v, 26, 34, ale vo, 170 SPECULARIA perfoliata, Occurrence Ofs Sond PE ade hls Pe on ee ee i, 160 SPENCE, WILLIAM, Reference to work of, on Solpugidee. . 111, 285, 288, 292, 294, 298 Sprermopuits franklinii, Occurrence OLR eee ae Tae Ses salut. £510) Spuxertum wintaen Se, Founding of SPECIES a5) AAs ae eae eee oie WA at) — occidentale, Occurrence of....... i, 166 — partumeium, ——...... 1, L665 ev, Go* — TrOsacewm, — —...-.-2- 2 eee eee ee dele) — solidulum, — —........0--4--: i, 166 — staminewm, —— .....--- ween. i, 166 — striatinum, ——........ i L665 13 = SULERHUMN, =" — Steen tee ee 1, 166 — transversum, —— .......-+.+--- hs 166 SPHARANGEMON zquale, Notes on. .i, 257 == COMONE an ns che see aston ° 957 SpHENopHorus melanocephalus, Oe. currence of..... a ehseeom sete ity Ufa} = OCGHNEUS, — = dies cece ein ee ns i, 204 — parvulus, —— ........2 eee re Fa Wiad WE CUy are be Ronde eaanae cgay ioe leas i, 190 SPHEX ichnewmoneus, — —....1, 194, 208 — leviventris, — —..........- i, 194, 208 SPHINGID»®, Indian name for..... i, 192 SpHINX cinerea, Occurrence of....i1, 191 ST OTOUUS a= ——= ae aietiens ete ans ii, 191 SPH@RALCEA acerifolia, ——...... 1, 146 SPHYRAPICUS varius, — —........- v, 182 Sprpers, Record of paper on..... iv, 23 Sprnosoma = latipennis, Occurrence Oi MA aia CE ree li, 192 = PURGUUCH, inset da 0 aus a 192 Spink, GreorGE H. Election of . Tee ils) SPINK, HmnRy, — —:......5,.--6.: is 65 —, Record of exhibition by...... li, 224 Sprnus pinus, Occurrence of ...... v, 141 SGN. deals we eee eee v, 141 SPIRACLE, Morphologic definition OL Ree are sii bie ae aseen ws 78 SPrREA aruncus, Occurrence of...1i1, 259 — cxspilosa, Notesione ia. casi oe oF 151 DAVENPORT ACADEMY OF NATURAL SCIENCES. Page Sprrma oputlifolia, Occurrence of. .ii, 20 — salicifolia, ——........ ee ee i 157 SPIRANTHES gracilis, — —........ IV, 00 Sprrirera (On the synonomy of two species of); S. A. Mriumr....ii, 220 — atwaterana, Naming of spe- CLASH ONE cs Saas aoe eal — cyrtiniformis, Occurrence of....v, 108 — disjuncta, ——........... Av, 108, 108 = UNOTIAL) — ere Meas v, 108 — hungerfordi, — —..... ....... v, 108 = MacbTideg, ——-——- sae eee - seemve Os — opimus, ——...... wees 2k lay aay) = OPESECS 2 <=. wie wes Se oe 108 = penata, Definition of species . 4 221 — sub-attenwata, Occurrence of... .ii, 266 — subundifera, — —...... Jatheee H 266 — whitneyl, — —... 2... eee eee v, 108 = BlCzOC, S's hs ea eee Meee 0) SpPrrorBis arkonensis, — —.......V, 107 — omphalodes, — — .......2..4-. v, 107 SpPIRULA peronii, ——...... i, 234; v, 49 SPIzZA americana, — —........... v, 146 SPIZELLA monticola, — —......... v, 143 — pallida, — —. 2... 0..20% «alate ign Leb: == Dust, — er v, 143 — socials, = 2.2 4h.c< eee v, 148 SPONDYLUS croceus, — —......... Mie he — gedaropus, ——.........+..-. li, 243 — spathuliferus, ——..........4. WA SPRING LAKE villa, Utah, Insects K from; 2. a3, Nadhee eeeee i, 193 Sprincer, Frank, cited on blas- tOldS/<\...2 5 sorace ae eee Iv) oF —— —crinoids ............... iv, 102 Squier, Epnram Geroree, cited on Grave creek stone .........- ii, 106 — — — Indian art............. iv, 289 — — — — customs............. iii, 123 — — — prehistoric cloth......... i, 128 — — — primitive weaving....... koe — — — relations of Indians..... iv, 296 — — — turquoise.............. iii, 115 — quoted on absence of mounds from floodplains......-.. 2583 i, 118 — — — antiquities............. iv, 288 —-—w—relations of mound-build- (oa She bes CEM ENES cy5 o i> = iv, 256 SqurrreL, Hibernation of the....1i, 80 Sracuys palustris, Habitat of ....1ii, 172 ——, Occurrence of ...........+. i, 161 STAGMOMANTIS dimidiata, Notes on.i, 249 Srau, C., cited on grasshoppers... .i, 251 Srantey, Henry M., Reference to work.of.......-.+h ean iv, 283 Sranton, E. A., Election of ...... v, 229 STAPHYLEA (7 ifolia, Occurrence of .i, 156 SrapHyLinus vulpinus, ——...... i, 170 INDEX TO PROCEEDINGS Page “Srar or Woopiawn,” Account of EL Clean PE fe 5. ores é ace s/o c8 iii, 200 —, History — —............... iit eee bey Sark, Joun, Reference to work of, on Solpugidee | ADS lii, 288 Srarr, Freprrick, Election of...v, 229 —; lowa thunder storms—notes for the summer of 1887......... ve tall ; Mound explorations in north- western lowa...... es i eee v, 110 —, Proposal from, concerning thun- MT ETOCME hs cies 5. sss v, 259 — — to publish paper by ....... Vv, iv —, Record of communication from. y, 260 — — — letter from ............. v, 230 ——— papers by .......... v, 208, 268 E———— report Dy....-....:.-::- Vv, 263 Srarr, W. H., Valuable donation OW we ott BS eo ee eee Wey ve Srauprnerr, Orro, Collection by.ii, 273 SrauRoNoTus elliotti, Notes on..... i, 259 STEARNS, FREDERICK, Record of let- WEP TNO Y RODEO on ae V, 20 Srearns, Ropert E. C., cited on Pyr- OG UUNCMOUAQCNSIS: «cts = 2)s.<5) 3 << ¥en 9 == Collection by........- ii, 257; v, 5,7 —, Dedication of species to...... Wore wb SE CUION OL. 5). . 3 cs.ode nse Pecans LAS — quoted on shell money ....... li, 41 ——, Redescription of species eg Sc SSR eee v, 9,13 —, Valuable donations by ... .iii, 19, 31 Sreet, Crarues F., Acknowledg- TGiNiE 10) 236A na aaa eer li, iv Sterren, Herman, Election of....v, 232 STeInHAuR, Henry, Reference to work of..... Pee raters quoted on shell beds........-- ii, 161 —, Record of criticism of........ v, 218 — — — exhibition sss pe ee 1, 47 — — — papers by.i, 29, 35; u1, 5, 71; iv, 245 ; v, 208 — — — remarks Dees ---1, 32; 11, 202 ——— "reports by - se 73; li, 13, 129 aa review: Of.. ...<.. 0.2.5 vet ¥ —, Report of, as treasurer....... i, 55, 66 —; —on the result of the excur- sion to Albany, Illinois, No- vember 7 and 8, 1873......... i, 104 —, Resignation of,as treasurer....1, 77 = wesolutiion by../...2..--+:..- he ere — — to investigate charges by...v, 209 —, Review of work yeaers eect ae Ay: 259 —, ’ Tribute IPO. a nid a eee eae a Oe —, Valuable donations by... .i, 213, 217; li, 55, 185 ;. iv, 208 Tieny, F. M.G. T. Reference to w ork of, on Solpugidee . Ree ili, 288 Trspscurirr voor Exromo1oG tle eee eee ‘i, 304 TILIA americana, Occurrence of. . i, 155 Trnuinauast, B. Fr. , Election of. .. ‘lve 227 TrILTon, J. Ge aes et Ronee iv, 225 TIMANCS, Fanny, Valuable donation IOP get tla Geen eg en re ii, 116 Tiputa albilabrus, Occurrence of. ..i, 194, 207 Tivea trigonella, —— .......... ii, 250 Topp, James E., Acknow ledgment to oes Oe Sys iste bate, eases iv, 66 363 Page Topp, James E., cited on Solanum.iv, 69 TOELLNER, ADOLPH, eae MEN iSiOM eye i, 292; 111,135 == 4 HIGGH OM Olek Ceti ter ae Si ToGAs terminatus, Occurrence of. ..1, 207 Toimim, W. F., Election of ...... iii 139 Tomicus pint, Occurrence of ...... i, 182 Tomonorus tenebrosus, Notes on ...i, 253 Tomson, J. J., Memorial address BY ote cat eee ili, 214 Toor, Wrtiim, cited on mounds.i, 109 , Resolution of thanks to....... i, 78 Raonseuau Mounds at. .i, 106; Ya 37,438 Tor ELL, Orro, Election of ...... pls ToRNATINA candei, Occurrence of. Y, 64 Torrey, JOHN, cited on Choriz zanthe.iv, 45 — —! == ferns tae seeks emits oe verte — — = PTASSEB. bie. see tle oe ee Iv, pel. —, Association of, with J. D. Put- TAD ana ce ee et et eee ili, 232 =, Election! Often seen eee leg — instructor of J. D. Putnam.. -lii, 200 Tributigssto hears li, 279 ; iy, 23 Tomes Mount, Naming of....... 45 — [Professor] — [M. D.] ( (cones = Notice of) CAGs BARR Ye seer 1, 44 —, Record of obituary notice of..1i, 70 —, Reference to death of........ iv, 242 — —— work of...........-..-- iui, 174 TORTUGAS sh aia Oli ae ners) sere v, 47 eee Occurrence of...v, 128 RAS IA. v, 123 o solitarius, eat tet ENS teat PS v, 123 TourrtLLorre, Henry, Election of.i, 25 Record of ==) js ete oss oe ii, 198 Tee RON explorator, Oecurrence Ola She rs Se Se eee ee i, 207 — seminigrum, ——.........----- i, 207 TRACHYPACHYS inermis, — —......- re ales: Tracy, S: M., Election of......... v, 229 — , Record of remarks by......<. v, 228 TRADFSCANTIA virginica, ‘Occurrence Of. 25<5 0a re Sees aoe ere i, 164 TRAGIDION fulv ipennis, ee i 203 TRAGOCEPHALA pacifica, Notes on. .i, 252 — viridifasciata, ——.......-.... ‘ 253 TRALIA ‘cingulata, Occurrence of . 251 — floridana, — eee eee eee eee Ge 251 — (Alesia?) miniscula, Description of SPOCICS ee eee he Sch S vad OO — pusilla, Occurrence of ......... ii, 251 TREASURER, Report of....... 1, 55, 66, 83 ; ii, 47, 211, 212; iii, 8, 97, 149; iv, 214, 231; v, 196, 209, 233, 26 a= SWOT kiOb yeah ieinay-veeetics sar sr6 iv, 220 Treat, Mary, Election of........ ii, 146 TRELEASE, WILLIAM, cited on ae UUB Hee ares eke iene is > v, 162, 189 364 Page TRELEASE, W1Li1AM, Tribute to J.D. Putnam Waites: ie iataitae Rea ae 248 Tremex columba, Occurrence of ...i, 206 TRIBRACHYS eaudalis, = NE . Ve) TRICHIUS affinis, ——...... hang Mie i, 180 TRICHODES ornatus, —— .........1, 180 TRIFOLIUM pratense, ——. ......- i, 156 — reflexum, ="... .\.s Site Ror yetey Ses li, 209 — repens, — —.. eee eens 5 Sisinye aig SS Triroris decoratus, ——........-- Ven Ol — intermedius, — —..........-.- Ne) lol — nigrocinctus, — —..... Sohne Vian oul! — ornatus, — —...... etna cians al Shas Wy, ll — turris-thomx, — —......... 65: Wy oll == VOMVEQALUS, -——— i sfoile atnslsselelo aver Viol TRIGLOCHIN maritimum, — —....1v, 27 TRIGODERMA ornata,— —.........1, 170 TRILLIUM erectum, — —......- He ollits IAG — nivale, Blossoming of ......... iy 129 — recurvatum, Occurrence of...... i, 164 — —, Vernai ‘appearance Ob eal, se TRIMEN, Rowanp, Election of....ili, 68 — quoted on Solpugidee coats tan. 254 TRIMEROTROPIS fontana, Founding of BMCCLES Epo Asa eames nacremrecmeiar 1, 255 Triuytis pruinosa, Occurrence of,.i, 181 TRINGA fuscicollis, — —........-. ve 122 — maculata, — —........-.- Hee NG LB? —— PUNCH —3—— wn ga don eo none Seve, 22 TrRIOSTEUM angustifolium, ——....1, 158 — perfoliatum, — —....2... 22. e ee i, 158 Trrerg, T. M., cited on warblers..v, 154 TRIRHABDA attenuata, Occurrence of.1, 191 — canadensis, — —.........-- 1, 200, 204 == COMMENT ETIS — oe nig cies Chee i, 181 Triron chlorostomus, ——........ Vv, 90 = CLUMEUS, = > ns ve nace seis tees v, 90 SAA RUA os SOSA naa Sod IVs) Dil — lamellosus, ——.....:.225+--- a, Ol) — lanceolatus, — —........... Ve OO) == PUleantS; Hse siodieinteew sate eemags 00) == EP HONIS, = ose sh Sok ieee v, 90 — tuberosus, —— .........0-00-- v, 90 — velie, Founding of species. ....11, 235 TRITONIDBA ringens, Occurrence of.ii, 234 —— HNC; —— eee: agavaie svete tae ii, 250 TRIVIA pediculus, Se lens We 1i,.28 — quadripunctata, — —.......... li, 238 TrocHitium tipuliforme,——..... li, 129 TRrocHILus colubris, ——......... v, 13 TRocHUS americand, ——.......- ii, 241 — brevispinad, — — .....-...- Sie hy 2A = euUuglyptus,'— — nce ewine se oe li, 249 == OSCLOMUSS —— |e SATE Sy peed ates We (oe == MIUCNUSUL, =| 5 csnieie ete le eae v, 63 aM INC) 0 he Cre Ged opets wile ye li, 241 — tampaensis, — —...... li, 241; v, 63 TROGLODYTES wdon, ~— — 157 ee cae DAVENPORT ACADEMY OF NATURAL SCIENCES. Page TroGLopytEs hiemalis, Occurrence Ol Pots ti ks Boece eee aMule, Troost, GERARD, Influence of, as ed- Gcator ) cds ee eee LV) 20 Tropma luna, Occurrence of...... 1, Ligh TroPipoLopHus formosus, Notes on.i, 259 TropisterNus glaber, Occurrence Ole cee aca er Bs dM PANS i, 170, 199,-202 — lateralis, ——....... shoe Sao — limbalis, Sg Dati ioe ios soeleeOe TROWBRIDGE, Joun P., Report. by, quoted: .:...!).c.)45 Seeeeeeeee iv, 294 Trox wqualis, Occurrence of ...... it — alternans, — —.....-.... Beier a, 0) — morsus, ——........ At ae et oe est) — punctatus, ——...... stock eee i, 180 TROXIMON cuspidatum, — —..... .i, 159 Troyon, F., cited on bronze age. 1 23 TRUAX, CHARLES H., Election “of. Ai, 127 —, Record of presentation byaee on 184 TRUE COLLECTION, Donation Of UV, phe True, D.S. , Collections by . ili, 102; ae 216 -- Election of, as trustee. <2. nas 2 —, ’ Obituary resolution on....... i, 49 —, Record of ———........... Lit —, Valuable donation DY sds li, iat TRUE, JENNIE F., Appovnimmeny of, on standing committee. . tena — [Mrs D. 8.], “Election of..... : at 219 167 —, Valuable donations by: «1, 1465 ia 19, 31, 61 TrRUNCATELLA Dilibiata, Occurrence Ole cece .vdals atts UO 2 IO — caribxensis, — —........11, 2523 v, 62 — pulchella, ——.......... li, 252 ; v, 62 — subcylindrica, ——...... ii, 252; v, 62 Trustees, Approval of by-laws by.ili, 94 —, Decision of, on admission fee.ili, 88 TRYON, GrorGE W., Tess Ac- knowledgments to . 232, 249, 250 —, Announcement of iearh of ...v, 274 —'cited on mollusks . »» ¥, aes 56, w* —, Collection by ..... io t.22 Sete LUgmn —, Determinations by. . .1i, 234, 237, 239 =, Hlection. Of. 7..000 ous oe ye — quoted on Cancellaria....+. ++ li, 201 —, Reference to work of.. Baeailsed et, cay aluable donation by .. oa ili, 60 Tryp PANOSTOMA subulare, Occurrence Ofer scarstet 3 oe TRYPHON communis, ——.....---- i, 206 TrRYPOXYLUM frigidum, — —...1, 194, 207 TuLe river, Aboriginal paintings {POM (2.4 ers one Oe iy, 1138 TURBINELLA muricatum, Occurrence Ofse dan de sicken ce oe Ree li, 285 TURBO castaneus, — —...... ii, 240; v, 63 — crenulatus, — —......... ii, 240; v, 63 INDEX TO Page | Turpo tuber, Occurrence of....... 5 Dae TURBONILLA areolata, ——....... v, 958 SSO, —— rr v, 58 — interrupta, — —..........6665. v, 28 Murpus alicie,——.....-.....-.. v, 160 — aonalaschke pallasti, ——...... v, 160 == /MAQUTS —= 35d One Der coe v, 160 — mustelinus, — —...........65-- v, 160 — ustulatus swainsomi, ——....... y, 160 Turner, W. W., sponsor for Squier Prey case vias oss 2 iv, 289 | Turquoise from New Mexico... .iii, 115 Turton, Wiii1AM, Reference to work of, on Solpugide........ lil, 283, 284 TwrrcHett, Ina, Acknowledgment OV 5 Ss. cabiek oho ok Re Ro ae On iv, 66 | Twomey, D. H., Election of...... ii, 3 Tyuer, C. E., Reference to work 2 RO a iii, 2 Tympanuc[H]us americanus, Occur- ROTO ONE Ch ar aslo ence Sev Ome soV,, 125 TYNDALL, JOHN, cited on heat.....i, 291 -Typna latifolia, Occurrence of..... i 63 TYPHOCERUS, Sp-, — —..........-- i, 180 TYRANNUS verticalis, — —......... v, 134 | | | Unter, Max, Defense of Academy | OV? ¢ pO Eee ace eS eee BeaVa; Lok. — -— — elephant pipes ON 5 sone Venza | —, Letter from, on pipes and tab- Feta ens ee Mee eee ote oe iv, 314 —, Record of communications AIO NNN Pea seedy oa ers) safe. eos v, 203, 263 Unter, Puiuir R., Election of... .1i, 129 Uke, Henry, Acknowledgments Bae oe, a se SLESE i, 169, 178, 193 == LG ACR) eee ee ii, 25 ——~ etter from ..0).......+ nee Wars mh, daly —, Memorial — —.......... Acetiul, GALS) —, Reference to work of......... ie 123 Ubmus americana, Blossoming of. . 9 | ——, Occurrence of............-. ae 162 | — fulva, aS A 6d Oo ROO i, 162 | — —, Vernal appearance of...... i, 13 = racemosa, Occurrence of.......1V, 27 | Unperwoop, L. M., cited on ferns.iv, 65 | Unto, Occurrence of, in kitchen- | TAM CLETAS) ee slejsrcies. eles aieere lon — xsopus, Occurrence of.......... i, 165 — aheneus, — — ...-. 2 eee ee ee We Ovi OLS see wie we ele slic ele’ i, 165 — anodontoides, ——..........-+: i, 165 | Be IM hae 8 iat caa ye ke wee ¥ Ore» | — asperrimus, ——..... A Ar ear i, 165 | — bissellianus, ——...........05- v, 68* | PROCEEDINGS—VOLUMES I-V. Unio blandingianus, Occurrence of. vy, buckleyi, ——....... aval rete buddianus, ——....... eile ANG capax, — —........ Giiue laren atetate ip GONCGNUUS) ———— Nae seittatele siete ste) « Vv, cooperianus, — —.........06--- it COTNUTIS, | = —— rhe are eee ae it, CRO SSiden ss —— a i sielnaeee sta = il. cumminghamt, ——..........-. Vv dorfeuillianus, — ——. is 35.6. 4 - it, CDENUSS SI EAs ieee eon aie its ClEQGNS, se) eieihcvals So oe os Th Clip SiS Ea Ce tec apes perenne iy floridensis, — — ....,-.++.+.-- V, PUSCHUS —— == ys RG ais reece NG gibbosus, — — .....-2645 aetna i, gracilis, —— .......... ere eet. Te grandiferus, ——...........-- it hebes, — —....... aieinee ess SER V, higginsti, — —....26+00. ceeee il, jewell,, = wee ols see aeelrasie Vv, LEVISSIINUS rete tere tone ts lepidtis; == es pasts aurea Vis ligamentinus, ——..... Repeat 1 luteolus; == = se see pik ea Vasey, GEORGE, cited on grasses.iv, 71 — —— Schedonnardus.......... iv, 73 == ‘Election of... 25...) eee i, 129 —, Discovery of plant by......-- iv, 58 Vasum muricatum, Occurrence of. v, 46,51 Vauur, Morphologic definition of.iv, 78 VEATCH, ——, Collection by...... v, 26 VEGA, GARCILASSO DE LA, cited on copper implements...........1, 127 Ve.ir, J. W., Collections by.1i, 238, 249- 251; v, 69 =~ Blection:of S220.25=. eee ee ii, 25 —, Dedication of species to ...... ji, 235 —, ’ Reference to work of. ii, 280; ili, 307 —, Valuable donation by........ li, 80 VENERICARDIA perplana, Occurrence OF 7c 5. teal ee ee v, 66* Venus beawt, — —....-...000-- 0s v, 64* — cancellata, ——............. ..v, 64% — flexuosa, ——.......... ii, 2505 76s — granulata, ——....,...--..-2- v, 64* — interpurpurea, ——........ ..v, 64* —histert, = =! thn eee ee v, 64* — mercenaria, Use of, in primitive Currency. ss25-0 eee 2+ 2 ee — mortoni, Occurrence of......V, 46, 64* — paphia, ——...... Lear eee v, 64* — pygmxa, — —......-+-2-:- ¢ AVE OAS VERATRUM woodii, — —......... iii, 170 VerBASCUM thapsus, ——.......-. i, 160 VERBENA aubletia, Doubtful — — iv, 66 — bracteosa, — —.........-... - ig LO — hastata, — —.....-....-.505 pre oe — stricta, == sacs ccs beseuee a212) 160 — urticifolia, ——....-..... oO VERMETUS annulatus, ——..... ee — conicus, ——....... Pere GAG 1) — decussatus, — —- ........... AA aot — lumbricalis, —— ..... » - 11, 202 — cucullata, — — .i, 155 ; li, 135, 155, 202 — lanceolata, SS nee lii, 169 UG —— i ei ee sees i, 147 pe RID i es ee se i, 155 —pedatd, — — ....+...-. 1,155; ili, 169 — pedunculata, —— ............. i, 147 — pubescens, ——........ i, 155; ii, 135 a SOU, ee ee i, 155 WamEo belli, —— 2.0... ee ees vy, 151 — flavifrons, = =. 655e eee vy, 150 SS TE a «2 vy, 150 — noveboracensis, ——........... vy, lol — Olivaceus, — —..............-: vy, 150 — philadelphicus, — —........... y, 150 — solitarius, —— .............5- vs 151 VIRGINIA, Donations from ....... i, 64; ili, 2, 38 Visrrors, Summary of ........--. iv, 236 Vitis westivalis, Occurrence of..... ii, 259 —— COFAISOlIA, — — 0... cc eesennees i, 156 Virrina limpida, — —...........1i, 140 _ Page Virrina pfeifferi, Occurrence of. . 130 VIVIPARA lineata, Se re PR He 26 — contectoides, Occurrence of, in shell TH OUNOG pret eee a vetta ce se he A — georgiana, Occurrence of....... Ve, OF — interteata, — —.......... i, 166; ii, 18 — subpurpurea, — —....... 1,166; v, 61 — — — — in kitchen-middens ..1i, 158 — waltoni, Occurrence of......... v, 61 VOGDEs, Anrnony W. , Exhumation of skeletons! by f222s222s05-: i, 225 Voce.t, A., Acknowledgment to. 81 Vorcnt, F. S. , Reference to work of on Solpugide pa iater ors See i, 291 Vo.LcaNnoes of the Sandwich islands; COS: WADKINS 2e sates siaeWa ees VoiiMer, Emnit, Election of... ... Walon VoutumMeEer, Henry, ——.........-. v, 247 VOLNEY, Constantine F. C., Refer- ence tovworle ob. .cnpe sear 1 129 Voxura junonia. Occurrence of. .ii, 238; v, ol VoLva uniplicata, ——.......... li, 238 Voss, CHARLES N., Letter from. ...ii, 81 W acHsMuTH, CHARLES, cited on blas- tOlds) 25) ie eee ee iv, 88 — — —crinoids........ Soave LOS ; Description of a new crinoid from the Hamilton group of Michigans eae iv, 95 _-, —, Election Ol4 Sat 6 ili, 68 ; On a new genus and species of blastoidii au seeee a ene iv, 76 —, Record of letter from........ ili, 127 — — — paper by........... racial ny —, Title of — —................ iv, 212 WapswortH, Mrs W. C., Election Of. o2 sess Bade eee eee Ae WAKEFIELD, JupGE, Valuable dona- tion by. Wee ee ee v, 276 WALCKENAER, C. AL cited on Sol- PULTE. 46) ae etait tesiete il, 272 —, Reference to work of, — —. .ili, 284, 290, 293, 294 Wapuermia floridana, Occurrence Off Pete te Mists eae li, 242 Wapron, C. F., Election of.....ii, 348 —, Valuable donation by......... i, 214 WALKER, , Reference to work Ob ke act secatsee tn oie 235 ii, 272 WALKER, F. ‘A. , Report by, quoted.iy, 294 WALLACE, ALFRED RUssELL, cited on PLUMES AT wae ens! sec 0l¥,) LE4 368 DAVENPORT 5 Page Water, B. F., Election of....... v, 230 —, Letter from, on pipes and tab- NESTS Fegan = cto ie Seen ihe al Watsu, Bensamin D., cited on bark LICE ars N a SPR Selden ets gad li, 295 Election of, as honorary mem- | SE Roh RA EROS AN Ae Sak Sak ieee —, Reference to work of ........ li, 143 ib: ALTON, Alice B., Election of...1i, 205 last ‘of the Lepidoptera of ie catine county, Iowa.-...:.... Hi, 191 WAnron,; J: Pe GOR LSS aoe ne eae, Sata aa WatwortH, ELLEN Acknow ledgments li, 342; v, 81 H., Record of lecture by.) ie eee eee oe iii, 100 —, Valuable donation by BARE. wei, 1G Warp, Henry A., Election of... .ii, 348 Warp, WILLrAM,. Acknowledgment CON ars net inane Sees oe ate: Ve, Ou WaRNEBOLD, AuGust, Election of.v, 229 —, Record of death of........... v, 272 WARNER, JARED, Survey of elephant OO UN CEOG ere Renee eta iv, 318 WARWICK, Gorpon, Election of...i, 16 WASATCH MOUNTAINS (Summer bot- anizing in the), Utah territory ; Cx Shane 6 se ele i, 145 Wasuinaton, Donations from. . iii, 19, Be WASHINGTON county, Mammoth re- TOS MIA oa ges ete Cae re ae AVON ACh WASHINGTON STATE, Expedition to.iv, 211¢ LATS HOt muchon tears cee eee iv, 69 W. ATER, Analy: ses of, by R. J. Farqu- Marcon! er eataeee tyre vit iv, 204 ee AMA SIS Neen eccan toc teen iii, 182 WarerMAN, E. M., Valuable dona- LOMA ae eAe cote Satie neers, oe Tut Des Warxins, C.S., Election of....... 9 —, Record of papers by Saree Vv, 223, 268 —, Volcanoes of the Sandwich 1S EN OV0 Shas ee teeeein ero es ASE eo oe We 283 Watson, SERENO, cited on Ceano- EIS ned ei ah ae etre v, 189 — — — Chorizanthe........... iv, 45, 62 ae ae ELMS TE este ge eve RT Tae iv, 74 _, Collections Nye ea eva eects i, 145, 153 —, Description of lily by .. ui, 189 ==) Barly Work:/O8 25... °s.t ese nct v, 181 —, Election of ...... aeons ae li, 129 ane Reference to work of... iii, 172, 174 WatTTteNwyL, BRUNNER, cited on grasshoppers ...... BD ads Mover i, 254 —, Identification of species by....i, 251 Weav ING: Jbrehistonicsy sarees see i, 128 Wesser, A.G., Letter from, on pipes amdlitablats, . ree i cai iv, 305 WEBSTER, CLEMENT L.; A description of the Rockford shales of Iowa. V, ACADEMY OF NATURAL SCIENCES. . 3STER, CLEMENT L., Record of Paper DY Sse ee Seen \ic WriaMann, F. A., Reference to work of, on Solpugidee ee ese iii Wett (An artesian) at Moline; W. JAP Rian 20a), epee We.tineron, W. E., Election of.. WE WELIs, R. sie acts is » Ip Oe FY West Ly DIES, § Solmueides TrOMIe ele ill Westwoop, J. O., Election of, as honorary member........... ii, —, Reference to work of, on Sol- pusidie sic. eee ili, WHeEarLANp, Mounds near...... iil, WHEELER, GEorGE M., Election Of” Oo a ili, =, DULVE YS: Dyaclted aa. eee lv, WuHee ter, H. ’ Election Of... eee i WHEELER, ih J., Acknow ledgment GOs Soke, ice eis se katie eee Ve Wuee.ocr, 8. W., Artesian boring DW a taidd ao See eee w= oy Whirrpte, A. W., Reference to expe- dition" by 2s) = cece i WHITAKER, Joun H., Election of.i iv, Wuiraker, Lorrie Hatt, ——..iil, WHITE, Ap: AM, Reference ‘to Ww ork of, on 'Solpugidee Wuirr, Anprew D., Election of... Wuirr, CHARLES ie , cited on fos ‘al corals.) ss. eee Vv, —, Election of, as honorary mem- ber... 22. Saco eee 1 —, Valuable donation by......... i, Wu irr, H. M., Acknow ledgment GOW 5c eo heen ree eee iii, Wuirr, JAmes, Record of letter TOM 2s Nee eee eee mane Wuirrie.p, R. P., Election of... .1, —, Valuable donation by iil, Wuirney, J. D., cited on cranium from auriferous gravels —, Election of — "quoted on antiquities of Califor- WIAD ah Perea Suis. «rae ee ; = Wuirney, W. D., Election of.. W irre ESEY, Cuarues C. 54 cited an AMNOLOMUUTTES 1.9. ee eee iv, — — — bog deposits ........... iv, — — — Indian culture......... IV, —, Hlectton of). s.. 5 see il, — quoted on mound-builders. . . .1i, —, Valuable donation by ........ dy Wier, D., Reference to work of..i Wieox, EH. B., Election of! -: are 1 Wiper, Burt G., — —.......... ii, —, Valuable donation by....... ill, Page 268 INDEX TO PROCEEDINGS—VOLUMES I—V 360 Page Witey, Roserr, Collection by. . -ii, 127 WILLARD, CHARLIE, Resolution of (MEEN ONCE) (0) = (6 eee eee Ten waite WILLARD, FREDDIE, — — — — ...i, 78 Wuiams, ——, Election of ..... iv, 229 Wiutams, A. F., — —.......... ii, 161 —, Record of death of........... Ve 22 Wits, H.8., Coarves R. Keyes and; Preliminary annotated ratalague of the birds of lowa.v, 113 Wiuturamson, A. H., Election of. .iv, 228 Wits, A. C., Acknowledgment for ON JOWod bce oc Reo iv, 245 Wiuuts, Mrs A. ©., Valuable dona- tion \) Sot i iv, 246 Wixursron, M. L., Election of....iv, 241 —, Record of paper by.......... iv, 249 Wixurrs, THomas, Resolution of Meg io. ee... ily? Zits Wi.tropt, L. H., Acknow ledgment oe Se ii, 81, 95 —, Certificate from ............. ii, 98 —, Discovery of elephant pipes eee ee... iv, 260, 340 ECW OM Ola weenee =. -. ss ili, 88 W ILSON, Str Danren, quoted on left handedness 'ae......... 187 Witson, Joun E., Valuable gah RRCOMN LY. eeemeteres |... . ii, 146, 214 Wuson, W. W., Election a: ae iv, 213 mV aluable donations by ..iv, 212, 213 AWA, W..C., Election of ...... iv, 249 WINCHELL, ALEXANDER, cited on CH ech oe a LV 200 —,— — Indian culture......... iv, 289 ——— shell beds........ i, 42; ii, 162 ==), JBVECIONN (eis bis 6. On Oe li, 146 —, Letter from, on pipes and tab- JSULD OS eee gt a a .iv, 303 quoted on geology of Michigan, v, 17, 20 — — — relations of mound-build- Binh a5 ook ee iv, — —-— mastodon...... Se a iV, —, Record of lectures by....... mie — — — letters from....... hy Ob OS WincHe.tt, Newron H., Election (D1 yc. Geinbia 6 Ca poe oee ili, —, Valuable donation by........ iii, Wincuester, FE. D., Acknowledg- Me MNO ee ess 3 8'8 eens erent Oey V, WinG, GEorGE, Election of....... il, WING. Jin Qe — — hls esicnes os ill, —, Record of lecture by......... iil, Wrnxstow, C. F., cited on Indian cus- ROTI Lyte.) ca sis Anes ouereteye & elute — — — cranium from auriferous gravels. .:..... Perec IV, [Proc. D. A. N.8., Vor. V.] 257 219 9 o 205 8] 19 tel 3 Page Wier, Junia J., cited on Utah IGUXOVOTOKO [SW A, Ge Cs cee eae ii, 167 — een OF eR eile ra ies eee iit) 3} ; Exploration of a mound near Utah wakes Uitte sci. li, 28 Record of letter from......... ise oe Wisconsin, Bark lice from....... li, 297 —, Donations from..... li, 64; ii, 22, 38 Prehistoric cloth from .:..... i, 129 —=,, Primitive pobteny On... ....- iv, 187 Wisr, T. H , quoted on pipes and fablete ian ta Leer ly, 380 Wisiizenus, A., Election of....... ee le7, WiTHERELL, L. R.,— —......... te die —, Record of lecture by..-...:....1, 80 — — — letter from .............. i JY) — — — report by . 0.0.00. 8 2 et iv, 209 Wrirrr, Max E., Acknowledgment [RO ERO ET Reh Milan oe oe eae Veco Wirrer, F. M., Election of....... Vv, 221 —, Valuable donation by........ iii, -19 Wo r, Occurrence of............ ili, 86 Wotr, Jon, cited on sigedbe AV, 69 — —— Pyrguiopsiss.. ~... 5... 7, 10, 15 —=,, Klectione Ofna. ‘ii, 25 he tien trometer caesar Hi, IG —, Redescription of species founded Dyaitts, fea yee vy, 14 WomeEN’s CENTENNIAL ASSOCIATION (Tur), Acknowledgment to. .ii, 6 —, Resolution of thanks to...... rs ey Woop, Groree B., Testimonial to liedle Farquharson Dye ere Woop, Grorae E., Elec tion of... it ania Ry Woop, H. C., cited on ferns..... IV) fo Woop, Horatio C., Juntor, Refer- ence to work of, on Solpugi- Gee) Haase ses Deuce tae ee iii, 300 Woop, J. G., — — — — — — Serbs 28) Woop, Joun A., Acknowledgment GO 2 EIS a chee tation cepa Wea ued! Woop, Mary E., cited on ferns..iv, 75 “WoopLawn, Tue Srar or,” Ac- BO UMD) OL beet ch pis eee eee iii, 200 ==> ENStoryTols 6-25... manatees ili, 232 Woopman, H. T., Election of... ..ii, 129 —, Record of address by ........ li, 85 —, Vote of thanks tom s.tcie een ii, 85 WoopMANsEk, Ross, Election of..iv, 227 Wooprurr, L. D., ——......... iv, 229 —, Valuable donation by ....... iy, 229 Woopsta obtusa, Occurrence of...iv, 68 — OLPEYUNd, — reece ceccnncevess i, 147 Woopwarp, B. B., Election of... .ii, 164 —, Record of death of.......... ili, 103 —, Valuable donation by ....... iii, 61 Wortry, P. H., Election of...... Vise 2 e0 Worri county, Section in....... vy, 103 47 [July 21, 1893] 372 DAVENPORT ACADEMY Page Worruen, Amos H., Announcement OP deathrOL s..).. 5 see Se esi v,, 276 = ao ONECHINOIGS |. tase iv, 78 , Election of, as honorary mem- WEN we coe Che eee ae eee, — quoted on Hamilton fauna. pls, 262 SPU OLDs < eisiche sree ee ere ve, aly) —, Valuable donation by ........ 1, 223 WWiGUNDS, Gunso te ces ae meres i, 93 Waiaut, A. A., Collection by... .iil, 277 Wraiacnt, Exizur, Reference to work OAS elt amotio cid vy, 180 Wricut, Grorar, Valuable dona- tion | Oh ae ae a ili, 19 Wricut, W. G., Collections by. . .iv, 39; We als eee Blechion (Ole. | is. ato 5 ecieee ii, 38 Wuest, Perer, Acknowledgment to.v, 81 Wourpeman, G., Collection by.ili, 252, 264 Werrke, Hernricn, cited on South American inscriptions Bee 100 Ge (43% Wyrerara amplexicaulis, Occurrence Ole ed IE ae Re as i, 15 Write, J .54 Blechion of.) 25:2" Evan 2 WyMan, JEFFRIES, cited on Dighton TOG: on Made eee ii, 105 — — —mound-builders’ anatomy.i, 115 — — — mound pottery..... etal loo — — — shell mounds........... li, 226 — quoted on prehistoric cloth... .i, 129 Wyomine, Cicadee from..+....... ii, 68 —, Hieroglyphics in............- i, 148 —, Horned toads from ........-. ih.) 23 —, Hymenoptera —............. i, 206 === STI SCCLS <= aif Rib oe segs eons wish es i, 187 —, Obsidian implements in..... iii, 86 = ORGHO Pera TOM! «6 2)... iki. eae i, 249 —, Solpugidze —........... ili, 251, 267 W YoMING HILL, Remarkable mound in Vet Sl Cer Seer ee eo etete ate a Ene ost ae iv, 210 Wyrick (Holy stones of), Discus- SION Ol peti Here eee me 107 XANTHIUM sfruimarium, Occurrence Of: ah. ta tee obi Caen 1, 159 = AS ced Pea hat eo v, 137 Xenopnora conchyliophora, ——.v, 57 Xesronovus lugubris, ——........ i, 169 XYLEUTES robinixw, — — ..1, 177; ii, 192 XYLORICTES satyrus, ——........- Taal XYLOTERUS bivittatus, — —........ 1, 182 a VICUTIUGS a ae wae oe mele XYLOTRECHUS colonus, —— —~......-1, 172 OF NATURAL SCIENCES. Page Xyorrya bipinnata, Occurrence of. vy, 70 — fimbriata, — —.... 6... eee eee il, 249 YELLOwsTONE NarionaL Park, Ex- plorabion OLs 20:2). 4 eee Wile +84 Youne, Cartes A., Report by, quoted sa ie Ae ei ee iv, 294 Youne, Davrp, Collection by... .iii, 145 Youna, Henry C., Election of...iii, 94 Youna, J. B., Appointment of, on standing committee ........ i ov —, Election “Of jibes ee 1,-29\: 1 20s ey Record of memorial address DY: Ja. v ax ioc ne ee lii, 214 Youne, Mrs J. B., Appointment of, on standing committee. . ili, 67, 107 ~ —, Blection of}. 52. 5. 2-20 eee iii, 68— Youne, 0. Ge ,AcknoWlete iv, 66 ; Youne, Tuomas L., Election of. . 262 Yucatay, § Solpugidee from) aeeee “i 268 Yu aloifolia, Occurrence of. ...1i, 228 i EJ wo4 5 Th Sad - . ZANTHOXYLUM americanum, Occur- FENCE Of. esas RESIS A 2. i, 156 ZAPHRENTIS solida, ——......... v, 107 ZAUSCHNERIA californica, — —....1, 147 ZEELAND, Aboriginal art in...... iv, 112 ZENAIDURA macroura, Occurrence Of. . 4 22 oie ee Re Re ZirrEL, Karu von, cited on blas- toids! <.Vcs' Ys. Vy ZIZANIA aquatica, Occurrence of...v, 114 Zrzia integerrima, — —....-....-- i, 158 ZOFINGE ork v, 47, 65 — fulvus, — —......... Tesh S vy. 47, 65 — gundlachi, — —.........#s- y, 48, 65 — indentatus, — —.......--.--- v, 47, 65 — minusculus, ——.......- éou..V, 41, 69 — suppressus, —%—......4. Jae V¥5~ 6b Zonttris bilineata, — —......- arb re Zonorricuta albicollis, — —......V, 148 — leucophrys, ——............ ..v, 143 — querula, — —... 1. bee eee ee v, 148 ZooLocy; Work in... age - 2) eee li, 121 ZuNI pottery, Character of-- 5. = iii, 121 ZYGONECTES notatus, Occurrence of.v, 77 of, on Solpigide. sos eo lii, 292 ZOLLNER, anscenden- fala 5. tai e e8*s be oe ee ili, 162 Zonires arboreus, Occurrence of. .1i, 131; BINDING SECT. SEP 16 1966 QH Proceedings of the Davenport Academy of Sciences PLEASE DO NOT REMOVE CARDS OR SLIPS FROM THIS POCKET UNIVERSITY OF TORONTO LIBRARY STORAGE | 2 se Se eg Ea Hn Rca Eine Secemeduasicte COON oeene mre: Fr Pace g Sa 7el Se eg Me ge = Ae A, | mn