sciiMKCKKP.iKi:.] BULLETINS. 25 



Art. XIV. Report upon tin- insects collected l)y 1'. R. IJhler (lnriii<j; the 

 explorations of 1875, including monographs of the fanu- 

 lies Cydnid;e and Saldic, and the I lemiptera collected by 

 A. S. Packard, jr., M. D., by P. R. Uhler, pp. 355-475, 

 pis. 27-28. [Continued on p. 765.] 

 Art. XY. Descriptions of the Aranete collected in Colorado in 1875 by 

 A. S. Packard, jr., M. D., by T. Thorell, Ph. D., junior 

 professor of zoology in the Universty of Upsala, Sweden, 

 pp. 477-529. 

 No. 3. May 15, 1877. 531-737 pp., 1 L, 29-39 pis. 



Art. XVI. Comparative vocabulary of Utali dialects, by Edwin A. Bar- 

 ber, pp. 533-545. 

 Art. XVII. Methods of making stone weapons, by Paul Schumacher, 

 pp. 547-549, pi. 29. 

 Art. XVIII. On a peculiar type of erujttive mountains in Colorado, by 

 A. C. Peale, pp. 551-564. 

 Art. XIX. Report on the geology of the region of the Judith River, 

 Montana, and on vertebrate fossils obtained on or near 

 the Missouri River, by E. I). Cope, pp. 565-597, pis. 30-34. 

 Art. XX. Paleontological papers No. 1. — Descriptions of Unionida; 

 and Physidte, collected by Professor E. D. Cope from the 

 Judith River group of Montana Territory during the sum- 

 mer of 1876, by C. A. White, M. D., pp. 599-602. 

 Art. XXI. Paleontological papers No. 2. — Descriptions of new species 

 of Uniones and a new genus of fresh-water Gasteropoda 

 from the Tertiary strata of Wyoming and Utah, by C. A. 

 White, M. D., pp. 603-606. 

 Art. XXII. Paleontological papers No. 3. — Catalogue of the invertebrate 

 fossils hitherto published from the fresh- and brackish- 

 water deposits of the western portion of North America, 

 by C. A. White, M. D., pp. 607-614. 

 Art. XXIII. Paleontological papers No. 4. — Comparison of the North 

 American Mesozoic and Cenozoic Unionidas and associated 

 mollusks with living species, by C. A. White, M. D., pp. 

 613-624. 

 Art. XXIV. Paleontological papers No. 5. — Remarks on the paleonto- 

 logical characteristics of the Cenozoic and Mesozoic groups 

 as developed in the Green River region, by C. A. White, 

 M. D.. pp. 625-629. 

 Art. XXV. Precursory notes on American insectivorous mammals, with 

 descriptions of new species, l)y Elliott Cones, captain and 

 assistant surgeon, IT. S. A., secretary and naturalist of the 

 survey, pp. 631-653. 

 Art. XXVI. Notes on the ornithology of the region about the source of 

 the Red River of Texas, from observations made during 

 the exploration conducted by Lieut. E. H. Ruffner, Corps 

 of Engineers, U. S. A., by C. A. H. McCauley, lieutenant. 

 Third United States Artillery, annotated by Dr. Elliott 

 Cones, U. S. A., pp. 655-695. 

 Art. XXVII. Catalogue of the land and fresh-water shells of Nebraska, 



by Samuel Aughey, Ph. D., pp. 697-704. 

 Art. XX VIII. Notes on the geographical work of the United States Geolog- 

 ical and Geographical Survey of the Territories, by A. D. 

 Wilson, chief topographer, pp. 705-737, pis. 35-39, 1 man. 



