1884.] NATURAL SCIENCES OP PHILADELPHIA. 359 



Call, 11. E,, and C. E. Beecher. Notes on a Nevada shell (Pyrgula neva- 



densis). The Authors. 



Cantoni, Gaetano. Saggio di fisiologia vegetale, 1883. The Author. 



Carpmael, Ch. Report of the meteorologi-eal service of the Dominion of 



Canada, 1883. The Author. 



Casey, Thomas L. Contributions to the descriptive and systematic cole- 



opterology of North America. The Author. 



Caswell. E. T. Annual address before the American Academy of Medicine. 



1881. Dr. R. J. Dunglison. 



Censo general de la Provincia de Buenos Aires demografico, agricola, 



industrial, comercial, etc. Verificado el 9 de Octubre de 1881. 



The Census Commisson. 

 Certes, A. De I'act-ion des haute pi-essions sur la vitalite des micro- 

 organisms d'eau douce et d'eau de mer, 1884. 

 Sur la cu ture, al'abri des germes atmospheriques des eaux et des 

 segments rapportes par les expeditions du Travailleur et du Talis- 

 man, 1882-83. The Author. 

 Challenger, Voyage of. Report of the scientific results. Zoology, Vols. 

 Ill — VIII ; Narrative, II ; Physics and Chemistry, I. 



Her Biitannic Majesty's Government. 



Ohamberlin, S C. The bearing of some recent determinations on the 



correlation of the eastern and western terminal moraines. 



Hillocks of angular gravel and disturbed stratification. The Author. 



Chapman, Henry C History of the discovery of the circulation of the 



blood, 1884. The Author. 



Chief of Engineers, U. S. A. Annual report, 1883. Pts. 1, 2 and 3. 



Engineer Department, U. S. A, 



Chief of Oi'dnance. Report of. 1883, War Department. 



Christian Philosophical Institute. Geometry of the circular plane and 



the harmony of the solar courses. 



Appendix and corrigenda to the earlier editions of John Hampden's 



map of the world as a circular plane. 

 Common sense on scientific subjects. 

 What is a Jew ? 



A compendium of practical instruction in the laws of nature. London, 



1884. The Institute. 



City Hospital, Boston. Twentieth annual report of the Ti-ustees, 1883-84. 



The Trustees. 



Colonial Museum and Geological Survey of New Zealand. 18tti annual 



report, together with the 14th annual report on the Colonial Botanic 



Garden, 1882-83. 



Reports of geological explorations during 1882. The Pui-vey. 



Colorado Scientific Society. Artesian wells of Denver, 1884. The Society. 



Comite Geologique, Russe. Bulletin 1882, 1883, Nos. 1-9 ; 1884, 1-5 ; 



Memoires I, 1, 2. The Survey. 



Commissioner of Education. Reports, 1881-83. 



Department of the Interior. 



Commissioners of Inland Fisheries. 18th annual report, December 31, 



1883. The Commissioners. 



Cope, Edw. D. On the contents of a bone cave in the Island of Anguilla 



(West Indies). 



The evidence for evolution in the history of the extinct mammalia. 



1883. 

 Paleontological Bulletins. Nos. 37-39. 

 The Condylarthra. 

 On Catagenesis, 1883. 

 The Creodonta. 



The Tertiary Marsupialia, 1884. 

 The Batrachia of the Permian period of North America. The Author. 



