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Manuel de Conchyl. et de Palseontologie. 2 vols, grand 8vo. Paris, 

 1860-1862, with about 5,000 engravings, part colored. (Chenu, Manuel.) 



CONRAD, TIMOTHY A. Fossil shells of the Tertiary formations 

 of North America (Eastern). Philadelphia, 1832, 1 vol., 56 pages, 18 

 plates. As many West Coast fossils are ver}^ near, or identical with 

 Eastern, they need close comparison. (Conrad's Tertiary Shells.) 



Journal of Acad. Nat. Sciences of Philadelphia, vol. VII, p. 227, with 

 4 plates, 1837. The 45 new species described from California, with 

 figures, form the first important article on West Coast Shells. (Conrad, 

 Nuttall's Shells.) Some additional notes on them were given in the 

 Journal (new series), 1849 to 1854. 



American Journal of Science and Arts, New Haven, Conn., 1848. 

 Several Oregon fossils described and figured. 



Geology of the United States Exploring Expedition, under Com- 

 mander Wilkes. Report vol. X, Philadelphia, 1849. Plates. Numer- 

 ous Tertiary fossils described from Oregon; many of them since found 

 in California. (Conrad, Geol. of U. S. Expl. Exped.) 



Report on Explorations and Surveys for a Railroad to the Pacific 

 Coast, vol. V, appendix 2. Fossil Shells (Miocene, Eocene), and Recent, 

 with 9 plates, Washington, D. C, 1856. Same report, vol. VI, app., 

 p. 69, 5 plates of Miocene and Pliocene fossils. Same, vol. VII, part 

 2, p. 189, with 10 plates of Miocene and Pliocene species. (Conrad, 

 Pac. R. R. Rep't, vols. V, VI, VII.) 



American Journal of Conchology, vols. I to VII, 1865 to 1873, Phila- 

 delphia. Several articles on West Coast Shells. (See "The Writings 

 of T. A. Conrad," Bulletin U. S. Nat. Mus., No. 80, 1885.) 



COOPER, WILLIAM and JAMES G. Report of Explorations and 

 Surveys for a Railroad to the Pacific Coast. Washington, 1859, vol. 

 XII, part 2, and separate. Also, extracted from above in " Nat. Hist, 

 of Washington Territory," New York, 1859. 



Report upon the Mollusca Collected on the Survey by William Cooper, 

 with notes by J. G. Cooper. Species are also included from the coasts 

 of Oregon and California, besides the land and fresh-water shells from 

 the region north of Columbia River. (Cooper, Pac. R. R. Report.) 



COOPER, J. G., M.D. Proceedings of the California Academy of 

 Sciences, vol. II, 1862, pp. 202-207, on Nine New Californian Marine 

 Mollusca. 



Vol. Ill, p. 57, on New and Rare Mollusca Inhabiting the Coast of 

 California. Eight additional species, August, 1863. 



Pages 62-63, 1866, A New Genus of Terrestrial Mollusca Inhabiting 

 California (Binneya), with wood-cuts. 



Page 259, on a New Californian Helix, with notes on others. 



Page 294, A New Species of Pedipes. 



