;>50 CAMFOHNIA ACADEMY DF SCIENCES. 



1860-62. Manuel de C(>ncliylit)logie et ile PaheontoUijjio. 2 vols., grand Svn, with alxmt 



5000 cnj4raviiij;s, |)arl colori-d. Paris, 1860-62. 



1832. Conrad, Timothy A. Fossil Shells of the Tertiary Formations of North America 



(Eastern), i vol., 56 pages, 18 plates. Philadelphia, 1832. 



Ah many West Const fossils nre very near, or iileiificnl with Ensteni, they need close 

 compnriHoii. 



1837. Descriptions of New California Shells. Jour. Acad. Nal. .^ci. Plii/a., \'ol. V'll, 



1837, pp. 227 el seq., 4 plates. 



The 45 new species desrrihcd from Cnliforniii, with (ij^nres, form the lirst important article 

 on West Coast shells. 



1849. Report of United Stales Exploring Expedition, under Commander Wilkes, \'ol. X, 



Geology. PhiUnlclphia, 1849. 



Plates and descriptious of Tertiary fossils from Oregon, muny of which have since been 

 found in California. 



1856. Report of Explorations and Surveys for a Railroad to the Pacific Coast. \'o\. \, 



Appendi.x 2, Fossil Shells and Recent, with 9 plates; Vol. VI, Appendix, p. 69, 

 5 plates, Fossils; Vol. \'II, Part 2, p. 189, 10 plates. Washington, D. C, 1856. 



,855_y-j. Am. four. Conch., Vols. I to VII, 1865 to 1873. 



Several articles on West Coast shells. 



i860. Cooper, William. Report of Explorations and Surveys for a Railroad to the Pacific 



Coast, Vol. XII, Part 2, No. 6. Report upon Mollusca Collected on the vSurvey. 

 Washington, i860. Also separately. 



,862. Nine New Californian Marine Mollusca. Proc. Cal. Acad. Sci., Vol. II, 1862, 



pp. 202-207. 



,863. On New and Rare Mollusca Inhabiting the Coast of California. Pror. Cal. Acad. 



Sci., Vol. Ill, 1863, p. 57. 



1867. Geographical Catalogue of the Mollusca Found West of the Rocky Mountains, 



between Thirty Degrees and Forty-nine Degrees north latitude. Pamphlet, 4to, 40 

 pages. San Francisco, 1867. 

 797 species named. 



i8yoa. Notes on the Mollusca of Monterey Bay, California. Am. four. Conch., Vol. VI, 



1870, p. 42. 



247 species named. 



1870^. Note on Gadinia and Rowellia. Am. four. Conch., Vol. VI, 1870, p. 320. 



1874. On the Tertiary Geology of California, with Notes on the Characteristic Fossils, 



etc. Proc. Cal. Acad. Sci., Vol. V, 1874, pp. 172, 389, 401, 422. 



1888. Catalogue of Californian F'ossils. jth Ann. Rept. Cal. St. Min. (William Irelan.) 



Sacramento, 1888. 



jggo. Value of Fossils as Indications of Important Mineral Products. <)th Ann. Rept. 



Cal. St. Min. (William Irelan.) Sacramento, 1890. 



1894a. Lists of Fossils in "Gas and Petroleum yielding Formations of the Central Valley 



of California." By W. L. Watts. Dull. Cal. St. Min. Bureau, No. 3, 1894. 



1894/J. Catalogue of Californian Fossils. Parts 2, 3, 4 and 5. Bull. Cal. St. Min. Bureau, 



No. 4, 1894. 



J897. List of Fossils in "Oil and Gas yielding Formations of Los Angeles, Ventura, and 



Santa Barbara Counties." By W. L. Watts. Bull. Cal. St. Min. Bureau, No. 11, 

 1897, pp. 79-87. 



