— 21 — 



Ten or more Californian species are named, and some described. See 

 Carpenter's Moll, of West Amer,, p. 522, showing enormous prices set 

 on some common Californian shells, then rare. (Sby. Tank. Catal.) 



The Malacological Magazine. Part II. London, 1838-1839. Mono- 

 graph of Genus Margarita (figured in next work). 



SOWERBY, G. B. and G. B., Jr. The Conchological Illustrations, 

 colored figures of all hitherto unfigured recent shells. London, 1832- 

 1841, 2 vols., 12mo, 200 plates. Several Californian and Mexican species 

 (chiefly described by other authors) are figured. (Sby. Conch. 111.) 



A Conchological Manual, illustrated by 500 figures of shells. Lon- 

 don, 1839. (Sby. Conch. Manual.) 



Thesaurus Conchyliorum, or Figures and Descriptions of Shells. 

 Published in parts, 1842 to 1859. Excellent illustrations of all the 

 new species obtained, with monographs of many genera by A. Adams, 

 Hanley, Hinds, etc. See also Reeve, Conchologia Iconica. (Sby. Thes. 

 Conch.) 



STEARNS, ROBERT E. C. Proc. Cal. Acad. Nat. Sciences, vol. 

 Ill, pp. 275 to 384. Several Catalogues of West Coast Shells, and 

 notes on habits, etc. Vol. IV, p. 226, 1872, various papers on distribu- 

 tion of shells. Vol. V, 1873-1874, pp. 77 and 78, New Marine Mollusks 

 from the West Coast of North America. Several papers on other 

 subjects. Later papers and descriptions of New Mollusca from the 

 West Coast will be found in current Eastern journals. Several new 

 species were described in loose sheets issued as " Conchological Memo- 

 randa." 



STIMPSON, WILLIAM. Proc. Bost. Soc. of Nat. History, vol. Ill, 

 1850, vol. IV, 1851-1852, contain descriptions of many Eastern Marine 

 Mollusks, with some also found in the North Pacific. 



Proc. Acad. Nat. Sciences of Philad., 1855, p. 376. Descriptions of 

 some of the New Marine Invertebrates from Chinese and Japanese Seas, 

 etc., all being species without external shells, need comparison with 

 those of Western North America. Also, papers in the American 

 Journal of Conchology, 7 vols., 8vo, 1865-1872. 



SWAINSON, WILLIAM. Zoological Illustrations, including Figures 

 and Descriptions of Birds, Insects, and Shells, 6 vols., 8vo, 318 colored 

 plates. The Shells in 5 parts, 40 colored plates, 4to, London, 1820 to 

 1833. (Sw. Zool. 111.) 



Exotic Conchology, or Drawings of Rare Shells, etc., 48 plates, 4to, 

 London, 1834. Also, 2d ed. by Hanley, 1841. (Sw. Exot. Conch.) 



TRASK, J. B. (first State Geologist of California). Proc. Cal. Acad. 

 Nat. Sciences, vol. I, 1855, pp. 27-29, Descriptions of New Species of 

 Naiades, p. 39, Description of Ammonites Batesii. p. 40, Description 



3f 



