— 20 — 



are very fine, but errors occur in the text, many of which are corrected 

 by Carpenter in Moll, of Western North America, p. 562. Over 2,700 

 plates have been issued. Continued since 1865, by Sowerby. (Reeve, 

 Conch. Icon.) 



REMOND, AUGUSTE. Proceedings of the Cal. Acad, of Nat. 

 Sciences, vol. Ill, 13-52, 1863, on New Tertiary Fossils (two Mollusks, 

 five Radiata). See also his Geological Explorations in Northern 

 Mexico, on p. 244 of same volume, March, 1886. See also Paleontology 

 of California, vol. II, p. 270, and figures of his new species, by W. M. 

 Gabb. 



ROEMER, Dr. FERDINAND. Texas, Mit Einem Naturwissen- 

 schaftlichen Anhange, Bonn, 1849. Catalogues of Mollusca and 

 Fossils given, but none of his new living species extend to California. 

 (Roemer, Kreidebild.) 



ROWELL, Rev. JOSEPH. (See Newcomb.) Proceedings Cali- 

 fornia Acad. Nat. Sciences, vol. Ill, p. 21; 1863, p. 353. Mr. Rowell 

 also collected largely at Panama, etc. See Carpenter's Moll, of Western 

 North America. 



SARS, M. and G. 0. Works on Mollusca of Norway, issued from 

 1835 to 1838, 8 vols., and many plates. Bergen and Christiania. Some 

 Arctic species also found in California. 



SAY, THOMAS. (Reprint of works by Binney.) The complete 

 writings of Thomas Say, on the Conchology of the United States, edited 

 by W. G. Binney, New York, 1856 to 1858, with 75 plates, mostly from 

 originals on copper; a few fac similes of lithographs. 1 vol., 250 pp. 

 The species extending to the West Coast are all small land and fluvia- 

 tile mollusks. One or two by older authors are figured that may be 

 identical on both shores of North America. The fossils especiall}'^ need 

 close comparison. His writings date from 1817 to 1834, he being the 

 first American conchological author. 



SHUMARD, B. F. See writings of B. F. Shumard in Bulletin of 

 U. S. Nat. Mus., No. 30, Washington, D. C, 1885. 



SOWERBY, JAMES, and JAMES De CARLE. The Mineral Con- 

 chology of Great Britain, 12 vols., 8vo, 648 colored plates, London, 

 1812-1829. (Sby. Min. Conch.) 



The Genera of Recent and Fossil Shells, London, 1820-1824, 2 vols., 

 8vo, and Zoological Journal, 1825-1835, 5 vols., 8vo, both with colored 

 plates, illustrate several West U. S. Coapt species of other authors, as 

 well as their own new ones. (Sowerby, Genera.) 



SOWERBY, GEORGE B. (See Broderip.) A Catalogue of the 

 Shells in the Collection of the Earl of Tanker ville, with an Appendix, 

 describing new species. Small 4to. 9 plates, colored. London, 1825. 



