SECTION B.] NORTH AMERICAN CONCHOLOGY, 607 



CrOllld. — A System of Natural History, containing scientific and popular 

 descriptions of various animals : by A. A. Gould, M. D. Boston, 1853. 



Pilkingtoili — Natural History ; abridged for the use of Schools : by 

 Mks. PiLKiNGTON. Philadelphia, 1818. 



[Chapter viii, p. 257, treats of Shell-Fish of the Testaceous kind.— W. G. B.] 



Mayo, C. — Conchology for Schools. New York. 



(jJoodricli, S. G. — A Pictorial Natural History for the use of Schools. 

 Boston, 1851. 



Wyatt, Thos. — A Synopsis of Natural History, embracing the Natural 

 History of Animals, with human and general Animal Physiology, 

 Botany, Vegetable Physiology, and Geology. Translated from the 

 French, with additions, and arranged as a text-book : by Thomas Wyatt. 

 With 49 plates. Philadelphia, 1849. 



[This is a translation of Lemonnier. — W. G. B.] 



ENCYCLOPEDIAS, &c. 



I have already quoted the American editions of Nicholson's 

 Encyclopedia (p. 254), and the Iconographic Encyclopedia (p. 

 248). There are American editions of several other foreign 

 Cyclopedias containing articles on general Conchology (usually 

 under that title). The American Encyclopedias also treat of 

 Conchology in the same general manner. Among these works 

 are the following : — 



Ree. — Ree's Encyclopedia. Philadelphia, 1810-24. Conchology, vol. 

 ix, p. 470. 



Edinburgh Encyclopedia, Philadelphia, 1832. Conchology, vol. vi, pt. 2, 

 pp. 677-730. 



Encyclopedia Americana. Philadelphia, 1835. Conchology. 



Ilodge.— Appleton's New American Encyclopedia, New York, 1855-63. 

 Mollusca, &c. Vol. v contains the article Conchology : by James 

 Tiiacuer Hodge. 1859. 



Brande's Dictionary of Arts and Sciences. New York, 1844. Arti- 

 cle Conchology, &c. 



Gregory's Dictionary of Artb and Sciences. Philadelphia, 1815, 1816. 



