THE NATURAL HISTORY SURVEY. 367 



ADAMS AND MIGHELS, J. W. (Ad. & Migh.) Descriptions of twenty-five 

 new species of New England Shells. (From Proc. Bost. Soc. N. H., 

 Vol. I, pp. 48-50, 1841.) 



ADAMS, HENRY AND ARTHUR. (H. & A. Ad.) Genera of Recent Mollusca. 

 Two Volumes, London, 1858. 



ADAMS, HENRY. (H. Ad.) In the Proceedings of the Zoological Society 

 of London, p. 145 1861. 



ALBERS, JOHANN CHRIST. (Alb.) Die Heliceen Nach Naturlicher Ver- 

 wamttschaft systematisch geordnet. Leipzig. 



.... Malakozoologische Blatter, Vol. IV, p. 91, 1857. 



ALDER, JOSHUA. (Aid.) A catalogue of the Mollusca of Northumberland 

 and Durham. (From The Transactions of the Tyneside Naturalists' 

 Field Club, Newcastle-on-the-Tyne, 1848.) (Cat. North, and Durh.) 



ANTHONY, JOHN G.. (Anth.) Descriptions of three new species of shells. 

 (From the Bost. Journ. N. H., Vol. Ill, pp. 278-279, 1840.) 



Descriptions of New Species of American Fluviatile Gastropods. 



(From Proc. Phil. Acad., p. 71, 1860.) 



Descriptions of two New Species of Goniobases. (From Amer. Journ. 



Conch., Vol. I, p. 36, 1865.) 



.... Descriptions of New Species of North American Unionidae. (From 

 same, Vol. I, pp. 155-164, 1865.) 



.... Descriptions of New American Fresh-water Shells. (From same, Vx>l. 

 II, pp. 144-147,1866.) 



..\.ListofLand and Fresh-water Shells found chiefly in the vicinity of 

 Cincinnati. (No date or descriptions.) 



.... In Proc. Bost. Soc. N. H., Vol. Ill, pp. 160-163, 1850.) 



ANONYMOUS. Descriptions of some of the Fresh-water Gastropoda Inhab- 

 iting the lakes and rivers of Canada. (From the Canadian Naturalist 

 and Geologist, and Proceedings of the. Natural History Society of 

 Montreal, Vol. II, pp. 195-215, 1857.) 



AUGHEY, SAMUEL. The Superficial Deposits of Nebraska. (From the 

 Report on the Geological and Geographical Surveys of the Territo- 

 ries for 1874. Reprinted, pp. 1-31.) 



BAIRD, . In the Proceedings of the Zoological Society of London, 



p. 68, 1863. 



BAKER, FRANK COLLINS. A Catalogue of Conchological Abbreviations. 

 (From The Nautilus, Vol. IV, pp. 89-91, 1890; 115-117, 1891.) 



... .A Day on the Chicago Drainage Canal. (From the same, Vol. XII, 

 No. 6, p. 63, October, 1898.) 



.... A New Sphaerium. (From the same, p. 65.) 



.... Collecting about Chicago. (From Sports Afield, Vol. XIX, No. 2, Aug., 

 1897.) 



.... Notes on Radulse. (From Journ. Cin. Soc. N. H., Vol. XIX, pp. 81-93, 

 1897.) 



On a Collection of Mollusks from Grand Tower, 111. (From The Nau- 

 tilus, Vol. XI, No. 3, p. 28, July, 1897.) 



....On the Correct Position of the Aperture in Planorbis. (From The 

 Journ. Cin. Soc. N. H., Vol. XIX, p. 45, 1896.) 



On the Pulsations of the Molluscan Heart. (From the same, pp. 73-78, 



1897.) 



