BIBLIOGRAPHY.* 



Adams, C. 0. 



'92. Mollusks as Catfish Food. Nautilus, Vol. V., p. 127. 

 Anonymus. 



'84. List of the Unionida 3 of the Gould Collection. Thirty- 

 fifth Ann. Rep. N. Y. State Mus. Nat, Hist., 1881, p. 68. 

 '84a. List of Shells presented to the State Museum by Dr. 

 James Lewis, March 15, 1875. Thirty-fifth Ann. Rep. N. Y. 

 State Mus. Nat. Hist., 1881, p. 112. 



'95. Planorbis sampsoni Ancey in Illinois. Nautilus, Vol. IX., 



p. 36. 

 '06. Output of American Pearls. Nautilus, Vol. XX., p. 9. 

 Anthony, J. G. 



'60. Descriptions of New Species of American Fluviatile Gas- 



teropods. Proc. Acad. Nat. Sci. Phila., 1860, p. 55. 

 Baker, F. C. 



'96. On the Correct Position of the Aperture in Planorbis. 



Journ. Cin. Soc. Nat. Hist,, Vol. XIX., p. 45. 

 '97. On a Collection of Mollusks from Grand Tower, Illinois. 



Nautilus, Vol. XL, p. 28. 

 '97a. On the Pulsations of the Molluscan Heart. Journ. 



Cin. Soc, Nat. Hist,, Vol. XIX., p. 73. 

 '97b. Notes on Raduhe. Journ. Cin. Soc, Nat, Hist., Vol. 



XIX., p. 81. 

 '97c. Collecting about Chicago. Sports Afield, Vol. XIX., No. 



2, Aug. 

 '98. A Day on the Chicago Drainage Canal. Nautilus, Vol. 



XII., p. 63. 

 '98a. A New Spluierium. Nautilus, Vol. XII., p. 65. 

 '98 -'02. The Mollusca of the Chicago Area, The Pelecypoda. 



1898. The Gastropoda. 1902. Parts I. and II. Bull. No. 



III., Nat. Hist, Surv. Chicago Acad. Sci. 

 '99. Notes on the Mollusks of Lilycash Creek. Nautilus, Vol. 



XIII. , p. 30. 



*This list of references to publications on Illinois Mollusca is believed to be meas- 

 urably complete. Absolute completeness can not be claimed for it, as it is possible 

 that some references have escaped the writer's notice, owing to inaccessible or ob- 

 scure publication. It is believed, however, to embrace all of the more important ref- 

 erences. 



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