LYMNyEID^E OF NORTH AMERICA. 473 



1861, b. List of Recent Land and Fresh-Water Shells Collected Around 

 Lakes Superior and Huron in 1859-1860. Can. Nat. Geol., VI, p. 268. 



1880. List of Fresh-Water Mollusca from Manitoba and the Valley of the 

 Nelson River. Geol. Surv. Canada. Report Progress for 1878-79. 

 Appendix III, pp. 61-62 C. 



1881. List of Land, Fresh-Water and Marine Mollusca. Rep. Geol. & Nat. 

 Hist. Surv. Can., 1879-1880, Appendix IV, pp. 75-76. 



Betten, C. 



1901. See Needham, J. G. 

 Berry, S. S. 



1908. Molluscan Fauna of the San Bernardino Mountains, California. 

 Nautilus, XXI, pp. 121-124, March. 



1909. The known Mollusca of San Bernardino County, California. Nauti- 

 lus, XXIII, pp. 73-79, November. 



1910. Mollusks of Unity, Maine. Nautilus, XXIV, pp. 61-63, October. 

 Beyer, S. W. 



1898. Buried Lcess in Story County. Proc. Iowa Acad. Sci., VI, pp. 117- 

 121. 



Binney, William G. 



1860. Check List of the Shells of North America. Smith. Mis. Coll., 1860. 



1861. Catalogue of Land and Fresh- Water Univalve Mollusks Collected in 

 British America by Messrs. Ross, Kennicott and Drexler, and De- 

 posited in the Smithsonian Collection. Proc. Acad. Nat. Sci. Phil., 

 p. 330. 



1863. Bibliography of North American Conchology Previous to the Year 



1860. Smith. Miss. Coll. 

 1865. Land and Fresh- Water Shells of North America. Part II, Pulmonata 



Limnophila and Thalassophila. Smith. Miss. Coll., No. 143, 1865. 

 1867. Notes sur quelques especes de Mollusques fluviatiles de l'Amerique 



du Nord. Journ. de Conch., XV, p. 427. 



1870. Edition of Gould's Invertebrates of Mass. See Gould. 



1871. See Bland, Thomas. 



1885. A Manual of American Land Shells. Bull. U. S. Nat. Mus., No. 28. 

 Binney, W. G, and Bland, Thomas. 



1870. Notes on Lingual Dentition of Mollusca, No. 1. Ann. N. Y. Lye. 

 Nat. Hist., IX, pp. 281-295. 

 Blake, W. P. 



1856. Geology of the 35th Parallel. Pacific R. R. Reports, III, part IV, 

 p. 11. Lcess Fresh-Water Shells mentioned on p. 22. 

 Bland, Thomas. 



1862. Notice of Land and Fresh-Water Shells Collected by Dr. J. G. Cooper 

 in the Rocky Mountains, etc., in 1860. Ann. N. Y. Lye. Nat. Hist., 

 VII, pp. 362-370. 



1870. See Binney, W. G. 

 Bland, Thomas, and Binney, W. G. 



1871. On the Lingual Dentition of Limnsea Appressa, Say, and Limnaea 

 Megasoma, Say. Amer. Journ. Conch., VII, pp. 161-162. 



