434 



LIFE OF THE PLEISTOCENE 



Salisbury, R. D. 



1896. Loess in the Wisconsin Drift Formation. Journ. Geol., IV, pp. 929-937. 

 1899. The Geography of Chicago and Its Environs. Bull. Geog. Soc. Chicago, I. 

 1902. See Chamberlin, T. C. 



1906. See Chamberlin, T. C. 

 1909. See Bascom, F. 



1912. Physical Geography of the Pleistocene with Reference to the Correlation of 

 Pleistocene Formations. Outlines of Geologic History with especial Reference 

 to North America, pp. 265-275. Chicago. 



Salisbury, R. D. and Knapp, G. N. 



1909. Philadelphia Folio, U. S. G. S., No. 162. 

 Sampson, F. A. 



1913. A Preliminary List of the Mollusca of Missouri (Exclusive of the Unionidae). 

 Trans. Acad. Sci. St. Louis, XXII, No. 3, pp. 67-108. 



1914. Postpliocene Shells of Providence and Lupus, Missouri. Nautilus, XXVIII, pp. 

 15-17. 



Sauer, Carl O. 



1916. Geography of the Upper Illinois Valley and History of its Development. 111. 

 State Geol. Surv., Bull. 27, pp. 1-208. 

 Savage, J. 



1878. On Mastodon Remains in Douglas County. Trans. Kansas Acad. Sci., VI, pp. 

 10-11. 

 Savage, T. E. 



1902. Geology of Henry County. Geol. Iowa, XII, pp. 289-294. 



1903. Geology of Tama County. Geol. Iowa, XII, pp. 230-243. 



1904. A Buried Peat Bed in Dodge Township, Union County, Iowa. Proc. Iowa Acad. 

 Sci., XI, 1903, pp. 103-109. 



1905. Geology of Fayette County. Geol. Iowa, XV, pp. 433-546. 



1905a. Geology of Benton County. Geol. Iowa, XV, pp. 127-225 (201-210). 

 1913. See Shaw, E. W. 



1915. The Loess in Illinois; Its Origin and Age. Trans. Ill Acad. Sci., VII, pp. 100-117. 

 Say, Thomas. 



1825. Descriptions of some New Species of Fresh-water and Land Shells of the United 

 States. Journ. Phil. Acad. Sci., V, pp. 119-131. 



1829-1831. Descriptions of some New Terrestrial and Fluviatile Shells of North America. 

 New Harmony Disseminator of Useful Knowledge, II, p. 229 et seq. ad interim, 

 1829-1831. 



1832. American Conchology; or, Descriptions of the Shells of North America. Il- 

 lustrated by Colored Figures from Original Drawings, executed from Nature. 

 New Harmony, Ind., Part V. 

 Scharef, R. F. 



1907. European Animals; their Geological History and Geographical Distribution. 

 London. Pp. i-xiv, 1-258. 



1912. Distribution and Origin of Life in America. New York. Pp. 1-497. 

 Scott, William B. 



1885. Discovery of an Extinct Elk in the Quaternary of New Jersey. Amer. Nat., 



XIX, p. 495. 

 1885a. Cervalces americanus, a Fossil Moose or Elk. from the Quaternary of New Jersey. 

 Proc. Phil. Acad. Sci., pp. 181-202. 



