Suggested Readings

BUMP, JAMES D., en. al., Guide Book, Fifth Field Conference of the Society of Vertebrate Paleontology in Western Dakota, 85 pp. Museum of Geology, South Dakota School of Mines and Technology, Rapid City, S. Dak., 1951.

BURT, WILLIAM H. and GROSSENHEIDER, RICHARD P., Field Guide to the Mammals. Houghton Mifflin, Boston, 1952.

CLARK, JOHN, The Stratigraphy and Paleontology of the Chadron Formation in the Big Badlands of South Dakota. Annals of the Carnegie Museum, Vol. XXV, pp. 261-350, Pittsburgh, Pa., 1937.

DARTON, N. H., Volcanic Action in the Black Hills of South Dakota. Science N.S., Vol. 36, pp. 602-603, 1912.

______,and PAGE, SIDNEY, Central Black Hills. U.S. Geol. Survey, Folio 219, 1925.

GERMAN, JOHN C. and GERMAN, LOUISE, Color Records of the Badlands. Nat. History, Vol. 37, No. 4, pp. 353-361, 10 figs., April 1936.

OVER, WILLIAM H., Wild Flowers of South Dakota. University of South Dakota, Vermillion, 1942.

______ and THOMAS, CRAIG S., Birds of South Dakota. University of South Dakota Museum, Vermillion, 1946.

PETERSON, ROGER TORY, A Field Guide to Western Birds. Houghton Mifflin, Boston, 1961.

ROTHROCK, E. P., A Geology of South Dakota. Part 1. So. Dak. State Geol. Survey, Bull. No. 13, 1943.

SCHELL, HERBERT S., History of South Dakota. University of Nebraska Press, Lincoln, 1961.

SCHUMM, STANLEY, Evolution of Drainage Systems and Slopes in Badlands. Bulletin of Geol. Soc. of Amer., Vol. 67, pp. 597-646, 43 figs., 6 pls., May 1956.

WANLESS, HAROLD ROBIN, Lithology of the White River Sediments. Am. Philos. Soc., Proc., Vol. 61, No. 3, pp. 184-203, 1 fig., 2 pls., 1922.

______, The Stratigraphy of the White River Beds of South Dakota. Am. Philos. Soc., Proc., Vol. 62, No. 4, pp. 190-269, 10 figs., 9 pls., 1923.

WINTER, JOHN M., en al., A Check List of the Vascular Plants of South Dakota. State University of South Dakota, Vermillion, 1959.