North Dakota: A Guide to the Northern Prairie State

by Federal Writers' Project of the Works Progress Administration for the State of North Dakota

PALEONTOLOGY

Hornaday, W. T. Tales from Nature's Wonderland. New York, Charles Scribner's Sons, 1924. o. p. 235 p. il. Paleontology written for children. Also contains stories of strange animals on earth today.

Lucas, Frederic A. Animals of the Past. New York, printed for the American Museum of Natural History, 1916. 266 p. il. 4th edit. (Handbook Series No. 4.) An account in story form of some of the creatures of the ancient world.

Williams, Henry Smith. Survival of the Fittest. New York, Robert M. McBride and Company, 1932. 231 p. il. Vivid descriptions of some of the animals which once roamed the plains of North Dakota.