|Stone Dagger Publications -
Tankersley, K. B.
2002 In Search of Ice Age Americans. Gibbs Smith Publisher, Salt Lake City, Utah.
Frison, George C.
1974 “Archaeology of the Casper Site” in The Casper Site: A Hell Gap Bison Kill on the High Plains edited by George B. Frison. Academic Press, New York pp. 1-112.
Frison, George and Bruce Bradley
1999 The Fenn Cache: Clovis Weapons and Tools. One Horse Land and Cattle Company, Santa Fe, New Mexico.
Hofman, Jack L. and Eric Ingbar
1988 A FOLSOM HUNTING OVERLOOK IN EASTERN WYOMING. Plains Anthropologist, pp. 337-350.