Lewis, Willie Newbury, Between Sun and Sod, Texas A&M University Press, College Station, 1976.
Rathjen, Frederick W., The Texas Panhandle Frontier, Texas Tech University Press, 1973.
Speer, Roberta D., Culture History of Prehistoric Indians of the Texas Panhandle Region, unpublished paper.
Sources for word definitions:
1. artifact. (n.d.). The American Heritage® Dictionary of the English Language, Fourth Edition. Retrieved July 03, 2009, from Dictionary.com website: http://dictionary.reference.com/browse/artifact
Sources for photos:
clovis point - Courtesy of PPHM Archeology Department
bison hide hunters - Courtesy of Kansas State Historical Society
Sources from the art collection at Panhandle-Plains Historical Museum, Canyon, Texas:
Ben Carlton Mead, Coronado's Coming, oil on canvas glued to wall (mural), 1934.
Ben Carlton Mead, Antelope Creek Focus, oil on canvas glued to wall (mural), ca. 1940.
H.D. Bugbee, Kiowas Hunting Buffalo, oil on canvas glued to wall (mural), 1957.