1. Amick, D.S. 1996 Comparative Analysis of Early Stemmed Pointsfrom the Black Rock Desert of Nevada. Paper presented at the 61st Annual Meeting of the Society for American Archaeology, New Orleans.
2. Atwood, W.W. and K.F. Mather 1932Physiography and Quaternary Geology of the SanJuan Mountains, Colorado. U.S. Geological Survey Professional Paper 166. Government Printing Office, Washington, D.C.
3. Bedwell, S.F. 1973Fort Rock Basin: Prehistory and Environment. University of Oregon Books, Eugene.
4. Benedict, A.D. 1991A Sierra Club Naturalist’s Guide to the Southern Rockies: The Rocky Mountain Regions of Southern Wyoming, Colorado, and Northern New Mexico. Sierra Club Books, San Francisco.
5. Benedict, J.B. 1981The Fourth of July Valley. Glacial Geology and Archaeology of the Timberline Ecotone. Center for Mountain Archaeology, Research Report 2. Ward, CO.