by Jeffrey A. Schloss, Robert W. Buddemeier, and Blake B. Wilson, eds. ; GIS analysis and map production by J.A. Schloss and B.B. Wilson ; contributors (in alphabetic order), R.W. Buddemeier ... [and others]
Date
2000
Series
Educational series (Kansas Geological Survey) ; 14
by Geoffrey S. Plumlee ... [and others] ; prepared by the U.S. Geological Survey and the Colorado Geological Survey in cooperation with the U.S. Bureau of Land Management