prepared by J.D. Love [and others] ; United States Department of the Interior, Geological Survey ; prepared with the cooperation of the Geological Survey of Wyoming and the Department of Geology, University of Wyoming
Date
1945
Series
Oil and gas investigations. Preliminary chart ; 14
Department of the Interior, U.S. Geological Survey ; by Ronald C. Johnson ; prepared in cooperation with the Utah Geological and Mineral Survey and the Colorado Geological Survey
Date
1989
Series
Miscellaneous investigations series (Geological Survey (U.S.)) ; I-1974