geology by L.C. Conant [and others] ; prepared [by the United Geological Survey] with the cooperation of the Geological Survey of Alabama, and the Department of Geology, University of Alabama
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