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Petrographic Study of Sandstone of the Inyan Kara Group (Cretaceous) and Associated Rocks in the Black Hills, Wyoming and South Dakota

Description: The following report covers the Petrographic study of Early Cretaceous age sandstone beds in the Fall River formation and the Fuson-Lakota formations, as well as Late Jurassic age beds in the underlying Unkpapa and Morrison formations along the western side of the Black Hills.
Date: July 1957
Creator: Bergenback, R. E.; Chisholm, W. A. & Mapel, W. J.
Partner: UNT Libraries Government Documents Department

Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho, Box Elder County, Utah, and Elko County, Nevada

Description: Report discussing deposits of uranium in beds of carbonaceous shale and lignite in the Goose Creek district. The highest concentrations of uranium were found in the central part of the Salt Lake formation.
Date: June 1953
Creator: Mapel, W. J. & Hail, W. J., Jr.
Partner: UNT Libraries Government Documents Department

Results of Core Drilling for Uranium-Bearing Carbonaceous Shale and Lignite in the Goose Creek District, Cassia County, Idaho

Description: Report discussing a program of core drilling to explore the underground extent and grade of uranium-bearing carbonaceous shale and lignite beds in the Goose Creek district during August and September 1953.
Date: May 1954
Creator: Mapel, W. J. & Hail, William J., Jr.
Partner: UNT Libraries Government Documents Department