Stratigraphy and composition of the Sharon Springs Member of the Pierre Shale in western Kansas
By: by James R. Gill, William A. Cobban, and Leonard G. Schultz.
Contributors: Cobban, William Aubrey, 1916- joint author.; Schultz, Leonard Gene, 1926- joint author.
Series: Geological survey professional paper; 728; Geological Survey professional paper ;; 728.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 50
Subjects: Geology -- Stratigraphic -- Cretaceous.; Geology -- Kansas -- Logan Co.; Geology -- Kansas -- Wallace Co.
Notes: Bibliography: p. 45-47.