Stratigraphic sections of the Phosphoria Formation in Montana, 1951
By: by J.A. Peterson, R.F. Gosman, and R.W. Swanson
Contributors: Gosman, Robert F., 1927-; Swanson, Rowena W.; Geological Survey (U.S.); U.S. Atomic Energy Commission
Series: Geological Survey circular -- 326,; Geological Survey circular -- 326.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1954
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Stratigraphic Geology; Phosphate rock
Notes: Performed for U.S. Atomic Energy Commission.

Includes bibliographical references (p. 4).