Geology of the Fort Peck area, Garfield, McCone and Valley Counties, Montana
By: by Fred S. Jensen and Helen D. Varnes ; prepared as a part of a program of the Department of the Interior for development of the Missouri River basin.
Contributors: Varnes, Helen D.; United States. Dept. of the Interior.
Series: Shorter contributions to general geology; Geological Survey professional paper -- 414-F
Publisher: U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 49
Subjects: Geology -- Montana -- Fort Peck.; Geology, Stratigraphic -- Cretaceous.; Geology, Stratigraphic -- Tertiary.; Geology, Stratigraphic -- Quaternary.
Notes: Three folded leaves of maps and sections in pocket.

Includes bibliographical references (p. 46-48) and index.