Geology of the lower Marias River area, Chouteau, Hill, and Liberty Counties, Montana
By: by J. Fred Smith, Jr., I. J. Witkind, and D. E. Trimble ; prepared as part of a program of the Department of the Interior for development of the Missouri River basin.
Contributors: Witkind, Irving Jerome, 1917-; Trimble, Donald E.; United States. Dept. of the Interior.
Series: Contributions to general geology; Geological Survey bulletin -- 1071-E
Publisher: U.S. G.P.O.
Published: 1959
Place of publication: Washington
Language: eng
Number of pages: 155
Subjects: Geology -- Montana -- Chouteau County.; Geology -- Montana -- Hill County.; Geology -- Montana -- Liberty County.; Drift -- Montana -- Chouteau County.; Drift -- Montana -- Hill County.; Drift -- Montana -- Liberty County.; Rocks, Sedimentary -- Montana -- Chouteau County.; Rocks, Sedimentary -- Montana -- Hill County.; Rocks, Sedimentary -- Montana -- Liberty County.
Notes: Issued in a case.

Accompanied by three folded plates in portfolio (plates 10-12).

Includes bibliographical references (p. 155).