Contraction and extension faults in the southern Beaverhead Mountains, Idaho and Montana
By: by Betty Skipp.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 85-545.; Open-file report (Geological Survey (U.S.)) -- 85-545.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Faults (Geology) -- Idaho.; Faults (Geology) -- Montana.
Notes: Distributed to depository libraries in microfiche.

Three maps on folded sheets in pocket.

Bibliography: leaves 138-151.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985?]. 5 microfiches ; 11 x 15 cm.