Geologic map of the Eastern Pioneer Mountains, Beaverhead County, Montana /

Bibliographic Details
Main Author:	Pearson, Robert Carl, 1926-
Other Authors:	Zen, E-an, 1928-2014
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1985.
Series:	Miscellaneous field studies (Geological Survey (U.S.)) ; map MF-1806-A.
Subjects:	Faults (Geology) > Montana > Pioneer Mountain Region > Maps.

Evans: Maps File (2nd floor)