Geologic map of the pre-Tertiary rocks in the eastern Aldrich Mountains and adjacent areas to the south, Grant County, Oregon /

Bibliographic Details
Main Author:	Brown, C. Ervin (Clarence Ervin), 1925-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Thayer, Thomas P., 1907-2004
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1977.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1021.
Subjects:	Geology > Oregon > Grant County > Maps. Geology > Oregon > Aldrich Mountains > Maps.

Evans: Maps File (2nd floor)