Geologic map of the northeast flank of the Blacktail Mountains, Beaverhead County, Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Tysdal, Russell G.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1988.
Series:	Miscellaneous field studies ; map MF-2041.
Subjects:	Geology > Montana > Beaverhead County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology by R.G. Tysdal, 1984-87." Includes text, 2 tables, 2 index maps, 3 cross sections, and bibliography. Cartographic material.
Physical Description:	1 map ; on sheet 104 x 132 cm., folded in envelope 30 x 24 cm.