Geologic map of the Barker quadrangle, Judith Basin and Cascade Counties, Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Witkind, Irving J. (Irving Jerome), 1917-2008
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1971.
Series:	Geologic quadrangle map ; GQ-898.
Subjects:	Geology > Montana > Judith Basin County > Maps. Geology > Montana > Cascade County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology mapped 1963-66." Includes columnar sections, cross sections and quadrangle map. Cartographic material.
Physical Description:	1 map : color ; 45 x 31 cm., on sheet 74 x 101 cm., folded in envelope 30 x 24 cm.