Geologic map of the Spokane quadrangle, Washington, Idaho, and Montana /

Bibliographic Details
Main Author:	Griggs, Allan B.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1973.
Series:	Miscellaneous geologic investigations ; map I-768.
Subjects:	Geology > Washington (State) > Spokane County > Maps. Geology > Idaho > Kootenai County > Maps. Geology > Idaho > Benewah County > Maps. Geology > Idaho > Bonner County > Maps. Geology > Montana > Sanders County > Maps.

Description
Item Description:	Contour interval 200 feet with supplementary contours at 100-foot intervals. Marginal maps: Regional metamorphic zones in rocks of the belt supergroup; Tectonic map of the Spokane quadrangle showing principal faults and folds. Includes index map, col. cross sections, and bibliography. Cartographic material.
Physical Description:	1 map : color ; 44 x 61 cm., folded in envelope 30 x 24 cm.