Geology of the French Gulch quadrangle, California /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), California. Division of Mines and Geology
Other Authors:	Albers, John P. (John Patrick), 1919-1986
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1964.
Series:	Geologic quadrangle map ; GQ-336.
Subjects:	Geology > California > Shasta County > Maps. Geology > California > Trinity County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Contour interval 50 feet." Includes col. cross-section, and location map. Location map on envelope. Covers "French Gulch," "Igo," "Shasta Bally," and "Whiskeytown" 7.5ʹ quadrangles. Cartographic material.
Physical Description:	1 map : color ; on sheet 63 x 61 cm., folded in envelope 30 x 24 cm.