Bedrock-surface map of San Francisco North quadrangle, California ; Bedrock-surface map of San Francisco South quadrangle, California /

Bibliographic Details
Main Author:	Schlocker, Julius
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Bonilla, Manuel G., 1920-
Format:	Government Document Map
Language:	English
Published:	[Washington, D.C.] : The Survey, 1972.
Series:	Miscellaneous field studies ; MF-334.
Subjects:	Geology > California > San Francisco Metropolitan Area > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Depth shown by isolines. Contour intervals 50, 100 and 500 ft. "San Francisco North quadrangle prepared by Julius Schlocker in 1961; San Francisco South quadrangle prepared by M.G. Bonilla in 1964." Includes location map. Cartographic material.
Physical Description:	2 maps on 1 sheet ; sheet 58 x 89 cm., folded in envelope 30 x 24 cm.