Geologic guidebook of the San Francisco Bay counties
Subtitle: history, landscape, geology, fossils, minerals, industry, and routes to travel.
By: Prepared under the direction of Olaf P. Jenkins.  Contributing authors: Charles V. Averill [and others]
Contributors: Jenkins, Olaf Pitt, 1889-; Averill, Charles Volney, 1892-
Series: Its Bulletin,; 154; Bulletin (California. Division of Mines) ;; no. 154.
Published: 1951
Place of publication: San Francisco
Language: eng
Number of pages: 392
Subjects: Geology -- California -- San Francisco Bay Area; Mines and mineral resources -- California -- San Francisco Bay Area; San Francisco Bay Area (Calif.) -- Description and travel
Notes: Includes bibliographies.
At head of title: State of California Dept. of Natural Resources, Division of Mines.