San Francisco Bay showing San Andreas Rift.
Map of the region about San Francisco Bay showing the relation of the city of San Francisco to the San Andreas Rift, the fault of April 18, 1906 and the fault of October 21, 1868. Earthquake Investigation Commission. Julius Bien & Co., Lith., N.Y. (Carnegie Institution of Washington. 1908)
David RumseyCalifornia. State Earthquake Investigation Commission
1908
1908
Carnegie Institution
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