| Who What Where WhenREMOVE | REFINE  Browse All : Images of Fort Ross Region (Calif.) from 1908
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       Author [California. State Earthquake Investigation Commission, Matthes, Francois E.] Full Title Detail map of a typical portion of the San Andreas Rift near Fort Ross, Sonoma County, California showing its geomorphic features and the trace of the fault by Francois E. Matthes. Earthquake Investigation Commission. A. Hoen & Co., Baltimore. (Carnegie Institution of Washington. 1908) Publisher Carnegie Institution 
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