1998 Map of Fort Ross, 2002 Print
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1998 Map of Fort Ross

USGS Topo · Published 2002

About this map

Fort Ross State Historic Park anchors this coastal landscape, preserving the site of the southernmost Russian colonial outpost in North America. The map details the complex geological and cultural layering of the Sonoma coast, where the San Andreas Fault Rift Zone carves a distinct northwest-southeast valley parallel to the Pacific shore. This tectonic trench influences the drainage patterns of the Gualala River and creates a dramatic separation between the coastal terrace and the interior ridges.


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Map Details

Date Portrayed1998
Date Published2002
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.5 x 26.8 inches

Editions of this 1998 Fort Ross Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain