2012 Map of Four Corners Rock, 2012 Print
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2012 Map of Four Corners Rock

USGS Topo · Published 2012

About this map

Four Corners Rock and Mikes Rock dominate the northern high ground of this remote Trinity County terrain, where the headwaters of the Mad River and the N Fork Middle Fork Eel River begin their descent. The landscape is defined by a series of prominent ridges and basins, including Shinbone Ridge, Horse Ridge, and Clarks Basin, connected by a network of forest service roads like 27n02 and 26n12.


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Map Details

Date Portrayed2012
Date Published2012
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2012 Four Corners Rock Map

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


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Source Details

CopyrightPublic Domain