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1979 Map of Blake Mountain
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1979 Map of Blake Mountain

USGS Topo · Published 1979

About this map

Six Rivers National Forest and Trinity National Forest converge at this point in the Northern California highlands, where the boundary between Humboldt and Trinity counties is defined by the high crest of South Fork Mountain. The landscape is dominated by a complex network of steep ridges, including Pilot Ridge, Bailey Ridge, and Eightmile Ridge, which are traversed by numerous jeep and pack trails.

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Map Details

Date Portrayed1979
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 27.1 inches

Editions of this 1979 Blake Mountain Map

Historical Maps of Humboldt County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain