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1967 Map of Jamison Ridge, 1969 Print
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1967 Map of Jamison Ridge

USGS Topo · Published 1969

About this map

The Middle Fork Eel River snakes through this Mendocino County landscape, carving a deep canyon between Jamison Ridge and Jarbow Ridge. This late 1960s survey captures the area's transition into a remote ranching and recreation zone, anchored by the Eden Valley Ranch and its associated Landing Strip. The presence of several family-named landmarks like Thrash Ranch and Marks Place suggests the persistence of private landholdings in the rugged terrain between Round Valley and the southern ridges.

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Map Details

Date Portrayed1967
Date Published1969
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.8 inches

Editions of this 1967 Jamison Ridge Map

Historical Maps of Mendocino County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain