1977 Map of Bartlett Mtn, 1980 Print
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1977 Map of Bartlett Mtn

USGS Topo · Published 1980

About this map

The northern reaches of the Clover valley system meet the high ridges of Lake County in this late-1970s orthophotograph. Unlike traditional line-drawn maps, this aerial perspective reveals the exact texture of the chaparral and timbered slopes, documenting the precise extent of vegetation and land clearing during the era. Small pockets of flat land like Twin Valley provide sharp contrast to the dense, shadow-draped canyons that characterize this part of the California Coast Ranges. The map serves as a physical record of the landscape before more modern developments or fire cycles may have altered the visual patterns of the hillsides and ranch lands.


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Map Details

Date Portrayed1977
Date Published1980
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.4 x 26.7 inches

Editions of this 1977 Bartlett Mtn Map

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


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Source Details

CopyrightPublic Domain