
Boonville serves as the primary settlement hub in this part of Mendocino County, where Anderson Cr and Donnelly Cr meet. The landscape is defined by a dense network of ridges, including Alaska Ridge, Rocky Ridge, and Black Oak Ridge, which separate various creek drainages. A distinctive cultural pattern is visible in the numerous named "openings" scattered across the high ground, such as Shoemake Opening, Barkshed Opening, and Big Opening, indicating specific clearings or historical landing sites within the timbered terrain.
56 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Ukiah
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1943 · Boonville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500
1943 · Ornbaun
USGS Topo · 1:62,500
1944 · Ukiah
USGS Topo · 1:62,500
1944 · Ornbaun
USGS Topo · 1:62,500
1944 · Hopland
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000
1949 · Santa Rosa
USGS Topo · 1:250,000