
The San Andreas Rift Zone cuts a distinct path through the southern portion of this landscape, defining the complex drainage patterns of the South Fork Gualala River and the Wheatfield Fork Gualala River. In the northwest, the settlement of Annapolis serves as a focal point near Horicon Sch, surrounded by ridges bearing family names such as Beatty Ridge and Evans Ridge. A remote network of fire protection and recreation is evident through the Mendocoma Forest Fire Sta and a YMCA Camp complete with a Footbridge.
55 named features on this map. Tap any name to fly to it.
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3 editions found
1921 · Skaggs
USGS Topo · 1:62,500
1921 · Plantation
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1943 · Tombs Creek
USGS Topo · 1:24,000
1943 · Stewarts Point
USGS Topo · 1:24,000
1943 · Plantation
USGS Topo · 1:24,000
1943 · Annapolis
USGS Topo · 1:24,000
1943 · Fort Ross
USGS Topo · 1:24,000
1943 · Hopland
USGS Topo · 1:62,500
1943 · Ornbaun
USGS Topo · 1:62,500