
The San Andreas Rift Zone dominates the southwestern corner of this survey, carving a distinct geological furrow through the landscape near Slack Canyon. This 1969 field-checked map illustrates the remote boundary between Monterey and Fresno Counties, where the terrain rises toward high points like Smith Mountain and The Pinnacles. The human footprint here is sparse, focused on small-scale extraction and early ranching infrastructure.
38 named features on this map. Tap any name to fly to it.
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2 editions found
1912 · Coalinga
USGS Topo · 1:125,000
1914 · Cholame
USGS Topo · 1:125,000
1915 · Priest Valley
USGS Topo · 1:125,000
1915 · Cholame
USGS Topo · 1:125,000
1917 · Cholame
USGS Topo · 1:125,000
1919 · San Miguel
USGS Topo · 1:62,500
1941 · Priest Valley
USGS Topo · 1:62,500
1942 · Parkfield
USGS Topo · 1:24,000
1943 · Parkfield
USGS Topo · 1:31,680
1944 · Coalinga
USGS Topo · 1:62,500