
The San Andreas Rift Zone cuts a distinct northwest-to-southeast path across this portion of the Coast Ranges, shaping the tectonic alignment of the local topography. This 1967 survey documents the intersection of San Benito and Monterey Counties, where high ridges like Mustang Ridge overlook deep, parallel drainages including Peachtree Valley and Long Valley. The landscape is defined by its drainage systems, with San Lorenzo Creek and Lewis Creek carving through complex terrain marked by prominent landmarks such as Austin Peak, Cleveland Rock, and Monarch Peak.
27 named features on this map. Tap any name to fly to it.
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3 editions found
1912 · San Ardo
USGS Topo · 1:31,680
1915 · Priest Valley
USGS Topo · 1:125,000
1941 · Priest Valley
USGS Topo · 1:62,500
1941 · San Ardo
USGS Topo · 1:62,500
1943 · New Idria
USGS Topo · 1:62,500
1943 · San Ardo
USGS Topo · 1:62,500
1943 · Hernandez Valley
USGS Topo · 1:62,500
1944 · Hernandez Valley
USGS Topo · 1:62,500
1944 · Priest Valley
USGS Topo · 1:62,500
1948 · Santa Cruz
USGS Topo · 1:250,000