Joaquin Rocks dominate the high ground of the Diablo Range in this section of Fresno County. The terrain is characterized by a complex network of canyons and ridges, including Horsethief Canyon, Coyote Canyon, and Anticline Ridge. These formations descend toward the eastern edge of the map, where the elevation drops into the San Joaquin Valley and the Central Valley.
39 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.
1912 · Coalinga
USGS Topo · 1:125,000
1915 · Priest Valley
USGS Topo · 1:125,000
1931 · Mouth of Cantua Creek
USGS Topo · 1:31,680
1941 · Priest Valley
USGS Topo · 1:62,500
1943 · New Idria
USGS Topo · 1:62,500
1943 · Joaquin Rocks
USGS Topo · 1:62,500
1944 · Coalinga
USGS Topo · 1:62,500
1944 · Priest Valley
USGS Topo · 1:62,500
1948 · Santa Cruz
USGS Topo · 1:250,000
1955 · Santa Cruz
USGS Topo · 1:250,000