
Parkfield sits at the center of this 2021 study, a small settlement located along the complex drainage of Cholame Cr and Little Cholame Cr. The landscape is dominated by the southeastern reach of the Diablo Range, characterized by significant peaks like Mustang Peak and family-named ridges such as Mid Mtn and the Cholame Hills. This area is famously defined by its proximity to major tectonic boundaries, which dictates the sharp, northwest-southeast orientation of the canyons and ridgelines.
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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
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
1934 · The Dark Hole
USGS Topo · 1:31,680
1936 · Kreyenhagen Hills
USGS Topo · 1:31,680
1937 · The Dark Hole
USGS Topo · 1:31,680
1941 · Kreyenhagen Hills
USGS Topo · 1:31,680