
Jerusalem Mtn dominates this high-desert landscape in Pinal County, where complex geological formations created the distinctive Granite Basin and Reed Basin. The 1968 field survey reveals an area defined by deep drainage systems like McDougal Wash and Rattlesnake Canyon, which cut through the elevated flats of Poverty Flat and The Tablelands. Human activity in this remote region is centered around isolated landmarks such as the Lower Coalfield Mine and Mingo Rancho. Archaeological and ranching history is evidenced by the presence of Rockhouse Ruins near Rockhouse Spring, while numerous water sources like Walker Springs and Lime Spring provided essential stopover points for those navigating the Jeep Trail networks that connect these canyons and peaks.
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This is the sole edition of this map. No revisions or reprints were ever made.
1911 · Winkelman
USGS Topo · 1:125,000
1913 · Winkelman
USGS Topo · 1:125,000
1915 · Christmas
USGS Topo · 1:62,500
1917 · Christmas
USGS Topo · 1:62,500
1938 · Klondyke
USGS Topo · 1:48,000
1943 · Klondyke
USGS Topo · 1:62,500
1949 · Holy Joe Peak
USGS Topo · 1:62,500
1949 · Saddle Mtn.
USGS Topo · 1:24,000
1949 · Brandenburg Mtn
USGS Topo · 1:24,000
1950 · Saddle Mtn.
USGS Topo · 1:24,000