
Cougar Mountain rises as a prominent landmark above the surrounding high desert floor in the southeastern portion of this survey. The terrain is defined by the volcanic textures of The Devils Garden, a basaltic lava field that stretches across the northern half of the quadrangle. Transport through this arid landscape is limited to a network of established routes like Cabin Lk and Webster Rd, which connect the remote sections of Fort Rock Valley. Local points of interest include Derrick Cave and the winding path of Devils Gdn road. This record documents the Public Land Survey System grid across Townships 24 and 25 South, illustrating how the natural features of the Oregon interior dictated the placement of early range roads and land boundaries.
14 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.
1931 · Newberry Crater
USGS Topo · 1:125,000
1935 · Newberry Crater
USGS Topo · 1:125,000
1955 · Crescent
USGS Topo · 1:250,000
1957 · Crescent
USGS Topo · 1:250,000
1958 · Crescent
USGS Topo · 1:250,000
1970 · Crescent
USGS Topo · 1:250,000
1979 · Crescent
USGS Topo · 1:100,000
1981 · Fox Butte
USGS Topo · 1:24,000
1981 · Hogback Butte
USGS Topo · 1:24,000
1981 · Cougar Mtn
USGS Topo · 1:24,000