Pine Butte and Crater Butte rise as prominent geological landmarks in this eastern Idaho landscape, where the border of Clark County and Fremont County divides the high-desert terrain. The map documents a sparsely populated region defined by its volcanic knolls, including Threemile Knoll, Twitchells Knoll, and Blacks Knoll. The network of roads and trails, such as Eighteen Mile Rd and Jensen Ln, suggests a history of livestock management and rangeland use. A significant Stock Driveway meanders across the southern portion of the quadrangle, indicating established routes for moving herds between grazing grounds. This 2020 survey provides a clear view of the Public Land Survey System divisions, marking the intersections of T11N and T12N with R39E and R40E.
15 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.
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1965 · Split Butte
USGS Topo · 1:24,000
1965 · Crystal Butte
USGS Topo · 1:24,000
1965 · Sheridan Reservoir
USGS Topo · 1:24,000
1972 · Pine Butte
USGS Topo · 1:24,000
1972 · Split Rock
USGS Topo · 1:24,000
1972 · Antelope Valley
USGS Topo · 1:24,000
1972 · Kilgore
USGS Topo · 1:24,000