
Sixtysix Mountain dominates this high-plains landscape along the border of Wyoming and Nebraska. The terrain is defined by a series of deep drainages and springs that provided essential water sources for early ranching operations, such as the Spahr Ranch located near the southern edge. The map captures a transitional geography where the elevated peaks of Devils Armchair and Double Hump give way to the broader expanses of Spear Flat.
29 named features on this map. Tap any name to fly to it.
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3 editions found
1898 · Scotts Bluff
USGS Topo · 1:125,000
1899 · Goshen Hole
USGS Topo · 1:125,000
1954 · Scottsbluff
USGS Topo · 1:250,000
1954 · Cheyenne
USGS Topo · 1:250,000
1958 · Cheyenne
USGS Topo · 1:250,000
1958 · Scottsbluff
USGS Topo · 1:250,000
1960 · Tremain
USGS Topo · 1:24,000
1960 · Mc Compsey Pass
USGS Topo · 1:24,000
1960 · Petsch Reservoir
USGS Topo · 1:24,000
1960 · Stegall
USGS Topo · 1:24,000