
Grass Creek Basin defines the central landscape of this mid-1980s Hot Springs County survey, where the drainages of Grass Creek and its various tributaries cut through a series of prominent topographic uplifts. The map provides a clear picture of the region's geologic and extractive potential, notably marked by Coalmine Gulch and an identified Prospect, indicating the historical significance of coal and mineral interest in this part of Wyoming.
13 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.
1913 · Grass Creek Basin
USGS Topo · 1:62,500
1914 · Blue Mesa
USGS Topo · 1:62,500
1915 · Grass Creek Basin
USGS Topo · 1:62,500
1916 · Blue Mesa
USGS Topo · 1:62,500
1951 · Hillberry Rim
USGS Topo · 1:24,000
1951 · Dutch Nick Flat SW
USGS Topo · 1:24,000
1951 · Gillies Draw
USGS Topo · 1:24,000
1955 · Cody
USGS Topo · 1:250,000
1955 · Thermopolis
USGS Topo · 1:250,000
1958 · Cody
USGS Topo · 1:250,000