The Canadian River cuts through the northern reaches of this landscape, marking the boundary between Ellis and Roger Mills counties. This region is defined by the expansive presence of the Black Kettle National Grassland, which is fragmented into several distinct blocks of protected territory. The terrain is characterized by a dense network of watercourses, including Sourdough, Quartermaster, and Ninemile creeks, which carve through the plains.
45 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 · Clinton
USGS Topo · 1:250,000
1957 · Clinton
USGS Topo · 1:250,000
1960 · Cheyenne
USGS Topo · 1:62,500
1960 · Hammon
USGS Topo · 1:62,500
1961 · Leedey
USGS Topo · 1:62,500
1965 · Roll NE
USGS Topo · 1:24,000
1965 · Roll NW
USGS Topo · 1:24,000
1966 · Roll
USGS Topo · 1:24,000
1966 · Roll SE
USGS Topo · 1:24,000
1984 · Foss Reservoir
USGS Topo · 1:100,000