
Rattlesnake Butte stands as a prominent landmark in this mid-century survey of the high Montana plains. The landscape is defined by an intricate network of drainage channels, including Ford Coulee, Swan Coulee, and the curiously named Sweet Never Coulee. These features illustrate the erosion patterns characteristic of the region's semi-arid geography. The map also records the boundary between Cascade County and Judith Basin County, a line marked by the GLO Post 26. Along the southern edge, the terrain drops into Monarch Canyon, where the descent toward the Little Belt Mountains begins. For those tracking early land use, the presence of named points like Angus and Fox alongside Nasen Coulee suggests the sparse but vital locations that oriented ranchers and travelers across these northern pastures.
12 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.
1890 · Fort Benton
USGS Topo · 1:250,000
1892 · Fort Benton
USGS Topo · 1:250,000
1897 · Fort Benton
USGS Topo · 1:250,000
1954 · Great Falls
USGS Topo · 1:250,000
1956 · Belt
USGS Topo · 1:62,500
1957 · Great Falls
USGS Topo · 1:250,000
1961 · Limestone Butte
USGS Topo · 1:24,000
1961 · Barker
USGS Topo · 1:24,000
1961 · Barker
USGS Topo · 1:62,500
1967 · Monarch
USGS Topo · 1:24,000