The Marias River carves a deep, winding path through this northern Montana landscape, defining the northern and eastern boundaries of the terrain. The river is fed by drainage systems such as Dutch Henry Coulee and Fourmile Coulee, which cut through the plateau to reach the river valley below. These geographic features highlight the erosional patterns typical of the region, where seasonal runoff has sculpted the earth over generations.
7 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.
1954 · Shelby
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1964 · Day School SW
USGS Topo · 1:24,000
1964 · Day School
USGS Topo · 1:24,000
1969 · Dutch Henry Coulee
USGS Topo · 1:24,000
1969 · Discovery Butte
USGS Topo · 1:24,000
1970 · Penzer School
USGS Topo · 1:24,000
1970 · Rocky Coulee SE
USGS Topo · 1:24,000
1970 · Poverty Coulee SE
USGS Topo · 1:24,000
1970 · Rocky Coulee SW
USGS Topo · 1:24,000