Shelby anchors the northwestern corner of this High Plains landscape, where the agricultural plateaus of Toole Co meet the northern edge of Pondera Co. The terrain is defined by the winding course of the Marias River as it carves through the southern portion of the quadrangle, creating a complex system of drainage features like Hilger Coulee and Pearson Coulee. The map reveals a highly structured grid of section lines and rural infrastructure, including water management sites such as Summers Reservoir and Ovens Reservoir that support the region's ranching and farming operations.
33 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.
1920 · Conrad
USGS Topo · 1:125,000
1943 · Antelope Coulee
USGS Topo · 1:62,500
1943 · Shelby
USGS Topo · 1:62,500
1954 · Shelby
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1967 · Naismith
USGS Topo · 1:24,000
1967 · Conrad Butte
USGS Topo · 1:24,000
1967 · Dunkirk
USGS Topo · 1:24,000
1967 · Pioneer School
USGS Topo · 1:24,000
1967 · Ledger NW
USGS Topo · 1:24,000