Adobe Ridge provides the central geographic backbone of this Liberty County landscape, where the high plains of northern Montana are deeply incised by a series of significant drainage features. These intermittent watercourses, including Phillipine Coulee and O'Brien Coulee, reveal the complex erosion patterns characteristic of this arid region. The map captures a strictly agricultural and pastoral infrastructure defined by a precise section-line road network, including Laird Rd and Horse Creek Rd, which provide access to the vast ranching tracts of the Hi-Line. This 2020 record documents the enduring Public Land Survey System boundaries across townships like T34N R6E and T35N R6E, showing how property and transit lines remain tied to the original homesteading grids in a place where geographical features like Fourmile Coulee still dictate the flow of movement.
14 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.
1919 · Alma
USGS Topo · 1:125,000
1954 · Shelby
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1962 · Tiber
USGS Topo · 1:24,000
1962 · Lakey Ranch
USGS Topo · 1:24,000
1962 · Mount Lebanon
USGS Topo · 1:24,000
1963 · Joplin
USGS Topo · 1:24,000
1963 · Bobcat Coulee SE
USGS Topo · 1:24,000
1963 · Vaver Reservoir
USGS Topo · 1:24,000
1963 · Chester NW
USGS Topo · 1:24,000