
Dovetail Butte stands as a prominent landmark in this segment of central Montana, where the terrain is deeply etched by a complex system of drainage channels. The Sacagawea River meanders through the landscape, joined by numerous named features such as Wolf Coulee, Whisker Coulee, and Pickerd Coulee. This 2024 survey documents the remote boundary between Fergus Co and Petroleum Co, illustrating a region defined more by its natural topography than by dense human settlement.
18 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Lewistown
USGS Topo · 1:250,000
1959 · Lewistown
USGS Topo · 1:250,000
1965 · Dry Coulee
USGS Topo · 1:24,000
1965 · Weingart Place NW
USGS Topo · 1:24,000
1971 · Kepple Bottoms
USGS Topo · 1:24,000
1971 · Hanson Flat
USGS Topo · 1:24,000
1984 · Zortman
USGS Topo · 1:100,000
1985 · Brown Spring
USGS Topo · 1:24,000
1985 · Dovetail Butte
USGS Topo · 1:24,000
1985 · Valentine
USGS Topo · 1:24,000