Region
Montana
Wyoming
Idaho
20
Colorado
16
South Dakota
15
Yellowstone National Park
12
North Dakota
11
Powder River County
11
Utah
10
Campbell County
8
Big Horn County
7
Powder River County (Mont.)
7
Sheridan County
7
New Mexico
6
California
5
Campbell County (Wyo.)
5
Carter County
5
Crook County
5
Park County
5
United States
5
Arizona
4
Black Hills (S.D. and Wyo.)
4
Nevada
4
Pryor Mountain Wild Horse Range (Mont. and Wyo.)
4
Texas
4
West (U.S.)
4
Butte County
3
Gallatin County
3
Grand Teton National Park
3
Grand Teton National Park (Wyo.)
3
Oklahoma
3
Oregon
3
Washington (State)
3
Alaska
2
Albany County
2
Bighorn Canyon National Recreation Area (Mont. and Wyo.)
2
Bighorn Mountains (Wyo. and Mont.)
2
Carbon County
2
Great Plains
2
John D. Rockefeller, Jr., Memorial Parkway (Wyo.)
2
Lincoln County
2
Powder River (Wyo. and Mont.)
2
Powder River Basin (Wyo. and Mont.)
2
Rocky Mountains
2
Rosebud County
2
Sheridan County (Wyo.)
2
Sheridan Region
2
Abiathar Peak Quadrangle
1
Absaroka-Beartooth Wilderness (Mont. and Wyo.)
1
Arkansas
1
more ...