Region
Montana
Idaho
3
North America
3
Alaska
2
California
2
Colorado
2
Crazy Mountains
2
Elkhorn Mountains
2
Jefferson County
2
Kansas
2
United States
2
Washington (State)
2
Wyoming
2
Atlantic Coast
1
Beartooth Mountains (Mont. and Wyo.)
1
Beaverhead County
1
Black Hills (S.D. and Wyo.)
1
Broadwater County (Mont.)
1
Cascade Range
1
Champlain Valley
1
Cherry Creek Region
1
Connecticut
1
Elkhorn Mountains (Mont.)
1
Gallatin County
1
Gunnison County
1
Jefferson County (Mont.)
1
Kentucky
1
Lemhi County
1
Lincoln County
1
Massachusetts
1
Minnesota
1
Missouri River Watershed
1
Mojave Desert
1
Nevada
1
New Mexico
1
North Dakota
1
Pennsylvania
1
Pioneer Mountains Region
1
Rhode Island
1
Ruby Range
1
Santa Monica Mountains
1
Taos County
1
Three Forks Quadrangle
1
Utah
1
Virginia
1
West Virginia
1
Wise County
1