Spatial Coverage
- Rocky Mountain National Park (Colo.)2
- Rocky Mountain National Park.2
- South Carolina2
- South Carolina.2
- South Dakota2
- South Dakota.2
- Texas2
- Texas.2
- Virginia2
- Virginia.2
- West Virginia2
- West Virginia.2
- Ainsworth Region (B.C.)1
- Alabama1
- Albert Mines Region1
- Arizona1
- Arizona.1
- Big Bend Region (Tex.)1
- Big Bend Region.1
- Brewster (N.Y.)1
