Spatial Coverage
- London (England)2
- Mississippi River2
- Montana2
- Nebraska2
- New Mexico2
- San Francisco (Calif.)2
- Southern States2
- Southwest, New2
- Washington (State)2
- Wisconsin.2
- Yakima River Valley (Wash.)2
- Adirondack Mountains (N.Y.)1
- Adirondack Mountains.1
- Alabama1
- Alaska, Southeast1
- Arkansas1
- Atlantic Coast (South Atlantic States)1
- Bangladesh1
- Beadle County (S.D.)1
- Beadle County.1
