Spatial Coverage
- Salisbury Plain1
- Salisbury Plain (England)1
- Santa Barbara1
- Santa Barbara (Calif.)1
- Santa Barbara County1
- Santa Barbara County (Calif.)1
- São Francisco River Region1
- São Francisco River Region (Brazil)1
- Scandinavia1
- Scandinavia.1
- Siskiyou National Forest (Or. and Calif.)1
- Slovakia1
- Sodus Bay (N.Y.)1
- South America1
- South Carolina1
- South Dakota1
- Southwestern States1
- Spring Lake (Ottawa County)1
- Stevens County (Wash.)1
- Sturgeon Bay (Door County, Wis. : Bay)1
