Spatial Coverage
- Rutherford County (Tenn.)1
- Salt Lake County (Utah)1
- Salt Lake County.1
- San Diego County (Calif.)1
- San Juan River Watershed (Colo.-Utah)1
- Santa Barbara County (Calif.)1
- Shoshone County1
- Shuruppak (Extinct city)1
- Siberia, Eastern1
- Slavonia (Croatia)1
- Snoqualmie National Forest (Wash.)1
- Snyder1
- Snyder (Okla.)1
- Somerset County (Md.)1
- South Africa1
- Southwest, New1
- Sudbury (Ont. : District)1
- Sullivan County1
- Summit County.1
- Sumner County (Tenn.)1
