Spatial Coverage
- San Francisco Bay Area (Calif.)1
- San Joaquin Valley1
- San Joaquin Valley (Calif.)1
- San Luis Obispo County1
- Santa Barbara County1
- Santa Fe1
- Santa Fe (Argentina : Province)1
- Santa Fe (N.M.)1
- Santa Fe (Province)1
- Santa Fe.1
- Santiago del Estero (Argentina : Province)1
- Santiago del Estero (Province)1
- Selway National Forest (Idaho)1
- Serbia1
- Sevier County (Tenn.)1
- Shenandoah County (Va.)1
- Socorro County.1
- Sonora (Ariz.)1
- Sonora.1
- South America1
