Spatial Coverage
- Robinson Mining District (Nev.)1
- Rose City Park (Portland, Or.)1
- Rutherford County (N.C.)1
- Saint Paul (Minn.)1
- Salt Lake County (Utah)1
- Salt Lake County.1
- San Juan County (Colo.)1
- Santa Catarina (Brazil : State)1
- Santa Catarina (State)1
- Saratoga1
- Saratoga (Wyo.)1
- Seward Peninsula (Alaska)1
- Shandong Sheng (China)1
- Silver Bow County1
- Silver Bow County (Mont.)1
- Snoqualmie National Forest (Wash.)1
- Sonoma County (Calif.)1
- Sonoma County.1
- South America1
- South Dakota.1
