Spatial Coverage
- Boston (Mass.)1
- Brooklyn (New York, N.Y.)1
- Brooklyn.1
- Calaveras County1
- Calaveras County (Calif.)1
- Calaveras County.1
- California, Northern1
- California, Southern1
- Cape Fear River Estuary (N.C.)1
- Cape Fear River Estuary.1
- Cedar Keys (Fla. : Islands)1
- Cedar Keys (Islands)1
- China1
- China.1
- Clinton1
- Clinton (Iowa)1
- Clinton.1
- Crimea (Ukraine)1
- Crow Wing (Crow Wing County, Minn.)1
- Dane County (Wis.)1
