Region
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Bronx (New York, N.Y.)
1
Brooklyn Bridge (New York, N.Y.)
1
Brooks River (Alaska)
1
Brownlee Reservoir
1
Brownlee Reservoir (Idaho and Or.)
2
Bruce Peninsula
1
Bucks Harbor
2
Burnt Church
1
Burnt Church (N.B.)
1
Cabo Verde
1
Calamian Group
1
California
44
California Current
2
California, Northern
1
California, Southern
1
Calumet Lake
1
Canada
27
Canada, Eastern
1
Canada, Northern
1
Canadian Northwest
1
Cannery Row (Monterey, Calif.)
1
Cape York Peninsula (Qld.)
1
Cargados Carajos Shoals
1
Caribbean Area
7
Caribbean Sea
4
Carson
1
Cat Island (Miss.)
1
Cataract Creek
1
Cataract Creek (Ariz.)
1
Catoctin Mountain
1
Catoctin Mountain Park
1
Catoctin Mountain Park (Md.)
1
Catoctin Mountain Region
1
Cañete (Peru : Province)
1
Cañete (Province)
1
Cedar Key
1
Celilo
2
Celilo (Or.)
2
Central America
1
Central Valley (Valley)
3
Ceram Island
1
Ceram Island (Indonesia)
1
Cerro Azul Site (Peru)
1
Ch'ungch'ŏng-namdo (Korea)
1
Chagan Lake (Jilin Sheng)
1
Chagan Lake (Jilin Sheng, China)
1
Channel Islands National Marine Sanctuary
1
Charleston
1
Charleston County
1
Cheasapeake Bay Region (Md. and Va.)
1
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