Region
America
2
Atlantic Coast
6
Atlantic Coast (Fla.)
1
Atlantic Coast (Ga.)
1
Atlantic Coast (Middle Atlantic States)
2
Atlantic Coast (South Atlantic States)
32
Atlantic Coast (U.S.)
5
Atlantic States
2
Caribbean Area
1
Carolina Bays
1
Catawba River Watershed (N.C. and S.C.)
1
Florida
2
Gray's Reef National Marine Sanctuary (Ga.)
1
Great Britain
2
Gulf Coast
2
Gulf Coast (U.S.)
7
Gulf States
20
Gulf of Mexico
27
Gulf of Mexico Watershed
1
James River Watershed
8
James River Watershed (Va.)
7
Maryland
1
Mexico, Gulf of
47
Mexico, Gulf of, Watershed
3
Middle Atlantic States
4
North Carolina
9
Northeastern States
7
Ogeechee River (Ga.)
4
Pensacola
2
Pensacola (Fla.)
2
Roanoke River Watershed
8
Roanoke River Watershed (Va. and N.C.)
7
South Atlantic States
98
Southern States
12
Spain
2
Swift Creek Site (Ga.)
1
United States
60
Virginia
8
West Virginia
1
Yadkin River Watershed
8
Yadkin River Watershed (N.C.)
7
Zuidoost-Verenigde Staten
1