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