Region
Great Britain
117
United States
50
Tennessee
7
Europe
3
West (U.S.)
3
Cape Lookout National Seashore (N.C.)
2
Egypt
2
India
2
Kenya
2
Latin America
2
North Carolina
2
Portsmouth (N.C.)
2
American Samoa
1
Antarctica
1
Asia
1
Central America
1
Fiji
1
Finland
1
France
1
Great Astrolabe Reef
1
Great Astrolabe Reef (Fiji)
1
Greece
1
Guam
1
Isle of Dogs (London, England)
1
Louisiana
1
Mexico
1
Moon
1
Morocco
1
Northern Mariana Islands
1
Outer space
1
Southern States
1
United States Virgin Islands
1
Washington (D.C.)
1
West United States
1