Geographic location
Antarctic
6
Austin
6
Bougainville
6
Coleman
6
Gomez
Hurley
6
Indian
6
Lowry
New Zealand
6
Pacific
6
Sanderson
6
Southern Ocean
6
Thurston
6
Arctic
4
Bering Sea
4
Chevreux
4
Kidd
4
Phoenix Islands
4
Strauss
4
Tonga
4
Antarctic Peninsula
2
Arctic Ocean
2
Baja
2
British Columbia
2
Campbell Island
2
Canada
2
Catalina
2
Christiania
2
Croker
2
Croker Passage
2
Eagle Island
2
Estrecho
2
George Murray
2
Gerlache
2
Gilbert Island
2
Gonzalez
2
Greenland
2
Griffith
2
Gronland
2
Gulf of Alaska
2
Kane
2
King Island
2
Kirkwood
2
Long Point
2
Magallanes
2
McGrath
2
Myers
2
Nagata
2
Nonsuch
2
Norway
2
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