Geographic location
Antarctic
12
Lowry
New Zealand
Southern Ocean
12
Thurston
10
Arctic
8
Austin
8
Coleman
8
Hurley
8
Indian
8
Pacific
8
Bougainville
6
Chevreux
6
Gomez
6
Phoenix Islands
6
Sanderson
6
Strauss
6
Admiralty Bay
4
Baja
4
Bering Sea
4
Catalina
4
Croker
4
Croker Passage
4
Gonzalez
4
Greenland
4
Gronland
4
Kidd
4
King George Island
4
McGrath
4
Myers
4
Nagata
4
Nonsuch
4
Rompiente
4
Scotia Sea
4
Seta
4
South Shetland Islands
4
Tonga
4
Tristan
4
Weddell
4
Weddell Sea
4
Adélie Coast
2
Antarctic Peninsula
2
Arctic Ocean
2
Austral
2
Bouvet
2
Bouvet Island
2
Bransfield Strait
2
British Columbia
2
Campbell Island
2
Canada
2
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