Geographic location
Arctic
Southern Ocean
Antarctic
45
Arctic Ocean
27
The Antarctic
21
Indian
18
Pacific
18
Austral
17
Weddell
14
Weddell Sea
14
Drake Passage
10
Greenland
7
Jenny
7
Antarctic Peninsula
6
Bering Sea
6
Cramer
5
Norwegian Sea
5
Scotia Sea
4
Astrid Ridge
3
Bransfield Strait
3
Gakkel Ridge
3
Kristensen
3
Lazarev
3
Lazarev Sea
3
Mackenzie River
3
Silvia
3
Sullivan
3
Adelaide Island
2
Antarctic Ocean
2
Atka
2
Barents Sea
2
Cape Fiske
2
Elephant Island
2
Filchner Trough
2
Gorodetskaya
2
Norway
2
Palmer Station
2
Palmer-Station
2
Ross Sea
2
Agulhas Basin
1
Argentine
1
Argentine Islands
1
Bering Strait
1
Canada
1
Chukchi Sea
1
Conrad Rise
1
East Scotia Ridge
1
Gulf of Alaska
1
Hofmann
1
Ida
1
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