Geographic location
Antarctic
12
Drake Passage
12
Southern Ocean
12
Greenland
11
Bering Strait
6
Ferreira
6
Indian
6
Norwegian Sea
6
Pacific
6
The Antarctic
6
Antarctic Peninsula
5
Atka
5
Cape Fiske
5
Filchner Trough
5
Norway
5
Adelaide Island
4
Astrid Ridge
4
Barents Sea
4
Bransfield Strait
4
Weddell
4
Weddell Sea
4
Argentine
3
Argentine Islands
3
Elephant Island
3
Arctic
2
Arctic Ocean
2
Conrad Rise
2
Gakkel Ridge
2
Gould Bay
2
King George Island
2
Maud Rise
2
Anvers
1
Anvers Island
1
Lazarev
1
Lazarev Sea
1
Lyddan Island
1
Queen Maud Land
1