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