Geographic location
Antarctic
12
Antarctic Peninsula
10
Scotia Sea
8
Prydz Bay
7
Southern Ocean
4
The Antarctic
4
Argentine
3
Filchner Trough
3
Weddell
3
Weddell Sea
3
Adelaide Island
2
Amundsen Sea
2
Argentine Islands
2
Bellingshausen Sea
2
Lazarev
2
Lazarev Sea
2
Marguerite
2
Marguerite Bay
2
Norway
2
Pacific
2
Patagonia
2
Agulhas Basin
1
Astrid Ridge
1
Atka
1
Barents Sea
1
Cape Fiske
1
Coats Land
1
Conrad Rise
1
Coulter
1
Drake Passage
1
East Antarctic Ice Sheet
1
Elephant Island
1
Greenland
1
King George Island
1
Lyddan Island
1
Mid-Atlantic Ridge
1
Quito
1