Geographic location
Antarctic
38
The Antarctic
Antarctic Peninsula
31
West Antarctica
24
Bellingshausen Sea
7
Bransfield Strait
6
Weddell
6
Drake Passage
5
Weddell Sea
5
Southern Ocean
4
Filchner Trough
3
Argentine
2
Pacific
2
Adelaide Island
1
Agulhas Basin
1
Amundsen Sea
1
Anvers
1
Anvers Island
1
Argentine Islands
1
Atka
1
Cape Fiske
1
Elephant Island
1
Georgia Basin
1
Gould Bay
1
Indian
1
Joinville
1
Joinville Island
1
King George Island
1
Lazarev
1
Lazarev Sea
1
Lyddan Island
1
Marguerite
1
Marguerite Bay
1
Maud Rise
1
Nares
1
Norway
1
Powell Basin
1
South Orkney Plateau
1