Geographic location
Weddell
Weddell Sea
16
Southern Ocean
8
Filchner Trough
7
Antarctic
6
Atka
6
Norway
6
Lyddan Island
5
Barents Sea
4
The Antarctic
4
Cape Fiske
3
Maud Rise
3
Agulhas Basin
1
Antarctic Peninsula
1
Astrid Ridge
1
Bransfield Strait
1
Canada
1
Elephant Island
1
Gould Bay
1
Indian
1
Joinville
1
Joinville Island
1
King George Island
1
Lazarev
1
Lazarev Sea
1
Powell Basin
1
Reimer
1
Riiser-Larsen
1
Riiser-Larsen Sea
1
Ronne Ice Shelf
1
South Orkney Plateau
1
Torge Plateau
1