Geographic location
Antarctic
Antarctic Peninsula
3
Elephant Island
Indian
Adelaide Island
2
Agulhas Basin
2
Argentine
2
Argentine Islands
2
Atka
2
Barents Sea
2
Bransfield Strait
2
Cape Fiske
2
Conrad Rise
2
Drake Passage
2
Filchner Trough
2
Gould Bay
2
Joinville
2
Joinville Island
2
Norway
2
Orcadas
2
Bellingshausen Sea
1
King George Island
1
Lyddan Island
1
Southern Ocean
1
The Antarctic
1