Geographic location
Agulhas Basin
1
Antarctic
3
Antarctic Peninsula
3
Argentine
1
Argentine Islands
1
Atka
2
Barents Sea
1
Bouvet
2
Bouvet Island
2
Cape Fiske
1
Drake Passage
3
Filchner Trough
2
Gould Bay
1
Indian
1
Kol’
1
Lazarev
4
Lazarev Sea
Lyddan Island
1
Maud Rise
1
Norway
2
Orcadas
1
Southern Ocean
The Antarctic
3
Weddell
4
Weddell Sea
4