Geographic location
Pacific
Southern Ocean
27
Weddell
27
Weddell Sea
Antarctic
18
Indian
14
The Antarctic
7
Bakker
6
Ross Sea
6
Collier
5
Isi
5
Argentine
4
Bellingshausen Sea
4
Antarctic Peninsula
3
Argentina
3
Patagonia
3
Atka
2
Austral
2
Chile Trench
2
Prydz Bay
2
West Antarctic Ice Sheet
2
Agulhas Basin
1
Amundsen Sea
1
Barents Sea
1
Bouvet
1
Drake Passage
1
Filchner Trough
1
Kerguelen
1
Lazarev
1
Lazarev Sea
1
Lyddan Island
1
Maud Rise
1
New Zealand
1
Norway
1
Rocas
1
Scotia Sea
1
Simu
1
Southeast Pacific Basin
1
Weddell Basin
1
West Antarctica
1
Wilkes Land
1