Geographic location
Southern Ocean
Indian
81
King George Island
50
Weddell
24
Antarctic
17
Canada
15
Pacific
14
Weddell Sea
11
Drake Passage
10
The Antarctic
10
Atka
7
Antarctic Peninsula
6
Austral
6
Marguerite
6
Marguerite Bay
6
Neumayer
6
Neumayer Station
6
Bouvet
5
Bouvet Island
5
Filchner Trough
5
Amundsen Sea
4
Bellingshausen Sea
4
Lazarev
2
Lazarev Sea
2
Scotia Sea
2
Agulhas Basin
1
Antarctic Ocean
1
Astrid Ridge
1
Balch
1
Barents Sea
1
Burdwood Bank
1
Butterworth
1
Conrad Rise
1
East Antarctica
1
Klaus
1
Marsden
1
New Zealand
1
Norway
1
Patagonia
1
Potter Peninsula
1
Reimer
1
Riiser-Larsen
1
Riiser-Larsen Sea
1
SANAE
1
Sandwich Islands
1
South Georgia
1
South Sandwich Islands
1
Tonga
1
Torge Plateau
1