Geographic location
Scotia Sea
64
Weddell
64
Weddell Sea
Antarctic
28
Drake Passage
12
The Antarctic
12
Antarctic Peninsula
11
Southern Ocean
8
Arctic
6
Pacific
5
South Orkney Islands
4
Powell Basin
3
Austral
2
South Sandwich Trench
2
South Shetland Trench
2
Adelaide Island
1
Agulhas Basin
1
Amundsen Sea
1
Andreas
1
Antarctic Ocean
1
Anvers
1
Anvers Island
1
Atka
1
Barents Sea
1
Bellingshausen Sea
1
Bransfield Strait
1
Deception Island
1
Filchner Trough
1
Hannes
1
Indian
1
Norway
1
Pedersen
1
Ross Sea
1
South Orkney Plateau
1
South Orkney Trough
1
South Shetland Islands
1
Weddell Basin
1