Geographic location
Lazarev
Lazarev Sea
17
Weddell
17
Weddell Sea
17
Antarctic
12
Filchner Trough
9
Agulhas Basin
8
Maud Rise
8
The Antarctic
8
Atka
7
Indian
7
Southern Ocean
7
Norway
6
Barents Sea
4
Lyddan Island
4
Antarctic Ocean
2
Antarctic Peninsula
2
Argentine
2
Astrid Ridge
2
Orcadas
2
Pacific
2
Argentine Islands
1
Austral
1
Bay Lazarev
1
Conrad Rise
1
East Antarctica
1
Georgia Basin
1
Greenland
1
Gunnerus Ridge
1
Kainan Maru Seamount
1
Nares
1
Riiser-Larsen
1
Riiser-Larsen Sea
1