Geographic location
Southern Ocean
32
Maud Rise
20
Indian
10
Kerguelen
9
Pacific
9
Weddell
9
Weddell Sea
9
Antarctic
6
The Antarctic
3
East Antarctic Ice Sheet
2
Antarctic Peninsula
1
Astrid Ridge
1
Austral
1
Broken Ridge
1
Burrows
1
Dingle
1
East Antarctica
1
Falkland Plateau
1
Harwood
1
Islas Orcadas Rise
1
Maude
1
Orcadas
1
Orcadas Rise
1