Geographic location
Southern Ocean
109
Catwalk
91
Antarctic
85
Pacific
69
Maud Rise
61
Weddell
55
Weddell Sea
55
Indian
48
The Antarctic
43
Kerguelen
13
Sira
11
Antarctic Ocean
9
Georgia Basin
9
Georgia Rise
7
Mid-Atlantic Ridge
7
Austral
6
Drake Passage
6
Northeast Georgia Rise
6
Alta
5
Islas Orcadas Rise
5
Orcadas
5
Orcadas Rise
5
Shackleton
5
East Antarctica
4
Greenland
4
Janus
4
Shona Ridge
4
Antarctic Peninsula
3
Arctic
3
Dickens
3
East Antarctic Ice Sheet
3
Falkland Plateau
3
Fid
3
Norwegian Sea
3
West Antarctica
3
Broken Ridge
2
Burrows
2
Fairbanks
2
Kennett
2
Maude
2
Patagonia
2
Sandwich Islands
2
South Sandwich Islands
2
Sunda
2
Amarillo
1
Astrid Ridge
1
Bering Sea
1
Birks
1
Cramer
1
Crouch
1
more ...