Geographic location
Southern Ocean
196
Antarctic
181
Marsden
132
Weddell
123
Weddell Sea
116
Pacific
100
Indian
98
The Antarctic
97
Catwalk
91
Maud Rise
62
Falkland Plateau
44
Kongsberg
36
Arctic
34
Scotia Sea
28
Drake Passage
24
Lazarev
20
Lazarev Sea
19
Argentine
17
Austral
17
Gough
15
Mid-Atlantic Ridge
15
Orcadas
15
Marilia
14
South Georgia Island
14
Antarctic Ocean
13
Hurd
13
Kerguelen
13
Damm
12
Sira
11
Bouvet
10
Arctic Ocean
9
Georgia Basin
9
Bouvet Island
8
Uruguay
8
East Antarctica
7
Georgia Rise
7
Riiser-Larsen
7
Riiser-Larsen Sea
7
SANAE
7
Cumberland Bay
6
Greenland
6
Northeast Georgia Rise
6
Alta
5
Argentina
5
Charcot
5
Fid
5
Islas Orcadas Rise
5
Langseth
5
Orcadas Rise
5
Rocas
5
more ...