Geographic location
Greenland
731
Catwalk
504
Norwegian Sea
381
Pacific
259
Weddell
257
Weddell Sea
257
Prydz Bay
215
Drake Passage
212
Indian
118
Baffin Bay
117
Antarctic
44
Southern Ocean
39
Sira
30
The Antarctic
24
Kerguelen
21
Titan
13
Coulter
11
Mid-Atlantic Ridge
10
Rugosa
10
Arctic
8
Maud Rise
8
Antarctic Peninsula
7
Antarctic Ocean
6
Lauta
6
Recta
6
Vøring Plateau
6
Dickens
5
Palmer Deep
5
Shackleton
5
Barents Sea
4
Gibba
4
Alta
3
East Antarctic Ice Sheet
3
Georgia Basin
3
Kirki
3
McArthur
3
Mitra
3
Shona Ridge
3
Svalbard
3
Titus
3
Arctic Ocean
2
Austral
2
East Antarctica
2
Fid
2
Irminger Basin
2
Kane
2
Keller
2
Kennett
2
Kerguelen Islands
2
Lambda
2
more ...