Geographic location
Greenland
859
Pacific
564
Catwalk
504
Norwegian Sea
490
Weddell
355
Weddell Sea
354
Indian
332
Prydz Bay
330
Antarctic
294
Drake Passage
251
Southern Ocean
230
Baffin Bay
142
The Antarctic
134
Kerguelen
101
Maud Rise
75
Mid-Atlantic Ridge
56
Antarctic Peninsula
43
Arctic
38
East Antarctica
35
Sira
30
East Antarctic Ice Sheet
19
New Zealand
18
Shackleton
18
Antarctic Ocean
17
Rockall Plateau
16
Austral
14
Coulter
13
Titan
13
Vøring Plateau
13
Arctic Ocean
12
Kane
12
Rugosa
11
Palmer Deep
10
Barents Sea
8
Georgia Basin
8
Svalbard
8
Western Basin
8
Amery
7
Dickens
7
Falkland Plateau
7
Georgia Rise
7
Irminger Basin
7
Kennett
7
Yermak Plateau
7
Australian-Antarctic Discordance
6
Broken Ridge
6
Canada
6
Dronning Maud Land
6
Kerguelen Islands
6
Lauta
6
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