Geographic location
Indian
46
Arctic
45
Greenland
35
Pacific
29
Antarctic
28
Arctic Ocean
28
Southern Ocean
24
Irminger Sea
14
Kerguelen
13
Kerguelen Islands
13
The Antarctic
13
Newfoundland
10
Reykjanes
9
Weddell
8
Weddell Sea
8
Baffin Bay
6
Labrador Shelf
6
Irminger Basin
5
Prydz Bay
5
Rockall Trough
5
Cora
4
East Siberian Sea
4
Bering Strait
3
Canada
3
Chukchi Sea
3
Chukchi Shelf
3
Filchner Ice Shelf
3
Kerguelen Island
3
Ronne Ice Shelf
3
Austral
2
Porcupine Seabight
2
Gunn
1
Harcourt
1
McIntyre
1
McMahon
1