Geographic location
Indian
46
Arctic
45
Greenland
34
Pacific
29
Arctic Ocean
28
Antarctic
26
Southern Ocean
23
Irminger Sea
13
Kerguelen
13
Kerguelen Islands
13
The Antarctic
13
Newfoundland
9
Reykjanes
9
Weddell
7
Weddell Sea
7
Baffin Bay
6
Labrador Shelf
6
Irminger Basin
5
Prydz Bay
5
Rockall Trough
5
Cora
4
East Siberian Sea
4
Bering Strait
3
Chukchi Sea
3
Chukchi Shelf
3
Filchner Ice Shelf
3
Kerguelen Island
3
Ronne Ice Shelf
3
Austral
2
Canada
2
Porcupine Seabight
2
Harcourt
1
McIntyre
1
McMahon
1