Geographic location
Antarctic
442
Southern Ocean
148
The Antarctic
138
Pacific
77
Indian
71
Greenland
39
Weddell
33
Drake Passage
32
Mid-Atlantic Ridge
31
Weddell Sea
28
Arctic
16
Austral
13
Norwegian Sea
13
Argentine
10
Arctic Ocean
8
Scripps
8
West Antarctic Ice Sheet
6
Andreas
5
Greenwich
5
Orleans
5
Agulhas Basin
4
Falkland Plateau
4
Falkland Trough
4
New Zealand
4
Bering Strait
3
Hannes
3
Kennett
3
Shackleton
3
Warnke
3
Atka
2
Coulter
2
Deacon
2
Dronning Maud Land
2
Ferreira
2
Kane
2
Kerguelen
2
Luke
2
North Pole
2
Norway
2
Osborn
2
Rendu
2
Ross Sea
2
Sira
2
Adkins
1
Antarctic Ocean
1
Argentina
1
Armada Argentina
1
Baffin Bay
1
Baffin Island
1
Canada
1
more ...