Geographic location
Greenland
222
Weddell
200
Arctic
197
Weddell Sea
195
Arctic Ocean
152
Antarctic
72
Svalbard
54
Southern Ocean
18
Lazarev
17
Lazarev Sea
17
Filchner Trough
5
Norwegian Sea
4
Scotia Sea
4
The Antarctic
4
Central Basin
3
Pacific
3
Antarctic Peninsula
2
Austral
2
Drake Passage
2
Barents Sea
1
Damocles
1
Maud Rise
1
Neumayer
1