Geographic location
Southern Ocean
260
Antarctic
74
The Antarctic
45
Weddell
24
Weddell Sea
18
Pacific
17
Austral
14
Arctic
6
Indian
6
New Zealand
6
Antarctic Peninsula
5
Scotia Sea
5
Drake Passage
4
Greenland
4
Vostok Station
4
Bounty Trough
3
Byrd
3
Campbell Plateau
3
Marie Byrd Land
3
Ronne Ice Shelf
3
Ross Sea
3
West Antarctica
3
Bellingshausen Sea
2
Bouvet
2
East Antarctica
2
Filchner Trough
2
Georgia Rise
2
King George Island
2
Maud Rise
2
Northeast Georgia Rise
2
South Shetland Islands
2
Svalbard
2
Amundsen Sea
1
Arctic Ocean
1
Balleny Islands
1
Bounty Channel
1
Bouvet Island
1
Cape Darnley
1
Cape Roberts
1
Darnley
1
Dingle
1
Dronning Maud Land
1
Ewing
1
Falkland Plateau
1
Holm-Hansen
1
Kos
1
Maurice
1
Maurice Ewing Bank
1
Neumayer
1
Norwegian Sea
1
more ...