Geographic location
Antarctic
44
The Antarctic
Southern Ocean
16
Weddell
11
Weddell Sea
9
Indian
8
Pacific
7
Greenland
4
Agulhas Basin
3
Antarctic Ocean
3
Arctic
3
Argentine
3
Lazarev
3
Lazarev Sea
3
Antarctic Peninsula
2
Atka
2
Austral
2
Drake Passage
2
Norway
2
Argentine Islands
1
Berglund
1
Bouvet
1
Byrd
1
East Antarctic Ice Sheet
1
Falkland Plateau
1
Falkland Trough
1
Gam
1
Georgia Basin
1
Greenwich
1
Lyddan Island
1
Nares
1
Neptun
1
New Zealand
1
Patagonia
1
Scotia Sea
1
Shackleton
1
Shona Ridge
1
Sira
1
South Orkney Islands
1
Southeast Indian Ridge
1
Wilkes Land
1