Geographic location
Weddell
84
Weddell Sea
Antarctic
30
The Antarctic
26
Southern Ocean
20
Indian
10
Austral
6
Greenwich
6
Antarctic Peninsula
5
Neumayer
3
Ronne Ice Shelf
3
Antarctic Ocean
2
Filchner Trough
2
Larsen Ice Shelf
2
Ross Sea
2
Scotia Sea
2
Weddell Basin
2
Arctic
1
Arctic Ocean
1
Berkner Bank
1
Bransfield Strait
1
Ekström Ice Shelf
1
Filchner Ice Shelf
1
Maud Rise
1
Neumayer Station
1
Powell Basin
1
South Orkney Plateau
1
Weddell Abyssal Plain
1