Geographic location
Antarctic
The Antarctic
21
Antarctic Peninsula
13
Anvers
7
Palmer Deep
7
West Antarctic Ice Sheet
7
West Antarctica
7
Amundsen Sea
6
Bellingshausen Sea
4
South Orkney Islands
4
South Orkney Plateau
4
Island Bay
3
Pine Island Bay
3
Pine Island Glacier
3
Thwaites Glacier
3
Eltanin Bay
2
Weddell
1
Weddell Sea
1