Geographic location
Antarctic
53
The Antarctic
26
Amundsen Sea
19
West Antarctic Ice Sheet
18
Anvers
9
Antarctic Peninsula
8
Palmer Deep
5
West Antarctica
5
Island Bay
4
Pine Island Bay
4
Weddell
4
Weddell Sea
4
Bellingshausen Sea
3
Buttress
3
South Pole
3
Pine Island Glacier
2
Thwaites Glacier
2
Anvers Island
1
Byrd
1
Byrd Subglacial Basin
1
Ellsworth Land
1
Ewing
1
Getz
1
Getz Ice Shelf
1
Hugo Island
1
Marie Byrd Land
1
Maurice
1
Perrier
1
Protector
1