Geographic location
West Antarctica
11
Antarctic
7
The Antarctic
4
Amundsen Sea
2
Pacific
2
Ross Island
2
Thwaites Glacier
2
West Antarctic Ice Sheet
2
Whillans
2
Antarctic Peninsula
1
Byrd
1
Dotson Ice Shelf
1
Marie Byrd Land
1
Mercer
1
Pine Island Glacier
1
Ross Ice Shelf
1
Ross Sea
1
Southern Ocean
1
Thurston
1
Thurston Island
1
Transantarctic Mountains
1
Weddell
1