Geographic location
Thurston
Thurston Island
13
Antarctic
11
Byrd
11
Marie Byrd Land
11
West Antarctica
10
Amundsen Sea
8
Ellsworth Land
8
New Zealand
8
Campbell Plateau
7
Pacific
7
Island Bay
6
Pine Island Bay
6
Bounty Trough
5
West Antarctic Ice Sheet
3
Antarctic Peninsula
2
Bellingshausen Sea
2
Peacock
2
Peacock Sound
2
Ross Sea
2
The Antarctic
2
Thwaites Glacier
1