Geographic location
Greenland
75
Antarctic
44
East Antarctica
19
Dome F
13
The Antarctic
12
Dronning Maud Land
8
Byrd
6
Vostok Station
4
Brewster
3
Byrd Glacier
3
East Antarctic Ice Sheet
3
Kohnen
3
Lake Vostok
3
Sastrugi
3
Weddell
3
Weddell Sea
3
West Antarctic Ice Sheet
3
Austral
2
Concordia Station
2
West Antarctica
2