Geographic location
Ronne Ice Shelf
123
Dronning Maud Land
97
Cape Roberts
18
Ross Sea
18
Foundation Ice Stream
10
Greenland
10
Roberts Cape
9
Berkner Island
8
Reinwarthhöhe
4
Thyssenhöhe
4
Antarctic
2
Gibba
2
McMurdo Sound
2
Roberts Ridge
2
Arctic
1
East Antarctica
1
McMurdo Station
1
Victoria Land
1
West Antarctic Ice Sheet
1