Geographic location
Greenland
12
Antarctic
3
Pine Island Glacier
2
The Antarctic
2
Antarctic Peninsula
1
Arctic
1
Barnes Ice Cap
1
Buttress
1
Bylot Island
1
Byrd
1
Byrd Glacier
1
East Antarctica
1
Ellsworth Land
1
Mellor
1
Misi
1
Mont Blanc
1
Osborn
1
Penny Ice Cap
1
Ryder
1
Ryder Glacier
1
Sherard Osborn Fjord
1
Thwaites Glacier
1
West Antarctica
1