Geographic location
Arctic
Antarctic
9
Arctic Ocean
4
Filchner Trough
4
Weddell
4
Weddell Sea
4
West Antarctic Ice Sheet
4
Amundsen Sea
3
Southern Ocean
3
Adelaide Island
2
Agulhas Basin
2
Antarctic Peninsula
2
Astrid Ridge
2
Atka
2
Barents Sea
2
Bellingshausen Sea
2
Bransfield Strait
2
Cape Fiske
2
Drake Passage
2
Elephant Island
2
Gakkel Ridge
2
Greenland
2
Hannes
2
Norway
2
Ronne Ice Shelf
2
West Antarctica
2
Argentine
1
Argentine Islands
1
Byrd
1
Byrd Subglacial Basin
1
Conrad Rise
1
Ellsworth Land
1
Marie Byrd Land
1
Maud Rise
1
Pacific
1
Pine Island Glacier
1
Queen Maud Land
1
Thwaites Glacier
1