Geographic location
Arctic
67
Antarctic
56
Southern Ocean
31
The Antarctic
29
Greenland
12
Arctic Ocean
8
Weddell
8
East Antarctica
7
Weddell Sea
7
Ross Sea
4
Antarctic Peninsula
3
Bellingshausen Sea
3
Moscow University Ice Shelf
3
Pacific
3
Totten Glacier
3
Barents Sea
2
Canadian Arctic Archipelago
2
North Pole
2
Svalbard
2
Amundsen Sea
1
Baffin Bay
1
Canada
1
Chukchi Sea
1
Gough
1
Kara Sea
1
Laplace
1
Mellor
1
Pancake
1
Ross Ice Shelf
1
Svalbard Archipelago
1