Geographic location
Arctic
12
Antarctic
8
Greenland
8
Southern Ocean
8
Pacific
6
Antarctic Ocean
5
Canada
5
The Altiplano
5
West European Basin
5
Canadian Arctic Archipelago
3
Labrador Shelf
3
Mount Erebus
3
The Antarctic
3
Weddell
3
Weddell Sea
3
Prins Karls Forland
2
Svalbard
2
Austral
1
Baffin Bay
1
Baie de Baffin
1
Kerguelen
1