Geographic location
Arctic
35
Arctic Ocean
Laptev Sea
7
Antarctic
3
Pacific
3
Southern Ocean
3
Barents Sea
2
Canada
2
Greenland
2
Norwegian Sea
2
Amerasia Basin
1
Amundsen Basin
1
Franz Josef Land
1
Fridtjof
1
Mendeleev Rise
1
Mendeleyev
1
Mendeleyev Ridge
1
North Cape
1
Svalbard
1
The Antarctic
1
Wandel
1
Weddell
1
Weddell Sea
1