Geographic location
Barents Sea
Arctic
30
Arctic Ocean
28
Greenland
21
Norwegian Sea
19
Laptev Sea
12
Kara Sea
5
Amundsen Basin
4
Kola Peninsula
3
Makarov Basin
3
Mid-Atlantic Ridge
3
Pacific
3
Svalbard
3
Gakkel Ridge
2
Morris Jesup Rise
2
Taymyr
2
The Ark
2
Franz Josef Land
1
Hanssen
1
Indian
1
Mendeleyev
1
Russkaya
1
Yenisey
1