Geographic location
Alpha Ridge
1
Amundsen Basin
6
Arctic
26
Arctic Ocean
Barents Sea
6
Bear Island
1
East Siberian Sea
3
Franz Josef Land
1
Gakkel Ridge
5
Kara Sea
6
Laptev Sea
25
Makarov Basin
4
Morris Jesup Rise
3
Mueller
1
Norwegian Sea
1
Pacific
2
Rus’
2
Severnaya Zemlya
8
St. Anna Trough
2
Svalbard
1
Taymyr
3
Yenisey
2