Geographic location
Arctic
300
Arctic Ocean
300
Laptev Sea
17
Gakkel Ridge
14
Damocles
11
Kara Sea
11
Amundsen Basin
10
Barents Sea
10
Svalbard
7
East Siberian Sea
5
St. Anna Trough
4
Bering Sea
3
Chukchi Sea
3
Franz Josef Land
3
North Pole
3
Yermak Plateau
3
Antarctic
2
Antarctic Ocean
2
Central Basin
2
Makarov Basin
2
Morris Jesup Rise
2
Rus’
2
Bear Island
1
Burrows
1
Dickens
1
Greenland
1
Kennett
1
Pacific
1
Pollard
1
Reimer
1
Severnaya Zemlya
1
Sidorov
1
Solheim
1
Yenisey
1