Geographic location
Arctic
17
East Siberian Sea
17
Laptev Sea
Amundsen Basin
4
Greenland
3
Kara Sea
3
Arctic Ocean
2
Beaufort Shelf
2
Canadian Arctic Archipelago
2
Cape Bathurst
2
Chukchi Sea
2
Franz Josef Land
2
Nares
2
Severnaya Zemlya
2
Svalbard
2
Svalbard Archipelago
2
Aldan
1
Ayon
1
Barents Sea
1
Bering Strait
1
Buor-Khaya
1
Gora
1
Khaya
1
Nikolay
1
Norwegian Sea
1
Strauss
1
Yar
1