Geographic location
Arctic
403
Arctic Ocean
403
Laptev Sea
33
Gakkel Ridge
19
Greenland
15
Amundsen Basin
14
Damm
11
Barents Sea
8
Antarctic
6
Central Basin
6
Langseth
6
Kara Sea
4
Svalbard
4
East Siberian Sea
3
Alberti
2
Macera
2
Medusa
2
Pacific
2
Taymyr
2
Bakker
1
Bushnell
1
Cardozo
1
Degen
1
Indian
1
Josephine
1
Makarov Basin
1
Morris Jesup Rise
1
Rasmussen
1
Rossel
1
Svalbard Archipelago
1
Tromsø
1