Geographic location
Arctic
260
Arctic Ocean
259
Gakkel Ridge
93
Morris Jesup Rise
70
Yermak Plateau
67
Makarov Basin
46
Amundsen Basin
35
Svalbard
18
Barents Sea
8
Antarctic
5
Greenland
5
Laptev Sea
5
Antarctic Ocean
3
Kara Sea
3
North Pole
3
Canada
2
Taymyr
2
Breaker
1
Hanno
1
Jassa
1
Mendeleyev
1
New Zealand
1
Pacific
1
Reimer
1
Rus’
1
Southern Ocean
1
St. Anna Trough
1
The Antarctic
1
Tromsø
1
Weddell
1
Weddell Sea
1