Geographic location
Norwegian Sea
456
Greenland
33
Vøring Plateau
12
Catwalk
10
Arctic
6
Antarctic
5
Rockall Plateau
5
Antarctic Ocean
3
Arctic Ocean
2
Iceland Plateau
2
Jan Mayen
2
Norway
2
Pacific
2
Reykjanes
2
Barents Sea
1
Eirik Ridge
1
Greenland Basin
1
Hatton Bank
1
Indian
1
Kerguelen
1
Kirki
1
Kolbeinsey
1
Kolbeinsey Ridge
1
Mid-Atlantic Ridge
1
Mull
1
Pollard
1
Rugosa
1
Southern Ocean
1
The Antarctic
1
Weddell
1
Weddell Sea
1
Yermak Plateau
1