Geographic location
Greenland
41
Arctic
28
Reykjanes
21
Rockall Trough
12
Mid-Atlantic Ridge
11
Norwegian Sea
10
Norway
9
Canada
8
Irminger Sea
8
Irminger Basin
6
Svalbard
6
Falljökull
5
Vatnajökull
5
Antarctic
4
Hatton Bank
4
Arctic Ocean
3
Barents Sea
3
Eyjafjallajokull
3
Faroe Islands
3
Pacific
3
Rockall Plateau
3
Wyville Thomson Ridge
3
Wyville-Thomson Ridge
3
Baffin Island
2
Bjørnøya
2
Ela
2
Faroe Bank
2
Hatton-Rockall Basin
2
Holuhraun
2
Indian
2
Jan Mayen
2
Kerlingarfjoll
2
Kolbeinsey
2
Krýsuvík
2
New Zealand
2
Southern Ocean
2
The Antarctic
2
Tromsø
2
Weddell
2
Antarctic Peninsula
1
Askja
1
Austral
1
Bear Island
1
Belgsholt
1
Bellingshausen Sea
1
Bergen
1
Bering Strait
1
Broken Ridge
1
Bustarfell
1
Central Basin
1
more ...