Geographic location
Greenland
43
Arctic
24
Irminger Sea
14
Vatnajökull
11
Reykjanes
9
Svalbard
8
Surtsey
7
Norway
6
Arctic Ocean
5
Holuhraun
5
Norwegian Sea
5
Antarctic
4
Laki
4
Southern Ocean
4
Askja
3
Canada
3
Drangajökull
3
Heimaey
3
Irminger Basin
3
Mid-Atlantic Ridge
3
Ny-Ålesund
3
Pacific
3
The Antarctic
3
Akureyri
2
Bight Fracture Zone
2
Eyjafjörður
2
Faroe Bank
2
Indian
2
Langjökull
2
New Zealand
2
Skaftá
2
Stórhöfði
2
The Cauldron
2
Vestmannaeyjar
2
Ólafsfjörður
2
Aeolus
1
Aitken
1
Antarctic Peninsula
1
Asar
1
Bartholin
1
Belle Ile
1
Bering Strait
1
Brúarjökull
1
Bíldudalur
1
Cauldron Lake
1
Curl
1
Dammed Lake
1
Deep Passage
1
Duri
1
East Antarctica
1
more ...