Geographic location
Greenland
25
Arctic
24
Reykjanes
9
Irminger Basin
7
Arctic Ocean
4
Canada
4
Orleans
4
Hudson
3
Irminger Sea
3
Mid-Atlantic Ridge
3
Newfoundland
3
Southern Ocean
3
Baffin Bay
2
Canadian Arctic Archipelago
2
Hudson Strait
2
Alvarez
1
Barents Sea
1
Curl
1
Fairbanks
1
Faroe Bank
1
Hudson Bay
1
Imbert
1
Malone
1
Mueller
1
North Pole
1
Norwegian Sea
1
Porcupine Bank
1
Rockall Trough
1
Weaver
1