Geographic location
Antarctic
3
Arctic
3
Argentina
3
Argentino
3
Canada
3
Chapel Hill
3
Helgeland
3
Indian
3
Meteor Bank
Mid-Atlantic Ridge
3
New Zealand
3
Norway
3
Pacific
3
Popa
3
Queensland
3
Refugio
Southern Ocean
3
Tromsø
3
Uruguay
3
Arctic Ocean
2
Argentine
2
Atlantik
2
Fukushima
2
Hippa
2
Komarova
2
Miers
2
Rosales
2
Josephine
1
Kankan
1
Lutnes
1
Meteor Seamounts
1
Patagonia
1
Tortue
1