Geographic location
Alvarez
1
Antarctic
1
Arctic
1
Argentina
1
Bergen
1
Brattholmen
1
Cornwall
1
Correa
1
De la Costa
1
Elliott
1
Endeavour
1
EspaƱola
1
Faroe Shelf
Fossa
1
Friederichsen
1
Gass
1
Greenland
1
Huxley
1
Indian
Izquierdo
1
Lamarck
1
Medusa
1
Mid-Atlantic Ridge
1
Morrison
1
Moura
1
Navarro
1
New Zealand
Norway
1
Pacific
1
Porcupine Seabight
1
Ramos
1
Ritchie
1
Romero
1
Schott
1
Svalbard
1
Vito
1
Yelcho
1