Geographic location
Antarctic
2
Arctic
2
Argentina
2
Argentino
2
Audrey
2
Bertrand
2
Blundell
2
Bonaparte
2
Brewster
2
DuBois
2
Greenland
2
Harcourt
2
Heine
2
Helgoland
2
Hodgson
2
Kerr
2
La Butte
2
Lister
2
Long Beach
2
Melania
2
New Zealand
2
Norway
Ogilvie
2
Otis
Perez
2
Petushki
2
Popa
2
Queensland
2
San Agustín
2
San Juan
2
Spring Point
2
Tana River
2
Todd
2
Untersee
2
Walden
2
Île-de-France
2
Antarctic Peninsula
1
Baja
1
Blindheim
1
Bray
1
Burton
1
Chukchi Sea
1
Deville
1
Diamante
1
Espíritu Santo
1
Gauthier
1
Harper
1
Hombron
1
Jacquinot
1
Lemaire
1
more ...