Geographic location
Arctic
3
Bonaparte
3
Brewster
3
Chukchi Sea
3
Molina
3
Montagu
3
Olor
3
Rothschild
3
Allen Bay
2
Antarctic
2
Argas
2
Argentina
2
Argentino
2
Bedford
2
Bertrand
2
Blackwall
2
Durnford
2
Forbes
2
Georgi
2
Goodman
2
Grandidier
2
Helgoland
2
Hodgson
2
Hombron
2
Inca
2
Inepta
2
Jacquinot
2
Lowe
2
Mira
2
Monroe
2
Ogilvie
2
Perez
2
Plateau Central
2
Queensland
2
Ribes
2
Riley
2
San Juan
2
Selby
2
Spring Point
2
Vaga
2
Walden
2
Wetmore
2
Île-de-France
2
Antarctic Peninsula
1
Barton
1
Bray
1
Canada
1
Chukar
1
Diamante
1
DuBois
1
more ...