Geographic location
Valentine
42
Antarctic
13
Burton
13
New Zealand
13
Ferrer
8
Pacific
8
Torre
8
Weddell
8
Weddell Sea
8
Norway
7
Diaz
6
Estrada
6
Pena
6
Van Veen
6
Canada
5
Fernandez
5
Greenland
5
Alvarez
4
Argentina
4
Breitfuss
4
Brisbane
4
Bruna
4
Christchurch
4
Indian
4
Lappland
4
Nash
4
Nautilus
4
O'Connor
4
Pawson
4
Polska
4
Primorskiy
4
Ramirez
4
Reimer
4
Webb
4
Wilkinson
4
Williamson
4
The Antarctic
3
Ajax
2
Aldea
2
Alvarado
2
Alvaro
2
Archer
2
Archer River
2
Argentino
2
Austin
2
Baffin Bay
2
Benedict
2
Bergen
2
Bianchi
2
Boyer
2
more ...