Geographic location
Argentina
Austral
Gustavo
Antarctic
12
The Antarctic
4
Argentino
3
Pacific
3
Patagonia
3
Romero
3
Sven
3
Antarctic Peninsula
2
Barros
2
Southern Ocean
2
Acosta
1
Acuña
1
Aguirre
1
Alabama
1
Argentine
1
Burdwood Bank
1
Drake Passage
1
Gaston
1
Klaus
1
Macpherson
1
Marguerite
1
Marguerite Bay
1
McClintock
1
Molina
1
Perez
1
The Louse
1
Varas
1