Geographic location
Argentina
Burdwood Bank
Drake Passage
Antarctic
14
Gonzalez
10
Lopez
10
Acuña
8
Perez
8
The Antarctic
8
Cape Horn
6
Shag Rocks
6
Acosta
4
Antarctic Peninsula
4
Barros
4
Blanco
4
Elephant Island
4
Fernandez
4
Hernandez
4
New Zealand
4
Patagonia
4
Rodriguez
4
Sars Seamount
4
Southern Ocean
4
Argentine
2
Canada
2
Diaz
2
Lowe
2
McIntosh
2
Namuncura
2
Paloma
2
Shackleton
2
Shackleton Fracture Zone
2
South Georgia Island
2
Uruguay
2