Geographic location
Alta
6
Antarctic
6
Arctic
6
Arctic Ocean
6
Argentine
6
Argentino
6
Baja
6
Bering Sea
6
Canada
6
Clyde River
6
Helgoland
6
Hoek
6
Indian
6
Jura
6
Kongsfjord
6
Mid-Atlantic Ridge
6
Pacific
6
Patagonia
6
Queensland
6
Rapa
6
Referencia
6
Saija
6
San Martín
6
Sheffield
Southern Ocean
Svalbard
6
Tonga
6
Vestfold
6
Vestfold Hills
6
Weddell
6
Weddell Sea
6
Øvre
6
Baffin Bay
5
Line Islands
5
Alabama
4
Argentina
4
Seaver
3
Pereyra
2
Læsø
1
Zeus
1