Geographic location
Southern Ocean
Antarctic
10
The Antarctic
5
Antarctic Ocean
4
Weddell
3
Arctic
2
Ross Sea
2
Weddell Sea
2
Antarctic Peninsula
1
Arctic Ocean
1
Austin
1
Austral
1
Bouvet
1
Cape Horn
1
Endeavour
1
Indian
1
New Zealand
1
Pacific
1
Powell Basin
1
Prydz Bay
1
Reykjavík
1
Ronne Ice Shelf
1
Scotia Sea
1
Scripps
1
South Scotia Ridge
1
Yoyo
1