Geographic location
Antarctic
10
Antarctic Peninsula
Southern Ocean
10
The Antarctic
7
Weddell
4
Weddell Sea
4
Prince Gustav Channel
3
Austral
2
Duse
2
Duse Bay
2
Prince Gustav Ice Shelf
2
Bellingshausen Sea
1
Drake Passage
1
Filchner Trough
1
New Zealand
1
Pacific
1
Potter Cove
1
Ross Island
1
Ross Sea
1
Scotia Sea
1
South Orkney Islands
1