Geographic location
Antarctic
23
Antarctic Peninsula
The Antarctic
13
Southern Ocean
5
Bransfield Strait
4
Pacific
3
New Zealand
2
Arctic
1
Argentine
1
Austral
1
Gerlache
1
Gerlache Strait
1
Greenland
1
Heard Island
1
Hydrurga
1
Joinville
1
Joinville Island
1
Kerguelen
1
Larsen Ice Shelf
1
Livingston Island
1
Ross Sea
1
Ryder
1
Ryder Bay
1
Scotia Sea
1
Signy Island
1
Tonga
1