Geographic location
Antarctic
6
Indian
Southern Ocean
Vestfold
Vestfold Hills
6
Heard Island
4
New Zealand
4
Pacific
4
Weddell
4
The Antarctic
3
Bouvet
2
Bouvet Island
2
Campbell Island
2
Coulman Island
2
Filchner Trough
2
Heard
2
Kerguelen
2
Kerguelen Islands
2
McDonald Islands
2
McMurdo Sound
2
Monolith
2
Ross Island
2
Scullin Monolith
2
Signy Island
2
South Georgia Island
2
South Shetland Islands
2
Svarthamaren
2
Ufs Island
2
McMahon
1