Geographic location
Heard Island
20
Kerguelen
Indian
12
Heard
10
McDonald Islands
10
Southern Ocean
9
Antarctic
4
Austral
4
Big Ben
4
Kerguelen Islands
4
Drygalski
3
Laurens Peninsula
3
Mawson Peak
3
Fawn Trough
2
McDonald Island
2
Argentina
1
Australian Antarctic Territory
1
Chun Spur
1
Cockburn
1
Cockburn Island
1
Marwick
1
Mount Dixon
1
The Antarctic
1
Williams Ridge
1