Geographic location
Antarctic
18
Taylor Valley
9
The Antarctic
8
McMurdo Dry Valleys
7
Fryxell
5
Lake Fryxell
5
Ross Sea
5
Terra Nova Bay
5
Southern Ocean
4
25 de Mayo
2
Antarctic Peninsula
2
Austral
2
King George Island
2
Lake Vanda
2
Relict Lake
2
South Shetland Islands
2
Vanda
2
Wright Valley
2
isla 25 de Mayo
2
Drygalski
1
Drygalski Ice Tongue
1
Victoria Land
1