Geographic location
Antarctic
3
Antarctic Peninsula
3
East Antarctica
Whitmore Mountains
3
The Antarctic
2
Thurston
2
Thurston Island
2
Weddell
2
Weddell Sea
2
West Antarctica
2
Byrd
1
Byrd Subglacial Basin
1
Coats Land
1
Ellsworth Mountains
1
Falkland Plateau
1
Marie Byrd Land
1
New Zealand
1
Pacific
1
Ross Sea
1
Tilting
1
Victoria Land
1