Geographic location
Antarctic
6
Antarctic Peninsula
6
Byrd
4
Byrd Subglacial Basin
2
East Antarctica
5
Eights Coast
1
Indian
1
Island Bay
1
Marie Byrd Land
4
New Zealand
3
Pacific
3
Pine Island Bay
1
Ross Sea
2
Southern Ocean
1
The Antarctic
3
Thurston
6
Thurston Island
6
Victoria Land
3
Weddell
6
Weddell Sea
6
West Antarctica
Whitmore Mountains
6