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