Geographic location
Antarctic
27
The Antarctic
Arctic
4
Austral
3
Dumont d’Urville
3
Indian
3
Antarctic Peninsula
2
Pacific
2
Saturn
2
Southern Ocean
2
Admiralty Mountains
1
Antarctic Ocean
1
Bering Sea
1
Byrd
1
Canada
1
Eureka
1
Mount Takahe
1
Shirshov Ridge
1
Takahe
1
Victoria Land
1
West Antarctic Ice Sheet
1
West Antarctica
1