Geographic location
Antarctic
23
The Antarctic
12
Southern Ocean
3
East Antarctica
2
Indian
2
Pacific
2
Ross Sea
2
Weddell
2
Admiralty Mountains
1
Allan Hills
1
Antarctic Peninsula
1
Arctic
1
Cape Roberts
1
Drygalski
1
Hayes
1
Hooker
1
Levin
1
McMurdo Dry Valleys
1
McMurdo Sound
1
New Zealand
1
Ryugu
1
Scotia Sea
1
Terra Nova Bay
1
Victoria Land
1
Weddell Sea
1
Yamato
1