Geographic location
Antarctic
21
The Antarctic
Arctic
9
Antarctic Peninsula
4
Southern Ocean
3
Arctic Ocean
2
Austral
2
Pacific
2
South Shetland Islands
2
Admiralty Bay
1
Asar
1
Brunt Ice Shelf
1
Butterworth
1
Byrd
1
Byrd Glacier
1
Dronning Maud Land
1
East Antarctica
1
Grove Mountains
1
Indian
1
King George Island
1
Lützow-Holm Bay
1
Moa
1
Nimrod
1
Nimrod Glacier
1
Ross Ice Shelf
1
Slessor
1
Weddell
1
Weddell Sea
1
Western Shelf
1
Whillans
1