Geographic location
Antarctic
15
Southern Ocean
15
The Antarctic
10
East Antarctica
5
Antarctic Peninsula
2
Arctic
2
Greenland
2
West Antarctic Ice Sheet
2
Wilkes Land
2
Amundsen Sea
1
Arctic Ocean
1
Bransfield Strait
1
Drake Passage
1
Dronning Maud Land
1
Hagen
1
Nioghalvfjerdsfjorden
1
Pacific
1
Ross Sea
1
West Antarctica
1