Geographic location
Antarctic
15
Arctic
3
The Antarctic
3
Argentina
1
Bowers
1
Canada
1
Cape Evans
1
Clements Markham
1
Erskine
1
Fuchs
1
King Edward Point
1
King George Island
1
Mackintosh
1
Markham
1
Mount Krokisius
1
Nelson Island
1
Nimrod
1
North Pole
1
Norway
1
Orrego Vicuña
1
Ross Ice Shelf
1
Shackleton
1
South Pole
1
South Shetland Islands
1
Uruguay
1