Geographic location
Arctic
251
Southern Ocean
38
Arctic Ocean
30
Canada
30
Pacific
27
Antarctic
22
Yakutsk
22
Law Dome
20
Jules
18
Greenland
15
Austral
14
Indian
14
The Antarctic
13
Laplace
10
Norwegian Sea
9
Byrd
8
Dominion Range
8
East Antarctica
8
Ross Sea
8
Taylor Dome
8
West Antarctica
8
Moder
7
Austral Ocean
5
South Pole
5
The Landing
4
Thornton
4
Browning
2
Nash
2
Rayner
2
Sutcliffe
2
The Spike
2
Norway
1