Geographic location
Antarctic
14
McMurdo Sound
14
Terra Nova Bay
The Antarctic
Ross Sea
12
Austral
4
Mario Zucchelli
3
Ross Ice Shelf
3
Southern Ocean
3
Victoria Land
3
Asar
2
New Zealand
2
Admiralty Bay
1
Hayes
1
Marguerite
1
Marguerite Bay
1
McMurdo Ice Shelf
1
New Harbor
1
Pacific
1
Ross Island
1
Rothera
1
Wood Bay
1