Geographic location
Antarctic
50
The Antarctic
28
Weddell
11
Weddell Sea
10
Southern Ocean
9
Arctic
7
Pacific
6
Indian
5
Antarctic Peninsula
3
Austral
3
Antarctic Ocean
2
Greenland
2
Amery
1
Amery Ice Shelf
1
Argentine
1
Bellingshausen Sea
1
Drake Passage
1
Greenwich
1
Maud Rise
1
McMurdo Sound
1
McMurdo Station
1
Norwegian Sea
1
Prydz Bay
1
Ross Sea
1
Shackleton
1
Southeast Indian Ridge
1
Western Shelf
1
Yoyo
1