Geographic location
Ronne Ice Shelf
22
Weddell
22
Weddell Sea
Antarctic
18
The Antarctic
14
Ross Ice Shelf
7
Ross Sea
7
Filchner Trough
4
Arctic
3
Arrival Heights
3
Austral
3
Neumayer
3
Berkner Island
2
Southern Ocean
2
Amery
1
Amery Ice Shelf
1
Antarctic Ocean
1
Antarctic Peninsula
1
Berkner Bank
1
Drake Passage
1
Kerguelen
1
Kerguelen Islands
1
Shackleton
1