Geographic location
Weddell
Antarctic
39
Southern Ocean
34
Weddell Sea
24
The Antarctic
21
Antarctic Peninsula
12
New Zealand
11
Amundsen Sea
9
Island Bay
9
Pine Island Bay
9
East Antarctica
8
Bransfield Strait
5
Drake Passage
5
Ross Sea
5
West Antarctica
5
Atka
4
Austral
4
Elephant Island
4
Antarctic Ocean
3
Argentina
3
Kerguelen
3