Geographic location
Antarctic
23
The Antarctic
16
Weddell
16
Southern Ocean
12
Weddell Sea
12
King George Island
7
Indian
6
Antarctic Peninsula
5
Austral
4
Bellingshausen Sea
4
Hydrurga
4
Norway
4
Queen Maud Land
4
Filchner Trough
3
McIntyre
3
Nordøy
3
25 de Mayo
2
Arctic
2
Atka
2
Bransfield Strait
2
Larsen Ice Shelf
2
Lazarev
2
Lazarev Sea
2
Pacific
2
Riiser-Larsen
2
Riiser-Larsen Ice Shelf
2
SANAE
2
Scotia Sea
2
isla 25 de Mayo
2
Bouvet
1
Bouvet Island
1
Bouvetøya
1
Hagen
1
Harcourt
1
McMahon
1
Nyrøysa
1
South Shetland Islands
1
Sven
1
West Antarctic Ice Sheet
1