Geographic location
Adelaide Island
6
Antarctic
6
Antarctic Peninsula
Atka
6
Barents Sea
6
Drake Passage
6
Norway
6
Southern Ocean
6
Weddell
6
Weddell Sea
6
Bransfield Strait
5
Cape Fiske
5
Filchner Trough
5
Argentine
4
Argentine Islands
4
Astrid Ridge
4
Anvers
3
Anvers Island
3
Elephant Island
3
Greenland
3
Arctic
2
Arctic Ocean
2
Conrad Rise
2
Gakkel Ridge
2
Agulhas Basin
1
Amundsen Sea
1
Bellingshausen Sea
1
Gould Bay
1
King George Island
1
Maud Rise
1
Queen Maud Land
1
Scotia Sea
1