Geographic location
Antarctic
20
The Antarctic
9
Austral
8
Southern Ocean
8
Antarctic Peninsula
7
Scotia Sea
4
Weddell
3
Bellingshausen Sea
2
Lazarev
2
Lazarev Sea
2
Prince Gustav Channel
2
Ryder
2
Ryder Bay
2
Abernethy Flats
1
Adelaide Island
1
Arctic
1
Brandy Bay
1
Bray
1
Drake Passage
1
Explorers Cove
1
Halley Research Station
1
Halley Station
1
Indian
1
Larsemann Hills
1
Marguerite
1
Marguerite Bay
1
Maud Rise
1
Ross Island
1
Ross Sea
1
Rothera
1
Sandwich Islands
1
South Georgia
1
South Sandwich Islands
1
Weddell Sea
1