Geographic location
Weddell
Weddell Sea
30
Antarctic
28
Southern Ocean
21
The Antarctic
18
Scotia Sea
9
Drake Passage
7
Antarctic Peninsula
6
South Scotia Ridge
4
Arctic
3
Bransfield Strait
3
Arctic Ocean
2
Argentine
2
Central Basin
2
Indian
2
Pacific
2
Powell Basin
2
Ross Sea
2
South Orkney Islands
2
Amundsen Sea
1
Austral
1
Barents Sea
1
Brunt Ice Shelf
1
Curl
1
Discovery Bank
1
Ekström Ice Shelf
1
Langmuir
1
North Scotia Ridge
1
Riiser-Larsen
1
Riiser-Larsen Sea
1
Ryder
1
Ryder Bay
1
Salvesen
1
Sandwich Islands
1
Shag Rocks
1
South Georgia Island
1
South Orkney Plateau
1
South Sandwich Islands
1
Stromness
1
Stromness Bay
1
Western Shelf
1