Geographic location
Antarctic
83
Drake Passage
The Antarctic
53
Southern Ocean
45
Antarctic Peninsula
20
Pacific
17
Weddell
16
Weddell Sea
16
Scotia Sea
14
Indian
13
Kerguelen
9
Antarctic Ocean
6
Arctic
4
Bransfield Strait
4
Falkland Plateau
4
Ross Sea
4
Argentine
3
Austral
3
Campbell Plateau
3
Kerguelen Islands
3
North Scotia Ridge
3
Pollard
3
Shackleton
3
South Shetland Islands
3
Australian Antarctic Basin
2
Australian-Antarctic Basin
2
Brabant
2
Cape Horn
2
Central Basin
2
Estrecho
2
Fawn Trough
2
Feilberg
2
Georgia Basin
2
Gunnerus Ridge
2
Mid-Atlantic Ridge
2
Piedra Buena
2
Princess Elizabeth Trough
2
Prydz Bay
2
Shackleton Fracture Zone
2
South Scotia Ridge
2
South Tasman Rise
2
Valentine
2
West Antarctic Ice Sheet
2
Adare
1
Amundsen Sea
1
Arctic Ocean
1
Argentino
1
Balleny Fracture Zone
1
Barrett
1
Belgrano
1
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