Geographic location
Antarctic
Drake Passage
51
The Antarctic
33
Southern Ocean
22
Antarctic Peninsula
14
Pacific
8
Weddell
7
Weddell Sea
7
Indian
6
Scotia Sea
5
Antarctic Ocean
4
Bransfield Strait
4
Kerguelen
4
South Shetland Islands
3
Arctic
2
Austral
2
Australian Antarctic Basin
2
Australian-Antarctic Basin
2
Brabant
2
Campbell Plateau
2
Central Basin
2
Estrecho
2
Fawn Trough
2
Kerguelen Islands
2
Mid-Atlantic Ridge
2
North Scotia Ridge
2
Princess Elizabeth Trough
2
Ross Sea
2
Adare
1
Argentino
1
Balleny Fracture Zone
1
Belgrano
1
Belgrano II
1
Bertrab
1
Black Rock
1
Cape Adare
1
Cape Roberts
1
Curl
1
Elephant Island
1
Esperanza
1
King George Island
1
Marambio
1
Noruega
1
Orcadas
1
Prydz Bay
1
Rock Passage
1
Seymour
1
Shackleton
1
Shackleton Fracture Zone
1
Shag Rocks
1
more ...