Geographic location
Marsden
132
Weddell
12
Weddell Sea
12
Scotia Sea
11
Drake Passage
6
Austral
5
Antarctic
4
Arctic
4
Lazarev
4
Lazarev Sea
4
Southern Ocean
4
Goyena
3
Pacific
3
Zapiola
3
Zvezda
3
Gough
2
Hudson
2
Indian
2
Oca Balda
2
Pioner
2
Prydz Bay
2
San Juan
2
Andrus
1
Astrid Ridge
1
Augusto
1
Cumberland Bay
1
Diaguita
1
Ewing
1
Gizhiga
1
Glennon
1
Helland
1
Maud Rise
1
Maurice
1
Meteor Seamount
1
Neumayer
1
Orcadas
1
Riiser-Larsen
1
Riiser-Larsen Sea
1
Scoresby
1
The Antarctic
1
Yamana
1
Zubov
1