Geographic location
Antarctic
6
Antarctic Peninsula
3
Argentine
1
Austral
1
Chasm
1
Drake Passage
Ewing
1
Falkland Plateau
1
Falkland Ridge
1
Georgia Basin
2
Georgia Rise
1
Islas Orcadas Rise
1
Northeast Georgia Rise
1
Orcadas
1
Orcadas Rise
1
Pacific
3
Scotia Sea
6
Shackleton
1
Shackleton Fracture Zone
1
South Sandwich Trench
1
South Scotia Ridge
1
South Shetland Trench
1
Southern Ocean
1
The Antarctic
6
Weddell
1
Weddell Sea
1
Yaghan Basin
1