Geographic location
Antarctic
5
Pacific
Scotia Sea
Drake Passage
4
The Antarctic
4
Weddell
3
Weddell Sea
3
Georgia Basin
2
Southern Ocean
2
Yaghan Basin
2
Antarctic Peninsula
1
Argentine
1
Chasm
1
East Antarctic Ice Sheet
1
Ewing
1
Falkland Plateau
1
Falkland Ridge
1
Georgia Rise
1
Islas Orcadas Rise
1
Northeast Georgia Rise
1
Orcadas
1
Orcadas Rise
1
Pirie
1
South Sandwich Trench
1
South Scotia Ridge
1
South Shetland Trench
1
West Antarctic Ice Sheet
1