Geographic location
Antarctic
5
The Antarctic
5
Weddell
4
Drake Passage
3
Southern Ocean
3
Weddell Sea
3
Georgia Basin
2
North Scotia Ridge
2
Scotia Sea
2
Antarctic Peninsula
1
Argentine
1
Aurora Bank
1
Chasm
1
Ewing
1
Falkland Escarpment
1
Falkland Plateau
1
Georgia Rise
1
Maurice
1
Maurice Ewing Bank
1
Northeast Georgia Rise
1
Pacific
1
Shag Rocks
1
South Sandwich Trench
1
South Scotia Ridge
1