Geographic location
Weddell
65
Weddell Sea
Antarctic
32
The Antarctic
20
Antarctic Peninsula
7
Atka
4
Greenwich
4
Riiser-Larsen
4
Drake Passage
3
Dundee
3
Dundee Island
3
Lambda
3
Larsen Ice Shelf
3
Neumayer
3
Agulhas Basin
2
Awl
2
Bouvet
2
Bouvet Island
2
Filchner Trough
2
Fimbul Canyon
2
Fimbulisen
2
Hill Island
2
Jelbart Ice Shelf
2
Joinville
2
Joinville Island
2
Lazarev
2
Lazarev Sea
2
Mid-Atlantic Ridge
2
Powell Basin
2
Riiser-Larsen Ice Shelf
2
Riiser-Larsen Sea
2
Ronne Ice Shelf
2
Scotia Sea
2
Snow Hill
2
Snow Hill Island
2
South Sandwich Trench
2
South Shetland Trench
2
Weddell Abyssal Plain
2
Arctic
1
Austaasen Bank
1
Bransfield Strait
1
Neumayer Station
1
Ushuaia
1