Geographic location
Weddell
23
Weddell Sea
Antarctic
7
Antarctic Peninsula
7
Atka
4
Greenwich
4
Agulhas Basin
2
Bouvet
2
Bouvet Island
2
Drake Passage
2
Filchner Trough
2
Fimbul Canyon
2
Fimbulisen
2
Jelbart Ice Shelf
2
Joinville
2
Joinville Island
2
Larsen Ice Shelf
2
Mid-Atlantic Ridge
2
Neumayer
2
Powell Basin
2
Riiser-Larsen
2
Riiser-Larsen Ice Shelf
2
Ronne Ice Shelf
2
Scotia Sea
2
South Sandwich Trench
2
South Shetland Trench
2
Weddell Abyssal Plain
2
Arctic
1
Cabeza
1
Pablo
1
The Antarctic
1
isla Enrique
1