Geographic location
Antarctic
53
Antarctic Peninsula
53
Weddell
12
Weddell Sea
12
Scotia Sea
7
The Antarctic
5
Southern Ocean
4
Drake Passage
2
Joinville
2
Joinville Island
2
Agulhas Basin
1
Austral
1
Bouvet
1
Bouvet Island
1
East Antarctica
1
Elephant Island
1
Fimbul Canyon
1
Fimbulisen
1
Greenwich
1
Mid-Atlantic Ridge
1
Patagonia
1
Powell Basin
1
Ross Sea
1
South Orkney Islands
1
Weddell Abyssal Plain
1
Western Shelf
1