Geographic location
Antarctic
12
Southern Ocean
4
The Antarctic
4
Antarctic Peninsula
3
Weddell
3
Weddell Sea
3
Pacific
2
Agulhas Basin
1
Amundsen Sea
1
Arctic
1
Bellingshausen Sea
1
Bouvet
1
Bouvet Island
1
Drake Passage
1
Fimbul Canyon
1
Fimbulisen
1
Greenwich
1
Joinville
1
Joinville Island
1
Mid-Atlantic Ridge
1
New Zealand
1
Powell Basin
1
Ross Sea
1
Weddell Abyssal Plain
1