Geographic location
Southern Ocean
133
Antarctic
50
The Antarctic
34
Pacific
33
Indian
27
Austral
24
Weddell
20
Kerguelen
18
Patagonia
14
Antarctic Peninsula
9
Kerguelen Island
8
Bage
7
East Antarctica
7
George V Land
7
Terre Adélie
7
Terre-Adélie
7
Webb
7
Chica
6
Cueva
6
Hayes
6
Isi
6
Bellinghausen Abyssal Plain
5
East Antarctic Ice Sheet
5
Georgia Basin
5
Maud Rise
5
New Zealand
5
Ross Sea
5
Reykjanes
4
Australian Antarctic Basin
3
Australian-Antarctic Basin
3
Bouvet
3
Marguerite
3
Marguerite Bay
3
Ryder
3
Ryder Bay
3
Weddell Sea
3
Kerguelen Islands
2
West Antarctic Ice Sheet
2