Geographic location
Indian
Southern Ocean
422
Antarctic
235
The Antarctic
156
Kerguelen
147
Pacific
82
Kerguelen Islands
70
Austral
63
New Zealand
23
Weddell
23
Kerguelen Island
17
Drake Passage
15
Weddell Sea
15
Antarctic Ocean
9
Heard Island
9
Arctic
8
Îles Kerguelen
8
Antarctic Peninsula
7
Bouvet
7
Conrad Rise
6
East Antarctica
6
Pond Lake
6
Ross Sea
5
Saint-Paul
5
Arctic Ocean
4
Bakker
4
Broken Ridge
4
Fawn Trough
4
Heard
4
Maud Rise
4
McDonald Islands
4
Venus
4
Amundsen Sea
3
Australian Antarctic Basin
3
Australian-Antarctic Basin
3
Barrett
3
Bellinghausen Abyssal Plain
3
Collier
3
Conway
3
Curl
3
Elan Bank
3
Georgia Basin
3
Isi
3
Island C
3
Patagonia
3
South Pole
3
Aitken
2
Arrowsmith
2
Bonaparte
2
Bouvet Island
2
more ...