Geographic location
Antarctic
507
Antarctic Ocean
495
Pacific
23
Lauta
13
Titan
10
Medusa
9
Indian
7
The Antarctic
6
Adare
3
Cape Adare
3
Rugosa
3
Southern Ocean
3
Drake Passage
2
East Antarctic Ice Sheet
2
Kennett
2
Mitra
2
Ross Sea
2
Rotunda
2
Urna
2
Ajax
1
Argentine
1
Augusta
1
Bellingshausen Abyssal Plain
1
Ewing
1
Falkland Plateau
1
Laxa
1
Maurice
1
Maurice Ewing Bank
1
Mura
1
New Zealand
1
Norwegian Sea
1
Patagonia
1
Recta
1
Regina
1
Shackleton
1
Southeast Indian Ridge
1
Stella
1
Titus
1
West Antarctica
1