Geographic location
Antarctic
474
Antarctic Ocean
443
Pacific
289
Norwegian Sea
271
Bering Strait
128
Greenland
38
Indian
36
Rugosa
20
Titan
20
Lauta
19
Mitra
19
The Antarctic
19
Kennett
12
Southern Ocean
12
Mid-Atlantic Ridge
10
Shackleton
10
Bering Sea
9
Rotunda
8
Stella
8
Maurice
7
Medusa
7
Adare
6
Argentine
6
Cape Adare
6
Falkland Plateau
6
New Zealand
6
Arctic
5
Ewing
5
Recta
5
Rock X
5
Bowers
4
Coleman
4
Fid
4
Gardner
4
Keller
4
Maurice Ewing Bank
4
Rockall Plateau
4
Urna
4
Curva
3
Fairbanks
3
Gibba
3
Mura
3
Reykjanes
3
Alvarez
2
Antarctic Peninsula
2
Bellingshausen Abyssal Plain
2
Campbell Plateau
2
Cape Horn
2
Charcot
2
Coulter
2
more ...