Geographic location
Marsden
132
Catwalk
91
Southern Ocean
26
Pacific
23
Antarctic
16
Indian
12
The Antarctic
12
Weddell
12
Weddell Sea
12
Sira
11
Maud Rise
7
Mid-Atlantic Ridge
6
Alta
4
Austral
4
Falkland Plateau
4
Georgia Basin
4
Orcadas
4
Goyena
3
Janus
3
Shona Ridge
3
Zapiola
3
Zvezda
3
Antarctic Ocean
2
Argentine
2
Canada
2
Fid
2
Gardner
2
Hudson
2
Islas Orcadas Rise
2
Orcadas Rise
2
Pioner
2
Reimer
2
Rugosa
2
San Juan
2
Andrus
1
Augusto
1
Birks
1
Burrows
1
Crouch
1
Denison
1
Diaguita
1
Dickens
1
Dingle
1
East Antarctica
1
Faraday
1
Georgia Rise
1
Gibba
1
Gizhiga
1
Glennon
1
Greenland
1
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