Geographic location
Southern Ocean
427
Antarctic
212
The Antarctic
161
Indian
103
Weddell
53
Pacific
50
Weddell Sea
48
Drake Passage
36
Austral
28
Maud Rise
25
Arctic
18
Scotia Sea
17
Patagonia
15
Kerguelen
14
Gough
10
Tristan
10
Antarctic Peninsula
8
Falkland Plateau
8
SANAE
8
Arctic Ocean
7
Greenwich
7
East Antarctica
6
South Scotia Ridge
6
Argentina
5
Georgia Basin
5
Bird Island
4
Bouvet
4
Lazarev
4
Lazarev Sea
4
Mid-Atlantic Ridge
4
South Sandwich Trench
4
Bellingshausen Sea
3
Fairbanks
3
Ross Sea
3
Agulhas Basin
2
Andreas
2
Argentine
2
Argentino
2
Bransfield Strait
2
Cumberland Bay
2
East Antarctic Ice Sheet
2
Ewing
2
Fid
2
Jenny
2
Las Palmas
2
Maurice
2
Maurice Ewing Bank
2
Sandwich Islands
2
South Sandwich Islands
2
Warnke
2
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