Geographic location
Pacific
29
Southern Ocean
25
Antarctic
17
Okhotsk
10
The Antarctic
9
New Zealand
8
Arctic
7
Bering Sea
7
Greenland
7
Norwegian Sea
7
Chukchi Sea
6
Campbell Plateau
5
Canada
5
East Siberian Sea
5
Gulf of Alaska
5
Indian
5
Weddell
4
Weddell Sea
4
Wever
4
Argentina
3
Kerguelen
3
Queen Charlotte
3
Antarctic Peninsula
2
Arctic Ocean
2
Barents Sea
2
Bjornoya
2
Bragina
2
British Columbia
2
Conway
2
Diablo
2
Drygalski
2
Geologicheskaya
2
Golikova
2
Jan Mayen
2
Josephine
2
K5
2
Kennett
2
Kozlova
2
Macleod
2
Malm
2
Maud Rise
2
Orville
2
Osnova
2
Panova
2
Popova
2
Reimer
2
Shcherbinina
2
Smelror
2
Sovetskaya
2
Urquhart
2
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