Geographic location
Antarctic
168
Southern Ocean
108
Arctic
55
Pacific
41
Indian
23
Norwegian Sea
21
Passat
20
Greenland
17
Scripps
16
Zubov
15
The Antarctic
14
Arctic Ocean
13
Coastal Waters Of Southeast Alaska
12
Western Basin
12
Bergen
11
Krasin
11
Vize
11
Antarctic Ocean
10
Aranda
10
Bering Strait
10
Canada
10
Castle Rock
10
Ceniza
10
Deryugin
10
Drake Passage
10
Ewing
10
Hudson
10
Kila
10
Mara
10
Maurice
10
Pontchartrain
10
Weddell
10
Zvezda
10
Argentina
8
Baffin Bay
8
Biscoe
8
Orcadas
8
Alazeya
7
Barents Sea
7
Kattegat
7
Ajax
6
Bedford
6
Bering Sea
6
Bismarck
6
British Columbia
6
Burton
6
Burton Island
6
Fairbanks
6
Gulf of Alaska
6
Herdman
6
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