Geographic location
Arctic
159
Arctic Ocean
Greenland
56
Norwegian Sea
56
Canada
45
Pacific
39
Southern Ocean
33
Bergen
25
Barents Sea
20
Johannessen
18
Indian
17
Coastal Waters Of Southeast Alaska
16
Western Basin
14
Bering Sea
13
Kattegat
10
Scripps
10
Taro
10
Bismarck
8
Sullivan
8
Sutherland
8
Antarctic
6
Ewing
6
Gulf of Alaska
6
Hudson
6
Kila
6
Maurice
6
Ajax
4
Baffin Bay
4
Chukchi Sea
4
North Pole
4
Bering Strait
3
Alabama
2
Bali
2
Hudson Strait
2
Kara Sea
2
Skjelvan
2
Tanhua
2