Geographic location
Greenland
22
Norwegian Sea
22
Arctic
20
Arctic Ocean
20
Southern Ocean
15
Pacific
14
Barents Sea
9
Antarctic
7
Indian
7
Bismarck
6
Coastal Waters Of Southeast Alaska
6
Ewing
6
Kila
6
Maurice
6
Scripps
6
Western Basin
6
Bergen
5
Kara Sea
2
Argentina
1
Baffin Bay
1
Kattegat
1
Norway
1
Paul-Emile Victor
1