Geographic location
Pacific
48
Southern Ocean
29
Arctic
27
Arctic Ocean
27
Greenland
19
Indian
17
Norwegian Sea
14
Scripps
14
Antarctic
11
Western Basin
10
Bering Sea
9
Coastal Waters Of Southeast Alaska
9
Canada
8
Bergen
7
Fairbanks
7
Bakker
6
Bismarck
6
Ewing
6
Gunter
6
Jeremy
6
Kila
6
Maurice
6
Taro
6
Bedford
5
Hudson
5
Allo
4
Norway
4
Tanhua
4
Gulf of Alaska
3
Gonzalez
2
Graven
2
Kattegat
2
Laplace
2
Las Palmas
2
Menzel
2
Okhotsk
2
Oldenburg
2
Salisbury
2
Stepanova
2
Kerguelen
1
Line Islands
1
Luta
1
McArthur
1
Monroe
1
Parizeau Point
1
Reno
1
Ross Sea
1
Sog
1
Twin Rocks
1