Geographic location
Arctic
14
Arctic Ocean
14
Bering Sea
14
British Columbia
Canada
14
Coastal Waters Of Southeast Alaska
14
Fairbanks
Gulf of Alaska
14
Indian
14
Pacific
14
Scripps
14
Burton
10
Burton Island
10
Hudson
10
Southern Ocean
10
Western Basin
10
Ajax
6
Alazeya
6
Antarctic
6
Aranda
6
Baffin Bay
6
Barents Sea
6
Bedford
6
Bergen
6
Bering Strait
6
Castle Rock
6
Ceniza
6
Deryugin
6
Drake Passage
6
Greenland
6
Herdman
6
Kattegat
6
Mara
6
Murmansk
6
Norwegian Sea
6
Passat
6
Pontchartrain
6
Thala Dan
6
Vize
6
Yelcho
6
Yubileynyy
6
Zubov
6
Zvezda
6
Anchorage
4
Austin
4
Barrier Islands
4
Bismarck
4
Caldwell
4
Chukchi Sea
4
Davidson
4
more ...