Continent

•  Afrika (1)
•  Europe (28)
•  North Amerika (1)

Land

•  Belgium (8)
•  Denmark (3)
•  England (39)
•  Finland (6)
•  France (13)
•  Germany (4)
•  Greenland (1)
•  Netherlands (17)
•  Norway (19)
•  Poland, Baltic states (4)
•  Russia (2)
•  Scotland (2)
•  Shetlands (7)
•  Svalbard (8)

Seas

•  Adriatic Sea (18)
•  Baltic Sea (49)
•  Black Sea (4)
•  Caribbean Sea (65)
•  Gulf of Bothnia (9)
•  Gulf of Finland (8)
•  IJsselmeer (3)
•  Indian Ocean (6)
•  Irish Sea (14)
•  Mediterranean Sea (95)
•  N-Atl. Ocean (103)
•  North Sea (127)
•  Pacific Ocean (12)
•  Red Sea (3)
•  S.-Atl. Ocean (22)
•  Wadden Sea (10)