K61
Kingdom: Animalia
Phylum: Chordata (Haeckel 1847) / Fish
Subphylum: Vertebrata (Lamarck 1801)
Infraphylum: Gnathostomata (Gegenbaur 1874)
Superclass: Tetrapoda (Goodrich 1930)
Class: Reptilia (Laurenti 1768) / Reptile
Order: Sauropterygia (Owen 1861) / Plesiosaur
Superfamily: Plesiosauroidea (Welles 1943)
Family: Cryptoclididae (Williston 1925)
Genus: Colymbosaurus (Seeley 1874)
Phylum: Chordata (Haeckel 1847) / Fish
Subphylum: Vertebrata (Lamarck 1801)
Infraphylum: Gnathostomata (Gegenbaur 1874)
Superclass: Tetrapoda (Goodrich 1930)
Class: Reptilia (Laurenti 1768) / Reptile
Order: Sauropterygia (Owen 1861) / Plesiosaur
Superfamily: Plesiosauroidea (Welles 1943)
Family: Cryptoclididae (Williston 1925)
Genus: Colymbosaurus (Seeley 1874)
Paddle phalange
1982
United Kingdom > England > Dorset