Kimmeridge Clay
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The Kimmeridge Clay is a sedimentary deposit of fossiliferous marine clay which is of Late Jurassic to lowermost Cretaceous age and occurs in southern and eastern England and in the North Sea. This ro
Grey cliffs of Upper Kimmeridge Clay above the beach at Egmont Bight
Complete specimen
Caturus furcatus
Cricosaurus
Pliosaurus
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Pliosaurus is the type genus of the pliosaurs, one of the major group of the plesiosaurs, an extinct group of aquatic marine reptiles. It lived from the Upper Jurassic to the Lower Cretaceous in what
Kimmeridge Clay
…phalanx Plesiosaurs Genus Species Location Member Abundance Notes Images Bathyspondylus B. swindoniensis Plesiosaur of unknown affinities Kimmerosaurus Pliosaurus brachydeirus Colymbosaurus C. megadeirus A cryptoclidid C. trochantericus Nomen dubium Kimmerosaurus K. langhami A cryptoclidid Plesiosaurus "P." manseli Distinct…
Dinosaurium, Pliosaurus rossicus 1
View in two sides of the holotype skull of P. rossicus (PIN 304/1)
Holotype skull of P. kevani (DORCM G.13,675)
Holotype skull of P. westburyensis (BRSMG Cc332).