Phylum Chordata Order Plesiosauria | Class Reptilia Rank Genus | |
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Similar Sthenarosaurus, Lusonectes, Plesiopterys, Avalonnectes | ||
Picrocleidus is an extinct genus of plesiosaur. It is known only from the type species P. beloclis from the Middle Jurassic Oxford Clay Formation (Callovian stage) of the United Kingdom.
References
Picrocleidus Wikipedia(Text) CC BY-SA