Infraphylum Gnathostomata Superorder Lepidosauria Phylum Chordata Order Scaled reptiles | Subphylum Vertebrata Infraclass Lepidosauromorpha Superfamily Mosasauroidea Rank Genus Subclass Diapsid | |
Similar Scaled reptiles, Aigialosauridae, Mosasauroidea, Aigialosaurus, Mosasaur | ||
Vallecillosaurus is an extinct genus of mosasauroid from the Late Cretaceous period, that lived in Mexico, in the state of Nuevo León.
References
Vallecillosaurus Wikipedia(Text) CC BY-SA