Shenzhoupterus

Shen-zoop-teh-rus.
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Benjamin Gutierrez

Vertebrate Paleontologist

Benjamin Gutierrez is a leading expert on dinosaurs, particularly the mighty theropods. His fieldwork in South America has uncovered new species and provided insights into dinosaur social structures.

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Name

Shenzhoupterus (Shenzhou wing).

Phonetic

Shen-zoop-teh-rus.

Named By

L� Junchang, David Unwin, Xu Li & Zhang Xingliao - 2008.

Classification

Chordata, Reptilia, Pterosauria, Pterodactyloidea, Azhdarchoidea, Chaoyangopteridae.

Diet

Carnivore.

Species

S. chaoyangensis

Size

1.4 meter wingspan.

Known locations

China, Liaoning Province - Jiufotang Formation.

Time Period

Aptian of the Cretaceous.

Fossil representation

Complete but crushed skeleton.

In Depth

       The toothless beak of Shenzhoupterus is quite characteristic of the azdarchid line of pterosaurs and indicates a potentially carnivorous diet not restricted to fish. The skull of Shenzhoupterus is proportionately deep and the antorbital fenestra is especially large to accomodate this morphology. A convex shaped crest also rose up from the top of the skull, starting from just before the antorbital fenestra, curving over the eye, and ending in contact with a bony extension that extended from the back of the skull.

Further Reading

Further reading- A new azhdarchoid pterosaur from the Lower Cretaceous of China and its implications for pterosaur phylogeny and evolution. – Naturwissenschften 95:891-897. – J. L�, D. M. Unwin, L. Xu & X. Zhang – 2008.

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