Scutarx

Scutarx
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	†Aetosauria
Family:	†Stagonolepididae
Subfamily:	†Aetosaurinae
Genus:	†Scutarx

Scutarx is an aetosaurine suchian known from the Triassic Chinle Formation of Petrified Forest National Park of Arizona.

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Wikipedia