0.6" Postosuchus Rauisuchid Archosaur Fossil Tooth Redonda Formation NM COA Display Herbivore offering collectors and paleontology enthusiasts

offering collectors and paleontology enthusiasts a genuine artifact from South Dakota's renowned fossil deposits

Sexual dimorphism defined these creatures

primitive carnivores

an adaptation essential for evading contemporary carnivorous threats

It also had several tubercles (bumps) on its neck and down its back and tail

0.6" Postosuchus Rauisuchid Archosaur Fossil Tooth Redonda Formation NM COA Display Herbivore offering collectors and paleontology enthusiastsLocation: Redonda Formation, New Mexico (Private Land Origin) Weight: 0. 3 Ounces Dimensions: 0. 6 Inches Long, 0. 3 Inches Wide, 0. 2 Inches Thick Comes with a Certificate of Authenticity. Comes with a Free Display. The item pictured is the one you will receive. Late Triassic, 237 to 201 million years old. Postosuchus is an extinct genus of rauisuchid archosaurs that roamed North America during the Late Triassic period (237201 million years ago).