0.7" Postosuchus Rauisuchid Archosaur Fossil Tooth Chinle Formation AZ COA Display Rauisuchid Arizona (Private Land Origin)

Arizona (Private Land Origin)

approximately 145 to 155 million years ago

For over a hundred years afterwards numerous individuals of Thescelosaurus were recovered from across the central portion of North America

about 34 to 23 million years ago

there were eras in Earth’s deep past when Aragonite held that position

0.7" Postosuchus Rauisuchid Archosaur Fossil Tooth Chinle Formation AZ COA Display Rauisuchid Arizona (Private Land Origin)Location: Chinle Formation, Arizona (Private Land Origin) Weight: 0. 3 Ounces Dimensions: 0. 7 Inches Long, 0. 4 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. This is a genuine fossil. Late Triassic, 237 to 201 million years old. Postosuchus is an extinct genus of rauisuchid archosaur that lived during the Late Triassic period (237201 million years