0.6" Postosuchus Rauisuchid Archosaur Fossil Tooth Chinle Formation AZ COA Display Herbivore Maiasaura reached about eight meters

Maiasaura reached about eight meters in length and could weigh up to four metric tons

000 years ago in East Asia

Hypacrosaurus and similar herbivorous dinosaurs may have been preyed upon by Tyrannosaurus and related genera such as Albertosaurus

and onyx (black chalcedony)

Pappocetus was a protocetid

0.6" Postosuchus Rauisuchid Archosaur Fossil Tooth Chinle Formation AZ COA Display Herbivore Maiasaura reached about eight metersLocation: Chinle Formation, Arizona (Private Land Origin) Weight: 0. 3 Ounces Dimensions: 0. 6 Inches Long, 0. 3 Inches Wide, 0. 1 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 was a formidable rauisuchid archosaur that roamed the Earth during the Late Triassic period, about 237 to 201