0.4" Postosuchus Rauisuchid Archosaur Fossil Tooth Redonda Formation NM COA Display

Location: Redonda Formation, New Mexico (Private Land Origin) 

Weight: 0.3 Ounces 

Dimensions: 0.4 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 lived during the Late Triassic period, approximately 237 to 201 million years ago. Rauisuchids were large, carnivorous reptiles closely related to both crocodilians and dinosaurs, and Postosuchus was one of the largest predators of its time. Adult individuals measured around 4 to 5 meters in length and possessed powerful jaws lined with sharp, serrated teeth, ideal for tearing flesh.

Postosuchus had a sturdy, muscular body, strong limbs, and a long tail, suggesting it was a swift and agile hunter capable of chasing down prey. Its anatomy reflects traits seen in both crocodilians and early dinosaurs, highlighting its position as a key member of the archosaur lineage.

Fossils of Postosuchus have been discovered in North America, in regions that were part of Pangaea during the Late Triassic. As a top predator, Postosuchus likely hunted smaller reptiles and early mammals, playing a crucial role in the Triassic terrestrial ecosystems.