What distinguishes a dinosaur from other archosaurs of the Triassic period?

A. Herrerasaurus, Eoraptor, and Coelophysis were some carnivorous dinosaurs in the Triassic period. Mar 28, 2018 ... The earliest mammals entered the scene, and reptiles — including early dinosaurs — lived on Pangea, the name given to the giant landmass in ... types at the close of the Triassic period were about as shown in Table 1. ... dinosaurs. Certainly the vertebrate life of the Triassic marshes and uplands ... The Triassic period is a part of the geologic timescale where the precursors to dinosaurs (a type of crocodile-like reptiles called archosaurs) were the ... Jul 1, 2022 ... ... Triassic, but also that dinosaurs were there to weather them. At a ... Triassic Period alongside dinosaur tracks. Locations of dinosaur ... Mar 24, 2023 ... ... Triassic period. The fossils have been key to understanding ... were early dinosaurs. Dicynodonts were stocky like rhinos with tusks ... A timeline the dinosaur era. Step into the Mesozoic Era, a captivating ... In the Triassic period, the landscape featured ferns, cycads, and conifers ... Oct 23, 2021 ... The Camposaurus is the most ancient neotheropod. This little guy's group is a fighter because the neotheropods were the only Triassic dinosaurs ... ... lived, separated into the three distinct periods of the Age of Dinosaurs: Triassic, Jurassic, and Cretaceous. And museum scientists make good use of the ... Tyrannosaurus rex lived during the Late Cretaceous Period, about 72 million years ago. Stegosaurus was extinct for 66 million years before Tyrannosaurus walked ...