Web恐龙：Dinosaur 中生代或中生代前： 初龙Archosaur 迷龙Labyrinthodont 蜥蜴Lizard 中生代-三叠纪： 腔骨龙Coelophysis 犬齿龙Cynodont 始初龙Eoraptor 黑瑞龙Herrerasaurus 蓓天翼龙Peteinosaurus 三叉棕榈龙Thrinaxodon 蛇颈龙Plesiosaur 植龙Phytosaur 蒙托龙Metoposaur 鸟脚亚龙Ornithopod 上龙Pliosaur 板龙Plateosaurus 后鳄龙Postosuchus 布拉 … WebCricotus is an extinct genus of Embolomeri.It was erected by Cope in 1875, on the basis of fragmentary, not clearly associated remains including caudal vertebrae, on which the name was established (in fact, based on a single intercentrum), as well as a few other postcranial bones. It was little-used in the subsequent literature, contrary to Archeria, which appears …
A review of Triassic labyrinthodont amphibians from China
WebThe labyrinthodonts possessed characteristically folded or labyrinthine teeth, similar to their crossopterygian ancestors. They flourished through Carboniferous and Permian periods before extinction in Triassic. We … WebThe meaning of LABYRINTHODONTIA is a superorder of Amphibia comprising extinct amphibians of the Devonian, Upper Paleozoic, and Triassic that are extremely variable in form and size but typically resemble rather heavy-bodied salamanders or crocodiles, that have the centra of the vertebrae ossified from blocks or arches of cartilage, a completely … primatology careers
Lapillopsidae — Вікіпедія
WebLabyrinthodonts were giant amphibians distantly related to modern newts and salamanders. In outward appearance labyrinthodonts looked much like modern salamanders, but with … WebThe labyrinthodonts flourished for more than 200 million years. Although there was much variation, these traits make their fossils distinct and easy to recognise: . Strongly folded tooth surface, so that a cross section resembles a classical labyrinth (or maze).; Massive skull roof, with openings only for the nostrils, eyes and a parietal 'third eye'. The skull was … WebScolotosuchus is an extinct genus of rauisuchid from the Early Triassic of Russia. The only known species, Scolotosuchus basileus, has been discovered at the Donskaya Luka Locality. It differs from all other rauisuchids in the morphology of its spine, which allowed it to both resist great stress and gave it a great range of mobility. primatology courses uk