Archosaur - Wikipedia
Archosauria (lit. 'ruling reptiles') or archosaurs (/ ˈɑːrkəˌsɔːr / [3]) is a clade of diapsid sauropsid tetrapods, with birds and crocodilians being the only extant representatives.
Archosaur | Characteristics & Phylogeny | Britannica
Archosaurs (“ruling reptiles”) are members of a subclass that also includes the dinosaurs, the pterosaurs (flying reptiles), and several groups of extinct forms, mostly from the Triassic …
Archosaur - Simple English Wikipedia, the free encyclopedia
Archosaurs are a large group of reptiles, including all crocodiles, birds, dinosaurs, and pterosaurs (flying reptiles). There are also a number of smaller extinct groups, mostly from the Triassic …
Archosaurus | Triassic, Reptile, Carnivore | Britannica
Archosaurus, early genus of reptiles found as fossils in Middle and Late Permian deposits of Europe (265 million to 251 million years ago). Archosaurus typifies the progressive changes …
New Species of Archosaur Revealed: This Armored Reptile Lived …
2023年8月15日 · Scientists have unveiled a new species of archosaur, a reptile that existed around the dawn of the dinosaurs. The armored creature sported both crocodilian and …
Archosaurus - Wikipedia
Archosaurus (meaning "ruling lizard") is an extinct genus of carnivorous proterosuchid archosauriform reptile. [1] . Its fossils are dated to the latest Permian of Russia and Poland, it …
The early evolution of archosaurs : relationships and the origin of ...
Archosaurs have a nearly 250 million year record that originated shortly after the Permian-Triassic extinction event and is continued today by two extant clades, the crocodylians and the avians.
The earliest bird-line archosaurs and the assembly of the ... - Nature
2017年4月12日 · The archosaur species Teleocrater rhadinus, part of the new clade Aphanosauria, is an example of the earliest divergence of the avian stem lineage …
Category:Archosaurs - Wikipedia
Archosaurs are broadly classified as reptiles, in the cladistic sense of term which includes birds. Extinct archosaurs include non-avian dinosaurs, pterosaurs, and extinct relatives of crocodilians.
Respiratory evolution in archosaurs | Philosophical Transactions …
2020年1月13日 · We highlight key events in archosaur evolution where respiratory physiology likely played a major role, such as their radiation at a time of relative hypoxia following the …