Saurischia - Wikipedia
Saurischia (/ s ɔː ˈ r ɪ s k i ə / saw-RIS-kee-ə, meaning "reptile-hipped" from the Greek sauros (σαῦρος) meaning 'lizard' and ischion (ἴσχιον) meaning 'hip joint') [3] is one of the two basic divisions of dinosaurs (the other being Ornithischia), classified by their hip structure.
Triassic, Jurassic & Cretaceous Species - Britannica
One group had hip bones arranged like those of typical reptiles, in which the pubis points down and forward; he named this group Saurischia (“lizard-hipped” or “reptile-hipped”).
Dinosaur - Reptiles, Extinction, Fossils | Britannica
3 天之前 · Dinosaur - Reptiles, Extinction, Fossils: The chief difference between the two major groups of dinosaurs is in the configuration of the pelvis. The two dinosaurian orders were named Saurischia and Ornithischia in 1887. Saurischians range from the Late Triassic to the present day and include Sauropodomorpha and Theropoda.
Saurischia - Simple English Wikipedia, the free encyclopedia
Saurischia includes two main subgroups: Theropoda and Sauropodomorpha. Theropods are represented by bipedal, primarily carnivorous dinosaurs (such as Tyrannosaurus and Velociraptor). Birds are theropods and the only group of …
Saurischia - Students | Britannica Kids | Homework Help
One of the two major orders of dinosaurs, the Saurischia were those dinosaurs whose pelvic structure resembled that of modern lizards. This key feature distinguishes the Saurischia from the other major dinosaur order, the so-called “bird-hipped” Ornithischia .
Saurischian Dinosaurs
The Saurischia is one of two orders of dinosaurs (the other being the Ornithischia ("bird-hipped") dinosaurs). This system of classification was devised by Harry Seeley in the 1880s, and first published in 1888.
A new hypothesis of dinosaur relationships and early dinosaur ... - Nature
2017年3月23日 · For decades, dinosaurs have been divided into two universally accepted groups: the Saurischia, including the carnivorous theropods such as Tyrannosaurus rex and the giant sauropods such as ...
SAURISCHIAN DINOSAURS - Enchanted Learning
Dinosaurs are divided into two groups based on hip structure, the Order Ornithischia and the Order Saurischia. The Saurischian dinosaurs (Order Saurischia) were the ancestors of birds. They had a hip structure similar to that of lizards - the pubis bone pointed downwards and forwards.
Saurischia Order | World of Dinosaurs - Ancient Beasts
The dinosaur kingdom has two primary orders, namely, Ornithischia and Saurischia. We’ll be looking at the Saurischia order in detail in this article, investigating the sub-groups and families within it. We’ll also discuss some of the top dino species that it contains.
Saurischia | Dinopedia | Fandom
Saurischia, (Greek for "Lizard hipped"), is one of two major groupings used to distinguish and classify dinosaurs, the other being Ornithischia. In the past it has been considered to be an order, but is now generally regarded as a clade.
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