ornithischian dinosaur การใช้

• Only in 1962 Alfred Walter Crompton recognised it was an ornithischian dinosaur.
• In contrast, most ornithischian dinosaurs reduce and even close their antorbital fenestrae
• So far no evidence of air sacs has been found in ornithischian dinosaurs.
• This family is considered one of the most primitive or basal groups within the order of ornithischian dinosaurs.
• Hungarian paleontologist Franz Nopcsa classified it as an ornithischian dinosaur in 1921, identifying similarities with iguanodonts and camptosaurs.
• These non-dinosaurian herbivores were much more abundant than early ornithischian dinosaurs like " Pisanosaurus ".
• Therefore, they considered it likely that " Cairanoolithus " belongs to a non-ornithopod ornithischian dinosaur.
• As a result, alternative hypotheses place " Silesaurus " at or near the base of the ornithischian dinosaurs.
• "Crosbysaurus " was originally identified as an ornithischian dinosaur by Andrew Heckert when it was first described in 2004.
• Currently, three species are included in this genus, all of which were originally thought to represent monospecific genera of basal ornithischian dinosaurs.
• More recent discoveries of " Lesothosaurus " in the upper Elliot formation suggest that this early ornithischian dinosaur may have lived in groups.
• The Upper Jurassic ornithischian dinosaur, " Gongubusaurus ", from China, is thought to be more closely related to fabrosaurids than hypsilophodontids.
• "' Pachycephalosauria "'(; } } from Greek ???????????????? for'thick headed lizards') is a clade of ornithischian dinosaurs.
• The ornithischian dinosaur " Psittacosaurus " similarly appears to have been countershaded, implying that its predators detected their prey by deducing shape from shading.
• The store, on the fourth floor between the Hall of Saurischian Dinosaurs and the Hall of Ornithischian Dinosaurs, is cheery, upbeat and geared to children.
• These teeth could be used to chew efficiently, a feature rare among reptiles, but common among some cerapodan ornithischian dinosaurs like " Brachylophosaurus ".
• ""'Jeholosaurus " "'is a genus of ornithischian dinosaur from the Early Cretaceous ornithopod, probably a basal member of the Euornithopoda.
• ""'Tatisaurus " "'is a genus of ornithischian dinosaur from the Early Jurassic from the Lower Lufeng Formation in Yunnan Province in China.
• It was initially described as a basal ornithischian dinosaur, but was redescribed as a non-dinosaurian archosaur by Irmis " et al . " ( 2006 ).
• In the second gallery, the Hall of Ornithischian Dinosaurs, the big attractions are the Stegosaurus, the horned Triceratops and an extremely rare fossilized dinosaur " mummy ."