...in disparity. Plant-eating dinosaurs, at 40,000 kg,...
...groups such as dinosaurs. All of the...
...extinct pterosaurs and dinosaurs. Pterosaurs, which originated...
...had become extinct. Dinosaurs were an extremely...
...debate about whether dinosaurs were endothermic, capable...
...the claim that dinosaurs were endothermic. In...
...sufficient for terrestrial dinosaurs to maintain a...
...surface-to-volume ratios of dinosaurs would have reduced...
...at least some dinosaurs were endotherms. Paleontologists...
...found fossils of dinosaurs in both Antarctica...
...evidence that many dinosaurs were agile, fast...
...parental care among dinosaurs. By the end...
...the Cretaceous, all dinosaurs (except birds) became...
...may have attacked dinosaurs and other prey...
...evolved as feathered dinosaurs. Almost every part...
...Several species of dinosaurs closely related to...
...routes. Small ground-running dinosaurs chasing prey or...
...the air. Small dinosaurs could have gained...
...some birds today. Dinosaurs could have glided...
...size is that dinosaurs already occupied the...
...extinction of large dinosaurs, pterosaurs, and marine...