Dinosaurs facts - Braintasia

Sauroposeidon Dinosaurs

Sauroposeidon, if it stood on its hind legs, would have been taller than the Statue of Liberty. elaborate

Eoraptor Dinosaurs

Eoraptor, one of the earliest known dinosaurs, is believed to have been omnivorous, suggesting an early evolutionary stage before dinosaurs fully specialized into carnivores or herbivores. elaborate

Gallimimus Dinosaurs

Gallimimus, despite its bird-like appearance, likely couldn't fly. elaborate

Pachycephalosaurus Dinosaurs

Pachycephalosaurus's skull was up to 10 inches thick, but scientists still debate exactly how it was used – whether for head-butting, or perhaps more for flank-butting or display. elaborate

Oviraptor Dinosaurs

Oviraptor's name, meaning "egg thief," is a misnomer. The first fossil was found near a nest of what were assumed to be Protoceratops eggs, but later discoveries showed it was actually sitting on its own eggs. elaborate

Iguanodon Dinosaurs

Iguanodon's thumb spike was likely used for defense, not for digging as initially thought. elaborate

Edmontosaurus Dinosaurs

Edmontosaurus had a toothless beak, similar to a duck's, but with powerful jaws for chewing tough plants. elaborate

Hypsilophodon Dinosaurs

Hypsilophodon was initially thought to be arboreal (tree-dwelling), a belief later revised based on further fossil discoveries. elaborate

Teratophoneus Dinosaurs

Teratophoneus, meaning "monstrous murderer," had a relatively short skull compared to other tyrannosaurids. elaborate

Baryonyx Dinosaurs

Baryonyx's most distinctive feature, its massive thumb claw, was likely used for catching and subduing fish. elaborate

Apatosaurus Dinosaurs

Apatosaurus's neck wasn't as flexible as often depicted; it likely couldn't reach very high or bend very far. elaborate

Ouranosaurus Dinosaurs

Ouranosaurus's distinctive sail might have been used for thermoregulation, acting like a radiator to both absorb and release heat efficiently. elaborate

Zhuchengtyrannus Dinosaurs

Zhuchengtyrannus, despite its large size, is known from relatively few fossils, making some aspects of its anatomy and lifestyle still debated among paleontologists. elaborate

Pachyrhinosaurus Dinosaurs

Pachyrhinosaurus had a bony boss on its nose instead of a horn like other ceratopsians. elaborate

Pteranodon Dinosaurs

Pteranodons didn't have teeth. elaborate

Torosaurus Dinosaurs

Torosaurus had the largest skull of any known land animal. elaborate

Sauropods Dinosaurs

Some sauropods, like *Diplodocus*, likely had air sacs in their necks and bodies, similar to modern birds, making them lighter and more efficient breathers. elaborate

Ceratosaurus Dinosaurs

Ceratosaurus had a horn on its nose, and two smaller horns above its eyes, but its most distinctive feature was a prominent bony frill or crest along its neck and back. elaborate

Ornithomimus Dinosaurs

Ornithomimus likely had a relatively long lifespan for a dinosaur, potentially reaching up to 50 years old. elaborate

Gigantoraptor Dinosaurs

Gigantoraptor, despite its name, wasn't actually a raptor; it was an oviraptorosaur, a group of feathered dinosaurs more closely related to birds. elaborate

Saurolophus Dinosaurs

Saurolophus had a prominent, upward-curving crest on its head, the purpose of which is still debated by paleontologists. elaborate

Velociraptor Dinosaurs

Velociraptors were only about the size of a large chicken. elaborate

Kentrosaurus Dinosaurs

Kentrosaurus had plates and spikes along its back, but unlike Stegosaurus, its plates were smaller and more numerous, and its spikes were located along its hips and tail. elaborate

Deinonychus Dinosaurs

Deinonychus's name means "terrible claw," referring to its large, sickle-shaped claw on each foot. elaborate

Gorgosaurus Dinosaurs

Gorgosaurus had a bite force weaker than its relative, Tyrannosaurus Rex, despite being a formidable predator. elaborate