Hadrosaurus - Wikipedia Hadrosaurus ( ˌhædrəˈsɔːrəs ; lit 'bulky lizard') is a genus of hadrosaurid ornithopod dinosaurs that lived in North America during the Late Cretaceous Period in what is now the Woodbury Formation in New Jersey about 83 6 to 77 9 million years ago
Hadrosaurian Dinosaurs There are two subfamilies of hadrosaurs, the Lambeosaurinae, which have a crest on the skull (like the top skull at right), and the Hadrosaurinae, which lacked the crest (like the bottom skull at right)
Hadrosaurus | The First Dino Discovered in North America Hadrosaurus, a notable dinosaur from the Late Cretaceous Period, holds a special place in paleontological history Recognized as the first dinosaur to be discovered and described in North America, it represents a landmark in the study of cretaceous life
Hadrosaurus: The Duck-Billed Dinosaur That Made History Meet Hadrosaurus, the dinosaur that changed our understanding of prehistoric life An artist’s illustration of Yamatosaurus izanagii (center) represents its ancestry to more advanced hadrosaurs
Hadrosaurus - Natural History Museum Hadrosaurus was a large, two-legged herbivore from the hadrosaur group of dinosaurs It would have cropped vegetation with its beak It was called Hadrosaurus, which means 'bulky lizard', because it was so large and so heavy It was the first hadrosaur ever named
About Hadrosaurs - FossilEra. com Hadrosaurs are found in North America, Europe, and Asia They are ornithchians (meaning bird-hipped), and have iguanodont ancestors that emerged in the Middle Jurassic Hadrosaurids are further classified into two sub-families, the lambeosaurines and the saurolophines
Hadrosaur Facts, Habitat, Diet, Fossils, Pictures The Hadrosaurs were the members of the group Hadrosaurid that walked the planet during the Cretaceous Period (145 to 66 million years ago), with the type species being the Hadrosaurus foulkii