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Bookmark or Share- Hadrosaurus - WikipediaHadrosaurus ( / 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 about 78-80 Ma.
- Hadrosauridae - WikipediaHadrosaurids (from Ancient Greek ἁδρός (hadrós) 'stout, thick', and σαύρα (saúra) 'lizard'), or duck-billed dinosaurs, are members of the ornithischian family Hadrosauridae. This group is known as the duck-billed dinosaurs for the flat duck-bill appearance of the bones in their snouts.
- Hadrosaurus, the First Identified Duck-Billed Dinosaur - ThoughtCoHadrosaurus (Greek for "sturdy lizard"); pronounced HAY-dro-SORE-us. Habitat: Woodlands of North America. Historical Period: Late Cretaceous (80-75 million years ago) Size and Weight: About 30 feet long and 3-4 tons. Diet: Plants. Distinguishing Characteristics: Large size; broad, flat beak; occasional bipedal posture. Cite this Article.
- Hadrosaurs: The Duck-Billed Dinosaurs - ThoughtCoDuck-Billed Dinosaur Pictures and Profiles. By Bob Strauss. Hadrosaurs were the largest of all the ornithischian, or bird-hipped, dinosaurs (the other major class of dinosaurs, saurischians, included giant, plant-eating sauropods and carnivorous theropods).
- Hadrosaurian Dinosaurs - University of California Museum of PaleontologyThe fossil remains of young dinosaurs are very rare. This juvenile hadrosaur is a cast of one of the fifteen individuals of baby Maiasaura ("good mother lizard") collected in 1978 by Princeton University from the Upper Cretaceous (80-65 million years ago) Two Medicine Formation of Teton County in western Montana. The presence of several small skeletons, apparently all of the same species and ...
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