Best Hadrosaur
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Parasaurolophus walkeri is a species of large herbivorous hadrosaurid dinosaur from the Late Cretaceous of western North America. It is distinguished by a long, hollow cranial crest extending backward from the skull, with internal passages connected to the respiratory tract. Research has examined th...
Leonardo, a juvenile Brachylophosaurus from the Late Cretaceous of Montana discovered in 2000, preserves desiccated skin and soft tissue across roughly 90% of its body and held a Guinness record as the best-preserved dinosaur mummy.
Maiasaura peeblesorum was a large, plant-eating hadrosaurid dinosaur that lived during the Late Cretaceous in what is now Montana. Fossil nesting grounds contain numerous nests, eggs, embryos, hatchlings, juveniles, and adults, providing evidence that these dinosaurs reproduced in colonies and that...
Dakota, an Edmontosaurus annectens mummy discovered in North Dakota in 1999, preserves mummified skin and muscle tissue that allowed researchers to estimate the animal's body volume and musculature more precisely than skeletal material alone permits.
Edmontosaurus regalis was a large, plant-eating hadrosaurid dinosaur from the Late Cretaceous of western North America, especially Alberta, Canada. It had the broad, toothless beak and dense dental batteries characteristic of hadrosaurs, adaptations for cropping and processing vegetation. Exceptiona...
Corythosaurus casuarius is a lambeosaurine hadrosaurid dinosaur from the Late Cretaceous of Alberta, Canada, named in 1914. It is distinguished by a tall, helmet-shaped cranial crest containing elongated internal nasal passages, structures that may have contributed to visual display and sound produc...
