Trachodon
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Trachodon is a dubious genus of hadrosaurid dinosaur from the Upper Cretaceous of what is now Montana in the western United States. The only species is T. mirabilis, though many others have been assig
Trachodon mirabilis
Joseph Leidy, who named Trachodon
Skeletons displayed as Trachodon mirabilis at the American Museum of Natural History in 1916
"Trachodon mummy" discoered in 1908
Hadrosauridae
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Hadrosauridae, is a family of ornithischian dinosaurs informally referred to as duck-billed dinosaurs. This group is known as the duck-billed dinosaurs for the flat duck-bill appearance of the bones i
Trachodon
…Trachodon (meaning "rough tooth") is a dubious genus of hadrosaurid dinosaur from the Upper Cretaceous of what is now Montana in the western United States. The only species is T. mirabilis, though many others have been…
ROM 39 Maiasaura & Gryposaurus
Oxford Edmontosaurus
Hypacrosaurus Royal Tyrrell
FMNH Parasaurolophus fossil