Montana's state fossil, the Maiasaura, had this type of mouth, like the platypus
[DOC] [TLE] Questions and Answers-Zoom Dinosaurs - Enchanted Learning [PAR] Zoom Dinosaurs is all about dinosaurs, dinosaur evolution, fossils, dinosaur 
extinction, dinosaur ... Q: how did hadrosaurs look like, and can show me a 
pictuer?