Montana's state fossil, the Maiasaura, had this type of mouth, like the platypus
[DOC] [TLE] Oviraptor Egg Nest | Keep calm and love ovirs | Pinterest | Nidos y ... [PAR] Maiasaura Facts: A Maiasaura hatchling emerging from its egg (Museum of the 
Rockies) ..... at Indroda Dinosaur and Fossil Park, in Gandhinagar in the state of 
Gujarat, India.