Royal Tyrell Museum-This is one of the most treasured skeletons in the World. It is a giant fish who had just swallowed another fish. Both skeletons are clearly visible.
Chasmosaurus | Flickr - Photo Sharing! :Chasmosaurus The first recognized skeleton of Chasmosaurus was named by Lawrence Lambe in 1914. The large skin-covered openings, or chasms, in the frill of this dinosaur would have made the frill too fragile to use in defence. Chasmosaurus is the only chasmosaurine with small, backwardly curving orbital horns. This dinosaur is from the Late Cretaceous, 75 to 74.5 million years ago in the Dinosaur Provincial Park, Alberta:
Chasmosaurus belli ROM Royal Tyrrell Museum of Paleontology. Late Cretaceous million years ago. Found at Dinosaur Provincial Park, Alberta, and prepared at the Royal Tyrrell Museum of Paleontology, Drumheller, Alberta. (CC BY SA
One of the world’s richest dinosaur fossil fields is in Alberta’s badlands, and archaeological excavations continue to take place there. The area has been designated as a provincial park (Dinosaur Provincial Park) and an UNESCO World Heritage site.