Prosaurolophus, the Duck-Billed Dinosaur Prosaurolophus (Greek—before saurolophus), pronounced pro-SAWR-O-LO-FUS, was a terrestrial genus of hadrosaurid (known as the duck-billed dinosaurs due to similarity of their head to that of modern ducks) dinosaur that lived during the late Cretaceous Period.  It is most commonly characterized by its long, broad skull and a small crest … [Read more...]

Saurolophus was a Cretaceous Ornithopod One of the last dinosaurs to walk the Earth, Saurolophus became extinct around 65 million years ago in the late Cretaceous Era. The fossil remains of this two-ton plant eater have been found in North America and Asia, making it one of the few dinosaurs that lived on more than one continent. All of the species were wiped out by the K-T … [Read more...]

Maiasaura was a Nurturing Duck-billed Herbivore Maiasaura, pronounced “mah-ee-ah-sawr-uh”, was a large, duck-billed herbivore of average intelligence from the hadrosaur family. It's name comes from the Greek words meaning “good mother lizard”, which refers to the evidence in the fossils showing that Maiasaura parents were nurturing of their young. This duck billed dinosaur … [Read more...]

Edmontosaurus is a Cretaceous Hadrosaur  Edmontosaurus, pronounced “ed-MON-toh-Sawr-us” was a crestless hadrosaurid, or duck-billed, herbivorous dinosaur. It consists of two species, Edmontosaurus regalis and Edmontosaurus annectens. It lived over a wide area in western North America during the Cretaceous Period. The fossils of the first species, E. Regalis, were identified as … [Read more...]