For people who believe they might have contracted an infectious disease, the CDC website shares guidance on how to test for the disease and avoid spreading it to others before they can receive treatment.
Dinosaur Types According to Diet. Herbivores. Herbivores, or plant eaters, are dinosaurs which ate plants, leaves, fruits, grass and flowers. Anything green was considered meals for these dinosaurs. Their movements were usually slow as there was no need for them to chase after plants.
Parasaurolophus was a herbivore, eating pine needles, leaves, and twigs. Fossilized stomach contents show that it ate mostly land plants. With its long neck, parasaurolophus would have been able to find food on the ground or in trees. Parasaurolophus was a member of the duckbill family of dinosaurs, meaning it had a hard beak in the front of its mouth and hundreds of teeth in the back for chewing tough plant material. Parasaurolophus lived during the late Cretaceous period, about 76-65 Million years ago. Other dinosaurs living in the late Cretaceous in North America were Albertosaurus, Nanotyrannus, Lambeosaurus (another hadrosaur), Euoplocephalus, Kritosaurus, and Pachyrhinosaurus.Parasaurolophus was named by Dr. William A. Parks in 1922 from a skeleton found in Alberta, Canada.