a student in a university or college who has not received a first, especially a bachelor's, degree. adjective. 2. having the standing of an undergraduate. 3. of, for, pertaining to, or characteristic of undergraduates.
Matheronodon provincialis has been identified as a member of rhabdodontids - a group of herbivorous bipedal dinosaurs - from the late Campanian period about 84 to 72 million years ago. They were descendants of the iguanodontian dinosaurs from the Upper Jurassic.
The T. Rex lived during the upper Cretaceous Period, around 67 to 65.5 million years ago, and was among the last species of dinosaurs to live before their mass extinction. In spite of allosaurus predating tyrannosaurus by millions of years, significantly more allosaurus specimens have been found.