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 living 73 million years […]
Ornithischia
Chasmosaurus
Chasmosaurus was a Creataceous Period Ceratopsid Dinosaur Chasmosaurus, pronounced “KAZ-mo-SAWR-us”, is a North American dinosaur that lived during the upper Cretaceous period, about 70-75 million years ago. Its name is from the Greek words meaning “cleft” or “opening” and “lizard”. The name refers to the fenestration in the frill around its neck. It was part […]
Stegosaurus
Stegosaurus is a Stegosaurid from the Late Jurassic Era Stegosaurus, pronounced STEG-o-SAWR-us, was named by Othniel Marsh in 1877. The name means “roof lizard” or “plated lizard” after the distinctive plates sticking out of it’s back. It is an armored stegosaurid dinosaur that lived during the Late Jurassic era about 150 to 155 million years […]
Iguanodon
Iguanodon Is The Second Most Popular Dinosaur Ever Discovered Iguanodon is ranked so highly on the Paleontologist charts because it was the second dinosaur to ever be labeled. Named with a Greek term meaning “Iguana tooth,” Iguanodon fossils were at first mistaken for a species of a different category, nearly missing the chance to be […]
Ankylosaurus
Ankylosaurus is a Tank Sized Cretaceous Herbivore Ankylosaurus is a late cretaceous period herbivore known for its heavy body armor and huge tail club. This tank sized creature may have fed on vegetation but it posed plenty of threat to even the most vicious of carnivores. Below we will take a look at this […]