Discover the Oviraptorosaur in this impressive field guide presented by the Carnegie Museum of Natural History.

The Coelophysis lived in the Late Triassic period over 215 million years ago. A large cache of Coelophysis bones were found in New Mexico in 1947 - the dinosaurs had apparently died of thirst. This fact file has more information and a...

The different features of carnivorous dinosaurs' teeth and jaws that enabled them to cut through the flesh and bones of their prey are described.

A very brief look at the Dwarf Allosaur, revealed to scientists via a single bone found in Australia. Read about its size in comparison to the Allosaurus, and view several images.

This site from the University of California provides basic information on T. rex with links to related material great for a quick introduction.

Stan T. Rex is the name given to a Tyrannosaurus Rex skeleton that was excavated and reconstructed by the Black Hills Institute. Stan is sixty-five percent bone and among the most complete T. Rex skeletons in the world that scientists...

What is a Hypacrosaurus and how did they eat, live, and protect themselves against predators? Paleontologists have learned answers to these questions and others by looking Hypacrosaurus fossils. Read facts about this herbivorous...

Learn what a fossil named "Frannie" can tells us about a herbivorous dinosaur called the Prenoceratops, a cousin of Triceratops. View a taxonomy table, learn about this dinosaur's physical features, and interact with skeleton to learn...

What can a fossil named "Stan" tell us about Tyrannosaurus rex? Read about paleontologists' findings about the T. rex diet, teeth, and brain thanks to Stan, and use an interactive skeleton to view and learn about T. rex's bones.

What does a fossil named "Kelsey" tell us about the Triceratops horridus? Learn what the fossils say about this dinosaur's defense system, diet, and size. Be sure to click the "See the skeleton" link to interact with and learn about...