Tyrannosaurus - Wikipedia The type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T rex or colloquially t-rex, is one of the best represented theropods It lived throughout what is now western North America, on what was then an island continent known as Laramidia
Tyrannosaurus rex | Description, Dinosaur, Facts | Britannica Tyrannosaurus rex, species of large predatory theropod dinosaurs that lived during the end of the Cretaceous Period (about 66 million years ago) known from fossils found in the United States and Canada dating to between about 80 million and 66 million years ago
Liberty Science Center :: Mysteries of T. rex Mysteries of T rex November 18th, 2025 Have you heard of SUE the T rex? Named after paleontologist Sue Hendrickson, this is the most complete T rex skeleton ever found You can see an incredible cast of this skeleton and learn more about the world of the cretaceous in our premium exhibition, SUE: The T rex Experience at Liberty Science Center
Tyrannosaurus rex - Smithsonian Institution “Tyrannosaurus” is Greek for “tyrant lizard,” and “rex” means “king” in Latin So, Tyrannosaurus rex was “King of the Tyrant Lizards ” When and where did T rex live? T rex lived about 66–68 million years ago during the Cretaceous Period in the western United States, including Montana and Wyoming What was the world like when T rex was alive?
7 Questions About Tyrannosaurus rex - AMNH Uncover the secrets of T rex, from its towering size to its powerful bite, with these seven common questions about the king of dinosaurs
Tyrannosaurus rex - National Geographic Kids But Tyrannosaurus rex was one of the fiercest predators of all time T rex had a massive body; a mouth full of 60 eight-inch-long, supersharp teeth; and the strongest bite of any land
Tyrannosaurus rex - Carnegie Museum of Natural History Tyrannosaurus rex was one of the largest predators to ever walk the Earth Growing up to 46 feet in length and standing 13 feet high at the hips, this meat-eater could weigh up to seven tons T rex was more than just enormous, it was ferocious
Tyrannosaurus Rex Was the Tyrant Lizard King - HowStuffWorks Tyrannosaurus rex, one of the most iconic dinosaurs, had exceptional depth perception and a strong sense of smell, making it a formidable predator The species was discovered in North America and is known for its massive size, with some individuals growing up to 40 feet (12 meters) long
REX Definition Meaning - Merriam-Webster The meaning of REX is an animal (such as a domestic rabbit or cat) showing a genetic recessive variation in which the guard hairs are very short, sparse, or entirely lacking