Dinosaur: Evolution, Biology, & Extinction
Dinosaurs are a diverse group of reptiles that dominated the Earth during the Mesozoic Era, which spanned about 180 million years, from approximately 252 to 66 million years ago. These fascinating creatures ranged from the towering, long-necked sauropods to the fierce, bipedal theropods, including the iconic Tyrannosaurus rex. Dinosaurs are classified into two main orders … Read more