Allosaurus, (genus Allosaurus), large carnivorous dinosaurs that lived from 150 million to 144 million years ago during the Late Jurassic Period; they are best known from fossils found in the western United States, particularly from the Cleveland-Lloyd Quarry in Utah and the Garden Park Quarry in...
The meaning of JURASSIC is of, relating to, or being the period of the Mesozoic era between the Triassic and the Cretaceous or the corresponding system of rocks marked by the presence of dinosaurs and the first appearance of birds.
Some of the largest animals ever to live were dinosaurs of the Jurassic period. Reptiles were also capable of laying amniotic eggs, which kept the developing young moist and nourished during gestation. This allowed for the first fully terrestrial animal life cycles. Sauropods, the "lizard hipped...
During the entire Jurassic period, dinosaurs were the dominant land animals, and many of the more familiar types of dinosaurs appeared including Allosaurus, Apatosaurus, Brachiosaurus, Ceratosaurus, Diplodocus, Kentrosaurus and Stegosaurus. Additionally, the first birds (which are widely believed to have...
In this lesson learn about the dinosaurs that roamed during a time known as the Jurassic Period. What Is the Jurassic Period? Have you ever thought about what dinosaurs looked like? Maybe you've imagined these massive creatures roaming around the Earth, or it's possible you've seen them ...
brachiosaur, (genus Brachiosaurus), any member or relative of the dinosaur genus Brachiosaurus, which lived 150 million to 130 million years ago from the Late Jurassic to the Early Cretaceous Period. Brachiosaurs were the heaviest and tallest sauropod dinosaurs for which complete skeletons exist;...
The Jurassic Period - More Than Just DinosaursClaudia Mann
Footprints of carnivorous dinosaurs from the late Jurassic period were spotted for the first time in Southwest China's Sichuan Province. Palcontologists (古生物学者) identified eight footprints, including five large footprints of eubrontes, one footprint of anomoepus and two footprints of gr...
DLC Claire's Sanctuary Join former Jurassic World Operations Manager, Claire Dearing, in a race against time to secure the remaining dinosaurs from a ruined Isla Nublar, and face new ... View More Secrets of Dr. Wu Face your toughest challenge yet! Hidden within Las Cinco Muertes is an int...
There had been a minor extinction at the end of the Triassic period, which gave rise to an abundance of dinosaurs in the Jurassic. The climate was hot and dry and at the beginning of the Jurassic, strongly seasonal. The dinosaurs dominated the near-tropical Earth during the Jurassic, and...