“Double Crested Lizard” and was discovered by Sam Welles in Arizona, 1942. The Dilophosaurus got its name from the two crest parallel of each other going down its head and the size from head to tail was about twenty feet long and around six to five feet tall it also weight around one...
the spinosaurus is a "dragon from deep time." Paleontologist Nizar Ibrahim and his crew found new fossils, hidden in cliffs of the Moroccan Sahara desert, that are helping us learn more about the first swimming dinosaur — who might also be the largest carnivorous dinosaur of all. ...