ahlam1399
02-06-2019, 11:51 AM
Badass Dinosaur With a 'Mohawk' of Spikes Uncovered in Patagonia (https://www.sciencealert.com/this-weird-new-spiky-dinosaur-looks-like-a-giant-backwards-porcupine) ScienceAlertWhen dinosaurs roamed the Earth in ancient Patagonia, one particular type of dinosaur might have stuck out amongst the rest.
أكثر... (https://www.sciencealert.com/this-weird-new-spiky-dinosaur-looks-like-a-giant-backwards-porcupine)
أكثر... (https://www.sciencealert.com/this-weird-new-spiky-dinosaur-looks-like-a-giant-backwards-porcupine)