World's Biggest Dinosaur Footprint Left By Sauropod In Australia's Jurassic Park The amazing finding belongs to an entire collection of dinosaur tracks discovered in the Dampier Peninsula. The gigantic footprint was left behind by a sauropod from the Early Cretaceous. by Alexandra Lozovschi
Science Paleontologists 'Weigh' Sophie The Stegosaurus: How They Calculated Mass From Nearly Complete Fossil by James Maynard