The Stegosaurus is instantly recognizable by its 2-3ft bony plates on its back and its powerful spiked tail. It was one of the first dinosaurs to be discovered back in 1887! It was an impressive armoured dinosaur. and it lived during the Jurassic period around 150 million years ago. Stegosaurus was an herbivorous armoured dinosaur … Continue reading 25 Facts About the Stegosaurus For Kids