The 10 Most Terrifying Creatures That Once Lived On Planet Earth
The animal kingdom has always surprised us with some pretty formidable creatures but these extinct animalsare something out of our worst nightmares. They were larger and more vicious than the scary animals we know today and it might be hard to believe that they actually existed. We might not have the chance to see them today but we should know them, just in case they ever return. 1. Carbonemys: The name Carbonemys means “carbon turtle”. It was a carnivorous the size of a Volkswagen. Its head was bigger than a football and its beak razor sharp which made it easy to slice through other animals with ease. 2. Arthropleura: