In the next video in the VR Jurassic Encyclopedia about the dinosaur Dimetrodon, we bring you new and unknown facts about it. Dimetrodon was a relative of primitive extinct mammals. They were lived from about 286 to 270 million years ago during the Permian Period. It is also worth to know that Dimetrodon was not a dinosaur. It was a prehistoric reptile. They were carnivorous and they ate fish, plasmas, sauropods, or other synapsids. For more information on this reptile, you can watch our VR Jurassic Encyclopedia #4 video and continue our VR 360 video education about dinosaurs.