Trilobites: Tiny Tyrannosaur Hints at How T. Rex Became King The deer-sized dinosaur preceded one of Earth’s most fearsome predators. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Dolphins Mug for Camera in Awareness TestFinding the Oldest Fossils of Butterflies Using a Human Nose HairScienceTake: Dolphins Show Self-Recognition Earlier Than ChildrenWhat if CHIP Funds Run Out? Here’s What 6 Families Would DoDr. James Melius, Advocate for Workers’ Health, Dies at 69Closer to finding ALIEN LIFE? Scientists discover WATER on ancient meteorites