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:Alien breakthrough: Boost in hunt for ETs as WATER detected on Jupiter-like exoplanetTrilobites: Open Wide: Deep-Sea Fishes That Are Built to Eat BigCheaper electric vehicles and solar panels 'may leave fossil fuels stranded'‘AI ARMS RACE' Stephen Hawking and Elon Musk warn against the rise of machinesTaveuni Island Journal: A Rare Pacific Islander Captivates Its NeighborhoodPursuits: In Hawaii, a Swimmer’s Communion With the Wild Ocean