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:NASA launch revolutionary device so spacecraft can travel ’autonomously’ through the voidYellowstone volcano: How Norris Geyser activity forced scientists to take actionLife on Mars? NASA Curiosity rover detects ‘surprising’ methane spike on Red PlanetThe morbid payload aboard SpaceX’s latest Falcon Heavy launch - a cosmic requiemMars bombshell: Huge scientific breakthrough set to help human colonisation of Red PlanetCan ‘Big Data’ Help Fight Big Fires? Firefighters Are Betting on It