The skull of Qianzhousaurus sinensis (upper jaw in left lateral view and lower jaw in reversed right lateral view) is pictured in this undated handout photo. Scientists on Wednesday identified a new member of Tyrannosaurus rex's family, a beast named Qianzhousaurus sinensis that was up to 30 feet (9 meters) long and stalked China at the very end of the age of dinosaurs. [Photo/Agencies] |