T rex s older and equally sizable relative discovered in New Mexico keyt.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from keyt.com Daily Mail and Mail on Sunday newspapers.
A partial skull once believed to be from a T. rex is a newfound species, a study revealed. T. mcraeensis could shed light on why tyrannosaurs evolved into giants.
T rex s older and equally sizable relative discovered in New Mexico localnews8.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from localnews8.com Daily Mail and Mail on Sunday newspapers.
WASHINGTON : Scientists reassessing a partial skull first unearthed in 1983 in southeastern New Mexico have concluded that the fossil represents a new species of Tyrannosaurus - the fearsome apex predator from western North America at the twilight of the dinosaur age - that predated the fabulously famous T. rex.