A team of researchers studying a dinosaur skull found in New Mexico discovered a new subspecies called the Tyrannosaurus mcraeensis, which is older and more primitive than the T. rex.
(NEW YORK) — Paleontologists have discovered a new species of dinosaur that could be the closest-known relative of the famed Tyrannosaurus rex. The jaw of the dinosaur was found in 1983 by civilians boating in the Elephant Butte reservoir in Las Cruces, New Mexico, Spencer […]