Paleontologists working in the fossil beds of Grand Staircase Escalante National Monument have discovered a new dinosaur species, a close cousin of Tyrannosaurus Rex. A new study shows the bones found are now some of the oldest in this predator’s lineage.
Mark Loewen is a Research Associate at the Natural History Museum of Utah. He shows visitors the skull and 24-foot model skeleton of a new dinosaur species with a fitting name.
"This animal which we’ve named Lythronax argestes, the name actually means 'gore king from the southwest,'" Loewen says.