Dinosaur that predates T. rex found in New Mexico

Rock structures surrounding the Tyrannosaurus mcraeensis fossil determined its age to be about 73 million years old — 5 million years older than T. rex.

Related Keywords

New Mexico Museum Of Natural History ,New Mexico ,United States ,Montana ,Canada ,Wyoming ,Las Cruces ,Mexico ,Pennsylvania ,Elephant Butte Reservoir ,District Of Columbia ,Utah ,American ,America ,Sebastian Dalman ,Anthony Fiorillo ,Nick Longrich ,Debra Garciay Griego ,Spencer Lucas ,Garciay Griego ,Mexico Museum Of Natural History ,Department Of Cultural Affairs ,New Mexico Museum ,Natural History ,North America ,Executive Director Anthony Fiorillo ,American Southwest ,Jurassic Park ,Debra Garcia ,Cultural Affairs ,Local News ,