Gastonia

 The Gastonia was discovered 1989 in Utah. It was named 1998  by James Kirkland. He actually named it after it's discoverer Robert Gaston. It lived 130 million to 125 million years ago in the Cretaceous Period. It was an herbivorous species of Ankylosaur.

https://commons.wikimedia.org/wiki/File:Gastonia_burgei_dinosaur.png