College of Eastern Utah researchers have located the largest nodosaur ever, according to a December 2008 article in the Journal of Vertebrate Paleontology. The Nodosaur is an armored dinosaur that is part of the a group known as ankylosaurs.
The article written by Kenneth Carpenter of the Denver Museum of Nature and Science with the assistance of Jeff Bartlett, John Bird and Reese Barrick of the CEU Museum, reports that bones of a partial skull and post-cranial skeleton of a new large nodosaurid anklylosaur were found in the Cedar Mountain Formation southeast of Price.
Researchers discover bones of armored dinosaur
"A display illustrates the difference in size between known armored dinosaurs and the new nodosaur. The nodosaur could be as much as five times the size of other armor plated dinosaurs."