On April 11, Montana State University’s, Museum of the Rockies publicly opened a new permanent exhibit in its Siebel Dinosaur Complex called “The Tyrant Kings.” At the center of the exhibit is a nearly 12-foot-tall, 40-foot-long fossilized Tyrannosaurus rex skeleton. The fossil, known by many names: “Peck's Rex” because it was found in 1997 near Fort Peck Dam and Reservoir in Montana and scientifically, “MOR 980” the specimen number assigned to the fossil when the U.S. Army Corps of Engineers entrusted it to the Museum of the Rockies in 1998. With the opening of the exhibit, it will become known as “Montana’s T.rex.”