The Wankel T.rex is prepared for exhibit in its original “death pose” at Montana State University’s Museum of the Rockies, Bozeman, Mont., 2005. The Wankel T.rex died in a riverbed more than 65 million years ago and was discovered by Kathy Wankel, a Montana rancher, near the Fort Peck Reservoir in Eastern Montana in 1988. (Photo by Museum of the Rockies)