A cast of the Tyrannosaurus rex skeleton known as the Wankel T. rex was installed in front of the Museum of the Rockies at Montana State University in Bozeman, Montana in 2001. The actual fossil ... more 
A cast of the Tyrannosaurus rex skeleton known as the Wankel T. rex was installed in front of the Museum of the Rockies at Montana State University in Bozeman, Montana in 2001. The actual fossil specimens are being loaned by the U.S. Army Corps less 
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LiveScience.com | Photo By Photo courtesy Museum of the Rockies
Fri, Jun 28, 2013 2:45 PM EDT