Fossil Discoveries Footprint Analysis Trackways Fossil Analysis Theropods Fossil Preservation Trace Fossils Paleoart Tyrannosaurus rex Dinosaur Behavior Anatomy Fossil Collection Dietary Habits Fossil Evidence Dinosaur Eggs Footprints Sauropods Historical Reconstructions Footprint Discoveries Locomotion Alvarezsauroideos Theropod Diversity Ornithopods Prosauropods Fossilization Dinosaur Reconstruction Edmontosaurus Muttaburrasaurus Mummification Jurassic Period Dinosaur Anatomy Material Analysis Carcharodontosauria Dinosaur Evolution Ichnology Coprolites Feathered Dinosaurs Tyrannosaurus Rex Pachycephalosauridae Ankylosaurs Fossil Excavation Dinosaur Footprints Fossil Records Behavioral Ecology Skin Composition Marine Reptiles Stegosaurus
CT imaging of the Museum of the Rockies specimen provides rare behavioral evidence without proving cause of death.