3D Images Show Which Dinosaurs Likely Crunched on Hard Bone and Which Likely Ate Softer Foods and Prey – Rights History
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3D Images Show Which Dinosaurs Likely Crunched on Hard Bone and Which Likely Ate Softer Foods and Prey

Scratches on dinosaur teeth may reveal what they consumed. Dental microwear texture analysis (DMTA) is now being used to deduce the feeding habits of large theropods such as Allosaurus and T. rex.