Dino Tooth Sheds New Light On Ancient Riddle: Major Group Of Dinosaurs Had Unique Way Of Eating

Microscopic analysis of scratches on dinosaur teeth has helped scientists unravel an ancient riddle of what a major group of dinosaurs ate — and exactly how they did it! Now for the first time, a study led by the University of Leicester, has found evidence that the duck-billed dinosaurs — the Hadrosaurs — in fact had a unique way of eating, unlike any living creature today.