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These Dinosaurs’ Teeth Were Found on Three Continents — Their Marks Are Identical

Summary by The Daily Galaxy
Fossilized dinosaur teeth are turning out to be much more than ancient leftovers — they’re helping scientists figure out what these massive animals ate, how they coexisted, and even how far they might have traveled in search of food. A new study published in Nature Ecology & Evolution shows that by looking closely at microscopic scratches on their teeth, we can now trace dinosaur diets and movements from over 150 million years ago. Teeth With A …
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The Daily Galaxy broke the news in on Tuesday, September 2, 2025.
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