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Can Dinosaur Skulls Tell Us Just What They Ate and How?

Medicine & Technology With recent archaeological findings proving that researchers may not know as much about prehistoric life as they once thought, researchers with the American Museum of Natural History are taking another look at interpreting the diets of long-extinct animals, and what they’re finding points to finding the source of a prehistoric diet. Though teeth shape has been used for decades as a primary indicator as to the dietary habits of a fossilized subject, in a new study published today in the journal PLOS ONE, researchers are now saying that skull shape and ancestral lineages, both before and after extinction events, may serve as a proxy for what these animals truly once ate.
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