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Oldest dinosaur embryos identified

Palaeontologists have identified the world's oldest dinosaur embryos, dating back 190 million years. Massospondylus belonged to a group of dinosaurs known as prosauropods, the ancestors of sauropods - huge, four-legged dinosaurs with long necks. Having studied the tiny (20cm-long) skeletons, the researchers noted that the embryos were almost about to

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