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Latest Drew Lee Stories

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2008-08-07 10:45:00

New study on hadrosaur bones shows fast growth, reproduction rates With long limbs and a soft body, the duck-billed hadrosaur had few defenses against predators such as tyrannosaurs. But new research on the bones of this plant-eating dinosaur suggests that it had at least one advantage: It grew to adulthood much faster than its predators, giving it superiority in size. In a study published online today in the Proceedings of the Royal Society of London B: Biological Sciences, scientists...