hatchling-凯发k8官网

  • 研究:古蛇以恐龙幼仔为食

    10-03-03 sixty-seven million years ago, when dinosaur hatchlings(刚孵化的幼体) first scrambled(攀登,争夺) out of their eggs, their firstand lastglimpse of the world might have been the open jaws of a 3.5-metre-long snake named sanajeh indicus, based on...

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