Top Ten News Stories of 2007 来源: 神秘的地球 时间:2007年12月14日 16:34 6. "Dinosaur Mummy" Found; Has Intact Skin, Tissue (December 3, 2007) Scientists announced the discovery of an extraordinarily preserved "dinosaur mummy"—a 67-million-year-old hadrosaur with much of its tissues and bones still encased in an uncollapsed envelope of skin. 上一页12345678910下一页 上一篇 下一篇