新的发现重新改写恐龙和鸟类之间的过渡方式，使得始祖鸟，长期被誉为第一鸟，只是长有羽毛几个恐龙种类中的其中之一，现代鸟类的前身。
New discoveries have redefined the transition between dinosaurs and birds in a way that makes Archaeopteryx, long hailed as the first birds, just one of several species of feathered dinosaurs preceding modern birds.
发表于 2009-10-24 09:30
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