| ABC Science Online Family tree Birds survived the extinction of other dinosaurs because they evolved four times faster and kept getting smaller than their relatives, a detailed analysis of their family tree reveals. The research, reported in the journal Science, clarifies a long-held … New Research Traces Evolution of Theropod Dinosaurs into Flying BirdsSci-News.com How dinosaurs shrank into birdsCBC.ca Study traces dinosaur evolution into early birdsWTOV Steubenville |
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