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علوم

بقايا متحجرة قياسية لحيوان

By Jordi Bou

March 18, 2020 - A newly discovered 66-million-year-old fossil indicates that so called “modern” birds survived the asteroid impact that caused the mass extinction of all large dinosaurs at the end of the Cretaceous period.

Sources
PUBLISHED: 18/03/2020; STORY: Graphic News; PICTURES: Phillip Krzeminski, Daniel J. Field, University of Cambridge
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