A revelatory cache of fossils dug up in central Colorado details as never before the rise of mammals from the post-apocalyptic landscape after an asteroid smacked Earth 66 million years ago and annihilated three-quarters of all species including the dinosaurs.

NEWS SOURCE :- https://www.firstpost.com/tech/science/treasure-trove-of-fossil-reveal-post-apocalyptic-landscape-after-an-asteroid-hit-earth-7555771.html

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