dino

  1. Cold Ethyl

    A perfectly preserved dinosaur egg highlights link to modern birds

    Embryonic dinosaur fossils are extremely rare. It is the first time any have shown signs of a distinctive birdlike posture known as “tucking” — with the head under the right arm. A 66-million-year-old fossil of a complete baby dinosaur in its egg, apparently just a few days before it would have...
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