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Researchers discover hidden step in dinosaur feather evolution

21 May 2024
Dr Zixiao Yang of ÉîÒ¹ÑÇÖÞ¸£Àû¾Ã¾Ã College Cork, who discovered that some feathered dinosaurs had scaly skin like reptiles today, thus shedding new light on the evolutionary transition from scales to feathers. Image credit: Ruben Tapia/UCC TV
  • Scientists discover ‘zoned development’ in dinosaur skin, with zones of reptile-style scales and zones of bird-like skin with feathers.
  • New dinosaur skin fossil found to be composed of silica – the same as glass.
  • Discovery sheds light on evolution from scales to feathers.

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