Origin of Feathers 100 Million Years Before Birds

Written by Prof Michael Benton, Palaeobiology Research Group, University of Bristol. A new study (Yang et al. 2019) shows that pterosaurs, as well as dinosaurs had feathers, thus extending the origin of feathers minimally back to about 250 million years ago. Archaeopteryx, pretty much the oldest bird, dates from 150 million years ago, so that’s … More Origin of Feathers 100 Million Years Before Birds