Tree Resin Captures Evolution of Feathers On Dinosaurs and Birds

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Tree Resin Captures Evolution of Feathers On Dinosaurs and Birds
Source: University of Alberta
Sept. 16, 2011
ScienceDaily.com

"Secrets from the age of the dinosaurs are usually revealed by fossilized bones, but a University of Alberta research team has turned up a treasure trove of Cretaceous feathers trapped in tree resin."

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