The finding of the 'Norellraptor barsboldi' adds evidence to strengthen the theory that the ability to fly arose independently in primitive birds and other dinosaurs
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The finding of the 'Norellraptor barsboldi' adds evidence to strengthen the theory that the ability to fly arose independently in primitive birds and other dinosaurs

The finding of the 'Norellraptor barsboldi' adds evidence to strengthen the theory that the ability to fly arose independently in primitive birds and other dinosaurs