The Quetzalcoatlus northropi was a flight dinosaur with approx. 12 m span and lived in the time of the Cretaceous period . The

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imageBROKER / Alamy Stock Photo
Image ID: A4YFG7
The Quetzalcoatlus northropi was a flight dinosaur with approx. 12 m span and lived in the time of the Cretaceous period . The mass of the animal amounted to approx. 100 kg