Aviatyrannis
Dinosaur
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Aviatyrannis is a genus of coelurosaurian theropod dinosaur, possibly a tyrannosauroid, from the Oxfordian-Tithonian stages of the Late Jurassic found in Portugal. Wikipedia
Mass: 11 lbs (Estimated)
Lived: 157.3 million years ago - 152.1 million years ago (Kimmeridgian)
Length: 3.3 ft. (Estimated)