Utahraptor is a genus of carnivorous dinosaurs from the Dromaeosauridae group. Utahraptor is known only from very fragmentary remains that were discovered in eastern Utah USA and are dated to the Lower Cretaceous Barremium.
With an estimated length of 7 meters, Utahraptor is the largest known dromaeosaurid. Because of its size, Utahraptor is one of the dromaeosaurids most frequently received in popular depictions. Like other dromaeosaurids, Utahraptor showed an enlarged sickle claw on the inner toe. This is handed down through a 22 cm long fossil; reconstructed it was probably 24 cm long.
圖片編號：
192789687
拍攝者：
Crudelitas
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