Utahraptor ostrommaysi
Dinosaur: Utahraptor ostrommaysi
Classification
Other
References: Kirkland, Burge & Gaston, (1993). A large dromaeosaur (Theropoda) from the Lower Cretaceous of eastern Utah.
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References: Kirkland, Burge & Gaston, (1993). A large dromaeosaur (Theropoda) from the Lower Cretaceous of eastern Utah.