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Stenonychosaurus inequalis

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Dinosaur: Stenonychosaurus inequalis

Cretaceous: 83.6–72.1 Ma
Type: Theropod

Length*:2.9 m9.5 ft
Weight*:60 kg132 lb
ESR: 2.5 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: 6 caudal vertebrae, limb bones. Referred frontoparietal complex and partial braincase.
References: Van der Reest, A. J., & Currie, P. J. (2017). Troodontids (Theropoda) from the Dinosaur Park Formation, Alberta, with a description of a unique new taxon: implications for deinonychosaur diversity in North America.

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