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Caenagnathasia
''Caenagnathasia'' ('recent jaw from Asia') is a small caenagnathid oviraptorosaurian theropod from the Late Cretaceous of Uzbekistan.
==Discovery==
The type species ''Caenagnathasia martinsoni'' was named and described in 1994 by Philip J. Currie, Stephen Godfrey and Lev Nesov. The generic name is a combination of a reference to the species' placement in the Caenagnathidae, with Asia, the continent of its provenance. The specific name honours Gerbert Genrikhovich Martinson. The genus is based on holotype N 401/12457, a pair of fused dentaries of the lower jaws. The specimen was found near Dzharakuduk in layers of the Bissekty Formation, dating to the Turonian-Coniacian, around 90 mya, making it the oldest known caenagnathoid. A second specimen was referred to the species, N 402/12457, a right dentary of a slightly smaller individual. Both individuals were adult.〔P.J. Currie, S.J. Godfrey, and L. Nessov, 1994, "New caenagnathid (Dinosauria, Theropoda) specimens from the Upper Cretaceous of North America and Asia", ''Canadian Journal of Earth Sciences'' 30(10-11): 2255-2272〕 In 2015, new material of ''Caenagnathasia'' was described. From the same site as the holotype, the material includes various vertebrae, a dentary, and a femur.
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