Deltatheroides is an extinct genus of Deltatheridiidae from Cretaceous of Mongolia.W. K. Gregory and G. G. Simpson. 1926. Cretaceous mammal skulls from Mongolia. American Museum Novitates 225:1-20.A. O. Averianov, J. D. Archibald, and E. G. Ekdale. 2010. New material of the Late Cretaceous deltatheroidan mammal Sulestes from Uzbekistan and phylogenetic reassessment of the metatherian-eutherian dichotomy. Journal of Systematic Palaeontology 8(3):301-330. Another specimen found in Wyoming is suspected to belong to this genus.
References