Paleobiota of the Djadochta Formation
The Djadochta Formation (sometimes spelled Djadokhta, Djadokata, or Dzhadokhtskaya) is a geological formation in the Gobi Desert of Mongolia. It dates to the Campanian stage of the Late Cretaceous and is famous for its dinosaur fossils including Oviraptor, Protoceratops, and Velociraptor.
Source: Wikipedia — Paleobiota of the Djadochta Formation (CC BY-SA 4.0)