Heyuannia was a carnivore. It lived in the Cretaceous period and inhabited Asia. Its fossils have been found in places such as Ömnögovi (Mongolia) and Guangdong (China).

Quick facts about Heyuannia:

  • Existed from 72.1 million years ago to 66 million years ago
  • Lived in a terrestrial habitat
  • Was a omnivore
  • Reproduced by laying eggs
  • Only one specimen has been found by paleontologists

All the Heyuannia illustrations below were collected from the internet. Enjoy and explore:

Heyuannia was described by the following scientific paper(s):
  • J.-C. Lü, Y. Kobayashi, and Y. Azuma, D. Huang, Z.-M. Dong, L.-C. Qiu. 2002. The pectoral girdle and the forelimb of a new oviraptorosaur. Journal of Vertebrate Paleontology 22(3 (suppl.)):81A
  • R. Gradzinski, Z. Kielan-Jaworowska, and T. Maryanska. 1977. Upper Cretaceous Djadokhta, Barun Goyot and Nemegt formations of Mongolia, including remarks on previous subdivisions. Acta Geologica Polonica 27(3):281-318