Ondorukhaa Formation

Ondorukhaa Formation Stratigraphic range: Early Cretaceous
Type	Geological formation
Location
Region	Asia

The Ondorukhaa Formation is a geological formation in Mongolia whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.^[1]

Vertebrate paleofauna

• Ambiortus dementjevi (?including Holbotia ponomarenkoi)^[1]

See also

• List of dinosaur-bearing rock formations

References

	Earth sciences portal
	Paleontology portal
	Dinosaurs portal

1. ^ ^{a b} Weishampel, David B; et al. (2004). "Dinosaur distribution (Early Cretaceous, Asia)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 563-570. ISBN 0-520-24209-2.