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(Top) 1 See also 2 References 2.1 Bibliography 3 Further reading

Zhaoying Formation

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Zhaoying Formation
Stratigraphic range: Coniacian ~89–87 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Geological formation
Lithology
Primary	Siltstone
Location
Coordinates	33°18′N 111°30′E / 33.3°N 111.5°E / 33.3; 111.5
Approximate paleocoordinates	33°06′N 104°00′E / 33.1°N 104.0°E / 33.1; 104.0
Region	Henan Province
Country	China
Type section
Named for	Zhaoying village
Zhaoying Formation (China) Show map of China Zhaoying Formation (Henan) Show map of Henan

The Zhaoying Formation is a Coniacian geologic formationinHenan Province, China.^[1] Fossil dinosaur eggs of Ovaloolithus sp. have been reported from the formation.^[2]

References[edit]

^ Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.

Weishampel, David B.; Peter Dodson, and Halszka Osmólska (eds.). 2004. The Dinosauria, 2nd edition, 1–880. Berkeley: University of California Press. Accessed 2019-02-21. ISBN 0-520-24209-2

Y. Li, Y. Liu, X. Chen and G. Zhao. 1996. Dinosaurian Embryo II: Young Dinosaur-bones in Ovaloolithus. Earth Science - Journal of China University of Geosciences 21(6):608-610