Sigou Formation

Sigou Formation
Stratigraphic range: Late Cretaceous
TypeGeological formation
OverliesMajiacun Formation
Location
RegionHenan, Hubei
Country China
ExtentXixia Basin

The Sigou Formation is a Late Cretaceous geologic formation in China. Fossil dinosaur eggs have been reported from the formation,[1] including Dictyoolithus.[2]

  1. ^ Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
  2. ^ Z.-K. Zhao. (1994) "Dinosaur eggs in China:On the structure and evolution of eggshells." In K. Carpenter, K. F. Hirsch, and J. R. Horner (eds.), Dinosaur Eggs and Babies, Cambridge University Press, Cambridge. Cambridge. pp. 184-203.