Genus
Formal taxon Extinct

Dughioolithus

subjective synonym of Cairanoolithus
Vianey-Liaud et al. 1994
This taxon is considered subjective synonym of of the valid taxon Cairanoolithus according to the Paleobiology Database. See the page for Cairanoolithus →
Bibliography
Original description
M. Vianey-Liaud, P. Mallan, and O. Buscail, C. Montgelard. 1994. Review of French dinosaur eggshells: morphology, structure, mineral, and organic composition. Dinosaur Eggs and Babies, Cambridge University Press, Cambridge