|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Reptilia - Ovaloolithidae
It was synonymized subjectively with Gorgosaurus by Li et al. (1996).
It was assigned to Spheroolithidae by Zhao (1979), Zhao et al. (1991) and Zhao (1994); and to Ovaloolithidae by Mikhailov (1991), Mikhailov et al. (1994), Mikhaillov (2000), Liang et al. (2009) and Zhang and Wang (2010).
Is something missing? Join the Paleobiology Database and enter the data
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.