†order Sinornithiformes Hou 1997 (bird)
Full reference: L. H. Hou. 1997. Mesozoic Birds of China
Parent taxon: Sauriurae according to L. H. Hou 1997
Sister taxa: Archaeopterygomorphi, Sinosauropterygiformes, Yandangithiformes
Subtaxa: Sinornithidae
Ecology: ground dwelling carnivore
Distribution: there are no occurrences of Sinornithiformes in the database