↑Zhang et al. (2006) The first Mesozoic heterodactyl bird from China.
↑Li et al. (2006) New Eoenantiornithid Bird from the Early Cretaceous Jiufotang Formation of Western Liaoning, China.
↑Li et al. (2007) Alethoalaornithidae fam. nov.: a new family of enantiornithine bird from the Lower Cretaceous of western Liaoning.
↑Chiappe et al. (2007) A new Enantiornithine bird from the Late Cretaceous of the Gobi desert.
↑Walker et al. (2007) Large euenantiornithine birds from the Cretaceous of southern France, North America and Argentina.
↑Zheng et al. (2007) A new enantiornithine bird with four long rectrices from the Early Cretaceous of northern Hebei, China.
↑Li et al. (2008) A new species of Cathayornis from the Lower Cretaceous of Inner Mongolia, China and its stratigraphic significance.
↑Cau & Arduni (2008)Enantiophoenix electrophyla gen. et sp. nov. (Aves, Enantiornithes) from the Upper Cretaceous (Cenomanian) of Lebanon and its phylogenetic relationships.
↑Zhou et al. (2008) Insight into diversity, body size and morphological evolution from the largest Early Cretaceous enantiornithine bird.
↑Walker, C.A. & Dyke, G.J. (2009) Euenantiornithine birds from the Late Cretaceous of El Brete (Argentina).
↑Morschhauser et al. (2009) Anatomy of the Early Cretaceous bird Rapaxavis pani, a new species from Liaoning Province, China.
↑Dyke, G.J. & Osi, A. (2010) A review of Late Cretaceous fossil birds from Hungary.
↑Tykoski, R.S. & Fiorillo, A.R. (2010) An enantiornithine bird from the lower middle Cenomanian of Texas.
↑Wang, X. et al. (2010) A new enantiornithine bird from the early Cretaceous of western Liaoning, China.
↑Novas, F.E. et al. (2010) New enantiornithine bird (Aves, Ornithothoraces) from the Late Cretaceous of NW Argentina.
↑Wang, X. et al. (2010) New species of Enantiornithes (Aves: Ornithothoraces) from the Qiaotou Formation in Northern Hebei, China.
↑O'Connor et al. (2010) A new ornithuromorph (Aves: Ornithothoraces) bird from the Jehol Group indicative of higher-level diversity.