Archaeopteryx
Jeholornis
Eoconfuciusornis
Vorona
Changchengornis
Confuciusornis
Sapeornis
Bellulornis
Schizooura
Patagopteryx
Archaeorhynchus
Jianchangornis
Yixianornis
Yanornis
Longicrusavis
Hongshanornis
Apsaravis
Gansus_zheni
Gansus_yumenensis
Ichthyornis
Parahesperornis
Hesperornis
Vegavis
Gallus
Anas
Protopteryx
shenqiornis
Orienantius
Parapengornis
Eopengornis
Vescornis
Fortunguavis
Pengornis
Longipteryx
Elsornis
Shanweiniao
Rapaxavis
Longirostravis
Gretcheniao
Zhouornis
Longusunguis
Parabohaiornis
Bohaiornis
Qiliania
Eoenantiornis
Junornis
CUGB_P1202
Iberomesornis
Gobipteryx
Eocathayornis
Sulcavis
Neuquenornis
Cathayornis
Eoalulavis
Concornis