Archaeopteryx

Jeholornis

Eoconfuciusornis

Changchengornis

Confuciusornis

Sapeornis

Bellulornis

Schizooura

Patagopteryx

Archaeorhynchus

Jianchangornis

Yixianornis

Yanornis

Longicrusavis

Hongshanornis

Apsaravis

Gansus_zheni

Gansus_yumenensis

Ichthyornis

Parahesperornis

Hesperornis

Vegavis

Gallus

Anas

BMNHC_dash_Ph1204

CUGB_P1202

Zhouornis

Sulcavis

shenqiornis

Vescornis

Longipteryx

Gobipteryx

Eoenantiornis

Elsornis

Concornis

Orienantius

Protopteryx

Cathayornis

Eoalulavis

Gretcheniao

Junornis

Parapengornis

Eopengornis

Longusunguis

Parabohaiornis

Bohaiornis

Fortunguavis

Pengornis

Neuquenornis

Shanweiniao

Rapaxavis

Longirostravis