Dromaeosauridae
Archaeopteryx
Jeholornis
Sapeornis
Confuciusornis
Gobipipus
Neuquenornis
Gobipteryx
Concornis
Cathayornis
Patagopteryx
Liaoningornis
Archaeorhychus
Hongshanornis
Yanornis
Yixianornis
Apsaravis
Ichthyornis
Baptornis
Hesperornis
Lithornis
Crypturellus
Crax
Gallus
Chauna
Anas