HERRERASAURIDAE

CERATOSAURIA

SPINOSAURIDAE

TORVOSAURIDAE

SINRAPTORIDAE

ALLOSAURIDAE

Deltadromeus

Ornitholestes

COMPSOGNATHIDAE

THERIZINOSAURIDAE

ORNITHOMIMIDAE

ALVAREZSAURIDAE

TYRANNOSAUROIDEA

AVES

DROMAEOSAURIDAE

TROODONTIDAE

Caudipteryx

OVIRAPTORIDAE

CAENAGNATHIDAE