Fig. 6 in The Perinate Skull of Byronosaurus (Troodontidae) with Observations on the Cranial Ontogeny of Paravian Theropods

Fig. 6. Phylogenetic relationships of selected paravian taxa (after Makovicky et al., 2003). The inferred position of the Ukhaa Tolgod perinates as Byronosaurus is based on a series of derived characters (see text).