The same conclusion would be reached by Phil Senter in a paper in 2004, who named this clade Avicephala and found it to be the sister taxon to Neodiapsida (defined wherein as the clade containing "Younginiforms" and all living diapsids).
Phil Senter, in a 2004 paper, would reach the same conclusion by naming this clade Avicephala and identifying it as the sister taxon to Neodiapsida (defined as the clade containing "Younginiforms" and all living diapsids).