AllosauroideaVelociraptorinaTroodontidaeArchaeopteryxRahonavisConfuciusornisChangchengornisNoguerornisIberomesornisCAGS_IG_02_0901EoalulavisConcornisSinornisGobipteryxNeuquenornisVoronaPatagopteryxG_yumenensisHesperornisAmbiortusIchthyornisAnasAlvarezsaurusPatagonykusMononykusShuvuuiaOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.You_etal_2005a