HerrerasauridaeCeratosaurusAbelisaurusCarnotaurusSzechuanoraptorLourinhanosaurusMonolophosaurusSinraptoridaeAllosaurusNeovenatorAcrocanthosaurusCarcharodontosaurusGiganotosaurusNedcolbertiaNqwebasaurusScipionyxBagaraatanDryptosaurusStokesosaurusEotyrannusAlbertosaurusAlectrosaurusAlioramusAppalachiosaurusGorgosaurusDaspletosaurusTarbosaurusTyrannosaurusCoelurusAlvarezsaurusMononykinaePatagonykusProtarchaeopteryxArchaeopteryxRahonavisConfuciusornisOrnithothoracesBambiraptorSinornithosaurusVelociraptorDeinonychusDromaeosaurusSinovenatorSinornithoidesTroodon_et_SaurornithoidesNothronychusBeipiaosaurusErlikosaurusCaudipteryxChirostenotesKhaanOviraptorHarpymimusPelecanimimusGarudimimusOrnithomiminaeXuanhanosaurusOrnitholestesProceratosaurusCompsognathusSinosauropteryxFukuiraptorSiamotyrannusTorvosaurusPiatnitzkysaurusEustreptospondylusAfrovenatorP_valesdunensisMegalosaurusPoekilopleuronBaryonychinaeIrritatorSpinosaurusDilophosaurusCoelophysidaeElaphrosaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Holtz_etal_2004a