allzeroHerrerasauridaeProsauropodaCoelophysidaeDilophosaurusElaphrosaurusCeratosaurusAbelisaurusCarnotaurusTorvosaurusPiatnitzkysaurusMegbucklandiAfrovenatorBagaraatanCoelurusCompsognathidaeDryptosaurusEustreptospondylusGasosaurusMonolophosaurusOrnitholestesProceratosaurusScipionyxSpinosauridaeDeltadromeusMhesperisAcrocanthosaurusCarcharodontosaurusGiganotosaurusAllosaurusNeovenatorSinraptorYangchuanosaurusDromaeosauridaeAlvarezsauridaeArchaeopteryxOrnithothoracesRahonavisUnenlagiaTherizinosauroideaCaenagnathidaeMicrovenatorOviraptoridaeTyrannosauridaeTroodontidaeOrnithomimidaePelecanimimusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Sadleir_etal_2008aa