Sus_scrofaHippopotamusPakicetidaeAmbulocetusRemingtonocetusDalanistesArtiocetusMaiacetusRodhocetusGaviacetusCarolinacetusAegyptocetusProtocetusQaisracetusNatchitochiaGeorgiacetusBabiacetusEocetusBasilosaurusDorudonBasilotritusMUSM_1443SupayacetusOcucajeaSaghacetusZygorhizaAncalecetusCynthiacetusChrysocetusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Uhen_2014a