(Camarasaurus,(Giraffatitan,(Chubutisaurus,(Ligabuesaurus,(Andesaurus,Malawisaurus,(Epachthosaurus,Lirainosaurus,(Nemegtosaurus,((Bonatitan,(Rapetosaurus,((Rinconsaurus,(Muyelensaurus,((Bonitasaura,(Mendozasaurus,Futalognkosaurus)),(Laplatasaurus,Uberabatitan)))),(Overosaurus,(Gondwanatitan,Aeolosaurus))))),(Neuquensaurus,(Rocasaurus,Saltasaurus))),(Opisthocoelicaudia,Alamosaurus))))))));