(Camarasaurus_grandis,(Brachiosaurus_brancai,(Chubutisaurus_insignis,(Andesaurus_delgadoi,((Malawisaurus_dixeyi,Mendozasaurus_neguyelap),(Epachthosaurus_sciuttoi,((Rapetosaurus_krausei,((Rinconsaurus_caudamirus,Muyelensaurus_pecheni),(Gondwanatitan_faustoi,Aeolosaurus_rionegrinus))),(Lirainosaurus_astibiae,((Opisthocoelicaudia_skarzynskii,Alamosaurus_sanjuanensis),(Neuquensaurus_australis,(Saltasaurus_loricatus,Rocasaurus_muniozi)))))))))));