(Marcoleter,((Barasaurus,(O_rubidgei,Owenetta_sp)),(Coletta,(Sauropareion,(Contritosaurus,(Tichvinskia,(Procolophon,Hypsognathus))))))); (Marcoleter,((Owenetta_sp,(O_rubidgei,Barasaurus)),(Coletta,(Sauropareion,(Contritosaurus,(Tichvinskia,(Procolophon,Hypsognathus)))))));