(Outgroup,(Aigialosaurus,(((Carsosaurus_marchesetti,Komensaurus_carrolli,(Haasiasaurus_gittelmani,((Halisaurus_platyspondylus,Halisaurus_sternbergi),((Ectenosaurs_clidastoides,(Platecarpus_planifrons,(Angolasaurus_bocagei,(Platecarpus_tympaniticus,Plioplatecarpus)))),(Tylosaurus_nepaeolicus,Tylosaurus_proriger))))),(Pannoniasaurus_inexpectatus,(Tethysaurus_nopcsai,(Yaguarasaurus_columbianus,Russellosaurus_coheni)))),(Dallasaurus_turneri,((Clidastes_liodontus,Clidastes_moorevillensis),(Clidastes_propython,(((Globidens_alabamaensis,Globidens_dakotensis),(Prognathodon_overtoni,(Plesiotylosaurus_crassidens,Prognathodon_rapax))),(Mosasasaurus_conodon,(Mosasaurus_missouriensis,(Mosasaurus_maximus,(Plotosaurus_bensoni,Plotosaurus_tuckeri)))))))))));