(Outgroup,(Aigialosaurus,(Komensaurus_carrolli,(((Halisaurus_platyspondylus,Halisaurus_sternbergi),(Dallasaurus_turneri,((Clidastes_liodontus,Clidastes_moorevillensis,Clidastes_propython),(Prognathodon_kianda,(Globidens_alabamaensis,Globidens_dakotensis,(Prognathodon_overtoni,Prognathodon_rapax,Prognathodon_solvayi,Prognathodon_currii,Prognathodon_waiparaensis,Prognathodon_saturator,Plesiotylosaurus_crassidens,(Eremiasaurus_heterodontus,(Plotosaurus_bennisoni,(Mosasaurus_conodon,Mosasaurus_hoffmanni,Mosasaurus_missouriensis))))))))),(((((Tylosaurus_proriger,Tylosaurus_bernardi),(Tylosaurus_nepaeolicus,Tylosaurus_saskatchewanensis)),(Taniwhasaurus_oweni,Taniwhasaurus_antarcticus)),((Angolasaurus_bocagei,(Ectenosaurus_clidastoides,Selmasaurus_johnsoni)),(Platecarpus_planifrons,(Latoplatecarpus_willistoni,(Plioplatecarpus,Platecarpus_tympaniticus))))),((Yaguarasaurus_columbianus,(Russellosaurus_coheni,Romeosaurus_fumanensis)),(Tethysaurus_nopcsai,Pannoniasaurus_osii)))))));