(Outgroup,(Aigialosaurus,((Carsosaurus_marchesettii,Komensaurus_carrolli,(Haasiasaurus_gittlemani,(((Halisaurus_platyspondylus,Halisaurus_sternbergi),(Tethysaurus_nopcsai,(Yaguarasaurus_columbianus,Russellosaurus_coheni))),((Ectenosaurus_clidastoides,(Platecarpus_planifrons,(Angolasaurus_bocagei,(Platecarpus_tympaniticus,Plioplatecarpus)))),(Tylosaurus_nepaeolicus,Tylosaurus_proriger))))),(Dallasaurus_turneri,(Clidastes_liodontus,Clidastes_moorevillensis,Clidastes_propython,(((Globidens_alabamaensis,Globidens_dakotensis),(Prognathodon_overtoni,(Plesiotylosaurus_crassidens,Prognathodon_rapax))),(Mosasaurus_conodon,(Mosasaurus_maximus,Mosasaurus_missouriensis,(Plotosaurus_bennisoni,Plotosaurus_tuckeri)))))))));