(Outgroup,(Delphyodontos,((Iniopterygian,Rainerichthys),(ElWeir,(((Harpacanthus,(Srianta_srianta,(Orodus,(Srianta_dawsoni,(L2SP,(Srianta_iarlis,(Bealbonn_rogaire,((Physonemus,Acanthorhina,(Helodus,Callorhinchus,Squaloraja,Harpagofututor,Traquairius_nudus,Traquairius_spinosus,T_agkistrocephalus,Menaspis,Cochliodont,(Belantsea,Netsepoye,Chom),(Echinochimaera_meltoni,Echinochimaera_snyderi))),(Gregorius_rexi,(Heteropetalus,Debeerius)))))))))),(Caseodus,Ornithoprion)),((Thrinacodont_sp,(Stethacanthus_altonensis,Diplodoselache,(Falcatus,Damocles))),(Squatinactis,(Tristychius,Egertonodus_basanus),(Squalus,Hamiltonichthys))))))));