Yunguisaurus_liaePistosaurus_postcraniumPistosaurus_skullAugustasaurus_hagdorniBobosaurus_forojuliensisMacroplata_tenuicepsAnningasaura_lymenseStratesaurus_tayloriAvalonnectes_arturiEurycleidus_arcuatusMeyerasaurus_victorMaresaurus_coccaiBorealonectes_russelliAtychodracon_megacephalusArchaeonectrus_rostratusRhomaleosaurus_cramptoniRhomaleosaurus_zetlandicusRhomaleosaurus_thorntoniThalassiodracon_hawkinsiiHauffiosaurus_longirostrisHauffiosaurus_tomistomimusHauffiosaurus_zanoniMarmornectes_candrewiPeloneustes_philarchusSimolestes_voraxPliosaurus_funkeiPliosaurus_westburyensisPliosaurus_carpenteriPliosaurus_brachydeirusPliosaurus_macromerusPliosaurus_brachyspondylusPliosaurus_cf_kevaniPliosaurus_kevaniGallardosaurus_iturraldeiPliosaurus_rossicusPliosaurus_irgisensisPliosaurus_andrewsiLiopleurodon_feroxKronosaurus_queenslandicusDORK_G_1_2Megacephalosaurus_eulertiBrachauchenius_lucasiBrachauchenius_MNA_V9433QM_f51291Attenborosaurus_conybeariPlesiosaurus_dolichodeirusEoplesiosaurus_antiquiorEretmosaurus_rugosusWestphaliasaurus_simonsensiiSeelyosaurus_guilelmiimperatorisMicrocleidus_tournemirensisMicrocleidus_brachypterygiusMicrocleidus_homalospondylusPlesiopterys_wildiCryptoclidus_eurymerusTricleidus_seeleyiMuraenosaurus_leedsiiKimmerosaurus_langhamiPantosaurus_striatusPicrocleidus_beloclisTatenectes_laramiensisPlesiosaurus_manselliiColymbosaurus_trochanteriusDjupedallia_engeriSpitrasaurus_sppAbyssosaurus_nataliaeUmoonasaurus_demoscyllusNichollssaura_borealisLeptocleidus_capensisLeptocleidus_superstesVectocleidus_pastorumBrancasaurus_brancaiGronausaurus_wegneriSpeeton_clay_plesiosaurianWapuskanectes_betsynichollsaeFutabasaurus_suzukiiCallawayasaurus_colombiensisEromangasaurus_australisKaiwhekea_katikiAristonectes_parvidensLibonectes_morganiHydrotherosaurus_alexandraeEdgarosaurus_muddiPlesiopleurodon_wellesiRichmond_pliosaurStenorhynchosaurus_munoziAnguanax_zignoiMakhaira_rossicaLuskhan_itilensisPalmulasaurus_quadratusPahasapasaurus_haasiPolycotylus_latipinnisThililua_longicollisTrinacromerum_bentonianumDolichorhynchops_osborniDolichorhynchops_bonneriPliosaurus_almanzaensisPliosaurus_patagonicusRhaeticosaurus_mertensiOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Madzia_etal_2019ab