Yunguisaurus_liae
Eopleiosaurus_antiquior
Stratesaurus_taylori
Bobosaurus_forojuliensis
Augustasaurus_hagdorni
Pistosaurus_skull
Pistosaurus_postcranium
Anningasaura_lymense
Macroplata_tenuiceps
Avalonnectes_arturi
Rhomaleosaurus_megacephalus
Eurycleidus_arcuatus
Archaeonectrus_rostratus
Meyerasaurus_victor
Borealonectes_russelli
Maresaurus_coccai
Rhomaleosaurus_thorntoni
Rhomaleosaurus_zetlandicus
Rhomaleosaurus_cramptoni
Thalassiodracon_hawkinsii
Hauffiosaurus_zanoni
Hauffiosaurus_tomistomimus
Hauffiosaurus_longirostris
Attenborosaurus_conybeari
Marmornectes_candrewi
Peloneustes_philarchus
Pliosaurus_andrewsi
Simolestes_vorax
Liopleurodon_ferox
QM_F51291
Brachauchenius_MNA_V9433
Brachauchenius_lucasi
Brachauchenius_eulerti
Kronosaurus_MCZ_1285
Pliosaurus_irgisensis
Liopleurodon_rossicus
Gallardosaurus_iturraldei
Pliosaurus_brachydeirus
Pliosaurus_BRSMG_Cc332
Pliosaurus_funkei
Plesiosaurus_dolichodeirus
Eretmosaurus_rugosus
Westphaliasaurus_simonsensii
Seelyosaurus_guilelmiimperatoris
Microcleidus_tournemirensis
Microcleidus_homalospondylus
Microcleidus_brachypterygius
Plesiopterys_wildi
Cryptoclidus_eurymerus
Tatenectes_laramiensis
Kimmerosaurus_langhami
Tricleidus_seeleyi
Picrocleidus_beloclis
Muraenosaurus_leedsii
Plesiosaurus_mansellii
Pantosaurus_striatus
Spitrasaurus_spp
Djupedalia_engeri
Abyssosaurus_nataliae
Colymbosaurus_trochanterius
GWWU_A3_B2
Speeton_Clay_plesiosaurian
Wapuskanectes_betsynichollsae
Eromangasaurus_carinognathus
Callawayasaurus_colombiensis
Hydrotherosaurus_alexandrae
Futabasaurus_suzukii
Libonectes_morgani
Thalassomedon_haningtoni
Tuarangisaurus_keyesi
Terminonatator_pointeixensis
Elasmosaurus_platyurus
Albertonectes_vanderveldei
AMNH_1495
Styxosaurus_snowii
AMNH_5835
CM_Zfr_115
Alexandronectes_zealandiensis
Kaiwhekea_katiki
Morturneria_seymourensis
Aristonectes_parvidens
Aristonectes_quiriquinensis
Brancasaurus_brancai
MIWG
Cimoliasaurus_valdensis
Nichollssaura_borealis
Umoonasaurus_demoscyllus
Palmulasaurus_quadratus
Edgarosaurus_muddi
Leptocleidus_superstes
Leptocleidus_capensis
Eopolycotylus_rankini
Pahasapasaurus_haasi
Richmond_pliosaur
Plesiopleurodon_wellesi_1
Manemergus_anguirostris
QM_F18041
Dolichorhynchops_tropicensis
Polycotylus_latipinnis
Plesiopleurodon_wellesi_2
Trinacromerum_bentonianum
Georgiasaurus_penzensis
Dolichorhynchops_bonneri
Dolichorhynchops_osborni
Dolichorhynchops_herschelensis
Dolichorhynchops_ROM