Sachs, S. Kear, B. P. 2015 Postcranium of the paradigm elasmosaurid plesiosaurian <em>Libonectes morgani</em> (Welles, 1949) Geological Magazine 152 Yunguisaurus Bobosaurus Vectocleidus_pastorum Hastanectes_valdensis Archaeonectrus_rostratus Aristonectes_parvidens Attenborosaurus_conybear Augustasaurus_hagdorni Marmornectes BMNH_49202 BMNH_R2439 Brachauchenius_lucasi Brancasaurus_brancai Callawayasaurus_colombie Cymatosaurus Cryptoclidus_eurymerus Dolichorhynchops_hersche Dolichorhynchops_osborni Edgarosaurus_muddi Elasmosaurus_platyurus Eopolycotylus_rankini Eromangasaurus_australis Eurycleidus_arcuatus FHSM_VP321 Hauffiosaurus_longirostris Hauffiosaurus_tomistomimus Hauffiosaurus_zanoni Hydrorion_brachypterygiu Hydrotherosaurus_alexand Kaiwheke_akatiki Kimmerosaurus_langhami Kronosaurus_queenslandic Leptocleidus_capensis Leptocleidus_superstes Libonectes_morgani Liopleurodon_ferox Macroplata_tenuiceps Manemergus_anguirostris Maresaurus_coccai Microcleidus_homalospond Muraenosaurus_leedsii Nichollsaura_borealis Occitanosaurus_tournemir OUMNH_J_dot_02247 OUMNH_J_dot_10337 OUMNH_J_dot_28585 Palmulasaurus_quadratus Peloneustes_philarchus Plesiopleurodon_wellesi Plesiosaurus_dolichodeir Plesiosaurus_macrocephal Pliosaurus_andrewsi Pliosaurus_brachydeirus Pliosaurus_brachyspondyl Polycotylus_latipinnis QMF_18041 Rhomaleosaurus_megacepha Rhomaleosaurus_victor Rhomaleosaurus_zetlandic Seeleyosaurus_guilelmiim Simolestes_vorax Simosaurus_gaillardoti Styxosaurus_snowii Terminonatator_pontiexen Thalassiodracon_hawkinsi Thalassomedon_haningtoni Thililua_longicollis Tricleidus_seeleyi Trinacromerum_bentonianu Umoonasaurus_demoscyllus Pistosaurus_skull Pistosaurus_postcra Osteology Maximum Parsimony Based on reanalysis of the original matrix. Sachs_et_Kear_2015aa