Reassessment of the Lower Cretaceous (Barremian) pliosauroid <em>Leptocleidus superstes</em> Andrews, 1922 and other plesiosaur remains from the nonmarine Wealden succession of southern England

Kear, B. P. Barrett, P. M. 2011 Reassessment of the Lower Cretaceous (Barremian) pliosauroid <em>Leptocleidus superstes</em> Andrews, 1922 and other plesiosaur remains from the nonmarine Wealden succession of southern England Zoological Journal of the Linnean Society 161 663-691 Simosaurus Cymatosaurus Pistosauridae Muraenosaurus Cryptocleidus Tricleidus Kimmerosaurus Morturneria Edgarosaurus_MOR_751 Polycotylus Dolichorhynchops Trinacromerum Libonectes Styxosaurus Callawayasaurus_was_Alzadasaurus Brancasaurus Microcleidus Plesiosaurus Plesiopterys Thalassiodracon Eurycleidus Attenborosaurus Yorkshire_taxon_BMNH_R_dot_5488 Hauffiosaurus Kronosaurus Peloneustes Liopleurodon Pliosaurus Brachauchenius Rhomaleosaurus_megacephalus Rhomaleosaurus_victor Macroplata Rhomaleosaurus_zetlandicus Simolestes Leptocleidus_superstes Leptocleidus_capensis Leptocleidus_clemai Umoonasaurus_demoscyllus Nichollssaura_borealis Osteology Maximum Parsimony Based on reanalysis of the original matrix. Kear_et_Barrett_2011aa