anatomy of the postcranial skeleton of members of the group. Redescription of the holotype of Thalassodromeus sethi is published by Pêgas, Costa & Kellner (2018), who transfer the species Banguela oberlii to the genus Thalassodromeus. Purported pterosaur pelvis from the Upper Cretaceous (Campanian) Dinosaur Park Formation (Canada) described by Funston, Martin-Silverstone & Currie (2017) is reinterpreted as a broken tyrannosaurid squamosal by Funston, Martin-Silverstone & Currie (2018). Partial mandible of a giant azhdarchid pterosaur, representing the largest pterosaur mandible reported so far, is described from the Upper Cretaceous (Maastrichtian) Hațeg Basin (Romania) by Vremir et al. (2018). New taxa Other archosaurs Research A study on the anatomy of Teleocrater rhadinus is published by Nesbitt et al. (2018). A study on the phylogenetic relationships of lagerpetid dinosauromorphs is published by Müller, Langer & Dias-da-Silva (2018). New specimen of Dromomeron romeri (potentially representing the youngest known lagerpetid in North America, if not worldwide) is described from the Owl Rock Member of the Chinle Formation (Arizona, United States) by Marsh (2018). A study on the phylogenetic relationships of Pisanosaurus mertii is published by Agnolín & Rozadilla (2018), who interpret the taxon as a likely silesaurid. Reevaluation of Caseosaurus crosbyensis and a study on the phylogenetic relationships of the species is published by Baron & Williams (2018). Fossils of a member of the genus Smok of uncertain specific assignment are described from the Upper Triassic Marciszów site (southern Poland) by Niedźwiedzki & Budziszewska-Karwowska (2018). New taxa References 2018 in paleontology Archosaurs 2018-related lists