Osteology of the Middle Triassic archosaur Lewisuchus admixtus Romer (Chañares Formation, Argentina), its inclusivity, and relationships amongst early dinosauromoephs - Bittencourt, Jonathas S.; Arcucci, Andrea B.; Marsicano, Claudia A.; Langer, Max Cardoso (Journal of Systematic Palaeontology, 2014)