The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid. - Jenkins, Xavier A.; Buffa, Valentin; Marchant, Cy J.; Ford, David P.; Browning, Claire; Fernandez, Vincent; Dollman, Kathleen; Botha, Jennifer; Choiniere, Jonah N.; Benson, Roger B. J.; Peecook, Brandon R. (Palaeontology, 2026)