Fig. 9 in The early evolution of postcranial skeletal pneumaticity in sauropodomorph dinosaurs

Fig. 9. Middle posterior dorsal vertebra of the basal sauropod Antetonitrus ingenipes Yates and Kitching, 2003, BP/1/4952 from the Upper Triassic Elliot Formation of Ladybrand, South Africa, in right lateral (A) and posterior (B) views. Left (C) and right (D) posterior infradiapophyseal fossa in oblique posterolateral and slightly ventral views. Close up of invasive left posterior infradiapophyseal subfossa (E).