Astragalus of Tuebingosaurus in (A) dorsal, (B) posterior and (C) anterior views. Calcaneus in A) dorsal and D) lateral views. The panel to the bottom left shows the astragali in other sauropodomorphs: Plateosaurus (SMNS 13200, in posterior view and articulated with the tibia), Mussaurus (MLP 68-II-27-1 specimen A), Tazoudasaurus (To1-31, mirrored), Coloradisaurus (PVL 3967). The panel to the right shows the astragali in other sauropodomorphs in dorsal view: Plateosaurus (SMNS 13200), Mussaurus (MLP 68-II-27-1 specimen A, mirrored), Tazoudasaurus (To1-31, mirrored), Coloradisaurus (PVL 3967, mirrored). Abbreviations: asp, ascending process; afo, anterior foramen; cas, concavity of the posterior surface of the ascending process; fdp, facet for descending process of the tibia; ff, fibular facet; pf, posterior fossa; pmc, posteromedial corner. The yellow dotted line represents the astragalar-calcaneum articulation.