FIGURE 1. A in On the taxonomic status of Teyuwasu barberenai Kischlat, 1999 (Archosauria Dinosauriformes), a challenging taxon from the Upper Triassic of southern Brazil

FIGURE 1. A—Stratigraphic column [after Langer et al. (2018)] of the type-locality of both 'Teyuwasu' and Staurikosaurus. Main column depicting the main outcrop of the Alemoa complex with auxiliary column depicting the approximate level that yielded the abovementioned specimens. B—skeletal reconstructions of 'Teyuwasu' and Staurikosaurus depicting known bones in white and unknown in gray. C—Proximal portion of the right femur of 'Teyuwasu' (BSPG AS XXV 53), in cranial view. D—Proximal portion of the left (reversed) femur of Staurikosaurus (MCZ 1669), in cranial view. E—Proximal portion of the left (reversed) femur of Saturnalia (MCP 3944-PV), in cranial view. F—Proximal portion of the right femur of Buriolestes (ULBRA-PVT280), in cranial view. G—Distal end of the right tibia of 'Teyuwasu barberenai' (BSPG AS XXV 54), in distal view. H—Distal end of the left (reversed) tibia of Staurikosaurus (MCZ 1669), in distal view. I—Distal end of the left tibia of Panphagia (PVSJ 874), in distal view. J—Distal end of the right tibia of Macrocollum (CAPPA/UFSM 0001c), in distal view. Abbreviations: at, anterior trochanter; dlt, dorsolateral trochanter; fh, femoral head; plf, posterolateral flange; ts, trochanteric shelf.