FIGURE 1 in Skull osteology of Aetosauroides scagliai Casamiquela, 1960 (Archosauria: Aetosauria) from the Late Triassic of Brazil: New insights into the paleobiology of aetosaurs

FIGURE 1. The Aetosauroides scagliai specimen MCN-PV 2347 and the location of the study area. A, map of the Santa Maria Supersequence in the Rio Grande do Sul state, southern Brazil (modified from Jenisch et al., 2017). B, map of the São João do Polêsine area, with the Candelária Sequence exposures highlighted (brown), showing the location (arrow) of the Piche Site outcrop (modified from Müller et al., 2018). C, stratigraphic column of the Piche Site (modified from Jenisch et al., 2017), with position of MCN-PV 2347 indicated (arrow). D, reconstruction of MCN-PV 2347 with preserved elements in brown. E, panoramic view of the Piche Site with the collection point of MCN-PV 2347 indicated by the arrow. Abbreviations: con, conchostracan remains; Di, dinosaur remains; Hy, Hyperodapedon remains; mmd, massive mudstone; mfgs, massive fine-grained sand; rcl, ripple cross-laminated sandstone; vert, vertebrate remains.