FIGURE 19 in Skull osteology of Aetosauroides scagliai Casamiquela, 1960 (Archosauria: Aetosauria) from the Late Triassic of Brazil: New insights into the paleobiology of aetosaurs

FIGURE 19. Skull reconstruction of Aetosauroides scagliai, based mainly on MCN-PV 2347 (scaled to this specimen), UFSM 11505 and PVL-2059. A, skull and mandible in lateral view. B, skull in dorsal view. C, skull in ventral view. Gray areas indicate depth. Abbreviations: ang, angular; aof, antorbital fenestra; ar, articular; ch, choana; de, dentary; itf, infratemporal fenestra; f, frontal; fi, foramen incisivum; itf, infratemporal fenestra; j, jugal; la, lacrimal; mf, mandibular fenestra; mx, maxilla; n, nasal; ne, external nares; o, orbit; pa, parietal; pmx, premaxilla; po, postorbital; pof, postfrontal; prf, prefrontal; pt, pterygoid; q, quadrate; qj, quadratojugal; rap, retroarticular process; sq, squamosal; sbf, suborbital fenestra; sbtf, subtemporal fenestra; stf, supratemporal fenestra; su, surangular.