FIGURE 3 in Skull osteology of Aetosauroides scagliai Casamiquela, 1960 (Archosauria: Aetosauria) from the Late Triassic of Brazil: New insights into the paleobiology of aetosaurs

FIGURE 3. Skull of Aetosauroides scagliai (MCN-PV 2347) in left lateral view. A, photograph. B, interpretative drawing. Abbreviations: aof, antorbital fenestra; aofo, antorbital fossa; bb, braincase bones; de, dentary; en, external naris; f, frontal; fo, foramina; for, frontal elevated orbital rim; itf, infratemporal fenestra; j, jugal; la, lacrimal; lg, lateral groove; lo, dorsal lateral osteoderm; mx, maxilla; n, nasal; ns, nasal suture; ode, osteoderm dorsal eminence; o, orbit; op, dorsal paramedian osteoderm; pdmx, posterodorsal process of the maxilla; pmx, premaxilla; pmxn, premaxilla notch; prf, prefrontal; prf.fo, prefrontal foramen; po, postorbital; pof, postfrontal; pvpj, posteroventral process of the jugal; q, quadrate; qj, quadratojugal; r, ridge; rpar, retroarticular process of the articular; sq, squamosal; st, stapes; stfo, supratemporal fossa; su, surangular; sufo, surangular foramen.