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Skull in dorsal view, without labels (A) and labelled (B). Abbreviations: aop, antorbital process; en, external nares; f, frontal; I3, upper third incisor; iof, infraorbital foramen; ma, mastoid process; mx, maxilla; n, nasal; nc, nuchal crest; p, parietal; pa, palatine; pmx, premaxilla; pnp, prenarial process; pop, postorbital process; sc, sagittal crest; sq, squamosal; zps, zygomatic process of squamosal.
