FIGURE 3 in A reinterpretation and taxonomic revision of Ultrastenos willisi Stein, Hand and Archer, 2016, a short-snouted mekosuchine crocodylian from the Oligocene of northern Australia

FIGURE 3. Ultrastenos huberi, QM F31075, White Hunter Cranial Form 1, posterior cranial fragment. A, B, dorsal view as a photograph (A), and as an annotated photograph with interpretive overlay (B). C, D, occipital view as a photograph (C), and an annotated photograph with interpretive overlay (D). Abbreviations: bo, basioccipital; fa, foramen aereum; fm, foramen magnum; fr, frontal; mf, metotic foramen; mptf, median pharyngeal tube foramen; ncr, nuchal crest; oc, occipital condyle; oto, otoccipital; pa, parietal; parp, paroccipital process; pbs, parabasisphenoid; pcf, posterior carotid foramen; po, postorbital; pop, postoccipital process of the supraoccipital; ptf, posttemporal fenestra; ptyf, pharyngotympanic foramen; q, quadrate; qc, quadrate condyle; qjss, sutural surface for articulation with the quadratougal; so, supraoccipital; sq, squamosal; stf, supratemporal fenestra; XIIp, posterior foramen for cranial nerve XII (posterior hypoglossal foramen). Scale bar equals 50 mm.