FIGURE 5 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 5. Ultrastenos huberi QM F31076, White Hunter Cranial Form 1, posterior cranial fragment. A, dorsal view. B, ventral view. C, occipital view. D, right lateral view. Abbreviations: bo, basioccipital; boa, bony otic aperture; cb, caudal bridge of the laterosphenoid; cp, capitate process of the laterosphenoid; cqp, cranioquadrate passage; fa, foramen aereum; fm, foramen magnum; fr, frontal; I, foramen for cranial nerve I (olfactory foramen); II, foramen for cranial nerve II (optic foramen); III+orb, common foramen for cranial nerve III (oculomotor nerve) and the orbital artery and vein; ioc, incisure of the cranioquadrate passage in the otic aperture; IV, foramen for cranial nerve IV (trochlear foramen); lb, lateral bridge of the laterosphenoid; ls, laterosphenoid; mf, metotic foramen; ncr, nuchal crest; oto, otoccipital; ott, olfactory tract trough; pa, parietal; parp, paroccipital process; pbs, parabasisphenoid; pcf, posterior carotid foramen; pfss, sutural surface for articulation with the prefrontal; plp, posterolateral process of the sqamosal; po, postorbital; pob, postorbital bar; pop, postoccipital process of the supraoccipital; ptf, posttemporal fenestra; q, quadrate; qjss, sutural surface for articulation with the quadratougal; so, supraoccipital; sq, squamosal; ss, squamosal sulcus; stf, supratemporal fenestra; V, foramen for cranial nerve V (trigeminal foramen); XIIa, anterior foramen for cranial nerve XII (anterior hypoglossal foramen); XIIp, posterior foramen for cranial nerve XII (posterior hypoglossal foramen). Scale bar equals 50 mm.