FIGURE 1 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 1. Ultrastenos huberi, QM F31060, holotype, maxillary rostrum. A, dorsal view. B, ventral view. C, left lateral view. Abbreviations: appal, antepenultimate premaxillary alveolus; cl, canthus lacrimalis; fpal, first premaxillary alveolus; fr, frontal; idp, interdental reception pit; ju, jugal; lpal, last premaxillary alveolus; la, lacrimal; lac, lacrimal canal; lr, lateral ridge; mal, maxillary alveolus; mt, maxillary tooth; mr, medial ridge; mx, maxilla; na, nasal; nar, naris; om, orbital margin; ppt, penultimate premaxillary tooth; pm, premaxilla; pmf, premaxillary fenestra; pf, prefrontal; rn, reception notch for dentary tooth 4; rp, reception pit; rt, replacement tooth; sof, suborbital fenestra. Note that the premaxillary teeth are not numbered because the loss of a tooth position renders numbering ambiguous. Scale bar equals 50 mm.