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. 2014 Apr 2;9(4):e93105. doi: 10.1371/journal.pone.0093105

Figure 30. Molariform teeth of Caipirasuchus stenognathus (MZSP-PV 139).

Figure 30

A, third maxillary tooth in occlusal view; B, fifth dentary tooth in buccal view (image flipped horizontally to better comparison with C); C, sixth dentary tooth in buccal view; D–J, SEM images: D, two posteriormost maxillary teeth in ventrolingual view; E, mesial keel of posterior lower tooth showing denticles and enamel wrinkling; F, basal denticles of posterior upper tooth; G, posterior lower tooth; H, posteriormost lower tooth with wear facet; I, detail of enamel surface in broad region of the crown; J, wear facet of posteriormost lower tooth. Abbreviations: den, denticle; k, keel; lo, loph; dwr, enamel wrinkles on denticles; gr, groove (lingual in lower and buccal in upper teeth); rdg, ridges; wdf, wear facet (dentine); wef, wear facet (enamel); str, striae. Scale bar equals 0.2 cm.