Figure 11. Pristrisodus tikiensis (Prasad et al., 2008). (1–3), Longitudinal section of a lateral tooth (IITKGPP50, morphotype IV) in lingual view showing (1) a thin capping of enameloid on the principal cusp, (2) vascular canals (arrows), and (3) dentinal tubules (arrows) at higher magnification; (4–6), transverse section of a lateral tooth (IITKGPP29, morphotype III) in occlusal view showing (4) a small, centrally located pulp cavity surrounded by a thick zone of orthodentine, (5) profuse dentinal tubules (arrows), and (6) a distinct pulp cavity surrounded by a narrow zone of osteodentine, which is overlain by a thick zone of orthodentine. Abbreviations: en = enameloid, ord = orthdentine, osd = osteodentine. Scale bars represent 0.2mm (1, 2, 4, 5), 0.1mm (3, 6).
