Bhat et al.—Late Triassic freshwater sharks from India
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Figure 7. Pristrisodus tikiensis (Prasad et al., 2008). IITKGPP14, an anterior tooth (morphotype V) in (1) labial, (2) lingual, (3) occlusal, and (4) basal views. Arrow indicates a lateral cusplet. Light- and dark-gray shadings indicate broken area and basal depression, respectively. Abbreviations: lab.cr = labial crest; lab. peg = labial peg; lin.cr = lingual crest. Scale bar represents 1mm.
the crown-root junction on all sides. The roots are either par- tially or completely preserved in all specimens of morphotype I, and display an anaulacorhize vascularization pattern (Fig. 3.1).
A set of regular foramina is arranged linearly along the dorsal end of the labial face of the root, whereas ventrally, the foramina are randomly arranged. The crown-base is slightly curved in