Figure 44. cf. triangle transverse line across Doyle et al. 1974 emend. Doyle and Riedel 1979a.  Showing variations of the inline canals and the transverse line. 44.1.1 Scale bar = 0.4 mm, GSC 124598. 44.2.1 and 44.3.1. Crown with inline striations radiating from the canal region, GSC 124599 and 124600, scale bar = 0.5 mm.