Fig. 5.

Lamniformes. a–d Mitsukurina lineata, a, b upper lateral tooth, Alopias exigua, c, d lower lateral teeth, e, f Araloselachus cuspidatus, g, l Carcharias acutissima, g, h upper lateral tooth, i, j lower anterior tooth, k, l lower latero-posterior tooth, m–p Odontaspis molassica, q–t Carcharodon hastalis, q, r upper lateral, lower. Labial: a, c, e, g, i, l, n; lingual: b, d, f, h, j, k, m. Scale bar 2 mm