Figure 5. – Neoproscinetes penalvai. Teeth organization. A in The paleohistology of bone and teeth in Cretaceous Pycnodontidae (Neopterygii: Pycnodontiformes): the case of Neoproscinetes penalvai and Tepexichthys aranguthyorum

Figure 5. – Neoproscinetes penalvai. Teeth organization. A to C. Three successive cross sections from the tooth base till the 1/3 of the pulp cavity. We can see some plies (white arrow-heads) of dentine wall in the pulp cavity (pc) of sections B and C. In the section A the pulp cavity is invaded by bony tissue. (A, B: MNHN-F-Histos 2726; C: MNHN-F-Histos 2725). Scale bars = 25 μm.