Fig. 6 in Extreme abundance of ammonoids in mass accumulations from the Late Devonian of the Moroccan Anti-Atlas

Fig. 6. Size distribution of all ammonoids in each sample. A. Number od specimens (without specimens lost in preparation) vs. size class. The size classes –20 were defined by using the logarithm of the log diameters shown in Table 5. B. The ammonoids counts plotted on a metric axis.