FIGURE 7. Length x width scatter diagrams (in mm) of maxillary teeth of representatives of Capacikala, "Capatanka" and Palaeocastor. Abbreviations as in Figure 6. Data for "Capatanka" magnus from Martin (1987), therefore without determined wear stage. 7.1. upper premolar; 7.2) upper molar 1, 2; 7.3) upper third molar.