FIG. 5 in Equids from the late Middle Pleistocene to Early Holocene of the Apulia Peninsula (southern Italy): reassessment of their taxonomy and biochronology

FIG. 5. — Boxplot of the length of the upper teeth considered for chronology: A, second premolar (P2L); B, third-fourth premolar (P3-4L); C, first-second molar; (M1-2L); D, third molar (M3L). For the groups see Table 1.