Fig. 5.
Adjusted developmental chronology in Specimen 5. Information derived from long-period lines formed after a marked accentuated line (E1) is used to adjust developmental time by iteratively working from death to birth (see text for details). Prenatal enamel formation is shown in black, followed by postnatal crown formation (grouped cuspal and imbricational) in dark grey, and root formation in light grey. Birth (B), event (E1) and age at death (D) are approximated by vertical lines. Cusp codes are given in Fig. 4(c).