Menarche at Amarna: Timing and the further implications

Abstract

AbstractObjectiveThis article examines skeletal development in non‐elite individuals from Amarna to identify the age of menarche.Materials and MethodsThe total sample (n = 267; 65 female, 39 male, 163 indeterminate) was examined for six variables indicative of the pubertal stage (mineralization of the mandibular canine root [n = 46], distal radius fusion [n = 227], proximal ulna fusion [n = 220], distal humerus fusion [n = 237], presence of the iliac crest epiphysis [n = 24], iliac crest fusion [n = 199]). Age and sex estimates are based on standard criteria for dental development and eruption, cranial and pelvic morphology, and post‐cranial metric analysis.ResultsThe iliac crest epiphysis is rarely present before age 15 years. Beginning fusion of the distal radius and iliac crest suggests that by age 19, most individuals have entered the maturation phase, providing book ends for the timing of menarche. Variables elucidating the peak height velocity (proximal ulna and distal humerus fusion) narrow that span and suggest menarche is achieved around 15–17 years for most individuals, with a broader estimate of 14–19 years encompassing the known diversity in timing of menarche.DiscussionMenarche is commonly cited as an indicator of adult status. The observed later entrance into this life stage, and the associated reduced fertility, has broader implications for understanding of economic, social, biological, and demographic patterns observed at Amarna and among different social groups in the ancient city, as well as individual life histories.