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      Brief communication: A proposed osteological method for the estimation of pubertal stage in human skeletal remains : Estimating Pubertal Stage in Skeletal Remains

      1 , 1
      American Journal of Physical Anthropology
      Wiley

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          Abstract

          Puberty forms an important threshold between childhood and adulthood, but this subject has received little attention in bioarchaeology. The new application of clinical methods to assess pubertal stage in adolescent skeletal remains is explored, concentrating on the development of the mandibular canine, hamate, hand phalanges, iliac crest and distal radius. Initial results from the medieval cemetery of St. Peter's Church, Barton-upon-Humber, England suggest that application of these methods may provide insights into aspects of adolescent development. This analysis indicates that adolescents from this medieval site were entering the pubertal growth spurt at a similar age to their modern counterparts, but that the later stages of pubertal maturation were being significantly delayed, perhaps due to environmental stress. Continued testing and refinement of these methods on living adolescents is still necessary to improve our understanding of their significance and accuracy in predicting pubertal stages.

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          Most cited references33

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          Evidence for a secular trend in age of menarche.

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            Sex determination of infant and juvenile skeletons: I. Morphognostic features.

            Ancient cemeteries are often characterized by a considerable number of infants and young children. Sex differences in childhood mortality, however, could rarely be studied up to now, mainly because there were only few proven traits for sexual determination of immature skeletons. Based on a historic sample of sixty-one children of known sex and age from Spitalfields, London (37 boys, 24 girls), sexually distinctive traits in the mandible and ilium are presented for morphognostic diagnosis. Besides other features, boys typically show a more prominent chin, an anteriorly wider dental arcade, and a narrower and deeper sciatic notch than girls. Most of the traits presented in this study allow individuals between birth and five years of age to be successfully allocated to either sex in 70-90% of the cases.
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              Interrelationships among measures of somatic, skeletal, dental, and sexual maturity.

              The interrelationships among five measures of physiologic maturity for 50 French-Canadian girls are evaluated--menarche, peak height velocity (PHV), 75% skeletal maturity, appearance of the ulnar sesamoid, and 90% dental development. The mean ages of occurrence of the events differed significantly (P less than 0.01). Menarche and 90% dental maturity showed the least variability. Ages of PHV, menarche, and 75% skeletal maturity were significantly correlated (P less than 0.05). Age of menarche was most closely associated with PHV. The appearance of the ulnar sesamoid was highly correlated with 75% skeletal maturity; both were equally related to the ages of PHV and menarche. The age at which French-Canadian girls attain 90% of their dental development showed no significant relationships with the other maturity indicators. The results imply that the mechanisms controlling dental development are independent of somatic and/or sexual maturity.
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                Author and article information

                Journal
                American Journal of Physical Anthropology
                Am. J. Phys. Anthropol.
                Wiley
                00029483
                June 2013
                June 2013
                April 16 2013
                : 151
                : 2
                : 302-310
                Affiliations
                [1 ]Department of Archaeology; School of Human and Environmental Studies; University of Reading; Reading; Berkshire; RG6 6AB; UK
                Article
                10.1002/ajpa.22268
                23588889
                c46bc94d-5971-471c-ae90-6ad87be65d0b
                © 2013

                http://doi.wiley.com/10.1002/tdm_license_1.1

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