American Journal of Physical Anthropology 

About: American Journal of Physical Anthropology is an academic journal published by Wiley. The journal publishes majorly in the area(s): Population & Haplogroup. It has an ISSN identifier of 0002-9483. Over the lifetime, 10044 publications have been published receiving 422893 citations. The journal is also known as: AJPA & Am. J. Phys. Anthropol..

Chronological metamorphosis of the auricular surface of the ilium: a new method for the determination of adult skeletal age at death.

Abstract: A new method for the determination of adult skeletal age at death based upon chronological changes in the auricular surface of the ilium is presented. Formal stages have been constructed following extensive tests and refinements in observations made of such changes. Two completely "blind" tests were conducted to assess the accuracy and bias of the new method. Results show that the system is equally accurate to pubic symphyseal aging (although somewhat more difficult to apply), and also carries the advantages of a higher preservation rate for the auricular surface in archaeological populations and continued age-related change beyond the fifth decade.

A newly developed visual method of sexing the os pubis

Abstract: Preliminary investigation has indicated that the use of the ventral arc, subpubic concavity, and medial aspect of the ischio-pubic ramus as sexing criteria allows one to sex the os pubis with an accuracy in excess of 95%. The method described here is simple and objective enough to allow the beginning researcher to sex hip bones accurately while requiring the presence of only a small fragment of the bone.

Ectocranial suture closure: a revised method for the determination of skeletal age at death based on the lateral-anterior sutures

Abstract: A new method for estimation of age-at-death based on the degree of suture closure is presented. The method employs simple ectocranial scoring of specific sites on the external table. Composite scores for two groups of sutures, lateral-anterior and vault systems, which are used to provide estimates of age-at-death, have been developed from a sample of 236 crania from the Hamann-Todd Collection. A variety of tests show that the lateral-anterior sutures are superior to the sutures of the vault, that ectocranial is superior to endocranial observation, and that age estimates are independent of race and sex. It is concluded that suture closure can provide valuable estimates of age-at-death in both archaeological and forensic contexts when used in conjunction with other skeletal age indicators.

Brief communication: The London atlas of human tooth development and eruption.

Abstract: The aim of this study was to develop a comprehensive evidence-based atlas to estimate age using both tooth development and alveolar eruption for human individuals between 28 weeks in utero and 23 years. This was a cross-sectional, retrospective study of archived material with the sample aged 2 years and older having a uniform age and sex distribution. Developing teeth from 72 prenatal and 104 postnatal skeletal remains of known age-at-death were examined from collections held at the Royal College of Surgeons of England and the Natural History Museum, London, UK (M 91, F 72, unknown sex 13). Data were also collected from dental radiographs of living individuals (M 264, F 264). Median stage for tooth development and eruption for all age categories was used to construct the atlas. Tooth development was determined according to Moorrees et al. (J Dent Res 42 (1963a) 490-502; Am J Phys Anthropol 21 (1963b) 205-213) and eruption was assessed relative to the alveolar bone level. Intraexaminer reproducibility calculated using Kappa on 150 teeth was 0.90 for 15 skeletal remains of age <2 years, and 0.81 from 605 teeth (50 radiographs). Age categories were monthly in the last trimester, 2 weeks perinatally, 3-month intervals during the first year, and at every year thereafter. Results show that tooth formation is least variable in infancy and most variable after the age of 16 years for the development of the third molar.