New method improves age estimation from pelvic bone surfaces
In short: Researchers developing a revised technique for estimating adult age at death found that analyzing the auricular surface of the ilium provides a reliable new metric. By recording age-related changes across various features of this pelvic area, the team created a composite scoring system that shows low levels of error between different observers.
The researchers tested their method on a skeletal collection from Christ Church, Spitalfields, London, where the age of each individual was already known. While the results showed a high correlation with age, they also found that age dispersion for specific morphological stages was quite large, especially after the first decade of adulthood. This suggests the method is most precise in younger adults.
Why it matters: This new pelvic bone analysis offers a promising tool for forensic scientists and anthropologists to estimate age.
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Sources
- Summary by Intellect · source: Research: Buckberry and Chamberlain (2002). Age estimation from the auricular surface of the ilium: A revised method. American Journal of Physical Anthropology.
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