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A Pre-Pottery Neolithic B burial ground reveals a local, socially differentiated community.
Researchers studied skeletons from Nahal Yarmuth 38, a small Middle Pre-Pottery Neolithic B site in central Israel. The people were local and sedentary but did physically demanding work, possibly hunting. Evidence points to age-based social organization and a sex-based division of labor. Childhood stress was common, yet many survived into adulthood, showing biological resilience. The site was likely a designated burial ground, not a village.
- NY38 was probably a designated burial ground, not a habitation site, based on small area, high burial density, and lack of residential activity.
- The community was local and sedentary but engaged in physically demanding, possibly hunting-related activities, with age-structured social organization and sex-based division of labor.
- Skeletal remains show frequent childhood developmental disruptions and moderate adult physiological burden, but individuals survived stress events, indicating biological resilience.
Sample interpretation
No ancient DNA samples or Y-chromosome/haplogroup data are available for this site in the provided statistics. The study used osteobiographical and archaeological methods, not population genetics, so no lineage information can be reported.
For genealogy enthusiasts
For ancestry enthusiasts, this study shows that ancient DNA is not the only way to understand past people. Osteobiography can reveal social structure, labor, and health, reminding us that ancestry is also about lived experience and community organization.
Abstract
Objectives
This study presents a bioarcheological analysis of skeletal remains from Nahal Yarmuth 38 (NY38), a distinctive Middle Pre-Pottery Neolithic B site in central Israel. The research aimed to reveal the demographic composition, origins, and lifeways of the NY38 people, to contextualize the site's unique archeological features within broader regional frameworks.
Materials and Methods
Osteobiographical analyses reconstructed daily life aspects, including physical activity, dietary habits, and physiological stress. Burial practices were classified by type, body position, and architectural contexts and examined alongside demographic and biological data. Sex and age were estimated where preservation permitted, and ancient DNA analyses explored biological origins. Lifestyle and stress were evaluated through femoral midshaft cross-sectional geometry analysis, musculoskeletal stress markers, dental disease and wear, and physiological stress indicators (enamel hypoplasia, stature, and relative medullary cavity area). Pathological bone lesions were also documented.
Results
The NY38 population was local and sedentary, yet engaged in physically demanding, possibly hunting-related activities. Evidence suggests an age-structured social organization and a sex-based division of labor. Physiological stress indicators revealed a challenging environment throughout life, though the survival of individuals despite the stress events suggests biological resilience. Various nonspecific pathological lesions were also identified.
Discussion
The integration of archeological and osteological data, such as a small site area, high burial density, absence of residential activity, relatively low infant mortality despite persistent physiological burdens, and distinctive mortuary treatments for selected individuals, supports the interpretation that NY38 functioned as a designated burial ground rather than a habitation site.
Highlights
NY38 was probably a designated burial ground, as supported by the archeological evidence and age-related spatial distribution of burials.
Integrated osteobiography reveals a local, sedentary, socially differentiated Pre-Pottery Neolithic community at NY38, combining hunting subsistence strategy with sex-based division of labor.
Skeletal phenotypes indicate frequent childhood developmental disruptions, moderate cumulative physiological burden in adults, and survival of diseases.