ArticleAmerican journal of biological anthropology2025
Biodistance Analysis via Dental Phenotypic Diversity in Early Collective Burials at Cerro Juan Díaz, Panamá (30-650 CE) [Análisis de Biodistancia Mediante la Diversidad Fenotípica Dental en los Entierros Colectivos Tempranos del Cerro Juan Díaz, Panamá (30-650 EC)].
Article in American journal of biological anthropology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed.
- Commentary on Special Issue: "Towards a Biocultural Synthesis of the Peopling of the Americas".American journal of biological anthropology · 2025Article
- Toward a Biocultural Synthesis of the Peopling of the Americas: Introduction to the Special Issue.American journal of biological anthropology · 2025Article
- Article
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Abstract
objectivesBurial space reuse and prolonged interaction with the dead were common practices in the Isthmo-Colombian Area, dating back to at least the Early Ceramic Period in the Greater Coclé region. However, biological and social relationships of individuals interred in collective burial contexts remain unclear. Here, we explore intra-cemetery biological variation through a biological distance analysis of individuals interred in large mortuary features from the first mortuary horizon at the site of Cerro Juan Díaz in Panamá. MATERIALS AND
methodsIndividuals recovered from Features 2, 16, and 94 from Operation 3 at Cerro Juan Díaz were assessed for dental metric and nonmetric traits. Biological distances were calculated through Gower coefficients and subsequently assessed visually with PCoA plots. Differences in phenotypic variability within burial feature (n = 26), age (postpubescent individuals aged 15+ years vs. prepubescent individuals; n = 27), and sex (n = 14) groupings were evaluated statistically via permutational multivariate analysis of variance (PERMANOVA) and PERMDISP tests.
resultsThe estimated distances for each individual showed broad similarities between the three burial features. Significant differences in biological distance were found only when comparing by age. Gower coefficients for prepubescent individuals differed from those of postpubescent individuals in terms of both group centroid location and data point dispersion around centroids. DISCUSSION: Our results are largely consistent with previous notions of Cerro Juan Díaz's function as a community burial ground. Prepubescent individuals may have been brought to the site for burial from nearby villages, perhaps following specific mortuary traditions governed by age group.
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