Shape analysis of Iron Age sheep astragali suggests west-to-east morphotype diffusion in the southern Levant

Harding, S. A.; Marom, N.

doi:10.1101/2022.12.24.521859

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bioRxiv · 10.1101/2022.12.24.521859

Shape analysis of Iron Age sheep astragali suggests west-to-east morphotype diffusion in the southern Levant

Harding, S. A.·Marom, N.

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Abstract

The movement of livestock across the Mediterranean is well-documented in the Neolithic era, but its significance during subsequent periods has received less attention. This study explores potential evidence for maritime connections between sheep populations in the Iron Age eastern Mediterranean by analyzing astragal bones from four coastal and inland sites in Israel and Cyprus. Employing an established geometric morphometric protocol, we investigated the hypothesis that intra-site morphological variability is higher in coastal sites, reflecting greater genetic diversity in the livestock populations. While our findings support this hypothesis, the conclusions are constrained by contextual and sample size limitations.

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Harding, S. A., Marom, N.. 2022-12-24. Shape analysis of Iron Age sheep astragali suggests west-to-east morphotype diffusion in the southern Levant. https://doi.org/10.1101/2022.12.24.521859

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