Aude Iron Age: Coastal Strongholds

The France_Aude_IA assemblage — ten individuals dated between 600 and 50 BCE from La Monédière (Bessan), Le Cailar (Place de la Saint-Jean) and Pech-Maho (near Narbonne) — sits within the broader Iron Age landscape of the Aude and Gard. Archaeological data indicates these sites functioned as coastal and riverine hubs: fortified promontories, clustered habitations and burials suggest communities engaged in local craft, agriculture and maritime exchange.

Material culture from the region shows Mediterranean connections: imported or imitative wares and objects point to contact with Phoenician, Greek and other western Mediterranean networks. At the same time, local ceramic traditions and settlement organization reflect long-standing regional continuity. Genetic data from these ten individuals provides a first glimpse of the people who inhabited these sites; however, the modest sample size means population-level inferences remain provisional. Limited evidence suggests a population profile dominated by Western European Y-lineages alongside minority paternal haplogroups, consistent with patterns seen elsewhere in Iron Age coastal France. Archaeology and DNA together paint a picture of communities anchored in local landscapes while participating in wider maritime exchange.

The genetic dataset for France_Aude_IA comprises 10 individuals dated 600–50 BCE. Y-chromosome haplogroups are dominated by R (5 individuals) with single instances of G and I. Mitochondrial lineages include H1e (2), X2 (1), V9 (1), H (1) and R (1). This mix aligns broadly with patterns observed in Iron Age and earlier western European populations: a prevalence of R-lineages on the paternal side and a variety of maternal haplogroups reflecting deep European maternal diversity.

Interpretation must emphasize caution. Ten samples offer only a snapshot: uneven preservation, burial sampling bias and limited geographic spread mean demographic structure, migration intensity and kinship patterns cannot be fully resolved. That said, the predominance of R suggests continuity with broader western European male lineages during the Iron Age, while the presence of G and I points to genetic heterogeneity and potential local or regional ancestries. Maternal haplogroups H1e and V9 are common in western Europe and often signal long-term continuity of lineages. When paired with archaeology — trade goods, coastal settlement — the DNA hints at communities that were locally rooted yet connected to wider networks of movement and exchange.