Human remains from Arma di Nasino (Liguria) provide novel insights into the paleoecology of early Holocene foragers in northwestern Italy

Vitale S Sparacello , Gwenaëlle Goude (1) , Alessandra Varalli , Irene Dori , Claudine Gravel-Miguel , Julien Riel-Salvatore , Sanne W L Palstra , Jacopo Moggi-Cecchi , Fabio Negrino , Elisabetta Starnini

1 LAMPEA - Laboratoire méditerranéen de préhistoire Europe-Afrique

We report the discovery and analysis of new Mesolithic human remains—dated to ca. 10,200–9000 cal. BP—from Arma di Nasino in Liguria, northwestern Italy, an area rich in Upper Paleolithic and Neolithic attestations, but for which little information on Early Holocene occupation was available. The multi-proxy isotopic profile of the two individuals reveals that—despite the proximity of the site to the Mediterranean seashore and the use of shellfish as decorative elements in burials—the ecology of these foragers was based on the exploitation of high-altitude resources, presumably in the nearby western Alps. This constitutes the first direct evidence in northwestern Italy of a significant ecological shift towards higher altitudes following deglaciation, especially when compared to isotopic data of the Late Pleistocene hunter-gatherers from the nearby site of Arene Candide Cave, who exploited terrestrial resources nearer to the coast and at lower altitudes. While the biochemistry of Nasino’s skeletal assemblage revealed new details on Early Holocene lifeways in the area, the osteobiography of one individual offers glimpses into the life experience of a specific female forager, depicting a scenario of early skeletal trauma, developmental disturbances, long-term impairments, and resilience amongst the last European hunter-gatherers.

Domaines: Anthropologie biologique; Archéologie et Préhistoire

Vitale S Sparacello, Gwenaëlle Goude, Alessandra Varalli, Irene Dori, Claudine Gravel-Miguel, et al.. Human remains from Arma di Nasino (Liguria) provide novel insights into the paleoecology of early Holocene foragers in northwestern Italy. Scientific Reports, 2023, 13 (1), pp.16415. ⟨10.1038/s41598-023-40438-5⟩. ⟨hal-04224241⟩