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    Use of marine fauna and tool stones in the south of Buenos Aires Province (Argentina) during the Middle and Late Holocene

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    The exploitation of coastal and marine resources by hunter-gatherers in the south of Buenos Aires Province (Argentina) during the Mid-Late Holocene was examined through the analysis of faunal and lithic evidence in the following archaeological sites: El Americano II and Barrio Las Dunas (Mid-Late Holocene), both located in coastal sand dunes, Puente de Fierro (Late Holocene), located in a wetland distant 7 km from the seashore, Paso Vanoli, located 13 km from the seashore, and Paso Mayor YI S1 (Mid-Late Holocene), located in a fluvial environment 41 km from the seashore. The evidence suggests that, during the Mid-Holocene, in the coastal sites, hunter-gatherers used several marine vertebrates (e.g. pinnipeds and fishes鈥擯ogonias cromis-), whereas in the inland sites, they only transported mollusks and coastal pebbles. In the Late Holocene, in the sites located a few kilometers from the coast, hunter-gatherers carried only selected parts of pinnipeds as well as mollusks and coastal pebbles. Pinnipeds represented a low proportion of the faunal remains. In contrast, in sites far away from the Atlantic coast, hunter-gatherers carried only stones and mollusks. We propose that although the Atlantic coast in the study area was regularly visited by hunter-gatherers all along the Holocene, the importance of marine food decreased during the Late Holocene, whereas the importance of coastal tool stones and mollusks continued.Fil: Frontini, Romina. Consejo Nacional de Investigaciones Cient铆ficas y T茅cnicas. Centro Cient铆fico Tecnol贸gico Conicet - Bah铆a Blanca; Argentina. Universidad Nacional del Sur. Departamento de Humanidades; ArgentinaFil: Bay贸n, Mar铆a Cristina. Universidad Nacional del Sur. Departamento de Humanidades; Argentin
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