We will be known by the tracks we leave behind: Exotic lithic raw materials, mobility and social networking among the Côa Valley foragers (Portugal)

Aubry, Thierry; Luís, Luís; Mangado Llach, Javier; Matias, Henrique

http://hdl.handle.net/10451/31212

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Authors

Aubry, Thierry

Luís, Luís

Mangado Llach, Javier

Matias, Henrique

Abstract(s)

The aim of this study is to establish different socio-cultural models based on lithic raw material sourcing integrated with regional rock art distributions to infer social behaviours within the context of central Iberian Upper Palaeolithic societies. Specifically, we focus on Upper Palaeolithic hunter–gatherer mobility and social interaction in the Côa Valley. This study relies on a knowledge of regional geology and field work to identify the sources of the lithic raw material found at Côa Valley Upper Palaeolithic sites. We expose the context of use and discard of flint, which is naturally absent from the region, and other local materials. From this, we present a GIS based analysis concerning space, time and least-cost paths travelled. This analysis, along with the environmental data available, forms a baseline to evaluate different anthropological models on hunter–gatherer lithic use, mobility, and social networks. We conclude with a three-level model for social interaction, in the context of aggregation activities between different social meta-groups, which involves embedded procurement, long-distance raw material exchange, and symbolic community, reflected in the largest known open-air Upper Palaeolithic rock art concentration.

Keywords

Toolstone sources Upper Palaeolithic Iberia Land-use Mobility Open-air rock art

URI

http://hdl.handle.net/10451/31212

Citation

AUBRY, T.; LUIS, L.; MANGADO LLACH, X.; MATIAS, H. (2012) - We will be known by the tracks we leave behind: exotic lithic raw materials, mobility and social networking among the Côa Valley foragers (Portugal). Journal of Anthropological Archaeology. Volume 31, Issue 4, December 2012, Pages 528-550. http://www.sciencedirect.com/science/article/pii/S0278416512000372 http://dx.doi.org/10.1016/j.jaa.2012.05.003.