Paleosol charcoal: Reconstructing vegetation history in relation to agro-pastoral activities since the Neolithic. A case study in the Eastern French Pyrenees

This article uses a method that combines pedoanthracological and pedo-archaeological approaches to terraces, complemented with archaeological pastoral data, in order to reconstruct the history of ancient agricultural terraces on a slope of the Enveitg Mountain in the French Pyrenees. Four excavation...

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Bibliographic Details
Published in:Journal of archaeological science 2010, Vol.37 (8), p.1785-1797
Main Authors: Bal, Marie-Claude, Rendu, Christine, Ruas, Marie-Pierre, Campmajo, Pierre
Format: Article
Language:English
Subjects:
Agricultural terraces
Archaeology and Prehistory
Charcoal
Environmental Sciences
Environmental studies
Europe
France
Humanities and Social Sciences
Methodology and general studies
Paleosol
Pastoralism
Prehistory and protohistory
Taphonomy
Vegetation dynamics
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Summary:This article uses a method that combines pedoanthracological and pedo-archaeological approaches to terraces, complemented with archaeological pastoral data, in order to reconstruct the history of ancient agricultural terraces on a slope of the Enveitg Mountain in the French Pyrenees. Four excavations revealed two stages of terrace construction that have been linked with vegetation dynamics, which had been established by analyses of charcoal from the paleosols and soils of the terraces. Pedo-archaeological descriptions of these terrace soils reveal their ancient origins and their long-term use. Their chronology was established by radiocarbon dating of single charcoal fragments and charcoal lenses originating in the paleosols. Combining radiocarbon dating with pedo-archaeology resulted in a more reliable chronology. Moreover, the Bronze Age was found to be a crucial period in the history of land-use. This study also highlights the role of fire in the construction of this land-use pattern.
ISSN:0305-4403
1095-9238
DOI:10.1016/j.jas.2010.01.035