A new approach to study the fuel used in hearths by hunter-gatherers at the Upper Palaeolithic site of Abri Pataud (Dordogne, France)

• Published in: Journal of archaeological science Vol. 37; no. 11; pp. 2735 - 2746
• Main Authors: Marquer, L., Otto, T., Nespoulet, R., Chiotti, L.
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01-11-2010; Elsevier
• Subjects: Abri Pataud; Archaeology and Prehistory; Burnt bones; Charcoal; Europe; France; Hearths; Humanities and Social Sciences; Palaeolithic and mesolithic; Prehistory and protohistory; Taphonomy; Upper Palaeolithic; Aurignacian; Upper Palaeolithic; Gravettian; France; Dordogne; Europe; Hearths; Upper Palaeolithic; Burnt bones; France; Abri Pataud; Charcoal; Taphonomy; Sediment; Method; Hunter-gatherer; Analysis; Fuel; Hearth; Bone
• ISSN: 0305-4403; 1095-9238
• DOI: 10.1016/j.jas.2010.06.009

The fuel used in hearths in the Upper Palaeolithic period and the management of this fuel have long given rise to questions on intentional or opportunistic human comportment. To understand how fuel was managed during the Aurignacian and Gravettian cultures, hearth samples from the French site of Abri Pataud (ca. 34–20
kyr BP) were collected. An image analysis method for the automated quantification of burnt particles from macroscopic-to-microscopic sediment fractions was developed, and the results obtained using this method were compared with the palaeoenvironmental data available close to the site. At Abri Pataud, the use of bones was dominant during the Pleniglacial, suggesting an intentional practice. However, environmental pressures could have influenced the fuel management practices of the hunter-gatherers, even if the dualistic relationship between the availability of firewood and the use of bone in hearths must be considered. Thus, burnt particle quantification provides more than just an observation of burnt macroremains in hearths: it relates to fundamental information on human behavior.