Luminescence dates for the palaeolithic site of Piekary IIa (Poland): comparison between TL of burnt flints and OSL of a loess-like deposit - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Quaternary Science Reviews Année : 2003

Luminescence dates for the palaeolithic site of Piekary IIa (Poland): comparison between TL of burnt flints and OSL of a loess-like deposit

Résumé

We report the thermoluminescence age-estimates for burnt flints excavated at the palaeolithic site of Piekary IIa and discuss attempts to date quartz grains extracted from the embedding deposit using the OSL technique with the SAR protocol. The results indicate that this loess-like deposit contains a mixture of grains, well bleached at different periods in the past, and that the study of small aliquots seems to be the only way to discriminate between the different fractions.

Dates et versions

hal-03131414 , version 1 (04-02-2021)

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N. Mercier, H. Valladas, L. Froget, J.-L. Joron, J.-L. Reyss, et al.. Luminescence dates for the palaeolithic site of Piekary IIa (Poland): comparison between TL of burnt flints and OSL of a loess-like deposit. Quaternary Science Reviews, 2003, 22 (10-13), pp.1245-1249. ⟨10.1016/S0277-3791(03)00025-8⟩. ⟨hal-03131414⟩
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