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Records of human occupation from Pleistocene river terrace and aeolian sediment...

Cunha, Pedro Proença; Almeida, Nelson; Aubry, Thierry; Martins, António Antunes; Murray, Andrew; Buylaert, Jan-Pieter; Sohbati, Reza; Raposo, Luis

In the uppermost reach of the Lower Tejo River (eastern central Portugal), where the river crosses two quartzite ridges that separate the Ródão (upstream) and Arneiro (downstream) depressions, Palaeolithic artefacts have been recovered from three lower river terrace levels and a cover unit of aeolian sands. This paper presents data on the discovery of archaeological artefacts from the terrace levels and the aeo...


K-feldspar IRSL dating of a Pleistocene river terrace staircase sequence of the...

Martins, António; Cunha, Pedro; Buylaert, Jan Pieter; Huot, Sébastien; Murray, Andrew; Dinis, Pedro; Stokes, Martin

We present the results of K-feldspar IRSL dating of the four lower terraces (T3–T6) of the Portuguese Tejo River, in the Arripiado-Chamusca area. Terrace correlation was based upon: a) analysis of aerial photographs, geomorphological mapping and field topographic survey; b) sedimentology of the deposits; and c) luminescence dating. Sediment sampled for luminescence dating gave unusually high dose rates, of betw...


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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia