Institution: | a GSF-Forschungszentrum, ISS, Postfach 1129, D-85758, Oberschleiβheim, Germany b Luminescence and Dating Lab., University of Durham, South Road, Durham DH1 3LE, U.K. c Risø National Laboratory, DK-4000, Roskilde, Denmark d Lab. of Paleodosimetry, Estonia pst 7, EE0105, Tallinn, Estonia e Research Lab. for Archaeology, Oxford University, 6 Keble Road, Oxford OX1 3QJ, U.K. |