Predictive models and the evolution of tree vegetation during the final Pleistocene-Holocene transition : a case study from the Asón river valley (Cantabria, Spain). - García Álvarez-Busto, Alejandro (Layers of perception : proceedings of the 35th International Conference on Computer Applications and Quantitative Methods in Archaeology (CAA) Berlin, Germany, April 2-6, 2007., 2008)