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Deckers, K., Riehl, S., Jenkins, E. L., Rosen, A.M., Dodonov, A., Simokava, A.N. and Conard, N.J., 2009. Vegetation Development and Human Occupation in the Damascus Region of Southwestern Syria from Pleistocene to Holocene. Vegetation History and Archaeobotany, 18 (4), pp. 329-340.