Mesolithic plant exploitation at the Roc del Migdia, Catalonia

Charred plant remains from the mesolithic site of Roc del Migdia have been analysed in detail. Hazel shell and endocarp fragments of sloe (Prunus spinosa L.) have been identified by incident light microscopy and an attempt has been made at the identification of quantities of parenchymatous plant remains through the use of the scanning electron microscope. A number of different classes of tissue are described and the implications of the results discussed.