出版社:Consejo Superior de Investigaciones Científicas
摘要:The analysis of the lithic artifacts from the “Santuario” sector of El Pedroso has allowed us to determine a strategy of exploitation of the local raw materials, mainly quartz and slate. The specific mechanical properties of those materials led the prehistoric people to the adoption of technical solutions such as bipolar flaking, with the aim of overcoming the structural difficulties posed by this type of rocks.