出版社：Consejo Superior de Investigaciones Científicas
摘要：We present the first results of the excavation of megaliths in the municipality of Alcántara (Cáceres), aimed to their consolidation and restoration. They are built of slate and possess materials and engravings that indicate the existence of exchange net works in this sector of the Tejo, which is traditionally interpreted as marginal and practically depopulated in the IV and III millennium b. C. Of note is the presence of a grave with plain Bell Beaker pottery, vessel and bowl dished omphalos base, and sheet metal.
关键词：Basin of the Tejo;Megaliths in slate;Megalithic Art;Plain Bell Beaker Late Neolithic;Chalcolithic;Exchange networks;Cuenca del Tajo;Dólmenes de pizarra;Arte Megalítico;Campaniforme liso;Neolítico Final;Calcolítico;Redes de intercambio
