出版社：Consejo Superior de Investigaciones Científicas
摘要：Organical chemical analysis of archaeological soils is a recently developed technique, which considerably increases the information available from ancient remains. The present study gives an example of their capabilities in the reconstruction of the paleoenvironment in the Middle Paleolithic Mediona 1 site. Pyrogenic chemical-markers have been identified from the study of the lipid aromatic fraction in a previously excavated combustion area. These compounds have made it possible to recognize hearths which are not clearly defined by other means.
关键词：Middle Paleolithic;Combustion Area;Lipid Fraction;Gas Cromatography;Mass Spectrometry;(PAH) Policyclic Aromatic Hidrocarbons;Retene;Paleolítico Medio;Área de combustión;Fracción lipídica;Cromatografía de gases;Espectrometría de Masas;(HAP) Hidrocarburos Aromáticos Policíclicos;Reteno
