Hernanz, AntonioBueno Ramírez, PrimitivaBalbín Behrmann, Rodrigo deMorín de Pablos, JorgeJuana Ortín, Cristina deGavira Vallejo, José María2024-05-202024-05-202019-1110.1039/9781788013475-00068https://hdl.handle.net/20.500.14468/11618Pigment vestiges on the three decorated pebbles from the excavation of Parque Darwin (Madrid), level 8470 ± 70 BP have been identified by Micro Raman Spectroscopy. Haematite and amorphous carbon were used as pigments. Microscopic contamination spots with ε-copper-phthalocyanine blue, have been detected. The analysis of the pigments used, together with their previously unknown chronology and open-air location, constitute a new point of reference for the technical and cultural uses of symbology among hunter-gatherers in southern Europe.eninfo:eu-repo/semantics/closedAccessartículo