STAGES CARBON ISOTOPE: A CHRONOLOGICAL MODEL BASED ON SECULAR VARIATIONS ATMOSPHERIC CARBON-14

• Autor: Salcedo Camacho, Luis
• Formato: artículo
• Fecha de Publicación: 2012
• Institución: Universidad Nacional Mayor de San Marcos
• Repositorio: Revistas - Universidad Nacional Mayor de San Marcos
• Lenguaje: español
• OAI Identifier: oai:ojs.csi.unmsm:article/12338
• Enlace del recurso: https://revistasinvestigacion.unmsm.edu.pe/index.php/Arqueo/article/view/12338
• Nivel de acceso: acceso abierto
• Materia: Radiocarbono; Calibración radiocarbónica; Estadios del Isótopo de Carbono.; Radiocarbon; Radiocarbon calibration; Carbon Isotope Stages.

The present article explains the Carbon Isotope Stages or CIS (Salcedo 2011) starting from the secular variations in the atmospheric Carbon–14. Such proposal is based on a phenomenon noticed by the author in 1997; during the calibration of a series of dates resulting in clusters generated by the ‘topography’ of the Radiocarbon calibration curves. The resulting temporal stages are in concordance with medium-term cyclic variations in the solar activity, recorded by different scientific disciplines in mid-XXth century (De Vries 1958; Dewey 1960; Link 1955; Schove 1955; Suess 1961), where the Grand Solar Minima mark the end of each stage. This alternative approach to chronology can be applied to Archaeology as well other Quaternary disciplines, allowing to contrast regional and interregional contemporaneity in a natural context, instead of cultural, liberating archaeologist from the chronological particularities of the classic local cultural sequences