Prospección geofísica por tomografía eléctrica en el abrigo de Sopeña (Asturias, N de España)
- Ana Cristina Pinto-Llona
- Enrique Aracil Avila
ISSN: 0213-4497
Datum der Publikation: 2021
Nummer: 43
Seiten: 89-100
Art: Artikel
Andere Publikationen in: Cadernos do Laboratorio Xeolóxico de Laxe: Revista de xeoloxía galega e do hercínico peninsular
Zusammenfassung
A geophysical survey analysis is carried out using electrical resistivity tomography (ERT) in the Sopeña shelter (Asturias) and its immediate area. The shelter contains an interesting Upper Middle Palaeolithic and Early Upper Palaeolithic site, revealed in an archaeological test pit up to 3 metres deep without having reached the bedrock. Its current entrance is protected by large blocks fallen from the ledge, covered by thick stalagmitic flows. This arrangement possibly testifies to an original position of the innermost human occupation zone, inside a larger cave. Through this analysis we have located several possible sedimentary fills at a certain depth on the outside of the shelter. This opens up the possibility of sampling these fills in the future, in search of possible older occupation levels.
Bibliographische Referenzen
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- Pinto-Llona, A.C., Clark G., Miller, A. 2006. Resultados preliminares de los trabajos en curso en el abrigo de Sopeña (Onís, Asturias). En: V. Cabrera Valdés, F. Bernaldo de Quirós Guidotti, J.M. Maíllo Fernández, coords., En el centenario de la cueva de El Castillo: el ocaso de los neandertales (pp. 193—207). Universidad Nacional de Educación a Distancia UNED, Santander.
- Pinto-Llona, A.C., Clark, G., Karkanas, P., Blackwell, B., Skinner, A., Andrews, P., Reed, K., Miller, A., Macías Rosado, R., Wakiparta, J. 2012. The Sopeña Rockshelter, a new site in Asturias (Spain) bearing evidence on the Middle and Early Upper Palaeolithic in Northern Iberia. Munibe (Antropologia-Arkeologia) 63, 45—79.
- Pinto-Llona, A.C., Grandal d'Anglade, A. 2019. Conflicting 14C scenarios in the Sopeña cave (northern Iberia): Dating the Middle-Upper Palaeolithic boundary by non-ultrafiltered versus ultrafiltered AMS 14C. Quaternary International 522, 1—11. https://doi.org/10.1016/j.quaint.2019.02.038