This work evaluates the potential of magnetometry to detect the inaccessible sediment-filled caves of the Sierra de Atapuerca karstic system. This karst consists of numerous caves filled with sediments that bear outstanding archaeo-paleontological remains from the Early and Middle Pleistocene. In order to find the continuity of the caves, the Sierra de Atapuerca sites have already been the target of ERT and GPR surveys, which have revealed their suitability for detecting different karstic features. Although our expectations were to find positive anomalies when crossing these filled conduits, the results showed a negative anomaly of the magnetic field where these sediments were expected. So far, the only explanation for this phenomenon is that these sediments were deposited in a reversed magnetic polarity period. This theory is supported by the fact that the Matuyama-Brunhes boundary is present in many of the studied caves.


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  1. Álvarez-Posada, C., Parés, J. M., Cuenca-Bescós, G., Van der Made, J., Rosell, J., Bermúdez de Castro, J. M. y Carbonell, E.
    , 2018. A post-Jaramillo age for the artefact-bearing layer TD4 (Gran Dolina, Atapuerca): New paleomagnetic evidence. Quaternary Geochronology. In press.
    [Google Scholar]
  2. Bergamín, J.F., Sánchez Hombre, F., Sánchez Jiménez, N., Souto, J.
    , 1992. Primeros resultados de la prospección geofísica en la zona suroeste de la Cueva Mayor (Sima de los Huesos), Atapuerca (Burgos). Geoarqueología. Actas de la 2a Reunión Nacional de Geoarqueología, 449–455.
    [Google Scholar]
  3. Bermejo, L., Ortega, A.I., Conyers, L.B., Benito-Calvo, A., Parés, J.M., Pérez-González, A., Bermúdez de Castro, J.M., Carbonell, E.
    , 2015. Ground Penetrating Radar (GPR) for identifying the archeological caves of Trinchera (Sierra de Atapuerca, Burgos, Spain). In: 24th European Meeting of Environmental and Engineering Geophysics. Poster, p. 471.
    [Google Scholar]
  4. Bermejo, L, Ortega, A.I, Guérin, R., Benito-Calvo, A., Pérez-González, A., Parés, J.M., Aracil, E., Bermúdez de Castro, J.M., Carbonell, E.
    , 2017. 2D and 3D ERT imaging for identifying karst morphologies in the archaeological sites of Gran Dolina and Galería Complex (Sierra de Atapuerca, Burgos, Spain). Quaternary International, 433, 393–401.
    [Google Scholar]
  5. Bermúdez de CastroJ.M., ArsuagaJ.L., CarbonellE., RosasA., MartínezI., MosqueraM.
    , (1997). A hominid from the Lower Pleistocene of Atapuerca, Spain: possible ancestor to Neandertals and modern human. Science, 276, 1392–1395.
    [Google Scholar]
  6. Benito-Calvo, A., Pérez-González, A., Parés, J.M.
    , 2008. Quantitative reconstruction of Late Cenozoic landscapes: a case study in the Sierra de Atapuerca (Burgos, Spain). Earth Surface Processes and Landforms33(2), 196–208.
    [Google Scholar]
  7. Benito-Calvo, A., Pérez-González, A.
    , 2015. Geomorphology of the Sierra de Atapuerca and the Middle Arlanzón Valley (Burgos, Spain). Journal of Maps11, 535–544.
    [Google Scholar]
  8. Campaña, I., Pérez-GonzálezA., Benito-Calvo, A., Rosell, J., Blasco, R., Bermúdez de Castro, J.M., Carbonell, E., Arsuaga, J.L.
    , 2016. New interpretation of the Gran Dolina-TD6 bearing Homo antecessor deposits through sedimentological analysis. Scientific Reports6 – 34799, 1–13.
    [Google Scholar]
  9. CarbonellE., Bermúndez de CastroJ.M., ParésJ.M., Pérez-GonzálezA., Cuenca-BescósG., OlléA., MosqueraM., HuguetR., Made van derJ., RosasA., SalaR., VallverdúJ., GarcíaN., GrangerD.E., Martinón-TorresM., RodríguezX.P., StockG.M., VergèsJ.M., AllueE., BurjachsF., CáceresI., Canals, A., Benito, A., Díez, C., Lozano, M., Mateos, A., Navazo, M., Rodríguez, J., Rosell, J. and AsuagaJ.L.
    , 2008. The first hominin of Europe. Nature, 425, 465–470.
    [Google Scholar]
  10. Martín-Merino, M. A., DomingoS., Antón, T.
    , 1981. Estudio de las cavidades de la zona BU-IV A (Sierra de Atapuerca). Kaite2, 41–76.
    [Google Scholar]
  11. Ortega, A.I.
    , 2009. La Evolución Geomorfológica del Karst de la Sierra de Atapuerca (Burgos) y su relación con los pacimientos pleistocenos que contiene. Ph.D. Thesis. Universidad de Burgos, Facultad de Humanidades y Educación, Departamento de Ciencias Históricas y Geografía, Burgos, Spain.
    [Google Scholar]
  12. Ortega, A.I., Benito-Calvo, A., Pérez-González, A., Porres, A., Martín, M.A.
    , 2010. Applying electrical resistivity tomography to the identification of endokarst geometries in the Pleistocene sites of the Sierra de Atapuerca (Burgos, Spain). Archaeological Prospection17, 233–245.
    [Google Scholar]
  13. Ortega, A.I., Benito-Calvo, A., Pérez-González, A., Martín-Merino, M.A., Pérez-Martínez, R., Parés, J.M., Aramburu, A., Arsuaga, J.L., Bermúdez de Castro, J.M., Carbonell, E.
    , 2013. Evolution of multilevel caves in the Sierra de Atapuerca (Burgos, Spain) and its relation to human occupation. Geomorphology196, 122–133.
    [Google Scholar]
  14. Ortega, A.I., Benito-Calvo, A., Pérez-González, A., Carbonell, E., Bermúdez de Castro, J.M., Arsuaga, J.L.
    , 2014. Atapuerca Karst and its palaeoanthropological sites. In: Gutiérrez, F., Gutiérrez, M. (Eds.), Landscapes and Landforms of Spain, World Geomorphological Landscapes. Springer Science+Business Media Dordrecht, 101–110.
    [Google Scholar]
  15. Parés, J.M., Pérez-González, A.
    , 1995. Paleomagnetic age for hominid fossils at Atapuerca archaeological site, Spain. Science269(5225), 830–832.
    [Google Scholar]
  16. Parés, J. M., Pérez-González, A., Rosas, A., Benito, A., Bermúdez de Castro, J. M., Carbonell, E., Huguet, R.
    , 2006. Matuyama-age lithic tools from the Sima del Elefante site, Atapuerca (northern Spain). Journal of Human Evolution50(2): 163–69.
    [Google Scholar]
  17. Pérez-González, A., Parés, J.M., Carbonell, E., Aleixandre, T., Ortega, A.I., Benito, A., Martin Merino, M.A.
    , 2001. Géologie de la Sierra de Atapuerca et stratigraphie des remplissages karstiques de Galeria et Dolina (Burgos, Espagne). L’Anthropologie105, 27–43.
    [Google Scholar]

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