Dating of the hominid (homo neanderthalensis) remains accumulation from el sidrón cave (piloña, asturias, north spain): An example of a multi-methodological approach to the dating of upper pleistocene sites

T. de Torres, J. E. Ortiz, R. GrüN, S. Eggins, H. Valladas, N. Mercier, N. TisnÉRAT-Laborde, R. JuliÁ, V. Soler, E. MartÍNez, S. SÁNchez-Moral, J. C. CaÑAveras, J. Lario, E. Badal, C. Lalueza-FOX, A. RosAs, D. SantamarÍA, M. de la Rasilla*, J. Fortea

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    55 Citations (Scopus)

    Abstract

    The age of Neanderthal remains and associated sediments from El Sidrón cave has been obtained through different dating methods (14CAMS, U/TH, OSL, ESR and AAR) and samples (charcoal debris, bone, tooth dentine, stalagmitic flowstone, carbonate-rich sediments, sedimentary quartz grains, tooth enamel and land snail shells). Detrital Th contamination rendered Th/U dating analyses of flowstone unreliable. Recent 14C contamination produced spurious age-values from charcoal samples as well as from inadequately pretreated tooth samples. Most consistent 14C dates are grouped into two series: one between 35 and 40 ka and the other between 48 and 49 ka. Most ESR and AAR samples yielded concordant ages, ranging between 39 and 45 ka; OSL dating results permitted adequate bracketing of the sedimentary layer that contained the human remains. Our results emphasize the value of multi-dating approaches for the establishment of reliable chronologies of human remains.

    Original languageEnglish
    Pages (from-to)680-705
    Number of pages26
    JournalArchaeometry
    Volume52
    Issue number4
    DOIs
    Publication statusPublished - Aug 2010

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