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A revised, Last Interglacial chronology for the Middle Palaeolithic sequence of Gruta da Oliveira (Almonda karst system, Torres Novas, Portugal)

2021Artigo científico Acesso aberto
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dc.contributor.authorZilhão, João
dc.contributor.authorAngelucci, Diego E.
dc.contributor.authorArnold, Lee J.
dc.contributor.authorDemuro, Martina
dc.contributor.authorHoffmann, Dirk L.
dc.contributor.authorPike, Alistair W. G.
dc.date.accessioned2021-03-18T08:58:41Z
dc.date.available2021-03-18T08:58:41Z
dc.date.issued2021
dc.description.abstractBased on previous radiocarbon and U-series (Diffusion/Adsorption) dating of bone samples, the Middle Palaeolithic has been thought to persist at Gruta da Oliveira until ∼37 thousand years (ka) ago. New U-series ages for stratigraphically constraining speleothems, coupled with new luminescence ages for sediment infill, show that the site’s ∼6 m-thick archaeological stratigraphy dates entirely within a <30 ka interval spanning substages 5a-5b of Marine Isotope Stage (MIS) 5. Significant technological change is observed across the sequence, akin to that seen in the Upper Palaeolithic over similar timescales. Flake-cleavers and bifaces, normatively definitional of the Vasconian facies, are restricted to a short interval correlated with Greenland Stadial (GS) 22, 85.1–87.6 ka ago. In cave and rock-shelter sites of southern and western Iberia, intact archaeological deposits securely dated to the ∼37–42 ka interval remain elusive. Geological dynamics (e.g., erosion, sedimentation hiatuses, palimpsest formation) and human adaptive responses to climate-driven environmental change (e.g., abandonment of now forest-covered low- and mid-altitude karst areas, concentration of settlement in alluvial plains and coastal settings) are possible explanations for this pattern.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationZilhão, J., Angelucci, D. E., Arnold, L. J., Demuro, M., Hoffmann, D. L., & Pike, A. W. G. (2021). A revised, Last Interglacial chronology for the Middle Palaeolithic sequence of Gruta da Oliveira (Almonda karst system, Torres Novas, Portugal). Quaternary Science Reviews, 258 106885. doi: 10.1016/j.quascirev.2021.106885pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.quascirev.2021.106885pt_PT
dc.identifier.issn0277-3791
dc.identifier.urihttp://hdl.handle.net/10451/46894
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0277379121000925pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPleistocenept_PT
dc.subjectPalaeogeographypt_PT
dc.subjectWestern Europept_PT
dc.subjectOptically stimulated luminescence datingpt_PT
dc.subjectRadiocarbonpt_PT
dc.subjectSpeleothemspt_PT
dc.subjectU-seriespt_PT
dc.subjectNeandertalspt_PT
dc.subjectMiddle Palaeolithicpt_PT
dc.subjectVasconianpt_PT
dc.titleA revised, Last Interglacial chronology for the Middle Palaeolithic sequence of Gruta da Oliveira (Almonda karst system, Torres Novas, Portugal)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleQuaternary Science Reviewspt_PT
oaire.citation.volume258pt_PT
person.familyNameAngelucci
person.givenNameDiego E.
person.identifier1828641
person.identifier.ciencia-id9414-324B-25F9
person.identifier.ciencia-id191E-5653-6949
person.identifier.orcid0000-0001-5937-3061
person.identifier.orcid0000-0001-7411-261X
person.identifier.ridK-6699-2014
person.identifier.scopus-author-id17343332900
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication371ed88c-7dcd-4ea5-b5ce-d76760f5be5e
relation.isAuthorOfPublicationaabe2cfb-2bbd-4a14-81f6-5b4bcf8d472e
relation.isAuthorOfPublication.latestForDiscoveryaabe2cfb-2bbd-4a14-81f6-5b4bcf8d472e

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