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Last Glacial palaeoenvironments at Lascaux, southwest France, with special emphasis on MIS 4 (Ognon II interstadial)

hal.structure.identifierInstitut national de recherches archéologiques préventives [Inrap]
dc.contributor.authorBERTRAN, Pascal
hal.structure.identifierInstitut national de recherches archéologiques préventives [Inrap]
dc.contributor.authorALLENET, Gisèle
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
hal.structure.identifierInstitut national de recherches archéologiques préventives [Inrap]
dc.contributor.authorBRENET, Michel
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorCHADELLE, Jean-Pierre
hal.structure.identifierInstitut des Sciences de l'Evolution de Montpellier [UMR ISEM]
hal.structure.identifierInstitut national de recherches archéologiques préventives [Inrap]
dc.contributor.authorDIETSCH-SELLAMI, Marie-France
hal.structure.identifierInstitut méditerranéen de biodiversité et d'écologie marine et continentale [IMBE]
dc.contributor.authorHEBRARD, Jean-Pierre
hal.structure.identifierOptisol Géotechnique
dc.contributor.authorMADELAINE, Georges
hal.structure.identifierIRAMAT-Centre de recherche en physique appliquée à l’archéologie [IRAMAT-CRP2A]
dc.contributor.authorMERCIER, Norbert
hal.structure.identifierInstitut national de recherches archéologiques préventives [Inrap]
dc.contributor.authorPASQUET, Vincent
hal.structure.identifierInstitut méditerranéen de biodiversité et d'écologie marine et continentale [IMBE]
hal.structure.identifierInstitut de Recherche pour le Développement [IRD]
dc.contributor.authorPONEL, Philippe
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorQUEFFELEC, Alain
dc.contributor.authorSIRIEIX, Colette
IDREF: 071604650
dc.date.accessioned2021-05-14T09:34:01Z
dc.date.available2021-05-14T09:34:01Z
dc.date.issued2016
dc.identifier.issn0031-0182
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76096
dc.description.abstractEnA deep sequence of Last Glacial peats and slope deposits at the foot of the Lascaux hill was investigated using a large array of methods (geology, geophysics, C-14 and OSL dating, palynology, macro-remain analysis, entomology). The peaty levels, OSL dated to between similar to 73 and 60 ka, are found Within a doline developed in a fluvial terrace of the Vezere River. These gyttja and chalky gyttja deposits covered by fen peat yielded abundant beetle and plant (seeds, pollen) remains. Palaeoecological reconstructions suggest a cool steppe with willow stands compatible with an interstadial of marine isotopic stage (MIS) 4, probably Ognon II (GI-192). Aquatic and hygrophilous plants (sedges), which reflect local vegetation, and their dependent insects are equally well represented in the record. The peats are covered by a sequence of slope deposits: a coarse-grained lower unit deposited during late MIS 4, overlain by a heavily decalcified sandy unit with a boreal soil complex correlated with early MIS 3, and finally, a coarse grained, calcareous unit formed during late MIS 3 and MIS 2 in connection with slope dynamics typical of periglacial environments. The palaeosols yielded a small Middle Palaeolithic lithic assemblage.
dc.language.isoen
dc.publisherElsevier
dc.subject.enWeichselian slope deposits
dc.subject.enOgnon II interstadial
dc.subject.enMIS 4 peat
dc.subject.enSouthwest France
dc.subject.enPalaeotemperatures
dc.subject.enPalaeoecology
dc.title.enLast Glacial palaeoenvironments at Lascaux, southwest France, with special emphasis on MIS 4 (Ognon II interstadial)
dc.typeArticle de revue
dc.identifier.doi10.1016/j.palaeo.2016.02.008
dc.subject.halSciences de l'Homme et Société/Archéologie et Préhistoire
dc.subject.halSciences de l'environnement
bordeaux.journalPalaeogeography, Palaeoclimatology, Palaeoecology
bordeaux.page149--165
bordeaux.volume449
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01444675
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01444675v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Palaeogeography,%20Palaeoclimatology,%20Palaeoecology&rft.date=2016&rft.volume=449&rft.spage=149--165&rft.epage=149--165&rft.eissn=0031-0182&rft.issn=0031-0182&rft.au=BERTRAN,%20Pascal&ALLENET,%20Gis%C3%A8le&BRENET,%20Michel&CHADELLE,%20Jean-Pierre&DIETSCH-SELLAMI,%20Marie-France&rft.genre=article


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