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dc.contributor.authorGutiérrez Zugasti, Fernando Igor 
dc.contributor.authorSuárez Revilla, Roberto
dc.contributor.authorClarke, Leon J.
dc.contributor.authorBailey, Geoffrey N.
dc.contributor.authorGonzález Morales, Manuel R. 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-05-22T11:49:41Z
dc.date.available2019-06-01T02:45:09Z
dc.date.issued2017
dc.identifier.issn0031-0182
dc.identifier.issn1872-616X
dc.identifier.otherHAR2013-46802-Pes_ES
dc.identifier.urihttp://hdl.handle.net/10902/11018
dc.description.abstractAbstract: Understanding environmental conditions faced by hunter-fisher-gatherers during the Pleistocene and Holocene, and interpretation of subsistence strategies, social organisation and settlement patterns, are key topics for the study of past human societies. In this respect, oxygen isotope values (?18O) of mollusc shell calcium carbonate can provide important information on palaeoclimate and the seasonality of shell collection at archaeological sites. In this paper, we tested P. vulgata shells from northern Iberia as a paleoclimate archive through the study of shell oxygen isotope values and sclerochronology of modern samples. Results showed that limpets formed their shells close to isotopic equilibrium, with an average offset between measured and predicted values of 0.36?. This offset is significantly reduced with respect to those reported in previous studies, probably due to the use of highly resolved data on the isotopic composition of the water when calculating predicted values. Despite large intra-specific variability, shell growth patterns of P. vulgata revealed a common pattern of higher growth in spring and a growth cessation/slowdown in summer and winter. The seasonal growth cessation/slowdown did not exceed three months. Therefore, a correct interpretation of the season of shell collection is still possible. Reconstructed seawater temperature exhibited a high correlation with instrumental temperature (R2 =0.68 to 0.93; p b 0.0001). Despite periods of growth cessation/slowdown, mean seawater temperatures and annual ranges were reconstructed accurately. As demonstrated here, seawater temperature can be reconstructed with a maximum uncertainty of ±2.7 °C. Therefore, our study shows that oxygen isotope values from P. vulgate can be used for the reconstruction of paleoclimate and the season of shell collectiones_ES
dc.description.sponsorshipThis research was part of the projects NF100413 (Newton International Fellowship granted to IGZ) and HAR2013-46802-P (funded bythe Spanish Ministry of Economy and Competitiveness, MINECO).es_ES
dc.format.extent15 p.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourcePalaeogeography, Palaeoclimatology, Palaeoecology 475 (2017) 162?175es_ES
dc.subject.otherPalaeoclimatees_ES
dc.subject.otherSeasonalityes_ES
dc.subject.otherGeochemistryes_ES
dc.subject.otherShellses_ES
dc.subject.otherGrowth patternses_ES
dc.titleShell oxygen isotope values and sclerochronology of the limpet "Patella vulgata" Linnaeus 1758 from northern Iberia: Implications for the reconstruction of past seawater temperatureses_ES
dc.title.alternativeReprint of "Shell oxygen isotope values and sclerochronology of the limpet "Patella vulgata" Linnaeus 1758 from northern Iberia: Implications for the reconstruction of past seawater temperatures"es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1016/j.palaeo.2017.03.018es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1016/j.palaeo.2017.04.012
dc.type.versionacceptedVersiones_ES


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Atribución-NoComercial-SinDerivadas 3.0 EspañaExcept where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España