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dc.contributor.authorNeves, Walter
dc.contributor.authorHubbe, Alex
dc.contributor.authorKarmann, Ivo
dc.date.accessioned2021-02-11T20:59:26Z
dc.date.available2021-02-11T20:59:26Z
dc.date.issued2007-01-01
dc.identifier.citationNeves, W., Hubbe, A., & Karmann, I. (2007). New accelerator mass spectrometry (AMS) ages suggest a revision of the electron spin resonance (ESR) Middle Holocene dates obtained for a Toxodon platensis (Toxodontidae, Mammalia) from southeast Brazil. Radiocarbon, 49(3), 1411-1412.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S003382220004323X
dc.identifier.urihttp://hdl.handle.net/10150/653941
dc.description.abstractIn a paper published in Applied Radiation and Isotopes, Baffa et al. (2000) reported a Middle Holocene date (~6.5 kyr BP) for a specimen of Toxodon platensis from Ribeira do Iguape, southeast Brazil, using the emergent technique electron spin resonance (ESR). Through an accelerator mass spectrometry (AMS) procedure applied on tooth collagen, we provide a new set of dates to test the accuracy of the ages generated by ESR. We obtained 2 dates more than 4500 BP older than the previous one, suggesting a minimum Late Pleistocene age for the specimen.
dc.language.isoen
dc.publisherDepartment of Geosciences, The University of Arizona
dc.relation.urlhttp://radiocarbon.webhost.uits.arizona.edu/
dc.rightsCopyright © by the Arizona Board of Regents on behalf of the University of Arizona. All rights reserved.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.titleNew Accelerator Mass Spectrometry (AMS) Ages Suggest a Revision of the Electron Spin Resonance (ESR) Middle Holocene Dates Obtained for a Toxodon platensis (Toxodontidae, Mammalia) from Southeast Brazil
dc.typeArticle
dc.typetext
dc.identifier.journalRadiocarbon
dc.description.collectioninformationThe Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information.
dc.eprint.versionFinal published version
dc.description.admin-noteMigrated from OJS platform February 2021
dc.source.volume49
dc.source.issue3
dc.source.beginpage1411
dc.source.endpage1412
refterms.dateFOA2021-02-11T20:59:26Z


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