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
| dc.contributor.author | Neves, Walter | |
| dc.contributor.author | Hubbe, Alex | |
| dc.contributor.author | Karmann, Ivo | |
| dc.date.accessioned | 2021-02-11T20:59:26Z | |
| dc.date.available | 2021-02-11T20:59:26Z | |
| dc.date.issued | 2007-01-01 | |
| dc.identifier.citation | Neves, 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.issn | 0033-8222 | |
| dc.identifier.doi | 10.1017/S003382220004323X | |
| dc.identifier.uri | http://hdl.handle.net/10150/653941 | |
| dc.description.abstract | In 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.iso | en | |
| dc.publisher | Department of Geosciences, The University of Arizona | |
| dc.relation.url | http://radiocarbon.webhost.uits.arizona.edu/ | |
| dc.rights | Copyright © by the Arizona Board of Regents on behalf of the University of Arizona. All rights reserved. | |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.title | 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 | |
| dc.type | Article | |
| dc.type | text | |
| dc.identifier.journal | Radiocarbon | |
| dc.description.collectioninformation | The Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. | |
| dc.eprint.version | Final published version | |
| dc.description.admin-note | Migrated from OJS platform February 2021 | |
| dc.source.volume | 49 | |
| dc.source.issue | 3 | |
| dc.source.beginpage | 1411 | |
| dc.source.endpage | 1412 | |
| refterms.dateFOA | 2021-02-11T20:59:26Z |
