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Article: Testing a multi-step post-IR IRSL dating method using polymineral fine grains from Chinese loess

TitleTesting a multi-step post-IR IRSL dating method using polymineral fine grains from Chinese loess
Authors
KeywordsAge determination
Chronostratigraphy
Feldspar
Fine grained sediment
Geochronology
Issue Date2012
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/wps/find/journaldescription.cws_home/706731/description?navopenmenu=1
Citation
Quaternary Geochronology, 2012, v. 10, p. 8-15 How to Cite?
AbstractThe potential of multi-elevated-temperature post-IR IRSL (MET-pIRIR) dating [Li, B., Li, S.H., 2011. Luminescence dating of K-feldspar from sediments: a protocol without anomalous fading correction. Quaternary Geochronology 6, 468-479] using polymineral fine grains (FG) (4-11 μm) is tested using loess samples from the Luochuan section in the Chinese Loess Plateau. Nine FG samples with ages within the last glacial-interglacial period are tested using the MET-pIRIR protocol. The MET-pIRIR results for FG are compared with both the coarse grain (63-90 μm) K-feldspar MET-pIRIR dating results and the coarse grain quartz OSL dating results. The stratigraphic age of the profile also provides an independent age control. Our results indicate that the FG MET-pIRIR signals of 200 °C and 250 °C have negligible anomalous fading and they can give reliable ages for the Chinese loess within the last glacial-interglacial period. © 2011 Elsevier B.V.
Persistent Identifierhttp://hdl.handle.net/10722/151353
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.931
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorFu, Xen_US
dc.contributor.authorLi, Ben_US
dc.contributor.authorLi, SHen_US
dc.date.accessioned2012-06-26T06:21:01Z-
dc.date.available2012-06-26T06:21:01Z-
dc.date.issued2012en_US
dc.identifier.citationQuaternary Geochronology, 2012, v. 10, p. 8-15en_US
dc.identifier.issn1871-1014en_US
dc.identifier.urihttp://hdl.handle.net/10722/151353-
dc.description.abstractThe potential of multi-elevated-temperature post-IR IRSL (MET-pIRIR) dating [Li, B., Li, S.H., 2011. Luminescence dating of K-feldspar from sediments: a protocol without anomalous fading correction. Quaternary Geochronology 6, 468-479] using polymineral fine grains (FG) (4-11 μm) is tested using loess samples from the Luochuan section in the Chinese Loess Plateau. Nine FG samples with ages within the last glacial-interglacial period are tested using the MET-pIRIR protocol. The MET-pIRIR results for FG are compared with both the coarse grain (63-90 μm) K-feldspar MET-pIRIR dating results and the coarse grain quartz OSL dating results. The stratigraphic age of the profile also provides an independent age control. Our results indicate that the FG MET-pIRIR signals of 200 °C and 250 °C have negligible anomalous fading and they can give reliable ages for the Chinese loess within the last glacial-interglacial period. © 2011 Elsevier B.V.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/wps/find/journaldescription.cws_home/706731/description?navopenmenu=1en_US
dc.relation.ispartofQuaternary Geochronologyen_US
dc.subjectAge determinationen_US
dc.subjectChronostratigraphyen_US
dc.subjectFeldsparen_US
dc.subjectFine grained sedimenten_US
dc.subjectGeochronology-
dc.titleTesting a multi-step post-IR IRSL dating method using polymineral fine grains from Chinese loessen_US
dc.typeArticleen_US
dc.identifier.emailLi, B: boli@hku.hken_US
dc.identifier.emailLi, SH: shli@hku.hk-
dc.identifier.authorityLi, SH=rp00740en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.quageo.2011.12.004en_US
dc.identifier.scopuseid_2-s2.0-84863785473en_US
dc.identifier.hkuros207869-
dc.identifier.volume10-
dc.identifier.spage8-
dc.identifier.epage15-
dc.identifier.isiWOS:000307195300003-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridLi, SH=24438103700en_US
dc.identifier.scopusauthoridLi, B=54884933500en_US
dc.identifier.scopusauthoridFu, X=7402204809en_US

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