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Article: Isochron dating of sand-loess-soil deposits from the Mu Us Desert margin, central China

TitleIsochron dating of sand-loess-soil deposits from the Mu Us Desert margin, central China
Authors
KeywordsDating method
Eolian deposit
Geochronology
Loess
Luminescence dating
Issue Date2011
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, 2011, v. 6 n. 6, p. 556-563 How to Cite?
AbstractA sand-loess-soil sequence from the margin of the Mu Us Desert was studied using the isochron infrared stimulated luminescence (IRSL) dating method utilizing K-feldspar grains extracted from sediments. Although the IRSL ages measured with the conventional method showed underestimation as a result of anomalous fading, the isochron results are broadly consistent with independent ages based on stratigraphic correlation in a glacial/interglacial scale over the last 250 ka. For samples older than 250 ka, the IRSL signals approached in field saturation and the isochron dating gave ambiguous results, suggesting an age limit for the method. © 2011 Elsevier B.V.
Persistent Identifierhttp://hdl.handle.net/10722/151335
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.931
ISI Accession Number ID
Funding AgencyGrant Number
Research Grant Council of the HKSAR, China7035/06P
7035/07P
7028/08P
Funding Information:

We thank Andrew Murray, David Huntley and an anonymous reviewer for comments. The study is financially supported by grants to SHL from the Research Grant Council of the HKSAR, China (Project No. 7035/06P, 7035/07P and 7028/08P).

References

 

DC FieldValueLanguage
dc.contributor.authorLi, Ben_US
dc.contributor.authorLi, SHen_US
dc.contributor.authorSun, Jen_US
dc.date.accessioned2012-06-26T06:20:47Z-
dc.date.available2012-06-26T06:20:47Z-
dc.date.issued2011en_US
dc.identifier.citationQuaternary Geochronology, 2011, v. 6 n. 6, p. 556-563en_US
dc.identifier.issn1871-1014en_US
dc.identifier.urihttp://hdl.handle.net/10722/151335-
dc.description.abstractA sand-loess-soil sequence from the margin of the Mu Us Desert was studied using the isochron infrared stimulated luminescence (IRSL) dating method utilizing K-feldspar grains extracted from sediments. Although the IRSL ages measured with the conventional method showed underestimation as a result of anomalous fading, the isochron results are broadly consistent with independent ages based on stratigraphic correlation in a glacial/interglacial scale over the last 250 ka. For samples older than 250 ka, the IRSL signals approached in field saturation and the isochron dating gave ambiguous results, suggesting an age limit for the method. © 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.subjectDating methoden_US
dc.subjectEolian depositen_US
dc.subjectGeochronologyen_US
dc.subjectLoessen_US
dc.subjectLuminescence datingen_US
dc.titleIsochron dating of sand-loess-soil deposits from the Mu Us Desert margin, central Chinaen_US
dc.typeArticleen_US
dc.identifier.emailLi, B: boli@hku.hken_US
dc.identifier.emailLi, SH: shli@hku.hken_US
dc.identifier.authorityLi, B=rp00736en_US
dc.identifier.authorityLi, SH=rp00740en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.quageo.2011.08.004en_US
dc.identifier.scopuseid_2-s2.0-80054858191en_US
dc.identifier.hkuros207876-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80054858191&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume6en_US
dc.identifier.issue6en_US
dc.identifier.spage556en_US
dc.identifier.epage563en_US
dc.identifier.isiWOS:000297092300005-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridSun, J=35308465500en_US
dc.identifier.scopusauthoridLi, SH=24438103700en_US
dc.identifier.scopusauthoridLi, B=36072316000en_US

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