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Extraction and AMS Dadiocarbon Dating of Pollen from Lake Baikal sediments

dc.contributor.authorPiotrowska, Natalia
dc.contributor.authorBluszcz, Andrzej
dc.contributor.authorDemske, Dieter
dc.contributor.authorGranoszewski, Wojciech
dc.contributor.authorHeumann, Georg
dc.date.accessioned2021-02-11T21:45:35Z
dc.date.available2021-02-11T21:45:35Z
dc.date.issued2004-01-01
dc.identifier.citationPiotrowska, N., Bluszcz, A., Demske, D., Granoszewski, W., & Heumann, G. (2004). Extraction and AMS radiocarbon dating of pollen from Lake Baikal sediments. Radiocarbon, 46(1), 181-187.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S0033822200039503
dc.identifier.urihttp://hdl.handle.net/10150/654802
dc.descriptionFrom the 18th International Radiocarbon Conference held in Wellington, New Zealand, September 1-5, 2003.
dc.description.abstractThis work focuses on the preparation and dating of sporomorph (pollen and spores) concentrates of high purity. Three sediment cores recovered from Lake Baikal within the EU-Project CONTINENT were subjected to palynological analyses and accelerator mass spectrometry (AMS) radiocarbon dating. Laboratory processing of concentrates was aimed at the removal of non-sporomorph organic matter by means of chemical treatment, micro-sieving, and heavy liquid separation. The obtained concentrates were checked under the microscope and sample purity was estimated on the basis of particle counts. The results of AMS 14C dating show differences in the sedimentation rate among 3 sites of Lake Baikal.
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.subjectabsolute age
dc.subjectaccelerator mass spectra
dc.subjectAsia
dc.subjectC 13 C 12
dc.subjectC 14
dc.subjectcalibration
dc.subjectcarbon
dc.subjectCenozoic
dc.subjectCommonwealth of Independent States
dc.subjectcores
dc.subjectcorrelation
dc.subjectdates
dc.subjectgraphite
dc.subjectHolocene
dc.subjectisotope ratios
dc.subjectisotopes
dc.subjectlacustrine environment
dc.subjectLake Baikal
dc.subjectlake sediments
dc.subjectlate glacial environment
dc.subjectmass spectra
dc.subjectmicrofossils
dc.subjectmiospores
dc.subjectnative elements
dc.subjectpalynomorphs
dc.subjectpollen
dc.subjectQuaternary
dc.subjectradioactive isotopes
dc.subjectRussian Federation
dc.subjectsample preparation
dc.subjectsedimentation
dc.subjectsedimentation rates
dc.subjectsediments
dc.subjectSiberia
dc.subjectsoutheastern Siberia
dc.subjectspectra
dc.subjectspores
dc.subjectstable isotopes
dc.titleExtraction and AMS Dadiocarbon Dating of Pollen from Lake Baikal sediments
dc.typeProceedings
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.volume46
dc.source.issue1
dc.source.beginpage181
dc.source.endpage187
refterms.dateFOA2021-02-11T21:45:35Z


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