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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/2185
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dc.contributor.authorallFlorindo, F.; Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, I-00143 Rome, Italyen
dc.contributor.authorallKarner, D.; 2Department of Geology, Sonoma State University, 1801 East Cotati Avenue, Rohnert Park, CA 94985, U.S.A.en
dc.contributor.authorallMarra, F.; Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, I-00143 Rome, Italyen
dc.contributor.authorallRenne, P.; 3Berkeley Geochronology Center, 2455 Ridged Road, Berkeley, CA 94720, U.S.A. and Department of Earth anden
dc.contributor.authorallRoberts, A.; 4National Oceanography Centre, Southampton, University of Southampton, European Way, Southampton SO14en
dc.contributor.authorallWeaver, R.; 4National Oceanography Centre, Southampton, University of Southampton, European Way, Southampton SO14en
dc.date.accessioned2007-06-21T09:57:05Zen
dc.date.available2007-06-21T09:57:05Zen
dc.date.issued2006en
dc.identifier.urihttp://hdl.handle.net/2122/2185en
dc.description.abstractBuried sedimentary aggradational sections deposited between 800 ka and 600 ka in the Tiber River coastal alluvial plain have been studied using borecores from around Rome. 40Ar/39Ar ages on sanidine and/or leucite from intercalated tephra layers and paleomagnetic investigation of clay sections provide geochronological constraints on the timing of aggradation of two of these alluvial sections, and demonstrate that they were deposited in response to eustatic sea level rise caused by glacial terminations IX and VII. 40Ar/39Ar age data indicate ages of 802 ± 8 ka and 649 ± 3 ka for glacial terminations IX, and VII, respectively, providing a rare test, beyond the range of U-series dating for corals and speleothems (~500 ka), of the astronomically calibrated timescale developed for oxygen isotope records from deep sea cores.en
dc.format.extent320400 bytesen
dc.format.mimetypeapplication/pdfen
dc.language.isoEnglishen
dc.subjectGlacial terminationen
dc.subjectpaleomagnetismen
dc.titleRadiometric age constraints for glacial terminations IX and VIIen
dc.typemanuscripten
dc.description.statusSubmitteden
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.08. Sediments: dating, processes, transporten
dc.identifier.doidoi:10.1016/j.epsl.2007.01.014en
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dc.description.fulltextopenen
dc.contributor.authorFlorindo, F.en
dc.contributor.authorKarner, D.en
dc.contributor.authorMarra, F.en
dc.contributor.authorRenne, P.en
dc.contributor.authorRoberts, A.en
dc.contributor.authorWeaver, R.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, I-00143 Rome, Italyen
dc.contributor.department2Department of Geology, Sonoma State University, 1801 East Cotati Avenue, Rohnert Park, CA 94985, U.S.A.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, I-00143 Rome, Italyen
dc.contributor.department3Berkeley Geochronology Center, 2455 Ridged Road, Berkeley, CA 94720, U.S.A. and Department of Earth anden
dc.contributor.department4National Oceanography Centre, Southampton, University of Southampton, European Way, Southampton SO14en
dc.contributor.department4National Oceanography Centre, Southampton, University of Southampton, European Way, Southampton SO14en
item.openairetypemanuscript-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione AC, Roma, Italia-
crisitem.author.deptDepartment of Geology, Sonoma State University-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptBerkeley Geochronology Center, Berkeley, CA, U.S.A.-
crisitem.author.deptNational Oceanography Centre, University of Southampton, European Way, Southampton SO14 3ZH, UK-
crisitem.author.dept4National Oceanography Centre, Southampton, University of Southampton, European Way, Southampton SO14-
crisitem.author.orcid0000-0002-6058-9748-
crisitem.author.orcid0000-0002-4881-9563-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
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