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Lead Isotopic Ages of Chondrules and Calcium-Aluminum-Rich Inclusions

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Amelin, Yuri; Krot, Alexander; Hutcheon, Ian D; Ulyanov, Alexander A.

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The lead-lead isochron age of chondrules in the CR chondrite Acfer 059 is 4564.7 ± 0.6 million years ago (Ma), whereas the lead isotopic age of calcium-aluminum-rich inclusions (CAIs) in the CV chondrite Efremovka is 4567.2 ± 0.6 Ma. This gives an inter

dc.contributor.authorAmelin, Yuri
dc.contributor.authorKrot, Alexander
dc.contributor.authorHutcheon, Ian D
dc.contributor.authorUlyanov, Alexander A.
dc.date.accessioned2015-12-08T22:45:42Z
dc.identifier.issn0036-8075
dc.identifier.urihttp://hdl.handle.net/1885/37843
dc.description.abstractThe lead-lead isochron age of chondrules in the CR chondrite Acfer 059 is 4564.7 ± 0.6 million years ago (Ma), whereas the lead isotopic age of calcium-aluminum-rich inclusions (CAIs) in the CV chondrite Efremovka is 4567.2 ± 0.6 Ma. This gives an inter
dc.publisherAmerican Association for the Advancement of Science
dc.sourceScience
dc.subjectKeywords: Aluminum; Calcium; Inclusions; Chondrules; Lead; aluminum; calcium; lead; calcium; chondrite; chondrule; geochronology; inclusion; lead isotope; age; article; astronomy; atomic particle; cosmos; energy; geochemical analysis; measurement; meteorological ph
dc.titleLead Isotopic Ages of Chondrules and Calcium-Aluminum-Rich Inclusions
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume297
dc.date.issued2002
local.identifier.absfor020108 - Planetary Science (excl. Extraterrestrial Geology)
local.identifier.absfor040303 - Geochronology
local.identifier.ariespublicationu4047674xPUB154
local.type.statusPublished Version
local.contributor.affiliationAmelin, Yuri, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKrot, Alexander, University of Hawaii
local.contributor.affiliationHutcheon, Ian D, Lawrence Livermore National Laboratory
local.contributor.affiliationUlyanov, Alexander A., Moscow State University
local.description.embargo2037-12-31
local.bibliographicCitation.startpage1678
local.bibliographicCitation.lastpage1683
local.identifier.doi10.1126/science.1073950
dc.date.updated2015-12-08T10:54:22Z
local.identifier.scopusID2-s2.0-0037031697
CollectionsANU Research Publications

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