Heterogeneous Hadean Hafnium: Evidence of Continental Crust at 4.4 to 4.5 Ga

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dc.contributor.authorHarrison, Timothy
dc.contributor.authorBlichert-Toft, Janne
dc.contributor.authorMueller, Wolfgang
dc.contributor.authorAlbarede, Francis
dc.contributor.authorHolden, Peter
dc.contributor.authorMojzsis, Stephen
dc.date.accessioned2015-12-13T22:48:31Z
dc.date.issued2005
dc.date.updated2015-12-11T10:29:16Z
dc.description.abstractThe long-favored paradigm for the development of continental crust is one of progressive growth beginning at ∼4 billion years ago (Ga). To test this hypothesis, we measured initial176Hf/177Hf values of 4.01- to 4.37-Ga detrital zircons from Jack Hills,
dc.identifier.issn0036-8075
dc.identifier.urihttp://hdl.handle.net/1885/80135
dc.publisherAmerican Association for the Advancement of Science
dc.sourceScience
dc.subjectKeywords: Earth (planet); Hafnium; Lutetium; Reservoirs (water); Continental crust; Heterogeneous hadean hafnium; Hypothesis; Geochemistry; hafnium; zirconium; continental crust; crustal evolution; geochemistry; hafnium; Precambrian; article; astronomy; Australia;
dc.titleHeterogeneous Hadean Hafnium: Evidence of Continental Crust at 4.4 to 4.5 Ga
dc.typeJournal article
local.bibliographicCitation.issue23 December 05
local.bibliographicCitation.lastpage1950
local.bibliographicCitation.startpage1947
local.contributor.affiliationHarrison, Timothy, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBlichert-Toft, Janne, Ecole Normale Superieure de Lyon
local.contributor.affiliationMueller, Wolfgang, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAlbarede, Francis, Ecole Normale Superieure de Lyon
local.contributor.affiliationHolden, Peter, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMojzsis, Stephen, University of Colorado
local.contributor.authoruidHarrison, Timothy, u4035061
local.contributor.authoruidMueller, Wolfgang, u4097174
local.contributor.authoruidHolden, Peter, u4044970
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor040203 - Isotope Geochemistry
local.identifier.ariespublicationMigratedxPub8452
local.identifier.citationvolume310
local.identifier.doi10.1126/science.1117926
local.identifier.scopusID2-s2.0-29344450369
local.type.statusPublished Version

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