Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions

Correlations between prehistoric eruptions and other phenomena depend on accurate dating of the eruption. Here the authors show that magmatic CO2 in groundwater can bias radiocarbon ages for eruptions and that plateaux of carbon isotopic values in tree ring sequences biased by magmatic CO2 foreshado...

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Autores principales:	Richard N. Holdaway, Brendan Duffy, Ben Kennedy
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/561ca64395854ad5856a30b672687694
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spelling	oai:doaj.org-article:561ca64395854ad5856a30b6726876942021-12-02T17:31:15ZEvidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions10.1038/s41467-018-06357-02041-1723https://doaj.org/article/561ca64395854ad5856a30b6726876942018-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06357-0https://doaj.org/toc/2041-1723Correlations between prehistoric eruptions and other phenomena depend on accurate dating of the eruption. Here the authors show that magmatic CO2 in groundwater can bias radiocarbon ages for eruptions and that plateaux of carbon isotopic values in tree ring sequences biased by magmatic CO2 foreshadow major eruptions.Richard N. HoldawayBrendan DuffyBen KennedyNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Richard N. Holdaway Brendan Duffy Ben Kennedy Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
description	Correlations between prehistoric eruptions and other phenomena depend on accurate dating of the eruption. Here the authors show that magmatic CO2 in groundwater can bias radiocarbon ages for eruptions and that plateaux of carbon isotopic values in tree ring sequences biased by magmatic CO2 foreshadow major eruptions.
format	article
author	Richard N. Holdaway Brendan Duffy Ben Kennedy
author_facet	Richard N. Holdaway Brendan Duffy Ben Kennedy
author_sort	Richard N. Holdaway
title	Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
title_short	Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
title_full	Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
title_fullStr	Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
title_full_unstemmed	Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions
title_sort	evidence for magmatic carbon bias in 14c dating of the taupo and other major eruptions
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/561ca64395854ad5856a30b672687694
work_keys_str_mv	AT richardnholdaway evidenceformagmaticcarbonbiasin14cdatingofthetaupoandothermajoreruptions AT brendanduffy evidenceformagmaticcarbonbiasin14cdatingofthetaupoandothermajoreruptions AT benkennedy evidenceformagmaticcarbonbiasin14cdatingofthetaupoandothermajoreruptions
_version_	1718380672188416000

Evidence for magmatic carbon bias in 14C dating of the Taupo and other major eruptions

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