Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust

Phase equilibrium modelling combined with Ca isotope measurements in ancient granitoids demonstrates that subduction of oceanic crust occurred repeatedly throughout the Archaean and that carbonate sediments were present in early Eoarchaean oceans (>3.8 billion years).

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Auteurs principaux:	Michael A. Antonelli, Jillian Kendrick, Chris Yakymchuk, Martin Guitreau, Tushar Mittal, Frédéric Moynier
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/64cc4965e5dd4ca487e15df9967e323f
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id	oai:doaj.org-article:64cc4965e5dd4ca487e15df9967e323f
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spelling	oai:doaj.org-article:64cc4965e5dd4ca487e15df9967e323f2021-12-02T15:37:56ZCalcium isotope evidence for early Archaean carbonates and subduction of oceanic crust10.1038/s41467-021-22748-22041-1723https://doaj.org/article/64cc4965e5dd4ca487e15df9967e323f2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22748-2https://doaj.org/toc/2041-1723Phase equilibrium modelling combined with Ca isotope measurements in ancient granitoids demonstrates that subduction of oceanic crust occurred repeatedly throughout the Archaean and that carbonate sediments were present in early Eoarchaean oceans (>3.8 billion years).Michael A. AntonelliJillian KendrickChris YakymchukMartin GuitreauTushar MittalFrédéric MoynierNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Michael A. Antonelli Jillian Kendrick Chris Yakymchuk Martin Guitreau Tushar Mittal Frédéric Moynier Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
description	Phase equilibrium modelling combined with Ca isotope measurements in ancient granitoids demonstrates that subduction of oceanic crust occurred repeatedly throughout the Archaean and that carbonate sediments were present in early Eoarchaean oceans (>3.8 billion years).
format	article
author	Michael A. Antonelli Jillian Kendrick Chris Yakymchuk Martin Guitreau Tushar Mittal Frédéric Moynier
author_facet	Michael A. Antonelli Jillian Kendrick Chris Yakymchuk Martin Guitreau Tushar Mittal Frédéric Moynier
author_sort	Michael A. Antonelli
title	Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
title_short	Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
title_full	Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
title_fullStr	Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
title_full_unstemmed	Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust
title_sort	calcium isotope evidence for early archaean carbonates and subduction of oceanic crust
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/64cc4965e5dd4ca487e15df9967e323f
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Calcium isotope evidence for early Archaean carbonates and subduction of oceanic crust

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