Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction

Identification of stratospheric volcanic eruptions in the geological record and their link to mass extinction events during the past 540 million years remains challenging. Here, the authors report unexpected, large mass-independent sulphur isotopic compositions of pyrite in Late Ordovician sedimenta...

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Autores principales:	Dongping Hu, Menghan Li, Xiaolin Zhang, Alexandra V. Turchyn, Yizhe Gong, Yanan Shen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/44c21b79238c466c976ab9e26c386f92
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id	oai:doaj.org-article:44c21b79238c466c976ab9e26c386f92
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spelling	oai:doaj.org-article:44c21b79238c466c976ab9e26c386f922021-12-02T16:49:44ZLarge mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction10.1038/s41467-020-16228-22041-1723https://doaj.org/article/44c21b79238c466c976ab9e26c386f922020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-16228-2https://doaj.org/toc/2041-1723Identification of stratospheric volcanic eruptions in the geological record and their link to mass extinction events during the past 540 million years remains challenging. Here, the authors report unexpected, large mass-independent sulphur isotopic compositions of pyrite in Late Ordovician sedimentary rocks, which they suggest originates from stratospheric volcanism linked to the first pulse of the Late Ordovician mass extinction.Dongping HuMenghan LiXiaolin ZhangAlexandra V. TurchynYizhe GongYanan ShenNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Dongping Hu Menghan Li Xiaolin Zhang Alexandra V. Turchyn Yizhe Gong Yanan Shen Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
description	Identification of stratospheric volcanic eruptions in the geological record and their link to mass extinction events during the past 540 million years remains challenging. Here, the authors report unexpected, large mass-independent sulphur isotopic compositions of pyrite in Late Ordovician sedimentary rocks, which they suggest originates from stratospheric volcanism linked to the first pulse of the Late Ordovician mass extinction.
format	article
author	Dongping Hu Menghan Li Xiaolin Zhang Alexandra V. Turchyn Yizhe Gong Yanan Shen
author_facet	Dongping Hu Menghan Li Xiaolin Zhang Alexandra V. Turchyn Yizhe Gong Yanan Shen
author_sort	Dongping Hu
title	Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
title_short	Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
title_full	Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
title_fullStr	Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
title_full_unstemmed	Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction
title_sort	large mass-independent sulphur isotope anomalies link stratospheric volcanism to the late ordovician mass extinction
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/44c21b79238c466c976ab9e26c386f92
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Large mass-independent sulphur isotope anomalies link stratospheric volcanism to the Late Ordovician mass extinction

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