Limited and localized magmatism in the Central Atlantic Magmatic Province

The Central Atlantic Magmatic Province is the most aerially extensive magmatic event in Earth’s history, yet few constraints exist on the volumes of intrusions at depth. Here, the authors find limited intrusive volumes beneath the South Georgia Rift, consistent with modest potential mantle temperatu...

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Autores principales:	R. E. Marzen, D. J. Shillington, D. Lizarralde, J. H. Knapp, D. M. Heffner, J. K. Davis, S. H. Harder
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0187946bb48c46d591dadf58879a1a26
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spelling	oai:doaj.org-article:0187946bb48c46d591dadf58879a1a262021-12-02T16:15:09ZLimited and localized magmatism in the Central Atlantic Magmatic Province10.1038/s41467-020-17193-62041-1723https://doaj.org/article/0187946bb48c46d591dadf58879a1a262020-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17193-6https://doaj.org/toc/2041-1723The Central Atlantic Magmatic Province is the most aerially extensive magmatic event in Earth’s history, yet few constraints exist on the volumes of intrusions at depth. Here, the authors find limited intrusive volumes beneath the South Georgia Rift, consistent with modest potential mantle temperatures (<1500 °C) related to syn-rift decompression melting.R. E. MarzenD. J. ShillingtonD. LizarraldeJ. H. KnappD. M. HeffnerJ. K. DavisS. H. HarderNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q R. E. Marzen D. J. Shillington D. Lizarralde J. H. Knapp D. M. Heffner J. K. Davis S. H. Harder Limited and localized magmatism in the Central Atlantic Magmatic Province
description	The Central Atlantic Magmatic Province is the most aerially extensive magmatic event in Earth’s history, yet few constraints exist on the volumes of intrusions at depth. Here, the authors find limited intrusive volumes beneath the South Georgia Rift, consistent with modest potential mantle temperatures (<1500 °C) related to syn-rift decompression melting.
format	article
author	R. E. Marzen D. J. Shillington D. Lizarralde J. H. Knapp D. M. Heffner J. K. Davis S. H. Harder
author_facet	R. E. Marzen D. J. Shillington D. Lizarralde J. H. Knapp D. M. Heffner J. K. Davis S. H. Harder
author_sort	R. E. Marzen
title	Limited and localized magmatism in the Central Atlantic Magmatic Province
title_short	Limited and localized magmatism in the Central Atlantic Magmatic Province
title_full	Limited and localized magmatism in the Central Atlantic Magmatic Province
title_fullStr	Limited and localized magmatism in the Central Atlantic Magmatic Province
title_full_unstemmed	Limited and localized magmatism in the Central Atlantic Magmatic Province
title_sort	limited and localized magmatism in the central atlantic magmatic province
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/0187946bb48c46d591dadf58879a1a26
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Limited and localized magmatism in the Central Atlantic Magmatic Province

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