Origin and evolution of the deep thermochemical structure beneath Eurasia
The Perm anomaly is found in the lower mantle beneath Eurasia, but how this structure formed has remained unclear. Here, the authors show that the anomaly has been mobile since it formed in isolation within a closed subduction network and propose that the anomaly is linked to the Emeishan volcanics.
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Nature Portfolio
2017
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oai:doaj.org-article:23496d2e534e4ea4a6c93df8f3c275602021-12-02T15:38:45ZOrigin and evolution of the deep thermochemical structure beneath Eurasia10.1038/ncomms141642041-1723https://doaj.org/article/23496d2e534e4ea4a6c93df8f3c275602017-01-01T00:00:00Zhttps://doi.org/10.1038/ncomms14164https://doaj.org/toc/2041-1723The Perm anomaly is found in the lower mantle beneath Eurasia, but how this structure formed has remained unclear. Here, the authors show that the anomaly has been mobile since it formed in isolation within a closed subduction network and propose that the anomaly is linked to the Emeishan volcanics.N. FlamentS. WilliamsR. D. MüllerM. GurnisD. J. BowerNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-9 (2017) |
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Science Q N. Flament S. Williams R. D. Müller M. Gurnis D. J. Bower Origin and evolution of the deep thermochemical structure beneath Eurasia |
description |
The Perm anomaly is found in the lower mantle beneath Eurasia, but how this structure formed has remained unclear. Here, the authors show that the anomaly has been mobile since it formed in isolation within a closed subduction network and propose that the anomaly is linked to the Emeishan volcanics. |
format |
article |
author |
N. Flament S. Williams R. D. Müller M. Gurnis D. J. Bower |
author_facet |
N. Flament S. Williams R. D. Müller M. Gurnis D. J. Bower |
author_sort |
N. Flament |
title |
Origin and evolution of the deep thermochemical structure beneath Eurasia |
title_short |
Origin and evolution of the deep thermochemical structure beneath Eurasia |
title_full |
Origin and evolution of the deep thermochemical structure beneath Eurasia |
title_fullStr |
Origin and evolution of the deep thermochemical structure beneath Eurasia |
title_full_unstemmed |
Origin and evolution of the deep thermochemical structure beneath Eurasia |
title_sort |
origin and evolution of the deep thermochemical structure beneath eurasia |
publisher |
Nature Portfolio |
publishDate |
2017 |
url |
https://doaj.org/article/23496d2e534e4ea4a6c93df8f3c27560 |
work_keys_str_mv |
AT nflament originandevolutionofthedeepthermochemicalstructurebeneatheurasia AT swilliams originandevolutionofthedeepthermochemicalstructurebeneatheurasia AT rdmuller originandevolutionofthedeepthermochemicalstructurebeneatheurasia AT mgurnis originandevolutionofthedeepthermochemicalstructurebeneatheurasia AT djbower originandevolutionofthedeepthermochemicalstructurebeneatheurasia |
_version_ |
1718386098785222656 |