Sulphur isotopes of alkaline magmas unlock long-term records of crustal recycling on Earth

Sulphur isotopes track recycling of subducted crustal material, yet few igneous rocks preserve these signals over Earth history. Here, the authors investigate a billion-year-old alkaline province in Greenland and are able to reconstruct a recycled mantle source, thus alkaline rocks can be used to re...

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Autores principales: William Hutchison, Rainer J. Babiel, Adrian A. Finch, Michael A. W. Marks, Gregor Markl, Adrian J. Boyce, Eva E. Stüeken, Henrik Friis, Anouk M. Borst, Nicola J. Horsburgh
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/0bbcb221cc114ff2b98d92c2db16d4ae
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