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A non-zircon Hf isotope record in Archean black shales from the Pilbara craton confirms changing crustal dynamics ca. 3 Ga ago

Plate tectonics and associated subduction are unique to the Earth. Studies of Archean rocks show significant changes in composition and structural style around 3.0 to 2.5 Ga that are related to changing tectonic regime, possibly associated with the onset of subduction. Whole rock Hf isotope systemat...

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Vydáno v:Sci Rep
Hlavní autoři: Nebel-Jacobsen, Yona, Nebel, Oliver, Wille, Martin, Cawood, Peter A.
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group UK 2018
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5772043/
https://ncbi.nlm.nih.gov/pubmed/29343835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-19397-9
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