Archean continental crust formed by magma hybridization and voluminous partial melting

Abstract Archean (4.0–2.5 Ga) tonalite–trondhjemite–granodiorite (TTG) terranes represent fragments of Earth’s first continents that formed via high-grade metamorphism and partial melting of hydrated basaltic crust. While a range of geodynamic regimes can explain the production of TTG magmas, the pr...

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Autores principales: Juan David Hernández-Montenegro, Richard M. Palin, Carlos A. Zuluaga, David Hernández-Uribe
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/3889d110786b47dda127f9f97a228dc8
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