Initial subduction-related magmatism in southern Alaska identified by geochemistry and zircon Hf-O isotopes

Abundant arc-type magmatic and metamorphic rocks exist on Earth today, which provide insights into the equilibrium state of the subduction process. However, magmatic samples generated during the initial stage of subduction is largely unknown. This hinders our understanding of the subduction initiati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Science bulletin 2021-05, Vol.66 (10), p.1030-1036
Hauptverfasser:	Yang, Jin-Hui, Wang, Hao, Chung, Sun-Lin, Zhu, Yu-Sheng, Cole, Ronald
Format:	Artikel
Sprache:	eng
Schlagworte:	Arc magmatism Initial subduction Subduction of the Paleo-Pacific oceanic plate Zircon Hf-O isotopes
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!