Recording the transition from flare-up to steady-state arc magmatism at the Purico–Chascon volcanic complex, northern Chile

The long-term evolution of continental magmatic arcs is episodic, where a few transient events of high magmatic flux or flare-ups punctuate the low-flux magmatism or “steady state” that makes up most of the arc history. How this duality manifests in terms of differences in crustal architecture, magm...

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Veröffentlicht in:	Earth and planetary science letters 2015-07, Vol.422, p.75-86
Hauptverfasser:	Burns, Dale H., de Silva, Shanaka L., Tepley, Frank, Schmitt, Axel K., Loewen, Matthew W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Central Andes continental arc evolution Crusts crystal isotope stratigraphy Dynamics Evolution ignimbrite flare-up in situ Sr isotopes Inclusions Lava Magma Plagioclase Rock steady-state arc
Online-Zugang:	Volltext
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