Magma mixing and the generation of isotopically juvenile silicic magma at Yellowstone caldera inferred from coupling ^sup 238^U-^sup 230^Th ages with trace elements and Hf and O isotopes in zircon and Pb isotopes in sanidine

The nature of compositional heterogeneity within large silicic magma bodies has important implications for how silicic reservoirs are assembled and evolve through time. We examine compositional heterogeneity in the youngest (~170 to 70 ka) post-caldera volcanism at Yellowstone caldera, the Central P...

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Veröffentlicht in:	Contributions to mineralogy and petrology 2013-08, Vol.166 (2), p.587
Hauptverfasser:	Stelten, Mark E, Cooper, Kari M, Vazquez, Jorge A, Reid, Mary R, Barfod, Gry H, Wimpenny, Josh, Yin, Qing-zhu
Format:	Artikel
Sprache:	eng
Schlagworte:	Calderas Heterogeneity Isotopes Magma Mineralogy Petrology Reservoirs River flow Rivers Silica Trace elements Valleys
Online-Zugang:	Volltext
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