Systematic and Temporal Geochemical Changes in the Upper Deccan Lavas: Implications for the Magma Plumbing System of Flood Basalt Provinces

Systematic and Temporal Geochemical Changes in the Upper Deccan Lavas: Implications for the Magma Plumbing System of Flood Basalt Provinces

Abstract Large Igneous Provinces (LIPs) are unusual volcanic events in which massive amounts of melt (∼106 km3) erupt in relatively short time periods (<106 years). Most LIP magmas have undergone extensive fractional crystallization and crustal contamination, but the crustal magmatic plumbing sys...

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Bibliographic Details
Main Authors: P. A. Hoyer, K. M. Haase, M. Regelous, F. Fluteau
Format: Article
Language:English
Published: Wiley 2023-02-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
intraplate processes
magma chamber processes
magma genesis and partial melting
major and trace element geochemistry
radiogenic isotope geochemistry
Online Access:https://doi.org/10.1029/2022GC010750

Internet

https://doi.org/10.1029/2022GC010750

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