Tephra glass chemistry provides storage and discharge details of five magma reservoirs which fed the 75 ka Youngest Toba Tuff eruption, northern Sumatra

The Youngest Toba Tuff contains five distinct glass populations, identified from Ba, Sr and Y compositions, termed PI (lowest Ba) – PV (highest Ba), representing five compositionally distinct pre-eruptive magma batches that fed the eruption. The PI–PV compositions display systematic changes, with hi...

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Bibliographic Details
Main Authors: Pearce, Nicholas J.G., Westgate, John A., Gualda, Guilherme A.R., Gatti, Emma, Muhammad, Ros Fatihah
Format: Article
Published: Wiley 2020
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Online Access:http://eprints.um.edu.my/25403/
https://doi.org/10.1002/jqs.3149
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