Multiple felsic events within post-10 Ma volcanism, Southeast Australia: inputs in appraising proposed magmatic models

Multiple felsic events within post-10 Ma volcanism, Southeast Australia: inputs in appraising proposed magmatic models

Felsic episodes in young SE Australian volcanism were studied using new combined zircon U–Pb, feldspar 40Ar–39Ar and fission-track dating. Trachytes, xenocrysts in basalts and derived detrital crystals yielded an 8 Ma range for felsic sequences in the Macedon–Trentham (ca 8–5 Ma) and Western Distric...

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Bibliographic Details
Main Authors: Sutherland, F., Graham, I., Hollis, J., Meffre, S., Zwingmann, H., Jourdan, Fred, Pogson, R.
Format: Journal Article
Published: Taylor & Francis Co Ltd 2014
Subjects:
asthenosphere
felsic magma
feldspar 40Ar–39Ar - dating
late Cenozoic
lithosphere
Southeast Australia
basaltic fractionation
zircon U–Pb dating
tectonics
Online Access:http://hdl.handle.net/20.500.11937/48270

Internet

http://hdl.handle.net/20.500.11937/48270

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