Paleomagnetism and U–Pb age of the 2.4 Ga Erayinia mafic dykes in the south-western Yilgarn, Western Australia: Paleogeographic and geodynamic implications

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Paleomagnetism and U–Pb age of the 2.4 Ga Erayinia mafic dykes in the south-western Yilgarn, Western Australia: Paleogeographic and geodynamic implications

We present results from a paleomagnetic study of the previously undated Erayinia dykes intruding the south-western Yilgarn Craton. The U–Pb TIMs baddeleyite age of these dykes is now 2401 ± 1 Ma, which is about 10 m.y. younger than the 2418–2410 Ma Widgiemooltha dyke swarm. The paleomagnetic study i...

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Bibliographic Details
Main Authors:	Pisarevskiy, Sergei, Waele, B., Jones, Sarah, Soderlund, U., Ernst, R.
Format:	Journal Article
Published:	Elsevier BV 2015
Subjects:	Supercontinent U–Pb TIMs age Paleoproterozoic Paleomagnetism Mafic dykes Yilgarn Craton
Online Access:	http://hdl.handle.net/20.500.11937/23282

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