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 thesouth-western Yilgarn Craton. The U-Pb TIMs baddeleyite age of these dykes is now 2401 ± 1 Ma, whichis about 10 m.y. younger than the 2418-2410 Ma Widgiemooltha dyke swarm. The paleomagnetic studyisol...

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Bibliographic Details

Published in:	Precambrian research Vol. 259. P. 222-231
Corporate Author:	Томский государственный университет Геолого-географический факультет Научные подразделения ГГФ
Other Authors:	Pisarevsky, Sergei A., Jones, Sarah, Söderlund, Ulf, Ernst, Richard E., De Waele, Bert
Format:	Article
Language:	English
Subjects:	палеомагнетизм Австралия суперконтиненты палеопротерозой статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000525989 Перейти в каталог НБ ТГУ