A palaeomagnetic and 40Ar/39Ar study of mafic dykes in southern Sweden: A new Early Neoproterozoic key-pole for the Baltic Shield and implications for Sveconorwegian and Grenville loops

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A palaeomagnetic and 40Ar/39Ar study of mafic dykes in southern Sweden: A new Early Neoproterozoic key-pole for the Baltic Shield and implications for Sveconorwegian and Grenville loops

We present the results of palaeomagnetic and40Ar/39Ar studies of the Proterozoic mafic dykes in the Norrköping and Falun areas of the southern Sweden. The primary remanence of two 939 ± 3 Ma dykes is supported by the rigorous baked contact test. The remanence direction of two other dykes, one of whi...

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Bibliographic Details
Main Authors:	Elming, S., Pisarevsky, Sergei, Layer, P., Bylund, G.
Format:	Journal Article
Published:	Elsevier BV 2014
Subjects:	Key pole Palaeomagnetism Baltica Palaeogeography Mesoproterozoic Neoproterozoic
Online Access:	http://hdl.handle.net/20.500.11937/43175

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