Paleomagnetism of Early Cambrian Itabaiana mafic dikes (NE Brazil) and the final assembly of Gondwana

Paleomagnetic analysis on 15 early Cambrian mafic dikes from Itabaiana (Paraíba State) yielded a southern (northwestern) direction with steep upward (downward) inclination ( D m = 167.5°, I m = − 63.7°, α 95 = 7.3°). AF and Thermal demagnetization, thermomagnetic curves, and hysteresis results sugge...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Earth and planetary science letters 2006-04, Vol.244 (1), p.361-377
Hauptverfasser:	Trindade, Ricardo I.F., D'Agrella-Filho, Manoel S., Epof, Igor, Brito Neves, Benjamim B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Brazil Cambrian Dikes Gondwana Magnetization Neoproterozoic Orogeny paleogeography paleomagnetism Poles Reconstruction Ultrasonic testing
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!