The 1420 Ma Indiavaí Maﬁc Intrusion (SW Amazonian Craton): paleomagnetic results and implications for the Columbia supercontinent - D'Agrella Filho, Manoel Souza; Trindade, Ricardo Ivan Ferreira da; Elming, Sten-Ake; Teixeira, Wilson; Yokoyama, Elder; Tohver, Eric; Geraldes, Mauro Cesar; Pacca, Igor Ivory Gil; Barros, Márcia A. S.; Ruiz, Amarildo Salina (Gondwana research, 2012)