Paleomagnetic and geochemical constraints on the timing and duration of the CAMP activity in northeastern Brazil - Ernesto, Márcia; Bellieni, Giuliano; Piccirillo, Enzo Michele; Marques, Leila Soares; De Min, Angelo; Pacca, Igor Ivory Gil; Martins, G; Macedo, José Wilson Paiva (The Central Atlantic magmatic province : insights from fragments of Pangea, 2003)