Provenance study of sandstones of the Aptian-Albian Marizal formation - South and Central Tucano sub-basins (Nouthestern - Brazil) - Carrera, Simone Campos; Almeida, Renato Paes de; Babinski, Marly; Figueiredo, Felipe T (South American Symposium on Isotope Geology, 2014)