Sá, J.M. Geochemistry and geochronology of pre-Brasiliano rocks from the Transversal Zone, Borborema Province, Northeast Brazil - Oxford Elsevier Science March 2002 - pp. 851-866 ilus., tbls. ISSN: 0895-9811 Subjects--Topical Terms: GEOCRONOLOGIAGEOLOGIA REGIONALGEOQUÍMICAPALEOPROTEROZOICO Subjects--Geographic Terms: BORBOREMABRASIL