Mesozoic mafic dykes of northeastern South America and correlations with similar dyke swarms in West África and eastern North America Authors A. N Sial Universidade Federal de Pernambuco; Departamento de Geologia R. V Fodor North Carolina State University; Dept. of Marine, Earth and Atmospheric Sciences V. P Ferreira Universidade Federal de Pernambuco; Departamento de Geologia DOI: https://doi.org/10.11606/issn.2316-8986.v20i0p61-63 References Downloads PDF Published 1989-01-01 Issue Vol. 20 (1989) Section nao definida