TY - CPAPER TI - Paleomagnetic data from a mesozoic dyke swarm in northeastern Brasil PY - 1990 AU - Ernesto, Márcia AU - Furtado, M H AU - Macedo, J W P AU - Pacca, Igor Ivory Gil T2 - Luter National Dyke Conference J2 - Abstracts PP - Adelaide PB - Geological Society of Australia ER -