'ANTPOT.40 AR' / 'ANTPOT.39 AR' dating of 1.0-1.1 'GA' magnetizations from the sao francisco and kalahari cratons: tectonic implications for pan-african and brasiliano mobile belts - Renne, Paul; Onstott, Tullis; D'Agrella Filho, Manoel Souza; Pacca, Igor Ivory Gil; Teixeira, Wilson (Earth and Planetary Science Letters, 1990)