Brazil 4 Congo Craton Gondwana 4 Sao Francisco Craton 4 South America 4 Uruguay 4 magmatism 4 remanent magnetization 4 Amazonia 2 Argentina 2 Atlantic Ocean 2 Atlantic Ocean (South) 2 Ediacaran 2 Paleomagnetism 2 Precambrian 2 Proterozoic 2 Rio de la Plata 2 Río de la Plata craton 2 apparent polar wander path 2 craton 2 emplacement 2 fault 2 geochronology 2 geodynamics 2 geographical distribution 2 orogeny 2 paleogeography 2 paleomagnetism 2 polar wandering 2 remagnetization 2