Brazil 6 Sao Francisco Craton Congo Craton 4 Gondwana 4 South America 4 Uruguay 4 geodynamics 4 magmatism 4 remanent magnetization 4 Amazonia 2 Archean 2 Argentina 2 Atlantic Ocean 2 Atlantic Ocean (South) 2 Crustal evolution 2 Ediacaran 2 Lu–Hf isotopes 2 O isotopes 2 Paleomagnetism 2 Precambrian 2 Proterozoic 2 Rio de la Plata 2 Río de la Plata craton 2 São Francisco craton 2 U–Pb dating 2 Zircon 2 apparent polar wander path 2 continental crust 2 craton 2 crustal evolution 2