McReath, I.; Faraco, M. T. L. Paleoproterozoic Greenstone-Granite Belts in Northern Brazil and the Former Guyana Shield - West African Craton Province . Geol. USP. Sér. Cient. 2006, 5 (2), 49-63. https://doi.org/10.5327/S1519-874X2006000100004.