noce@ufmg.br mmarciamm@ufmg.br © Ruchkys,U.A.; Renger,F.E.; Noce,C.M.; Machado,M.M.M. 2007. Serra da Piedade, Quadrilátero Ferrífero, MG -da lenda do Sabarabuçu ao patrimônio histórico, geológico, paisagístico e religioso In: Winge,M.;... more
It is now possible to bracket the age of the Minas Supergroup with reasonable precision between about 2580 Ma. (base of the Moeda Formation) and 2050 Ma. (top of the Sabará Formation) on the basis of precise zircon U-Pb age determinations... more