The Southern Ribeira Belt Metasediments, Southeast Brazil: Geochronological Constraints on the Evolution of the Western Gondwana - Passarelli, Claudia Regina; Marques dos Santos, M. M.; Sá, Elis Miguele de; Basei, Miguel Angelo Stipp; Siga Júnior, Oswaldo (Goldschmidt Conference, 2020)