Sao Francisco Craton  search
BTSouth America
 .Brazil
 ..Sao Francisco Craton
RTMinas Gerais Brazil
 Bahia Brazil
 Espirito Santo Brazil
 Quadrilatero Ferrifero
SNArchean to Paleoproterozoic. Includes parts of Bahia, Minas Gerais, and Espirito Santo states in E Brazil. Indexed with states as applicable. Added to Thesaurus in 1993.