Archean crustal growth of the Imataca complex, amazonian craton:: evidence from U-Pb, Sm--Nd and Rb-Sr geochronology - Tassinari, Colombo Celso Gaeta; Teixeira, Wilson; Nutman, Allen; Szabó, Gergely Andres Julio; Mondin, M.; Sato, Kei; Santos, A. P.; Siso, C. S. (South American Symposium on Isotope Geology, 2001)