Chernicoff, C. J. .; Santos, J. O. S.; Zappettini, E. O.; Mcnaughton, N. J. Early Paleozoic Schists in the Green Quarry (35°04´S- 65°28´O), Southern San Luis: U-Pb SHRIMP Ages and Geodynamic Implications. RAGA 2007, 62, 154-158.