@inproceedings{inproceedings5129e19a,
title   = {U-Pb SHRIMP and Sm-Nd analysis for Ribeira belt mesoproterozoic and neoproterozoic terranes},
author = {Campanha, Ginaldo Ademar da Cruz and Tassinari, Colombo Celso Gaeta and Basei, Miguel Angelo Stipp and Nutman, Allen and Faleiros, Frederico Meira},
year = {2008},
publisher = {INGEIS - Instituto de Geocronología y Geología Isotópica},
booktitle   = {South American Symposium on Isotope Geology}
}