@inproceedings{inproceedings4fdbb961, title = {The Rio Alegre volcanosedimentar sequence (SW Amazonian craton, Brazil): chemical and isotopes (U/Pb and Sm/Nd) constrains and tectonic implications}, author = {Matos, João Batista de and Schorscher, Johann Hans Daniel and Geraldes, Mauro Cesar and Souza, Maria Zélia Aguiar de}, year = {2001}, publisher = {IGc-USP}, booktitle = {Workshop "Geology of the SW Amazonian Craton : State-of-the-Art"} }