@inproceedings{inproceedings3e9717af, title = {Geochronology of the neoproterozoic granitoid complexes of the Serra do Mar, southern Brazil}, author = {Cordani, Umberto G. and Kaul, Pedro Francisco Teixeira and Siga JĂșnior, Oswaldo}, year = {2000}, publisher = {CPRM}, booktitle = {International Geological Congress} }