@inproceedings{inproceedings5605c0cc, title = {U-PB zircon geochronology and SM-ND isotopic composition of the orthogneisses from Pão de Açúcar complex, Borborema Province-Northeastern Brazil}, author = {Accioly, Ana Claudia de Aguiar and Santos, Carlos A. dos and Santos, Edilton Jose dos and Brito Neves, Benjamim Bley de and Rodrigues, Joseneusa Brilhante and McReath, Ian}, year = {2012}, booktitle = {South American Symposium on Isotope Geology} }