@article{article6373f2b3,
title   = {Crygenian U-Pb (SHRIMP I)zircon ages of anorthosites from the upper sequences of Niquelândia and Barro Alto Complexex, Central Brazil},
author = {Correia, Ciro Teixeira and Girardi, Vicente Antonio Vitorio and Basei, Miguel Angelo Stipp and Nutman, Allen},
year = {2007},
doi = {10.25249/0375-7536.200737S47075},
journal   = {Revista Brasileira de Geociências}
}