@inproceedings{inproceedings651c1879,
title   = {New U-PB age to the Pedra Pintada suite at the typelocality, Roraima, Guiana shield},
author = {Reis, Nelson Joaquim and Cordani, Umberto G. and Schobbenhaus, Carlos and Maurer, Victor Câmara},
year = {2021},
publisher = {SBG},
booktitle   = {Congresso Brasileiro de Geologia}
}