Zircon U-Pb SHRIMP ages of the Demêni-Mocidade Domain, Roraima, southern Guiana Shield, Brazil: extension of the Uatumã Silicic Large Igneous Province - Reis, Nelson Joaquim; Cordani, Umberto G.; Goulart, Luis Emanoel Alexandre; Almeida, Marcelo Esteves; Oliveira, Vanessa; Maurer, Victor Câmara; Wahnfried, Ingo (Journal of Geological Survey of Brasil, 2021)