Sonia Hatsue Tatumi is a Professor in the Marine Science Department of the Federal University of São Paulo, where she has been a faculty member since 2012. She completed her ScD at the same university and her PhD at São Paulo University. Her research interests lie in the area of OSL and the thermoluminescence (TL) of crystals applied to geochronology and environmental ionizing radiation dosimetry. She has published more than 80 peer-reviewed journal articles and conference proceedings and is a referee for 16 international journals.Dilce de Fátima Rossetti, PhD, is a retired Researcher at the Brazilian Institute for Space Research (INPE). She is also a Researcher at the Brazilian National Science Council (CNPq) and a Full Member of the Brazilian Academy of Sciences. Her research focuses on geomorphologic, stratigraphic and sedimentologic analyses of Amazonian basins, as well as basins of the Equatorial South Atlantic Brazilian Margin. She has published 155 peer-reviewed journal articles and 20 book chapters, and has presented her work at numerous meetings and conferences. Emílio Alberto Amaral Soares is a Professor in the Department of Geosciences of the Federal University of Amazonas, Brazil. He obtained his Doctor of Science degree in the Geosciences Program from the University of São Paulo in 2007. His research focuses on stratigraphy and facies analysis of sedimentary successions in Amazonian areas.