I am a Geographer and Ph.D. in Soil Science. I am interested in Soil Genesis, Geoarcheology, and, Paleoclimatology. Currently, I have Geoarchaeological research of Indian Black Earth in Amazon region; in rockshelters at Minas Gerais state, and in Serra da Capivara National Park in Piaui state. In addition to geoarchaeological research, I have been working with Paleoclimatology, through the sedimentary records in caves of Chapada Diamantina (Bahia) and Serra da Capivara (Piaui). We also have researched in the field of fossilization of quaternary fossils using spectroscopy, microscopy and synchrotron radiation.