Niède Guidon is the head archaeologist at the "Serra da Capivara National Park" in Piauí, Brazil where she and her colleagues have discovered over 800 pre-historic sites concerned with the occupation of America by human beings.
Niède Guidon is the head archaeologist at the "Serra da Capivara National Park" in Piauí, Brazil, the most underdeveloped state. This area is also known as "Pedra Furada," where she and her colleagues have discovered more than 800 pre-historic sites revealing occupation of the Americas by human beings.