The previous page is sending you to https://g1.globo.com/Noticias/Ciencia/0,,MUL255019-5603,00-CIVILIZACAO+DOS+ANDES+USAVA+CRANIO+DE+INIMIGOS+COMO+TACA+DIZ+ESTUDO.html.

 If you do not want to visit that page, you can return to the previous page.