article_snippet.sent: The research was led by Dr Jordi Agusti from the Catalan Institution for Research and Advanced Studies (ICREA).
article_snippet.sent: The theory is based on analysis of the Barranco León site in the Guadix-Baza Basin in southeast Spain.
article_snippet.sent: The theory is based on analysis of the Barranco León site in the Guadix-Baza Basin in southeast SpainSpain, shown by the grey marker on this map.