posted on 2014-06-05, 04:28authored byEva Fernández, Alejandro Pérez-Pérez, Cristina Gamba, Eva Prats, Pedro Cuesta, Josep Anfruns, Miquel Molist, Eduardo Arroyo-Pardo, Daniel Turbón
Shadings represent isochronous Neolithic archaeological cultures and black lines frontier zones between them. Analyzed sites in the Fertile Crescent are also located in the map. All dates are in years B.C.