Zazacatla in central Mexico covered less than one square mile between during this period. Inhabitants of Zazacatla adopted Olmec styles when they changed from a simple, egalitarian society to a more complex, hierarchical one. Much of it was later covered by housing and commercial development extending from Cuernavaca. (oct 23, 800 BC – oct 23, 500 BC)
Added to timeline:
Date:
oct 23, 800 BC
oct 23, 500 BC
~ 300 years