https://en.wikipedia.org/wiki/Timeline_of_agriculture_and_food_technology
WebPaleolithic. 30,600 BC – Pestle used as a tool in southern Italy to grind oats. Neolithic Revolution. 8,500 BC – Neolithic Revolution, the first agricultural revolution, begins in the ancient Near East 8,000 BC – domesticated wheat at PPNA sites in the Levant 7500 BC – PPNB sites across the Fertile Crescent growing wheat, barley, chickpeas, peas, beans, …