In this article you will learn about the chronology of the Neolithic Revolution. Stages include the Paleolithic age, a time of nomadic hunter-gatherers roamed the globe and the Epipaleolithic age, when sedentary hunter-gatherers developed. The next two stages, the Pre-Pottery Neolithic A and Pre-Pottery Neolithic B include the age of domestication of wheat, barley, sheep, goats, cattle and pigs. Guided questions and pictures are included.