The Pre-Pottery Neolithic (PPN) represents the early Neolithic in the Near East, dating to c. 12,000 – c. 8,500 years ago, (10000 – 6500 BCE). It succeeds the Natufian culture of the Epipalaeolithic Near East (also called Mesolithic), as the domestication of plants and animals was in its formative stages, having possibly been induced by the Younger Dryas. The Pre-Pottery Neolithic culture came to an end around the time of the 8.2-kiloyear event, a cool spell centred on 6200 BCE that lasted several hundred years. It is succeeded by the Pottery Neolithic.
Chronology
Pre-Pottery Neolithic A (10000–8800 BCE)
The Pre-Pottery Neolithic is divided into Pre-Pottery Neolithic A (PPNA 10000–8800 BCE) and the following Pre-Pottery Neolithic B (PPNB 8800–6500 BCE). These were originally defined by Kathleen Kenyon in the type site of Jericho. The Pre-Pottery Neolithic precedes the ceramic Neolithic (Yarmukian culture, 6400 – 6200 BCE). At 'Ain Ghazal, in Jordan, the culture continued a few more centuries as the so-called Pre-Pottery Neolithic C culture. One of the earliest known Pre-Pottery Neolithic sites is Körtik Tepe in Upper Mesopotamia, starting in the Younger Dryas period in 10,700 BCE. Around 9,000 BCE, during the Pre-Pottery Neolithic A (PPNA), the "world's first town", Jericho, appeared in the Levant, although the adequacy of this title has since been challenged.
Pre-Pottery Neolithic B (8800–6500 BCE)
The Pre-Pottery Neolithic is divided into Pre-Pottery Neolithic A (10000 – 8800 BCE) and the following Pre-Pottery Neolithic B (8800 – 6500 BCE). PPNB differed from PPNA in showing greater use of domesticated animals, a different set of tools, and new architectural styles.
Pre-Pottery Neolithic C (circa 6500 BCE) Work at the site of 'Ain Ghazal in Jordan has indicated a later Pre-Pottery Neolithic C period. Juris Zarins has proposed that a Circum Arabian Nomadic Pastoral Complex developed in the period from the climatic crisis of 6200 BCE, partly as a result of an increasing emphasis in PPNB cultures upon domesticated animals, and a fusion with Harifian hunter-gatherers in the Southern Levant, with affiliate connections with the cultures of Fayyum and the Eastern Desert of Egypt. Cultures practicing this lifestyle spread down the Red Sea shoreline and moved east from Syria into southern Iraq. In Israel, PPNC sites are rather rare. By 2008, only four sites had been clearly identified: Ashkelon (Afridar) and 'Atlit Yam on the coast, stratum II at Tel 'Ali one mile south of the Sea of Galilee, and Ha-Gosherim in the north.
Diffusion
Europe
Carbon 14 dating
The spread of the Neolithic in Europe was first studied quantitatively in the 1970s, when a sufficient number of 14C age determinations for early Neolithic sites had become available. Ammerman and Cavalli-Sforza discovered a linear relationship between the age of an Early Neolithic site and its distance from the conventional source in the Near East (Jericho), thus demonstrating that, on average, the Neolithic spread at a constant speed of about 1 km/yr. More recent studies confirm these results and yield the speed of 0.6–1.3 km/yr at 95% confidence level.
Analysis of mitochondrial DNA Since the original human expansions out of Africa 200,000 years ago, different prehistoric and historic migration events have taken place in Europe. Considering that the movement of the people implies a consequent movement of their genes, it is possible to estimate the impact of these migrations through the genetic analysis of human populations. Agricultural and husbandry practices originated 10,000 years ago in a region of the Near East known as the Fertile Crescent. According to the archaeological record this phenomenon, known as "Neolithic", rapidly expanded from these territories into Europe. However, whether this diffusion was accompanied or not by human migrations is greatly debated. Mitochondrial DNA –a type of maternally inherited DNA located in the cell cytoplasm- was recovered from the remains of Pre-Pottery Neolithic B (PPNB) farmers in the Near East and then compared to available data from other Neolithic populations in Europe and also to modern populations from South-Eastern Europe and the Near East. The obtained results show that substantial human migrations were involved in the Neolithic spread and suggest that the first Neolithic farmers entered Europe following a maritime route through Cyprus and the Aegean Islands.
South Asia
… excerpt ends here. Continue reading the full article.
![Pre-Pottery Neolithic: Map of the world showing approximate centers of the Neolithic Revolution and spread of agriculture in prehistory: the Fertile Crescent (11,000 BP), the Yangtze and Yellow River basins (9,000 BP) and the New Guinea Highlands (9,000–6,000 BP), Central Mexico (5,000–4,000 BP), Northern South America (5,000–4,000 BP), sub-Saharan Africa (5,000–4,000 BP, exact location unknown), eastern North America (4,000–3,000 BP)[9]](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Centres_of_origin_and_spread_of_agriculture.svg/500px-Centres_of_origin_and_spread_of_agriculture.svg.png?utm_source=en.wikipedia.org&utm_campaign=parser&utm_content=thumbnail)
