# Pre-Pottery Neolithic

The Pre-Pottery Neolithic (PPN) represents the early Neolithic in the Levantine and upper Mesopotamian region of the Fertile Crescent, 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

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 (Palestine). 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.
Around 11000 years ago (9000 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.
* Sculpture of a predatory animal, Göbekli Tepe, circa 9000 BCE
* Urfa Man, c. 9000 BCE. Şanlıurfa Archaeology and Mosaic Museum.

### Pre-Pottery Neolithic B

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.
* Head of a statue from Jericho, from c. 9000 years ago (7000 BCE). On display at the Rockefeller Museum, in Jerusalem.
* Footed bowl in granite, Syria, end of 8th Millennium BCE.
* Jar in calcite alabaster, Syria, late 8th Millennium BCE.
* Green aragonite tripod vase Mid-Euphrates 6000 BCE Louvre Museum AO 28386
* Calcite tripod vase, mid-Euphrates, probably from Tell Buqras, 6000 BCE, Louvre Museum AO 31551
* PPNB plastered skull from Tell Aswad, Syria, 7th Millennium BCE

### Pre-Pottery Neolithic C

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.
* ʿAin Ghazal statues: closeup of one of the bicephalous statues, c. 6500 BCE.
* Ain Ghazal statue on show in the Musée du Louvre, Paris.
* Louvre Ain Ghazal statue, frontal
* Two-headed statue from the Jordan Museum

## Diffusion
### Europe
#### Carbon 14 dating

The spread of the Neolithic in Europe was first studied quantitatively in the 1970s, when a sufficient number of $^{14}$ C 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.
* Modern distribution of the haplotypes of PPNB farmers
* Genetic distance between PPNB farmers and modern populations
* Ancient European Neolithic farmers are genetically closest to modern Near-Eastern/ Anatolian populations: genetic matrilineal distances between European Neolithic Linear Pottery culture populations (5,500–4,900 calibrated BC) and modern Western Eurasian populations.

### South Asia

The earliest Neolithic sites in South Asia are Bhirrana in Haryana, dated to 7570–6200 BCE, and Mehrgarh, dated to between 6500 and 5500 BCE, in the Kachi plain of Baluchistan, Pakistan; the site has evidence of farming (wheat and barley) and herding (cattle, sheep and goats).
There is strong evidence for causal connections between the Near-Eastern Neolithic and that further east, up to the Indus Valley. There are several lines of evidence that support the idea of a connection between the Neolithic in the Near East and in the Indian subcontinent. The prehistoric site of Mehrgarh in Baluchistan (modern Pakistan) is the earliest Neolithic site in the north-west Indian subcontinent, dated as early as 8500 BCE. Neolithic domesticated crops in Mehrgarh include more than barley and a small amount of wheat. There is good evidence for the local domestication of barley and the zebu cattle at Mehrgarh, but the wheat varieties are suggested to be of Near-Eastern origin, as the modern distribution of wild varieties of wheat is limited to Northern Levant and Southern Turkey. A detailed satellite map study of a few archaeological sites in the Baluchistan and Khybar Pakhtunkhwa regions also suggests similarities in early phases of farming with sites in Western Asia. Pottery prepared by sequential slab construction, circular fire pits filled with burnt pebbles, and large granaries are common to both Mehrgarh and many Mesopotamian sites. The postures of the skeletal remains in graves at Mehrgarh bear a strong resemblance to those at Ali Kosh in the Zagros Mountains of southern Iran. Despite their scarcity, the 14C and archaeological age determinations for early Neolithic sites in Southern Asia exhibit remarkable continuity across the vast region from the Near East to the Indian Subcontinent, consistent with a systematic eastward spread at a speed of about 0.65 km/yr.
In South India, the Neolithic began by 6500 BCE and lasted until around 1400 BCE when the Megalithic transition period began. South Indian Neolithic is characterized by Ash mounds from 2500 BCE in Karnataka region, expanded later to Tamil Nadu.

## Genetics

The Pre-Pottery Neolithic was characterized by a contact and genetic continuum network between Anatolian hunter-gatherers, Natufians and Iranian hunter-gatherers, primarily along two clines. The PPN-asociated ancestry Mesopotamian, represented by the two Nemrik 9 specimens (PPNA) from present-day Iraq as well as the Mardin specimen from present day Turkey, formed by the admixture of those three sources, and were positioned close to a central position between them, pointing to nearly equal amounts of derived ancestry components. These Mesopotamian samples displayed relative close affinities to the Aknashen Neolithic remains in Armenia and to a Neolithic sample from Azerbaijan as well as Iraq (Bestansur and Shandiar). The PPN-associated ancestry in Anatolian and Levant were primarily positioned along a cline between Anatolian hunter-gatherer and Natufian sources, with variable amounts of geneflow, but generally closer to Anatolian sources PPN-associated ancestry in Cyprus (PPNB) falls close to Anatolian remains. Ancient Levantines (i.e. inhabitants of Jordan, Israel, Syria, Lebanon) and their descendants exhibit a decrease of ~8% local Neolithic ancestry, which is mostly Natufian-like, every millennium, starting from the Pre-Pottery Neolithic to the Medieval period. It was replaced by Caucasus-related and Anatolian-related ancestries, from the north and west respectively. However, despite the decline in the Natufian component, this key ancestry source made an important contribution to peoples of later periods, continuing until the present.

## Relative chronology

vteChronology of the Neolithic period :
Pre-Pottery Neolithic   Pottery Neolithic :
BC
Europe
Egypt
Syria Levant
Anatolia
Khabur
Sinjar Mountains Assyria
Middle Tigris
Low Mesopotamia
Iran (Khuzistan)
Iran
Indus/ India
China
11000
Early Pottery (18,000 BC)
10000
Pre-Pottery Neolithic A Gesher Mureybet (10,500 BC)
9000
Jericho Tell Abu Hureyra
8000
Pre-Pottery Neolithic B Jericho Tell Aswad
Göbekli Tepe Çayönü Aşıklı Höyük
Initial Neolithic (Pottery) Nanzhuangtou (8500–8000 BC)
7000
Egyptian Neolithic Nabta Playa (7500 BC)
Çatalhöyük (7500–5500) Hacilar (7000 BC)
Tell Sabi Abyad Bouqras
Jarmo
Ganj Dareh Chia Jani Ali Kosh
Mehrgarh I
6500
Neolithic Europe Franchthi Sesklo
Pre-Pottery Neolithic C ('Ain Ghazal)
Pottery Neolithic Tell Sabi Abyad Bouqras
Pottery Neolithic Jarmo
Chogha Bonut
Teppe Zagheh
Pottery Neolithic Peiligang (7000–5000 BC)
6000
Pottery Neolithic Sesklo Dimini
Pottery Neolithic Yarmukian (Sha'ar HaGolan)
Pottery Neolithic Ubaid 0 (Tell el-'Oueili)
Pottery Neolithic Chogha Mish
Pottery Neolithic Sang-i Chakmak
Pottery Neolithic Lahuradewa Mehrgarh II Mehrgarh III
5600
Faiyum A
Amuq A
Halaf Halaf-Ubaid
Umm Dabaghiya
Samarra (6000–4800 BC)
Tepe Muhammad Djafar
Tepe Sialk
5200
Linear Pottery culture (5500–4500 BC)
Amuq B
Hacilar Mersin 24–22  
Hassuna
Ubaid 1 (Eridu 19–15) Ubaid 2 (Hadji Muhammed) (Eridu 14–12)
Susiana A
Yarim Tepe Hajji Firuz Tepe
4800
Pottery Neolithic Merimde
Amuq C
Hacilar Mersin 22–20
Hassuna Late Gawra 20
Tepe Sabz
Kul Tepe Jolfa
4500
Amuq D
Gian Hasan Mersin 19–17
Ubaid 3
Ubaid 3 (Gawra) 19–18
Ubaid 3
Khazineh Susiana B
3800
Badarian Naqada
Ubaid 4
Succeeded by: Historical Ancient Near East :