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Tell Abu Hureyra ( ar, تل أبو هريرة) is a
prehistoric Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use o ...
archaeological site An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology and ...
in the Upper
Euphrates The Euphrates () is the longest and one of the most historically important rivers of Western Asia. Together with the Tigris, it is one of the two defining rivers of Mesopotamia ( ''the land between the rivers''). Originating in Turkey, the Euph ...
valley in
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
. The tell was inhabited between 13,000 and 9,000 years ago in two main phases: Abu Hureyra 1, dated to the
Epipalaeolithic In archaeology, the Epipalaeolithic or Epipaleolithic (sometimes Epi-paleolithic etc.) is a period occurring between the Upper Paleolithic and Neolithic during the Stone Age. Mesolithic also falls between these two periods, and the two are someti ...
, was a village of sedentary
hunter-gatherer A traditional hunter-gatherer or forager is a human living an ancestrally derived lifestyle in which most or all food is obtained by foraging, that is, by gathering food from local sources, especially edible wild plants but also insects, fungi, ...
s; Abu Hureyra 2, dated to the
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  years ago, (10000 – 6500 BCE).Richard, Suzanne ''Near Eastern archaeology'' Eisenbrauns; il ...
, was home to some of the world's first farmers. This almost continuous sequence of occupation through the
Neolithic Revolution The Neolithic Revolution, or the (First) Agricultural Revolution, was the wide-scale transition of many human cultures during the Neolithic period from a lifestyle of hunting and gathering to one of agriculture and settlement, making an incr ...
has made Abu Hureyra one of the most important sites in the study of the origins of agriculture. The site is significant because the inhabitants of Abu Hureyra started out as
hunter-gatherer A traditional hunter-gatherer or forager is a human living an ancestrally derived lifestyle in which most or all food is obtained by foraging, that is, by gathering food from local sources, especially edible wild plants but also insects, fungi, ...
s but gradually moved to farming, making them the earliest known farmers in the world. Cultivation started at the beginning of the
Younger Dryas The Younger Dryas (c. 12,900 to 11,700 years BP) was a return to glacial conditions which temporarily reversed the gradual climatic warming after the Last Glacial Maximum (LGM, c. 27,000 to 20,000 years BP). The Younger Dryas was the last stage ...
period at Abu Hureyra. Evidence uncovered at Abu Hureyra suggests that
rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is a member of the wheat tribe (Triticeae) and is closely related to both wheat (''Triticum'') and barley (genus ''Hordeum''). Rye grain is u ...
was the first cereal crop to be systematically cultivated. In light of this, it is now believed that the first systematic cultivation of cereal crops was around 13,000 years ago. During the
Late Glacial Interstadial The Late Glacial Interstadial (LGI) c. 14,670 to c. 12,890 BP, also called the Bølling–Allerød interstadial, represents the first ''pronounced'' warming since the end of the Last Glacial Maximum (LGM). Human populations, which had previousl ...
, Abu Hureyra site experienced climatic change. Due to lake level changes and aridity, the vegetation expanded into lower areas of the fields. Abu Hureyra accumulated vegetation that consisted of grasses, oaks, and ''
Pistacia atlantica ''Pistacia atlantica'' is a species of pistachio tree known by the English common name Mt. Atlas mastic tree, Atlas pistachio, Atlantic pistacio, Atlantic terebinth, Cyprus turpentine tree, and Persian turpentine tree. ''P. atlantica'' has thr ...
'' trees. The climate changed from warm and dry months to abruptly cold and dry months.


History of research

The site was excavated as a rescue operation before it was flooded by
Lake Assad Lake Assad ( ar, بحيرة الأسد, ''Buhayrat al-Assad'') is a reservoir on the Euphrates in Raqqa Governorate, Syria. It was created in 1974 when construction of the Tabqa Dam was completed. Lake Assad is Syria's largest lake, with a maxim ...
, the reservoir of the
Tabqa Dam The Tabqa Dam ( ar, سَدُّ الطَّبْقَةِ, Sadd aṭ-Ṭabqah, ku, Bendava Tebqa; syc, ܣܟܪܐ ܕܛܒܩܗ, Sekro d'Tabqa), or al-Thawra Dam as it is also named ( ar, سَدُّ الثَّوْرَةِ, Sadd aṯ-Ṯawrah, ku, Bendav ...
which was being built at that time. The site was excavated by Andrew Moore in 1972 and 1973. It was limited to only two seasons of fieldwork. Despite the limited time frame, a large amount of material was recovered and studied over the following decades. It was one of the first archaeological sites to use modern methods of excavation such as "flotation", which preserved even the tiniest and most fragile plant remains. A preliminary report was published in 1983 and a final report in 2000.


Location and description

Abu Hureyra is a tell, or ancient settlement mound, in modern-day
Raqqa Governorate Raqqa Governorate ( ar, مُحافظة الرقة, Muḥāfaẓat ar-Raqqah) is one of the fourteen governorates of Syria. It is situated in the north of the country and covers an area of 19,618 km2. The capital is Raqqa. The Islamic State of ...
in northern
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
. It is on a plateau near the south bank of the
Euphrates The Euphrates () is the longest and one of the most historically important rivers of Western Asia. Together with the Tigris, it is one of the two defining rivers of Mesopotamia ( ''the land between the rivers''). Originating in Turkey, the Euph ...
, east of
Aleppo )), is an adjective which means "white-colored mixed with black". , motto = , image_map = , mapsize = , map_caption = , image_map1 = ...
. The tell is a massive accumulation of collapsed houses, debris, and lost objects accumulated over the course of the habitation of the ancient village. The mound is nearly across, deep, and contained over of archaeological deposits. Today the tell is inaccessible, submerged beneath the waters of Lake Assad.


Occupation history


First occupation

The village of Abu Hureyra had two separate periods of occupation: An Epipalaeolithic settlement and a Neolithic settlement. The Epipaleolithic, or
Natufian The Natufian culture () is a Late Epipaleolithic archaeological culture of the Levant, dating to around 15,000 to 11,500 years ago. The culture was unusual in that it supported a sedentary or semi-sedentary population even before the introductio ...
, settlement was established c. 13,500
years ago A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hou ...
. During the first settlement, the village consisted of small round huts, cut into the soft sandstone of the terrace. The roofs were supported with wooden posts, and roofed with brushwood and reeds. Huts contained underground storage areas for food. The houses that they lived in were subterranean pit dwellings. The inhabitants are probably most accurately described as "hunter-collectors", as they didn't only forage for immediate consumption, but built up stores for longterm food security. They settled down around their
larder A larder is a cool area for storing food prior to use. Originally, it was where raw meat was larded—covered in fat—to be preserved. By the 18th century, the term had expanded. Now a dry larder was where bread, pastry, milk, butter, or cooked m ...
to protect it from animals and other humans. From the distribution of wild food plant remains found at Abu Hureyra it seems that they lived there year-round. The population was small, housing a few hundred people at most—but perhaps the largest collection of people permanently living in one place anywhere at that time. The inhabitants of Abu Hureyra obtained food by hunting, fishing, and gathering of wild plants.
Gazelle A gazelle is one of many antelope species in the genus ''Gazella'' . This article also deals with the seven species included in two further genera, ''Eudorcas'' and ''Nanger'', which were formerly considered subgenera of ''Gazella''. A third f ...
was hunted primarily during the summer, when vast herds passed by the village during their annual migration. These would probably be hunted communally, as mass killings also required mass processing of meat, skin, and other parts of the animal. The huge amount of food obtained in a short period was a reason for settling down permanently: it was too heavy to carry and would need to be kept protected from weather and pests. Other prey included large wild animals such as
onager The onager (; ''Equus hemionus'' ), A new species called the kiang (''E. kiang''), a Tibetan relative, was previously considered to be a subspecies of the onager as ''E. hemionus kiang'', but recent molecular studies indicate it to be a distinct ...
,
sheep Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus ''Ovis'', in everyday usage it almost always refers to domesticated sh ...
, and
cattle Cattle (''Bos taurus'') are large, domesticated, cloven-hooved, herbivores. They are a prominent modern member of the subfamily Bovinae and the most widespread species of the genus ''Bos''. Adult females are referred to as cows and adult ma ...
, and smaller animals such as
hare Hares and jackrabbits are mammals belonging to the genus ''Lepus''. They are herbivores, and live solitarily or in pairs. They nest in slight depressions called forms, and their young are able to fend for themselves shortly after birth. The gen ...
,
fox Foxes are small to medium-sized, omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull, upright, triangular ears, a pointed, slightly upturned snout, and a long bushy tail (or ''brush''). Twelve sp ...
, and birds, which were hunted throughout the year. Different plant species were collected, from three different eco-zones within walking distance (river, forest, and steppe). Plant foods were also harvested from "wild gardens" with species gathered including wild cereal grasses such as
einkorn wheat Einkorn wheat (from German ''Einkorn'', literally "single grain") can refer either to a wild species of wheat (''Triticum'') or to its domesticated form. The wild form is '' T. boeoticum'' (syn. ''T. m.'' ssp. ''boeoticum''), the domesticated ...
,
emmer wheat Emmer wheat or hulled wheat is a type of awned wheat. Emmer is a tetraploid (4''n'' = 4''x'' = 28 chromosomes). The domesticated types are ''Triticum turgidum'' subsp. ''dicoccum'' and ''Triticum turgidum ''conv.'' durum''. The wild plant is ...
, and two varieties of
rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is a member of the wheat tribe (Triticeae) and is closely related to both wheat (''Triticum'') and barley (genus ''Hordeum''). Rye grain is u ...
. Several large stone tools for grinding grain were found at the site. Abu Hureyra 1 had a variety of crops that made up the system. Their resources consisted of 41% ''Rumex'' and ''Polygonum'', 43% rye and
einkorn Einkorn wheat (from German ''Einkorn'', literally "single grain") can refer either to a wild species of wheat (''Triticum'') or to its domesticated form. The wild form is '' T. boeoticum'' (syn. ''T. m.'' ssp. ''boeoticum''), the domesticated ...
, and the remaining 16% lentils.


Depopulation

After 1,300 years the hunter-gatherers of the first occupation mostly abandoned Abu Hureyra, probably because of the
Younger Dryas The Younger Dryas (c. 12,900 to 11,700 years BP) was a return to glacial conditions which temporarily reversed the gradual climatic warming after the Last Glacial Maximum (LGM, c. 27,000 to 20,000 years BP). The Younger Dryas was the last stage ...
, an intense and relatively abrupt return to glacial climate conditions which lasted over 1,000 years. The drought disrupted the migration of the gazelle and destroyed forageable plant food sources. The inhabitants might have moved to
Mureybet Mureybet ( ar, مريبط, muribit, lit=covered) is a tell, or ancient settlement mound, located on the west bank of the Euphrates in Raqqa Governorate, northern Syria. The site was excavated between 1964 and 1974 and has since disappeared unde ...
, less than 50 km to the northeast on the other side of the Euphrates, which expanded dramatically at this time.


Second occupation

In comparison to Abu Hureyra 1, Abu Hureyra 2 had a different accumulation of resources, consisting of 25% ''Rumex''/''Polygonum'', 3.7% rye/einkorn, 29% barley, 23.5%
emmer Emmer wheat or hulled wheat is a type of awned wheat. Emmer is a tetraploid (4''n'' = 4''x'' = 28 chromosomes). The domesticated types are ''Triticum turgidum'' subsp. ''dicoccum'' and ''Triticum turgidum ''conv.'' durum''. The wild plant is ...
, 9.4% wheat-free threshing, and 9.4% lentils. It is from the early part of the Younger Dryas that the first indirect evidence of agriculture was detected in the excavations at Abu Hureyra, although the cereals themselves were still of the wild variety. It was during the intentional sowing of cereals in more favourable refuges like Mureybet that these first farmers developed domesticated strains during the centuries of drought and cold of the Younger Dryas. When the climate abated about 9500 BCE they spread all over the Middle East with this new bio-technology, and Abu Hureyra grew to a large village eventually with several thousand people. The second occupation grew domesticated varieties of rye, wheat and barley, and kept sheep as livestock. The hunting of gazelle decreased sharply, probably due to
overexploitation Overexploitation, also called overharvesting, refers to harvesting a renewable resource to the point of diminishing returns. Continued overexploitation can lead to the destruction of the resource, as it will be unable to replenish. The term ap ...
that eventually left them extinct in the Middle East. At Abu Hureyra they were replaced by meat from domesticated animals. The second occupation lasted for about 2,000 years.


Transition from foraging to farming

Some evidence has been found for cultivation of
rye Rye (''Secale cereale'') is a grass grown extensively as a grain, a cover crop and a forage crop. It is a member of the wheat tribe (Triticeae) and is closely related to both wheat (''Triticum'') and barley (genus ''Hordeum''). Rye grain is u ...
from 11050 BCE in the sudden rise of pollen from weed plants that typically infest newly disturbed soil. Peter Akkermans and Glenn Schwartz found this claim about epipaleolithic rye, "difficult to reconcile with the absence of cultivated cereals at Abu Hureyra and elsewhere for thousands of years afterwards". It could have been an early experiment that didn't survive and continue. It has been suggested that drier climate conditions resulting from the beginning of the Younger Dryas caused wild cereals to become scarce, leading people to begin cultivation as a means of securing a food supply. Results of recent analysis of the rye grains from this level suggest that they may actually have been domesticated during the Epipalaeolithic. It is speculated that the permanent population of the first occupation was fewer than 200 individuals. These individuals occupied several tens of square kilometers, a rich resource base of several different ecosystems. On this land they hunted, harvested food and wood, made charcoal, and may have cultivated cereals and grains for food and fuel. The first domesticated morphologic cereals came about at the Abu Hureyra site around 10,000 years ago.


Agriculture

The village of Abu Hureyra had impressive agricultural advances for the time period. The rapid growth of farming led to the development of two different domesticated forms of wheat, barley, rye, lentils, and more due in part to a sudden cool period in the area. The cool period affected the supply of wild animals such as gazelle, which at the time was their main source of protein. Since their food supply became scarce it was critical that they find a way to provide for the population, this led to extensive agricultural efforts as well as the domestication of sheep and goats to provide a steady protein source. Another helpful factor was the ability to grow legumes, which fix nitrogen levels in the soil. This improved the fertility of the soil and allowed for the crop plants to flourish. This massive increase in agriculture had a cost. Those who lived in the village of Abu Hureyra experienced several injuries and skeletal abnormalities. These injuries mostly came from the way the crops were harvested. In order to harvest the crops the people of Abu Hureyra would kneel for several hours on end. The act of kneeling for long durations would put the individuals at risk for injuring the big toes, hips, and lower back. There was cartilage damage in the toe that was so severe the metatarsal bones would rub together. In addition to this injury another common injury was for the last dorsal vertebra to be damaged, crushed, or out of alignment due to the pressure used during the grinding of grains. These skeletal abnormalities also can be found on the teeth of the Abu Hureyra people. Since the grain was stone ground many flakes of stone would still be left in the grain which over time would wear down the teeth. In rare cases women would have large grooves in their front teeth which suggests they used their mouth as a third hand while weaving baskets. This dates basket weaving as far back as 6500 BC and the fact so few women had these grooves shows that basket weaving was a rare skill to have. These baskets were extremely important to the success of the agriculture because the baskets were used to collect or spread seeds, and were also used to collect or distribute water.


References


External links

* * * {{Authority control Abu Hureyra Natufian sites Former populated places in Syria Archaeological sites in Raqqa Governorate Abu Hureya Pre-Pottery Neolithic Epipalaeolithic