Ассад көлінің астындағы Мүрейбет ежесір қонысы

Archaeological site under Lake Assad in ar Raqqah, Syria

Mureybet (مريبط) 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 under the rising waters of Lake Assad. Mureybet was occupied between 10,200 and 8,000 BC and is the eponymous type site for the Mureybetian culture, a subdivision of the Pre Pottery Neolithic A (PPNA). In its early stages, Mureybet was a small village occupied by hunter gatherers. Hunting was important and crops were first gathered and later cultivated, but they remained wild. During its final stages, domesticated animals were also present at the site.

The first archaeological investigation of the site was carried out in 1964. In that year, the site was noted during an archaeological survey of the region directed by Maurits N. van Loon of the Oriental Institute of the University of Chicago, and a small sounding was made. In 1965, a more extensive excavation was carried out, again under the direction of Van Loon. Between 1971 and 1974, work on the site was resumed by a team of the French Centre national de la recherche scientifique (CNRS) directed by Jacques Cauvin. All excavations were part of the larger international – and eventually UNESCO coordinated – effort to investigate as many archaeological sites as possible in the area that would be flooded by Lake Assad, the reservoir of the Tabqa Dam, which was being built at that time. The filling of Lake Assad eventually led to the flooding of Mureybet in 1976. Although the site is now submerged and no longer accessible, the material that has been retrieved during the excavations continues to generate new research. This material is currently stored at the National Museum of Aleppo and the Antenne d'Archéorient de Jalès in Berrias Casteljau in France.

Mureybet is located in modern day Raqqa Governorate in northern Syria. It is situated on an elongated ridge that is c. above the river terrace of the Euphrates, which flowed directly west of the site before the valley was flooded. Mureybet is a tell, or ancient settlement mound, measuring in diameter and high.

The excavations have revealed four occupation phases I–IV, ranging from the Natufian up to the Middle Pre Pottery Neolithic B (PPNB) and dating to 10,200–8,000 BC, based on AMS radiocarbon dates. Phases IB, IIA and IIB (9,700–9,300 BC) make up the Khiamian, a poorly understood and sometimes disputed sub phase straddling the transition from the Natufian to the Pre Pottery Neolithic A (PPNA). Mureybet is the only site where Khiamian deposits are associated with architectural remains. The oldest of these remains date to phase IB and consist of a round semi subterranean structure with a diameter of In the subsequent phases, slightly smaller round houses built at ground level also appeared, at least some of which were used simultaneously. The walls were built from compacted earth, sometimes reinforced with stones. Hearths and cooking pits were located outside the buildings. Harvested crops included barley, rye and Polygonum. Sickle blades and grinding stones are more common and show more use wear, indicating that cereals became a more important component in the diet. The fauna at Mureybet changed significantly during phase IIB. Gazelle makes up 70% of the assemblage and small animals decrease in importance, although fish remained important. Toward the end of the Khiamian, equid hunting gained importance at the expense of gazelle. Phases IIIA and IIIB (9,300–8,600 BC) represent the Mureybetian, a subphase of the PPNA that was named after Mureybet and is found in the area of the Middle Euphrates. Architecture diversified, with rectangular, multi cellular buildings appearing next to the round buildings that were already known from the previous phases. Walls were built from cigar shaped stones that were created by percussion and that were covered with earth. Semi subterranean structures also continued to be used and they are compared to similar structures found at nearby and contemporary Jerf el Ahmar, where the structures are interpreted as special buildings with a communal function. Many rooms in the rectangular structures were so small that they could only have served for storage. Hearths and cooking pits lined with stones continued to be located in the outdoor areas. The wild varieties of barley, rye and einkorn were consumed in phase III. Different lines of evidence suggest that these cereals were cultivated rather than gathered. Hunting of equids and aurochs was more important than of gazelle, while fish remains were rare in phase III contexts. Based on use wear analysis, it could also be established that animal hides were processed at the site using bone and stone tools. The earliest known writing for record keeping evolved from a system of counting using small clay tokens. The earliest use of small clay tokens for counting were found in phase III. It coincided with a period of explosive rapid growth of the use of cereals in the Near East. The last occupation phases, IVA (8,600–8,200 BC) and IVB (8,200–8,000 BC) date to the Early and Middle PPNB, respectively. No architecture has been encountered in phase IVA. No domesticated cereals were found, but this may be an effect of very small archaeobotanical sample that was retrieved from these phases. Hunting focused on equids, followed by aurochs. It could not be determined whether any domesticated animals were exploited in Mureybet. Mud built walls of rectangular structures were uncovered in phase IVB. Domesticated sheep and goat were exploited in this period, and domesticated cattle may also have been present.

The excavation of Mureybet has produced an abundance of lithic material. During all periods, flint was the main raw material from which tools were made. It was procured from local sources. Obsidian was much less common. Natufian tools include points, burins, scrapers, borers and herminettes, a kind of tool that was primarily used for woodwork. Flint arrowheads appeared in the Khiamian period. Other stone tools included burins, end scrapers and borers. Mureybetian stone tools included Mureybet arrowheads, scrapers and burins, while borers were much less common. During the PPNB phase, Byblos arrowheads replaced the Mureybetian types, and other technological improvements were also introduced. Apart from the lithics, other artefact categories were also present in Mureybet in smaller quantities. Personal ornaments in the Natufian period consisted of pierced shells and small stone and shell discs. Only a few bone tools were found. During the Khiamian, bone was used for needles, awls and axe sheaths. Beads were made from stone, freshwater shells and bone. Among the three figurines from this phase was one with clear anthropomorphic characteristics. The Mureybetian bone tool assemblage closely resembled its Khiamian predecessor. The presence of baskets at Mureybet has been inferred from use wear analysis on flint and bone tools. Other artifact categories include limestone vessels, stone querns, beads, pendants, including one from ivory and eight anthropomorphic figurines made from limestone and baked earth. Seven of these figurines could be identified as women.