Réflexions sur l’Acheuléen d’Anatolie

The Anatolia occupies one of the main routes for the dispersal of Homo erectus into the Eurasia. The Acheulean bifaces found on each region of Anatolia are the most important evidences of this situation. This vast distribution of the Acheulean bifaces in Anatolia indicates that all of the Anatolia should stay in the Movius Line. This means that the Movius Line should be reexaminate. Recently, the fossil remains of Homo erectus found in Dmanisi (Georgia) and their very old dates around 1.8 million years put forward the importance of Anatolia one more time. Homo erectus who came in Anatolia by following the Levant Corridor might used the Anatolian bridge for passing to the Transcaucasia. If the well-preserved cave site on the line that expands from Hatay to Kars in Anatolia founds and excavates, it will prove additional information some problems about the Homo erectus movements and distribution of Acheulean Industrial Tradition in West Asia. This paper reviews the evidence for the Acheulean in Anatolia and discusses the distribution of Acheulean bifaces in Anatolia, generally found in open air site.     

Le Paléolithique ancien de l’Europe orientale et du Caucase

Currently, only Tréhougol’naya Cave has reliably dated evidence for human settlement in Eastern Europe and Caucasus, from the beginning through the middle of the Middle Pleistocene. In Eastern Europe, assemblages from Khriatchi and Mikhailovskoé, and possibly Darvagchai I, appear to be the only stratified locations that tentatively can be compared (despite problems with these materials) with Tréhougol’naya. In the eastern limits of Central Europe, layer VI in Korolevo I is the only stratified assemblage that may be compared with Tréhougol’naya. All these Lower Paleolithic occupations yielded the Pre-Mousterian small tool industries with some pebble tools, but without Acheulean bifaces and Levallois technique. These data suggest that Eastern Europe lies outside the distribution range of the Acheulean techno-complex demarcated with the “Movius Line”. In the Southern Caucasus, the Dmanissi hominine and lithic records document the fact that the earliest small-brained humans – probably later H. habilis-rudolfensis or earlier H. ergaster-erectus hominids bearing Pre-Oldowan technology – initially left Africa and appeared in Western Asia as early as 1.8 Ma ago. However, in the Southern Caucasus, the available chronological data indicate that the Acheulean complex has a later temporal appearance here compared to the Upper Acheulean or Acheulo-Yabrudian in Western Asia. Two main Upper Acheulean industrial variants currently can be recognized in the Southern Caucasus. The first, called the Kudarian by the author (from the caves of Kudaro I, Kudaro III, and Azyk), is characterized by lithics made from mostly siliceous rocks, rare Acheulean bifaces, and non-Levallois flaking technique. The second variant is characterized by lithics made from volcanic rocks, numerous Acheulean bifaces, and often more laminar or Levallois debitage. It can be suggested that there are independent origins for these Southern Caucasus Upper Acheulean industrial variants. Possible roots of the Acheulean assemblages of Kudarian variant might be in the local earlier Lower Paleolithic small tool assemblages with some pebble tools but without Acheulean bifaces. The other Caucasus variant of the Upper Acheulean appears to be related to the Levantine Upper Acheulean.     

Le gisement acheuléen de plein air de La Garde (Loire). Remarques sur une série lithique acheuléenne entre Rhône et Loire

The lithic assemblage of La Garde offers the opportunity to observe a Final Acheulean series located in the Loire department (south-east France). The site was probably a multi-activity place asking large tools and flakes, according to the strategies used by humans. Three main categories of large bifacial tools mainly made of flint can be described, with a triangular or oval shape and with a transversal cutting edge. These tools are more bifacial-tools than bifaces through the kind of shaping and the retouches on the cutting edges. The Levallois flaking is associated to various other types of knapping. The site, located along a small valley, suggests a human circulating between the Saône-Rhône corridor and the interior basins of the Massif Central Mountains. The Rhodanian corridor yielded little evidence of Acheulean settlements while in the Centre of France, they are numerous. La Garde proves that systematic prospecting in this area will permit in future to complete the map of the Acheulean occupations in south-east France.     

Barogali et l’Oued Doure. Deux gisements représentatifs du Paléolithique ancien en République de Djibouti

In the Republic of Djibouti, surveys and excavations, carried out from 1985 to 1992, confirmed the presence of the pre-Acheulean (Oldowan) and Acheulean sites in the country. Three seasons of excavations (1985-1987 in the Gobaad Basin, have unearthed in a hardened compact clay strata of an ancient marshland dating to the Lower Pleistocene, the fossilized skeletal remains of an Elephas recki ileretensis. Numerous stone tools have been gathered with the bones. The E.S.R. dating the elephant’s lower third molar gave a date between 1,.6 and 1,.3 MY that would confirm its paleontological grouping and the membership of this butchery site to the Oldowan period. The animal appeared to have been lying on its left side. The cranial roof had been separated from the calvarium, perhaps to get at the brain; but the skull remains in anatomic connection with the tusks. The jaw (mandible) seems to have been broken to extract the tongue. Hominids, perhaps Homo ergaster, knapped tools from a nearly outcrop of poor quality lava. The tools were specifically adapted to their needs, such as scraping, chopping and scattering the bones. The site has yielded 569 artifacts: utilized material and hammerstones (121); pebble tools (32); cores (14); “debitage” products (366); retouched flakes (36). Artifacts are rarely retouched and often broken. Five different types of choppers have been classified. The polyedrons and one bola make up 22% of the pebble tools. The cores are divided into unipolar, centripetal and polyhedrical types. In another site, Haïdalo, an almost complete skeleton of an Elephas recki recki in anatomical connection and without any sign of predation, has been found at eight kilometers from Barogali. During surveys in the Ali Sabîh region (1990-1992) seven sectors have been discovered and prospected in the Oued Doure Basin. On the surface area and also in situ into some little pits, 345 rhiolitic Acheulean artifacts have been found, near rhyolitic outcrop. These artifacts are generally large. The choppers (18) can be dividended into 2 sets : side choppers (55%) and end choppers (27%), often with a bifacial cutting edge. There is only one polyedron, but we have found eight heavy scrapers. The Acheulean group is important (43 tools). The bifaces are varied and there are also a few cleavers and picks. Cores are numerous (92) and Levallois cores are preponderant (45%). We find also centripetal cores (27%) and so unipolar, bipolar and polyhedral cores. Tools made of flakes (118) are numerous: scrapers are typologically diversified. Some of them have a double utilization. Notch tools, denticulate tools are presents but also end scrapers, burin, borer, back knifes and scantily retouched flakes. The characters of this lithic material, large cores and big flakes, large bifaces of various types, cleavers and retouched flakes, indicates that they are Acheulean products. So, the Doure Site can be placed in the Middle / Upper Acheulean transition.     

Retourner à Moulin Quignon

In March 1863, Jacques Boucher de Perthes found in the alluvia of Moulin Quignon (Abbeville, France) a human jaw in association with lithic artifacts and fossil bones of mammals. Quickly challenged, this discovery will appear as a fraud whose prehistorian was the victim. Since that time, the collection and the Moulin Quignon site are synonymous with an archaeological forgery. Forgotten for almost 150 years, these collections became in 2012 a research topic in the context of a program devoted to oldest settlements and Acheulean. The objective was to identify and study the whole 1863–1864 documentation set (human remains, artifacts, sediments, fauna bones, malacological remains, archives, papers, site) to allow further analysis of the whole subject.     

Découverte des sites du Paléolithique inférieur au Nord de l’Arménie

For a long time, the scientific community assumed that the Acheulean culture was expressed on the territory of the Armenian Plateau as well as in the neighboring regions of the Caucasus only by its late phase; therefore, it appeared in the second half of the Middle Pleistocene. In recent years, the Armenian-Russian mission has discovered and studied much older Acheulean industries sites, located in northern Armenia (the Lori intermountain Depression). These industries, represented by archaic type tools (large hand axes, picks, choppers, chisel-like tools, scrapers, points, etc.), are discovered in three deposits of origin of proluvial genesis. In the Karakhach site, this type of industry is deposited in the lower levels of volcanic tuff and below; the U/Pb study of this level of tuff proposes a series of dates, assigned to the time interval between 1.944 + 0.046 and 1.75 + 0.02 Ma. The paleomagnetic study demonstrated the inverse polarity on the tuff and the normal polarity of the underlying deposits; in correlation with other dating, this fact allows to attribute the Acheulean layers of the site of Karakhatch to the Lower Pleistocene, in particular to the Oldoway episode and to the Upper Matuyama time period. The estimated age and the techno-morphological characteristics of the tools indicate the Lower Acheulean period. The dating of the Muradovo site does not seem possible, however its very old industries and the archaeological layers, where they were discovered, find equivalents in the layered layer, surmounted by tuffs, of the Karakhatch site. The Kutran I site presented a paleosol sequence with similar Acheulean tools (hand axes, picks, choppers, etc.). Its oldest layer is older than 1.5 Ma, the upper layer is attributed to the early Middle Pleistocene; this fact means that it is possible to speak of the Lower Acheulean and of its transition to the Middle Acheulean period. The specific character and the age of the Lower Acheulean of Armenia admit that it could have formed independently of the Lower Acheulean of Africa, whose estimated age does not rise before 1.76 Ma. It should also be noted that on the neighboring territory of Georgia about the same time when appeared the Acheulean culture in Armenia, the Oldowan Dmanisi site already existed.     

An older origin for the Acheulean at Melka Kunture (Upper Awash,Ethiopia): Techno-economic behaviours at Garba IVD

In the 1970s and 1980s, the emergence of the Acheulean at Melka Kunture (Upper Awash, Ethiopia) was dated to 1 Ma (million years ago), based on the typo-metrical analysis of the lithic assemblage of Garba XIIJ. Older sites such as Gombore I, Karre I, and Garba IV (1.7–1.5 Ma) were classified as Oldowan/Developed Oldowan. Consequently, the Oldowan and the Acheulean at Melka Kunture were interpreted as two distinct technologies separated by a chronological gap of 0.5 Ma.     

Les derniers Homo heidelbergensis et leurs descendants les néandertaliens : datation des sites d’Orgnac 3, du Lazaret et de Zafarraya

This article presents the dating results recently obtained on three archaeological sites in Europe. At Orgnac 3 (Ardèche, France) from where the last Homo heidelbergensis fossils are associated with the first evidence of levallois technique, two speleothem formations from the 5b–6–7^th layers were U-Th dated with MC-ICPMS, giving an age range of 319–255 ka (2σ) (MIS 8–9), while the volcanic ash-bearing second layer was dated by ⁴⁰Ar/³⁹Ar, obtaining a preliminary date of 308.2 ± 6.8 ka (2σ). The combined ESR/U-Th dating of red deer enamel teeth from Lazaret cave (Alpes-Maritimes, France) attributed ages of 120–190 ka to the Acheulean and pre-Mousterian layers (MIS 6), which is in agreement with previous TIMS U-Th dates between 108 and 44 ka on calcite samples from the overlying TRA trench (MIS 5, 4, 3). At Zafarraya (Andalousie, Espagne), a number of ¹⁴C measurements on charcoal samples as well as combined ESR/U-Th dates on Capra and Equus dental enamels assigned the Mousterian artefacts and neandertalian fossils-bearing deposits an age interval between 42 and 34 ka (MIS 3).     

Une vue d’ensemble sur Melka Kunture,grand complexe de sites pléistocènes dans la vallée supérieure de l’Awash (Éthiopie)

Melka Kunture is a cluster of Pleistocene sites, extending over ?100 km² between 2000 and 2200 m asl, in the upper Awash Valley of Ethiopia. Starting around 2 million-years ago, the archaeological sequence includes sites with lithic productions of the Oldowan, Early Acheulean, middle Acheulean, final Acheulean, Early Middle Stone Age, Middle Stone Age and Late Stone Age. All over the Pleistocene, the climate was rainy and cooler than at the lower elevations of the Rift Valley, allowing the development of Afromontane vegetation. Hippopotamuses are ubiquitous and dominant in terms of biomass, but Alcelaphini are well represented, notably with genus Connochaetes and genus Damaliscus. Hominin fossils have been discovered in association with the Oldowan, the Early Acheulean, the middle Acheulean and the Early Middle Stone Age. Animal tracks and hominin footprints have also been documented, the latter ones in layers dated between 1.2 and 0.7 million-years.     

A 400,000-year-old Acheulean assemblage associated with the Aroeira-3 human cranium (Gruta da Aroeira,Almonda karst system,Portugal)

Bifaces dominate the Acheulean stone tools recovered during the archaeological excavation of layer X of Gruta da Aroeira, dated to 389–436 ka. Faunal remains and a human cranium were found in association with this lithic assemblage. The raw materials used are mostly quartz and quartzite cobbles available in the vicinity of the site. Technological and systematic analysis shows that there are no Levallois elements and suggests that on-site knapping consisted of the reduction of centripetal cores. Flake cleavers are absent. Use-wear analysis indicates the processing of hard materials, mainly wood. Gruta da Aroeira represents one of the few Middle Pleistocene sites that provide securely dated diagnostic human remains and associated Acheulean lithics, thus representing a major step forward in our understanding of the variability of westernmost Europe's Acheulean and of the human populations that made it.     

L’évaluation de l’industrie bifaciale chinoise d’un point de vue global

If Acheulean industry exists in China is a controversial issue for a long time. After the 1980, accompanying more surveys and excavations engaged in the Paleolithic Archaeology and more and more communication with western academic circles, Chinese researchers participate in the discussion and inquiry on Acheulean actively. This paper attempts to study the bifacial industry in China in global perspective by the theory of relativity between universality and particularity. We try to gather more sites, which are similar to those in China, and review the Acheulean assemblages in China by intersite comparisons.     

阿舍利大石片的生产方式与策略

阿舍利技术的两个核心要素在于剥取大石片以及制作手斧等定型化大型工具。目前,国内有关手斧工业的研究中,关注较多的是大型工具的加工与制作,而对于大石片生产的方式与策略则缺乏系统的研究和介绍。本文重点介绍和综述了目前国外发现和报道的大石片生产技术,并对每种技术的具体特点进行了分析和阐释。根据剥片复杂程度的不同,阿舍利大石片生产技术可细分为三类;第一类指砾石初级剥片技术,是利用原料的自然特征,选择合适台面和剥片角度进行单次剥片;第二类包括两面剥片技术、板状石核剥片技术和昆比哇技术,是在了解原料特征的基础上,对石核进行有计划的剥片,以便连续生产出多个大石片;第三类包括奇尔基技术、塔拜勒巴拉-塔奇恩基特技术和西维多利亚技术,是在较为复杂的剥片流程引导下,通过对石核的预制,获取具有相对稳定形态的大石片。在此基础上,初步分析了广西百色盆地发现的大型石核和大石片标本,探讨其在深入认识该地区石器工业面貌方面的作用和意义。     

Early Evidence of Acheulean Settlement in Northwestern Europe - La Noira Site,a 700 000 Year-Old Occupation in the Center of France

The human settlement of Europe during Pleistocene times was sporadic and several stages have been recognized, both from paleaoanthropological and archaeological records. If the first phase of hominin occupation (as early as 1.4 Ma) seems mainly restricted to the southern part of the continent, the second phase, characterized by specific lithic tools (handaxes), is linked to Acheulean settlements and to the emergence of Homo heidelbergensis, the ancestor of Neanderthals. This phase reached northwestern Europe and is documented in numerous sites in Germany, Great Britain and northern France, generally after 600 ka.At la Noira (Brinay, Central France), the Middle Pleistocene alluvial formation of the Cher River covers an archaeological level associated with a slope deposit (diamicton). The lithic assemblage from this level includes Large Cutting Tools (LCTs), flakes and cores, associated with numerous millstone slabs. The lithic series is classified as Acheulean on the basis of both technological and typological analyses. Cryoturbation features indicate that the slope deposits and associated archaeological level were strongly frozen and disturbed after hominin occupation and before fluvial deposition. Eight sediment samples were dated by the electron spin resonance (ESR) method and the weighted average age obtained for the fluvial sands overlying the slope deposits is 665±55 ka. This age is older than previous chronological data placing the first European Acheulean assemblages north of 45^th parallel north at around 500 ka and modifies our current vision of the initial peopling of northern Europe. Acheulean settlements are older than previously assumed and the oldest evidences are not only located in southern Europe. La Noira is the oldest evidence of Acheulean presence in north-western Europe and attests to the possibility of pioneering phases of Acheulean settlement which would have taken place on a Mode 1-type substratum as early as 700 ka. The lithic assemblage from la Noira thus provides behavioral and technological data on early Acheulean occupation in Europe and contributes to our understanding of the diffusion of this tradition.     

Large cutting tool variation west and east of the Movius Line

Norton et al. (2006) compared "handaxes" from Korea and two basins with Acheulean assemblages (Olorgesailie, Kenya and Hunsgi-Baichbal, India). The authors found significant morphological variance between Eastern and Western handaxes, leading them to conclude that East Asian tool forms were not morphologically similar to typical Acheulean implements. We test this finding using a larger array of localities, and find some metrical overlaps between handaxes and cleavers in the West and East. We indicate the role of convergence in lithic assemblage formation, but we also raise the possibility that handaxes and cleavers in the Luonan Basin (China) may represent evidence for Acheulean stone tool manufacturing methods.     

Étude préliminaire des industries archaïques de faciès Oldowayen du site de Hummal (El Kowm, Syrie centrale)

The spring site of Hummal is located in Central Syria, near the village of El Kowm between the Euphrates basin and the desert steppe stretching from Palmyra to Deir-ez-Zor. In 1966 the well was noted in a survey as Bir Onusi and a short preliminary study was carried out at the beginning of the 1980s. Since 1997, the Institute for Prehistory and Archaeological Science of the University of Basel has undertaken a complete interdisciplinary research program of this major site under the direction of J.M Le Tensorer, supported by the Swiss National Science Foundation and associated with the Directorate General of Antiquities and Museums of Syria under the direction of S. Muhesen. The site of Hummal is a prominent mound at an artesian spring built out of the sediments, which piled up during the whole Quaternary. Tectonic faults in the bed rock enabled the underlying water in a karstic system to flow out into a dolina, which trapped lacustrine, limnic and aeolian sediments since the Oldest Pleistocene. The impressive stratigraphy – 20 m high – comprises 23 geological units preserving a great number of archaeological levels. It covers an extremely long period of time ranging from the Oldest Palaeolithic (Oldowan) to Upper Palaeolithic (Aurignacian) over more than a million years. This impressive Old and Middle Palaeolithic sequence comprises several layers of Oldowan-like assemblage (23-16), an Acheuleo-Tayacian complex (14-13), five layers of Yabrudian (12-8) at least four levels of Hummalian (7, 6c, 6b, 6a) and a thick sediment complex with 8 Mousterian layers, each of them liable to be subdivided into several sublayers. The lithic industry in the lowest levels of the Hummal sequence, associated with abundant remains of large mammals, can be characterized by non-modified, quite fresh flakes, with, once in a while, traces of use but never bearing intentional retouches. Theses flakes are found with pebble-tools: choppers, chopping-tools, polyhedrons, bolas and core-like artifacts. This assemblage is typical in a broad sense of archaic Palaeolithic whose debitage corresponds to mode 1. From a techno-typological point of view, this industry tallies quite well with the so-called Oldowan stage. It shows remarkable similarities with the oldest assemblages at Ubeidiya but, so far, with no occurrence of bifacial knapping. If the layers 17 and 18 of Hummal relate to this period dating back to 1.6 to 1.2 million years, these levels would be the oldest ones ever found in central Syria. However, as we have no absolute dating at our disposal so far, we will remain careful in assigning a chronological time span for these layers. For this area, from a stratigraphic point of view, the Oldowan levels of Hummal occur before the Acheulean and certainly before the Acheulean sequence of El Meirah (region of El Kowm) which is itself related to the period before Matuyama-Brunhes paleomagnetic reverse. Dating of the lowest sequence of Hummal is underway. If we take into account stratigraphic and techno-typological observations, we assume that the Oldowan-like levels of the site should be older than one million years at least. The sequence of Hummal is one of the largest in the Near-East. Therefore, it can be regarded as a key-site for world prehistory.     

Les industries lithiques préoldowayennes du début du Pléistocène inférieur du site de Dmanissi en Géorgie

The lithic industry discovered at the Dmanissi site, in Georgia is dated to between 1.81 and 1.7 Myrs and is in association with a rich faunal assemblage composed of large Quaternary vertebrates, as well as several hominid fossils attributed to Homo georgicus, and attests to the human presence on the border of Europe at the beginning of the Lower Pleistocene. The material taken into account in this study was excavated from 1991 to 1999 and comprises 4446 lithic pieces coming from Beds I through VI of the site. The assemblage is very homogenous from the base to the top of the deposits and shows no significative evolutionary tendencies. The lithic material includes a high proportion of whole pebbles (33.8% of the assemblage) coming from two nearby rivers, the Mashavera and the Pinezaouri. They are essentially of fine and coarse grained volcanic tuff, basalt, but also of rhyolite, granite, quartz, as well as other volcanic and metamorphic rocks. Pebbles used for percussion, shaping or debitage were chosen according to their petrographic nature, their morphology and their size. Whole pebbles with percussion marks situated on their extremities or with isolated removals showing convexe edges, are abundant (1.3% of the assemblage). Other pebbles showing percussion marks on a flat face, were used as anvils. Broken pebbles and pebble fragments are very numerous (30.4% of the assemblage). These often show percussion marks on their cortical surfaces. Fractures are generally related to violent percussion as the pebbles were used for striking instruments, or as they were intentionally broken. Some fractures may have been caused accidentally during flaking. Pebble tools represent 4.8% of the lithic assemblage and 10% of the industry, excluding whole and fractured pebbles. These include essentially the primary choppers (pebbles with isolated concave removal negatives) (6% of the industry and 60.1% of the pebble tools), choppers showing continuous cutting edges without a point (2.1% of the industry and 21.2% of the pebble tools). Chopping-tools are very rare (0.8% of the industry and 8.7% of the pebble tools). Although choppers without pointed cutting edges were made using very few removals (3.3 on average), they usually present a regular cutting edge and seem relatively standardised. Cores are well represented (5% of the industry, excluding whole and broken pebbles). They are characterized by a low degree of exploitation and by a frequence of cortical striking platforms. Cored knapped on a single face are most frequent, representing nearly half of the pieces (42.3%), while bifacial cores are present in smaller proportions (34.2%) and multifacial cores are rare (6.3%). Non-modified flakes are very numerous and usually of small size and intentional retouch is absent. On the other hand, the cuttingedges of many the pieces; broken pebbles, pebble tools, cores and flakes, show irregular micro-retouch and irregular retouch such as isolated notches or with continuous or overlapping configuration, sometimes associated with localised crush marks which appear to have been caused by intensive use and heavy working of the pieces. A total of 31.3% of the non-modified flakes show irregular retouch on their cutting edges. One of the main characteristics of the Dmanissi industry appears therefore to be the obtaining of flakes, most often of small size, to be used without modification. The technological and typological characteristics of the lithic industry from Dmanissi allow to attribute the assemblage to a "Pre-Oldowayen" cultural horizon (Lumley de et al., 2004), characterized by the absence of small retouched tools, which appears in East Africa from 2.55 Myrs ago. This cultural horizon is present at the border of Europe, at Dmanissi, around 1.81 Myrs ago and in Western Europe, on the shores of the Mediterranean, at Barranco León about 1.3 Myrs ago and at Fuente Nueva 3 about 1.2 Myrs ago. The lithic industry from the Dmanissi site seems anterior to the Oldowan cultural horizon, characterized by the presence of standardized small retouched tools, which appears in East Africa around 1.8 Myrs ago and emerges in Mediterranean Europe around 800?000 years ago.     

Variabilité de l’Acheuléen de plein air entre Rhône et Loire (France)

The lithic assemblages of five open-air sites offer the opportunity to observe and compare Final Acheulean series located in the Loire department (South-East France). The sites were probably multi-activity places including large tools and flakes, according to the strategies used by humans. Three main categories of large bifacial tools mainly made of flint can be described, with a triangular or oval shape and with a transversal cutting edge. The ratio and intensity of flaking oppose the series. The Levallois flaking is always present and associated to various other types of methods. The sites, located on plateaus on the two banks of a small valley, suggest human circulating between the Saône-Rhône corridor and the interior basins of the Massif Central Mountains. The Rhodanian corridor yielded little evidence of Acheulean open-air settlements while in the Centre of France, they are numerous. These sites prove that systematic prospecting in this area will permit in future to complete the map of the Acheulean occupations in south-east France and discuss about the variability.