Une lame de faucille sous la stèle gravée Chalcolithique dite du « Chef de tribu », Vallée des Merveilles, région du Mont Bego, Tende, Alpes-Maritimes

The carved stele known as the “head of the tribe”, attributed to the Chalcolithic, erected at an altitude of 2290 m in the chaos of blocks in the Merveilles torrent in the Mont Bego region at Tende, was removed from its original standing place. Earth extracted from under the stele and sieved yielded a sickle blade in very fine and homogeneous Bedoulian pale biege translucid flint, pressure flaked on a heated core. The blade bears a light polish caused by cereal harvesting. This sickle blade is similar to those widely used in the southern Chassey culture (4300 to 3000 years before our era) but also sometimes in the Campaniform culture, during the ancient and middle Bronze age, like in Murée cave, in the Verdon gorges. The location of the sickle blade at the foot of the carved stele, known as the “head of the tribe”, is not just coincidental. It is highly probable that the blade was intentionally placed beside this rock. It is seemingly during a ritual ceremony that this sickle blade, probably still inserted in a wooden handle, was intentionally placed, in a propitious gesture or as an offering, beside the stele known as the “head of the tribe”.     

Figurations de l’amas stellaire des Pléiades sur deux roches gravées de la région du Mont Bego Z IX. GII. R 4 et Z IX. GIII. R 6

Two engraved rocks are situated 140 m from each other at an altitude of about 2250 m. One of them is called “female dancer”, and the other, “the Pleiads”, and both show a group of seven small pitted areas, of which one is smaller than the others and ‘ identified as the “Pleiads stellar cluster”, often depicted or mentioned during Antiquity and also throughout various historical periods.On each of these rocks, a large halberd, whose handle is oriented east-west, was traced along a natural fissure in the rock and engraved in the center of the composition. The “Pleiads stellar cluster” is represented on each of the two rocks beside the halberd : although situated to the west above the halberd blade on the “female dancer” rock, it is placed to the south and to the left of the halberd handle on “the Pleiads” rock. This difference may mark two distinct calendar data.The position of the different figures in the compositions illustrated on these two rocks, in particular inversions in the representation of some of them may indicate two distinct periods of the agricultural yearly cycle: on the rock called “female dancer”, the “heliacal raise” at summer's end, marking the beginning of the harvest and, on the rock called “the Pleiads”, the “heliacal setting”, just before winter, after the end of the harvest, when the rains soaks the ground and it is time to plow.     

Anglesites gen. nov. (Ammonoidea, Ancyloceratina), un nouveau genre d’ammonites hétéromorphes du Barrémien supérieur du Sud-Est de la France

The revision of the Crioceras puzosianum d’Orbigny, 1842 made during the revision of the Paléontologie Française of d’Orbigny, shows that this taxon belongs to a new genus: Anglesites gen. nov. This new genus, from upper Barremian age, is monospecific for the moment and is homeomorphic to the Leptoceratoides from the Lower Barremian. It is temporarily included in the subfamily of the Leptoceratoidinae. A neotype for the “Crioceras” puzosianum d’Orbigny, 1842 is herein designated.     

Considérations sur l’extension géographique du Néolithique final à « livre de beurre » en Touraine et Poitou (France)

The “livre de beurre” blades debitage is classically attached to Grand-Pressigny country (Indre-et-Loire). This question is reconsidered by the autors to ligth on their knowledge of the sites and raw materials in a broadest geographic expanse: the South of Touraine and Poitou. Cultural attribution of this practice is also reconsidered and replaced in largest context.     

Des crosses transformées en haches dans l’art néolithique armoricain : l’exemple du signe D de Dissignac (Saint-Nazaire, Loire-Atlantique, France)

A large number of Armorican engravings (Brittany, France) have been made by “pecking”. Each hammerstone impact caused the removal of a few square millimetres of rock, leaving distinctive groove called “flake negative”. The flake negatives are an authentic “signature of percussion” which informs us about the gestures employed by the engraver. The study of the signatures of percussion makes it possible for us to identify cases of superposition or to show as yet unperceived modifications of the engraved signs or transformations that have been carried out. For example, the technological study of Dissignac (Saint-Nazaire, Loire-Atlantique) showed the case of a crook transformed into a hafted axe. This method thus represents a new way in the development of the relative chronology of neolithic engravings in Armorica.     

Ostracodes et stratigraphie du néogène et du quaternaire méditerranéens

A stratigraphical chart of marine ostracoda from Lower Miocene to Recent is established. Selected species (approximatively 220) are those morphologicaly well characterized and known from different parts of the Mediterranean area. It appears that: • lower Miocene ostracodes are still poorly known; • specific diversity is high during the Tortonian and the Lower Messinian before the complete disappearance of marine Mediterranean species during the Upper Messinian évaporitic episodes; • during the early Pliocene, about half of the Upper Miocene marine species are reintroduced with the Atlantic waters; other species migrate for the first time in the Mediterranean Sea by the same way; • at the end of the Pliocene or at the beginning of the Pleistocene several species known in Mediterranean since the Middle Miocene or before, such as Cytherella sp. gr. transversa and Ruggieria tetraptera, as well some “nordic guests” such as Hemicythere villosa and Cythere lutea, appear. This work is an opportunity to confirme a Late Miocene age for the Neogene of Skyros (Aegean Sea), to assign the “Upper Pliocene” of Terquem to the Lower Pleistocene and to refute the existence of a pliocene psychrosphere.     

L’Homme fossile d’Asselar (actuel Mali). Étude critique,mise en perspective historique et nouvelles interprétations

During the well known Augiéras-Draper mission which took place in 1927 and 1928 between Dakar and Alger through the Sahara desert, T. Monod and V. Besnard discovered a human skeleton near the military post of Asselar in French Sudan (current Mali). Back in France, the fossil was given to the Institut de Paléontologie Humaine where M. Boule and H. Vallois were in charge of its study. This work was then published in 1932. After this first exhaustive study, Asselar man was barely used in anthropological studies, with the exception of O. Dutour's works in the 90's. The goal of this study is to understand why, despite some prestige, this fossil didn’t have the importance he was fated with its geographical and chronological position. Publications of the first third of the twentieth century, archives about this discovery and the skeleton it-self are in the center of this new analysis. Results show that because of the lack of specification about its unearthing and its dating, Asselar fossil is hardly usable in an anthropological perspective. It although shows that Boule et Vallois limited the study of this fossil to a discussion about the Grimaldi “race”, designation not use anymore. This race was created in 1906 by R. Verneau and the discussion of the relation between Asselar man and Grimaldi race was a virulent debate at this time. Finally, the study of Asselar skeleton with archeo-anthropological principles gave the opportunity to demonstrate, for the first time, a sepulchral context. This rehabilitation of Asselar fossil gives new perspectives which would be investigate with new approaches in dating, genetics, 3D imaging… and will fully contribute to discussions about North Africa peopling.     

Le Magdalénien de la grotte « Grappin » à Arlay (Jura, France) : nouveaux regards

The “Grappin” or “Saint-Vincent's” cave, on the western slope of Jura, East of France, has been explored since 1889. From then to 1960, it has yielded substantial material dated to middle “à navettes” Magdalenian developing during the late Pleniglacial. The study of this settlement, although often mentioned, was never dealt with comprehensively until now. Due to its scientific importance for the middle Magdalenian of western Europe, the site is to be reinvestigated through a global interdisciplinary project entitled “The Tardiglacial and the start of Holocene in the Jura and its margins”. This paper will review our present knowledge of the site, radiocarbon dates and archaeological data. It also focuses on ornaments and engraved mobile art.     

Proposition méthodologique pour une étude des esthétiques du Mésolithique : une analyse sociologique-anthropologique de la fin du Tardiglaciaire et durant le Postglaciaire en Europe occidentale

Do the decorated productions cover esthetics, i.e. the whole of the symbolic systems of a culture of hunters-gatherers? How to leave this glance with the aesthetic requirements that we other Westerners, pose on all things… and to exceed the debate of the artistic expressions thought from the aesthetic point of view, like “works of art” objects and “stylistics” objects? It is out of question “to make a fetish” of the productions decorated “works of art” while placing them at the starting point with our reflexion, (Studying them from a functional, technological, typological, art for art, meaningful point of view…) but to associate another of dimensions of the aesthetic experiment, i.e., the context of the decorated productions.     

Étude du site de Longgupo – Synthèse

If the hominids are of African origin, as data support, we can hypothesize that the date of the first population diffusion must be moved back to 2.5–2.6 mya, and that the first populations in central China were oriented toward new technological options, which are only found in Africa much later. In the present state of research, it appears that we should abandon our old paradigms, which have over time become “truths”, because instead of a unifying view–monolithic–of these periods, we advocate recognition of the existence of spatial and temporal cultural otherness.     

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.     

Sols et structures d’habitat du Paléolithique supérieur, nouvelles données depuis les Cantabres : la Galerie Inférieure de La Garma (Cantabrie, Espagne)

A brief review is done of the history of the research on Upper Paleolithic floors and structures, with a general outline of the main substantive and theoretical-methodological aspects. On the resulting “state of the art” we present the preliminary results of the study of the occupation evidences from the Lower Gallery of La Garma. In essence, it constitutes an astonishing ensemble of extensive Middle Magdalenian occupation floors, exceptionally rich and quite well preserved, including several structures and associated with rock art paintings and carvings of that period. The potential of the site is superlative, and the research’s project already begins to offer some interesting results of which this article is a fairly small advance.     

Relecture d’un modèle architectural du III millénaire provençal : l’Habitation n 1 du Collet-Redon à La Couronne (Martigues, Bouches-du-Rhône)

The open-air site of Collet-Redon (Martigues, Bouches-du-Rhône) was discovered in the 1940s, and excavated by M. Escalon de Fonton until the beginning of 1980s. Those pioneering works gave up important series of artefacts and domestic structures of Late Neolithic and Bronze Age that permit to define a new Neolithic culture: the Couronnien group. The importance of this establishment, as a reference in research on Late Neolithic period in South of France, is particularly based on built remains revealed in a sector called “Habitation no. 1”. Quantity and quality of architectural structures allowed M. Escalon de Fonton to describe a Neolithic domestic unit, which became a model for interpreting other regional sites. Since 1999, various studies of artefacts and structures, coupled with an excavation, have been engaged in order to discuss first interpretations. The purpose of this article is to present our results concerning architectural remains of “Habitation no. 1” sector. Study of ancient publications and new observations on structures permit us to suggest a revision of the plan proposed for this third millenary construction.     

Les pointes pseudo-Levallois du gisement moustérien Le Rissori, à Masnuy-Saint-Jean (Hainaut, Belgique)

The 1985-1992 excavation of the Middle Palaeolithic site Le Rissori provided 202 pseudo-Levallois points, distributed in four successive Mousterian series covering a period of time of about 200,000 years. The reference object is the typical five and more sided polygonal point. It is an asymmetrical variety of “débordant” flakes with their own striking platform, at the difference of classical “débordant”, the obliquity of which makes the difference in the following three categories : typical polygonals, atypical polygonals, and classical subtriangulars. The operating scheme - which is the same for all the categories- gives some large and thick flakes after “débitage”. The typical pseudo-Levallois points (polygonal and classical of type A) show two thick sides : the butt and the concave reshaped “débordant” side which is corresponding to the partial overcutting of the active striking platform of an uni- or bipolar recurrent Levallois core. Their function stands in latero-longitudinal (distal or proximal) convexities restoration, the usual process of which can only be restored with difficulties, because of the importance of the removed volume.Typical, polygonal and classical points become perfectly integrated into the Levallois system ; their technological scheme shows a lot of similarities, evoking an antesaalian evolution and origin. The pseudo-Levallois point so appears like a product with a technological vocation, which is revealing a latero-longitudinal restoration. The pseudo-Levallois point is moreover confirming the presence of a uni- or bipolar recurrent Levallois “débitage” with blades or lengthened flakes.     

Les Megacricetodon du gisement karstique miocène moyen de Blanquatère 1 (Pyrénées-Orientales, Sud de la France) : nouvelles espèces, implications biochronologique et phylogénique

Three Megacricetodon species are recognized in the Middle Miocene locality of Blanquatère 1 (Languedoc-Roussillon province, France). Two are new, the small-sized M. tautavelensis nov. sp. the medium to large-sized M. aunayi nov. sp., the third one being the already known M. “collongensis-gersii”, a medium-sized species found in other Miocene localities of the area. Size and morphology differentiate these species. Such a high number of contemporaneous species of the genus Megacricetodon is found for the first time in a Miocene locality in the region and indicate that the evolution of this genus in western Europe is likely more complicated. It may testify both of a biogeographical differentiation and of migration events. According to our calibration charts, the deposit is dated ca. 16 Ma ago. The position of Vieux-Collonges (MN 5) and Sansan (MN 6) on the biochronological scale is also discussed, as well as the estimated age of the biozonal boundaries MN 3/MN 4, MN 4/MN 5 and MN 5/MN 6.     

Évolution des environnements littoraux du bassin de Melilla-Nador (Nord-Est Maroc) au Messinien supérieur entre 6,0 et 5,77 Ma

This study of late Messinian deposits (E2 = TCC) from Melilla-Nador carbonate complex (Morocco) allowed us to characterize the environmental evolution between 6.0 and 5.77 Ma, which is a period considered as contemporaneous of the onset and development of the “messinian salinity crisis”. A statistical approach coupled together with classical petrographic study allows us to constrain the sedimentary dynamic of platforms and to propose deposition environment models. The Melilla-Nador platforms E2 deposits show a progressive continuous evolution of littoral environments in two major stages of available space creation and infill. The first stage corresponds to the build up of a reef complex between 6.0 and 5.85 Ma then the second stage, between 5.85 and 5.77 Ma, corresponds to the development of a mixed oolitic shallow ramp during the progressive infill of Melilla-Nador basin. The comparison with the Sorbas basin (Spain) TCC deposits exhibits a very close evolution of late Messinian littoral environments, which could be used as a correlation tool.     

Paléogéographie des chasseurs de l’Europe du Paléolithique supérieur : répartition et spécialisation des sites

During the Upper Paleolithic, Europe was occupied by human populations mainly living from hunting of big terrestrial mammals. A repartition of fauna and of archeological sites was done with a database: a repartition of Upper Paleolithic sites in central and western Europe. This study shows that the european space was structured following several factors; climate, environment, cynegetic behaviours… We observe a partition of Europe with a mediterranean area with mainly deer, and ibex and an atlantic area with reindeer. Equally, most of the occupations are localized in the “aquitano-cantabric horn” around the Gulf of Gascony. The occupation of Europe undergone a pulsation with a retreat of occupations toward the west and the south during the glacial maximum, then a colonization of North Europe during the Tardiglacial climatic amelioration.     

Révision taphonomique et techno-typologique des deux ensembles attribués au Châtelperronien de la Roche-à-Pierrot à Saint-Césaire

The Chatelperronian from la Roche-à-Pierrot in Saint-Césaire is characterized by its strong “Mousterian component”. It was discovered in a layer named Ejop, which had originally been sub-divided in two parts (Ejop SUP and Ejop INF). Up to now, the industry coming from these two sub-layers had been analyzed together without discriminating lithics discovered within the upper part from the ones discovered within the lower part. Here we present the results of our taphonomical and techno-typological analysis of the lithic industry attributed to each of the two sub-layers, including the artifacts discovered in 1993, in order to test if the strong “Mousterian component” of Ejop is shared by Ejop SUP as well as by Ejop INF. We show that the raw materials used at the site originate mostly from the local environment in both sub-layers, and that they are from a relatively low quality. Despite the small number of artifacts coming from Ejop INF, they are characteristics from a technological and typological point of view of the Mousterian, and not of the Chatelperronian. In contrast, the analyses of Ejop SUP cores show that method (volumetric blade production) and technic (marginal percussion) used are characteristic of the Chatelperronian. In Ejop SUP, scrapers still count for about half of the retouched stone-tools. Morphology and debitage technique for retouched stone-tools vary depending on the stone-tool type (end-scrapers and Chatelperron backed pieces are usually made out of blades removed with marginal percussion). Yet, it is not possible to separate within Ejop SUP two components, one Mousterian and the other one specific of the Chatelperronian, according to edge and surface damages of retouched stone-tools. We show that that Saint-Césaire Ejop layer contains two different sub-layer, a Mousterian one Ejop INF, and a Chatelperronian one, Ejop SUP. In the current state of knowledge on the site, it is not possible to decide whether the high proportion of scrapers in Ejop SUP is a testimony of retention of ancient method of production (if not ancient way of using stone-tools as hypothesized by Guilbaud et al.) or of post-depositional integration of Mousterian objects within a Chatelperronian context.     

Les kystes de dinoflagellés des Argiles Ostréennes du Bassin de Paris, France

Palynological studies realized from a borehole drilled on the site of ANDRA (Agence Nationale pour la gestion des Déchets RAdioactifs; Aube Centre near Soulaines, Paris Basin, France) show a sedimentary discontinuity between, on one hand, the Argiles à Plicatules (lower Aptian in age) and Argiles Ostréennes (Lower Barremian/Upper Barremian in age) and, on the other hand, between these same Argiles Ostréennes and the Calcaire à Spatangues (Lower Hauterivian). These conclusions argue against the chronostratigraphical subdivision recently proposed on the basis of sequence stratigraphical and sedimentological interpretations.