Pigment spectroscopy analyses in Maltravieso cave,Spain

Maltravieso cave (Estremadura, Spain) was recently the subject of ATR-FTIR spectroscopy of 8 figures (four hand stencils, a red horse figure, a black bull figure, a pair of black lines, and a pair of brown lines). These artistic representations are composed of different colors including red, brown, and black figures. The analyses showed that different naturally occurred material compounds in the cave (such as kaolinite) were used in the creation of the ochre to obtain different hues. Hand stencils are made of earth pigment that is naturally present in the cave which contained hematite, magnetite, and goethite as chromophores material. The red horse figure was made with kaolinite-based ochre. The black bull figure was made with charcoal (identified with Raman spectroscopy). The pigmental composition analyses show that they are composed of the same natural matter found inside the cave. Our results suggest that different paintings in the cave have been produced by different techniques and these techniques are linked to different chronological periods.     

Rôle du gypaète barbu (Gypaetus barbatus) dans la constitution de l’assemblage osseux de la grotte du Noisetier (Fréchet-Aure,Hautes-Pyrénées,France)

Located in the Aure Valley (French central Pyrénées), the Noisetier cave opens at 825 m asl. This Middle Palaeolithic site has produced a Mousterian industry associated with a rich faunal assemblage. Bone remains are dominated by Chamois then Ibex and Red deer. Taphonomic analysis strongly suggests a human origin for the Ibex and the Red deer but questions arise for the Chamois. The chamois assemblage differed from the bones of both species by its low cut marks ratio. Semi-digested bones are particularly abundant. Differences are even more perceptible for skeletal portions. For Red deer and Ibex, long bone remains are mostly shaft portions whereas for Chamois, ends are the most abundant. Comparisons of the Noisetier cave bone assemblage with different present-day reference data leads to the conclusion that Chamois bones have mostly been accumulated by bearded vultures.     

Propiedades tafonómicas de las asociaciones óseas de pinnípedos en la costa atlántica de la Isla Grande de Tierra del Fuego, Argentina

A preliminary comparative study of pinniped bone assemblages from Late Holocene archaeological sites and from present day deposits on the Atlantic coast of Isla Grande de Tierra del Fuego is presented. The aim is to assess the properties distinguishing bone accumulations of these marine mammals formed by human activity and those formed by natural processes. The evidence suggests that anthropic assemblages differ from natural ones in a number of properties, such as anatomical composition and integrity and of the age profile of the individuals represented, and they look alike in other respects, such as bone specimen fragmentation.     

Nouvelles recherches sur l’identité culturelle et stylistique de la grotte Chauvet et sur sa datation par la méthode du C

The discovery of Chauvet cave, at Vallon-Pont-d’Arc (Ardèche), in 1994, was an important event for our knowledge of palaeolithic parietal art as a whole. Its painted and engraved figures, thanks to their number (425 graphic units), and their excellent state of preservation, provide a documentary thesaurus comparable to that of the greatest sites known, and far beyond what had already been found in the group of Rhône valley caves (Ardèche and Gard). But its study – when one places it in its natural regional, cultural and thematic framework – makes it impossible to see it as an isolated entity of astonishing precocity. This needs to be reconsidered, and the affinities that our research has brought to light are clearly incompatible with the very early age which has been attributed to it. And if one extends this examination to the whole of the Franco-Cantabrian domain, the conclusion is inescapable: although Chauvet cave displays some unique characteristics (like every decorated cave), it belongs to an evolved phase of parietal art that is far removed from the motifs of its origins (known from art on blocks and on shelter walls dated by stratigraphy to the Aurignacian, in France and Cantabrian Spain). The majority of its works are therefore to be placed, quite normally, within the framework of the well-defined artistic creations of the Gravettian and Solutrean. Moreover, this phase of the Middle Upper Palaeolithic (26,000–18,000) coincides with a particularly intensive and diversified local human occupation, unknown in earlier periods and far less dense afterwards in the Magdalenian. A detailed critique of the treatment of the samples subjected to AMS radiocarbon dating makes it impossible to retain the very early age (36,000 cal BP) attributed by some authors to the painted and engraved figures of Chauvet cave.     

Recherches dans le massif d’Ardines : nouvelles galeries ornées de la grotte de Tito Bustillo

During the year 2002 we have continued the works in the massive of Ardines at Ribadesella, Asturias, and especially in its fundamental cave, Tito Bustillo. Here the prospection has permitted us to find several new elements of great cultural and graphic value. A consistent deposit in four cutted contours in the form of head of hind and also two new galleries, called gallery of the Bisons and gallery of the Anthropomorphes, communicated with the Principal Gallery of the cave and mutually. In this last one exist remains of adaptation of the space, bony remains that we are yet digging and two figures of painted anthropomorphes with an exceptional interest. Finally, in the ensemble N XI, place where it is found the habitation deposit, and where we have found large masses of red colourings prepared for its use, exists a small final cave, where also it has been painted in its interior, and where the mouth is opened among the remains of a great deposit in surface that occupies all its northern part.     

Les colorants dans l’art pariétal et mobilier paléolithique de La Garma (Cantabrie,Espagne)

La Garma Cave is an Upper Palaeolithic site located ca 15 km from Santander (Cantabria, Spain). The lower gallery, which is accessible thanks to two wells, keeps paintings on the walls and numerous objects laying on the floor, objects made in bone or antler which are carved, engraved and painted. The analysis of more than 50 samples taken from the walls or the objects (37 red, 11 black, five yellow, two brown, one purple) takes part in the global project of the “chaîne opératoire” comprehension of the prehistoric painting activity. The analysis is aimed also to understand the organisation of La Garma cave, looking for the various steps of the decoration of the different rooms. The results bring to light the modulated realisation of the wall paintings: few figures were painted rapidly without any specific intention, the majority, on the other hand, were realised after a complex preparation of the painting matter with the use of specific paint pots.     

Une sculpture paléolithique inédite : la silhouette féminine en bas-relief de Gouy (Seine-Maritime,France)

The subject of this note (a little depiction of a female body in left profile) belongs to the Palaeolithic cave of Gouy (Seine-Maritime). Executed in bas-relief (on limestone), it comprises pre-defined volumes comparable with the graphic conventions of figures of the Lalinde/Gönnersdorf type. Despite these convergences, the example from Gouy has no known equivalent at present, since this is the first time that the technique of bas-relief is encountered among these systematic silhouettes. The subject depicted is closely associated with a vertical cleft (that of a vulva), which forms the whole of its left edge. As analysis has progressed, various intentional traces have also been encountered and described, which are more or less comprehensible and slight; they only permit a few hypotheses. By revealing the presence of different vestiges (preserving shapes) that are truly carved in the cave's rock wall, the bas-relief highlights the use of sculpture in Gouy – this is a crucial fact – which only just escaped being totally unknown, because of the destruction of the front part of the cave. Together with the revelation of the variety of techniques used in Gouy, data have gradually been gathered together, which argue in favour of a frequentation of the cave over a long period. For the moment, there is no evidence enabling one to choose between the two probabilities of the bas-relief being either a ‘portable object’ or a ‘wall fragment’.     

Habitat et mode de vie des chasseurs paléolithiques de la Caune de l'Arago (600 000-400 000 ans)

Several human occupations have been identified within the deposits of the Caune de l’Arago Cave site, dated from 700 000 years to 100 000 years old. The exceptional wealth of these archeological levels provides an opportunity for the study of different types of habitat and behavioral patterns of Paleolithic hunters between 600 000 and 400 000 years ago. Results from preliminary studies, carried out over the last 30 years on these archeological levels, allow for the proposition of a typology for cave habitats during the Middle Pleistocene in the south of France. In fact, four types of habitat were identified and defined. They have been described according to different characteristics such as, the thickness of the archeological accumulation, the animal species represented, the season during which the animals were hunted, the state of conservation of the fossils discovered, the morpho-technological and typological characteristics of the lithics, the categories of raw materials used and the territory exploited by the hominids inhabiting the cave, as defined by the raw materials represented. The four habitation types defined are: the long duration habitat, where the cave was used as a home base; the temporary seasonal habitat, in which case the cave served as a secondary campsite; the hunting stopover and the bivouac, during which the cave was used as a refuge for short term stays. Behavioral patterns appear to be directly related to the type of habitat and oriented towards a principal activity: hunting. The activities performed by the inhabitants of the cave seem to be more diversified during prolonged or seasonal occupations, whereas they appear to be reduced or very specialised during brief stays. Generally, The characteristics studied show that the Caune de l’Arago Cave site had multiple uses over time for Anteneandertalian family groups and hunters who left traces of their activities, allowing us to better understand their lifestyle.     

Étude taphonomique, paléoécologique et archéozoologique des faunes de grands mammifères de la seconde moitié du Pléistocène inférieur de la grotte du Vallonnet (Roquebrune-Cap-Martin, Alpes-Maritimes, France)

Vallonnet cave (Alpes-Maritimes, France) provided archaic lithic tools together with a big amount of large mammals of the end of lower pleistocene. At the crossing of diverse ecological niches in time and space, three main levels and within them several smaller units were distinguished. The poorly mineralized bones witnessed a huge diagenetic fragmentation. The presence of the animals in the cave seems to be linked to the reasons of their death. The exhaustive and systematic observation of the bones, like the bears probably used to die inside the cave. Some other carnivores especially hyenas, used the cave as a nursery. Man also occupied the cave and had an activity mainly on large cervid bones and on some other species as well. The very progressive deposit gave a way for carnivores and porcupine to gnaw the bones on the ground before their burial. The succession of actions (man, carnivores and porcupine) on the same bones is characteristic on Vallonnet large mammals bones.     

L’exploitation non alimentaire des ressources animales pendant le Magdalénien au Nord-Est de la Peninsule Ibérique. L’exemple de la grotte du Parco (Alòs de Balaguer, Lleida, Espagne)

Parco cave, discovered in 1974, has yielded more than 50 objects fashioned of hard animal parts from levels dating to later phases of the Magdalenian. In the work described here, we have undertaken a technotypological analysis of this previously unstudied bone and antler assemblage. The osseous series from Parco are homogeneous and very similar to those from nearby sites of roughly the same time period; that is to say of the late Upper Magdalenian of the peninsular Mediterranean. The latter are composed primarily of hunting weapons dominated by antler projectile points, as well as eyed bone needles and a few shell ornaments. Technological analysis shows production in which there is a tight relationship between morphological type and raw material employed. The production schema saw the removal of blanks by means of groove and splinter technique, followed by shaping of pieces by scraping and finishing of them - in some cases by abrasion.     

L’industrie du site néandertalien de la grotte de Vindija (Croatie) : une révision des matières premières lithiques

The new analysis of the Middle Paleolithic industry from the cave Vindija (Croatia), showed a necessity of revision of the previous obtained data especially considering the use and origin of the raw materials (Kurtanjek and Marci, 1990). The results presented in this study pointed out some new aspects of interpretation. First, the significance of quartz in the Middle Paleolithic was underestimated. At the same time it is obvious that the major change in the use of the raw material was at the beginning of the Upper Paleolithic and of the Epigravettian, especially in the use of chert. The second change is registered in the use of chert between Middle and Upper Paleolithic: the chalky nodules of chert are more frequent in the Upper Paleolithic then the river pebbles used in the production of Middle Paleolithic artefacts. Still, the origin of this new raw material is at the moment unknown.     

Évolution des caractères technologiques et typologiques des industries lithiques dans la stratigraphie de la Caune de l'Arago

The thick Quaternary deposits of the Caune de l’Arago (Pyrénées-Orientales, France) are dated to between 690 000 and 90 000 years old. At least fifteen different archeostratigraphical units have been identified within these deposits, each corresponding to distinct prehistoric occupations. Numerous stone tools made from several different rock types, have been discovered in each unit. The tools present specific characteristics concerning the choice of raw materials, the typology, and the technology used to produce them. Morpho-technological study of the different components of the assemblage contributes to a better understanding of the debitage methods used for their production. Each raw material is considered individually in order to ascertain its origin in the environment, its typological role and the technology applied during its exploitation. Defining production systems leads to the characterisation of the assemblages from each unit. When compared, they reveal common elements, as well as differences, suggesting evolutionary trends. Some observations are also made concerning the extent to which changing uses of the site may have influenced the general morphology of each assemblage, therefore taking into account exterior factors. Analysis of this rich stone tool assemblage helps to situate the Caune de l’Arago industry within the larger evolutionary context of the Lower Paleolithic in Mediterranean Europe.     

Les récentes découvertes à Baerya dans le district de Bijie, au nord de la province de Guizhou (Chine)

Fauna associated with stone artifacts have recently been uncovered, in the course of a survey from a cave site named Baerya, town land of Bijie, Guizhou province. The first observations suggest a human occupation. In the absence of chrono-stratigraphic data, it is not possible to assess the age of the site. Nevertheless the presence of lower Pleistocene fauna suggests a very ancient age for this human occupation. Further field research will be necessary to determinate the age and nature of the site.     

L’Aurignacien archaïque de la grotte El Castillo (Espagne) : caractérisation technologique et typologique

In this paper, we present the techno-typological study of level 16 of El Castillo cave (Archaic Aurignacian). In this level, we can identify an important bladelet production from schémas opératoires of unipolar prismatic cores, carinated endscraper and carinated burins types. Besides, we find a specific production of Discoid conception. The retouched blanks, though scanty, are dominated by the Dufour bladelets. Level 16 is in relation with the Archaic Aurignacian at the Cantabrian Iberia, which is present in sites like Cueva Morín, Labeko Koba, Gatzarria, or Isturitz and it also is in relation with the Mediterranean Archaic Aurignacian. Finally, we analyse the different hypotheses about the Initial Upper Paleolithic origin in Europe. The mosaic hypothesis is acceptable for us.     

Rongements sélectifs des os par les porcs-épics et autres rongeurs : cas de la grotte Tianyuan, un site avec des restes humains fossiles récemment découvert près de Zhoukoudian (Choukoutien)

The Tianyuan cave near Zhoukoudian is among the most special localities in North China for its many porcupine gnawing marks on the bones, as is often the case acknowledged only in South China. But porcupines did not gnaw all the bones, that is gnawing is selective. Skulls, mandibles, tooth roots and long bones are frequently gnawed. The short bones are almost free from gnawing. The selection indicates that, for porcupines, bone gnawing is not only a necessity for attrition of incisors, but also a process of extracting nutrients from the marrow. Additionally, the porcupine gnawing marks can also be employed to determine the provenance of the fossils that were discovered by the local people before the systematic excavation. Those bearing porcupine tooth marks only appear in the upper assemblage. The other significance of the gnawing marks is to infer the habitant of the cave. The bones from the human fossil bearing layer have few tooth marks, which may represent a period of human occupation of the cave. In the upper assemblage, the gnawing marks appear frequently, it may indicate that porcupine and other rodents lived in the cave during this time span.     

Etude comparative de la densite de groupes de poissons cavernicoles et epiges (characidae,cyprinidae, clariidae)

The group density of four species of cave fishes (Caecobarbus geertsi, Barbopsis devecchii, Astyanax gen. and Uegitglanis zammaranoi) and of two taxonomically related epigean species (Barbus conchonius and Hyphessobricon scholzei) was measured tridimensionally in an experimental aquarium, using a video recorder and a mirror inclined at 45° placed on top of the aquarium. The experiments were conducted in dim red light. The illumination was continuous in the case of cave fishes. For the epigean forms a 12/12 LD cycle was superimposed using dim achromatic sources. The relative positions of individuals within their own specific group were registered hourly during a week (168 h). Results show that in cave forms, the mean density of groups falls within the theoretical limits of random distribution values in all cases, whereas epigean species display a non-random aggregation tendency.     

Les nodules sphériques de basalte de l’unité archéologique US2 du site de « Bois-de-Riquet », France : origine et caractérisation d’une sélection

Sometimes represented in high percentages, manuports constitute an important component of the tools in Lower Pleistocene sites. As such, they greatly participate in the established models for the understanding of Plio-Pleistocene hominin behaviour and territorial organization in Africa and Europe. However, their role among this component remains hypothetical. The lithic assemblage of US2 at the Bois-de-Riquet site has yielded 100 nodules. Their abnormal presence in the context of the cavity questions the anthropic nature of their introduction and therefore of their possible use. The BDR industry is therefore participating in the open debate on the function of manuports. The main objective here is to demonstrate that these objects, although originating from local formation, are neither produced in the cavity, nor introduced naturally, but that they have been the object of an anthropic contribution among the lithic assemblage within the bone remains and probably related to them. The anthropic introduction of natural nodules from several local sources will be demonstrated here. For this, sampling was carried out in all local volcanic contexts where nodules are naturally present in a primary or secondary position. Each of these samples has been compared to the archaeological artefacts from US2. A local historical anthropic context, where these nodules were used for building a roman road, completes this comparison to serve as an anthropic reference. The results demonstrate the anthropic introduction of basalt balls into the US2 of Bois-de-Riquet site and also make possible the identification of raw material sources in which US2 lithic assemblage was selected.     

Les faunes des sites du Pléistocène supérieur du Caucase méridional : Grotte de Saka?hia, Grotte d’Ortvala et Grotte du Bronze (République de Géorgie)

The paleontological analysis of the fauna from three Late Pleistocene localities in Southern Caucasus (Saka?hia, Ortvala, and Bronze cave) confirmed the presence of Ursus spelaeus, Canis lupus, Equus ferus, Rhinocerotidae, Cervus elaphus, Capreolus capreolus, Alces alces, Bison priscus, Capra caucasica, Ovis ammon and Sus scrofa. The study also permitted the identification of new taxa for these localities. There may be the presence of reindeer (Rangifer tarandus) at Saka?hia, however it has not yet been confirmed. Moreover, remains of aurochs (Bos primigenius) were identified, in particular at Bronze cave where its abundance is exceptional. Indeed, Bos and Bison are generally very rare in Southern Caucasus. The analysis of the proportion of the different species in each locality revealed the two types of occupations of the caves, one dominated by hominids and the other by carnivores. At Saka?hia, where fauna is dominated by the presence of cave bear, the cave was seasonally occupied by Neanderthal groups. On the other hand, Bronze cave corresponds to a habitat of hunters, which occupied the site for longer periods.