A Tamed Brown Bear (Ursus arctosL.) of the Late Mesolithic from La Grande-Rivoire (Isère, France)?

A pair of mandibular rami from a brown bear (Ursus arctosL.) was found at the rock shelter of the Grande-Rivoire in the Castelnovian level. Both exhibit a peculiar deformation affecting the bone between the first and second molars and the roots of these teeth.The perfect symmetry of this deformation, the absence of pathological features, and the misplacement of the teeth suggest that a thong had been placed around the mandible while the animal was young; the mandible then grew around the thong.The interest of this find is that it both demonstrates the taming of a bear and the complexity of the relationships between humans and animals during the late Mesolithic.     

SHELL FRAGMENTATION AS A TOOL FOR QUANTIFICATION AND IDENTIFICATION OF TAPHONOMIC PROCESSES IN ARCHAEOMALACOLOGICAL ANALYSIS: THE CASE OF THE CANTABRIAN REGION (NORTHERN SPAIN)

This paper presents a quantification method for archaeological molluscs using fragmentation categories. By employing the data from nine prehistoric sites (13 000 to 5000 bp ; 15 700 to 5700 cal bp ) in Cantabrian Spain (northern Spain), it has been shown that traditional methods, based on one or two anatomical elements, systematically produce a loss in the minimum number of individuals (MNI) that is sometimes significant. This paper also proposes using fragmentation categories in the calculation of the fragmentation index. In addition, based on these indices, a reflection is made on the difficulty involved in associating the amount of fragmentation of the shells with the taphonomic processes that have occurred at the archaeological sites, especially in discerning which agents have caused the fragmentation.     

Economics and environmental change during the Late Mesolithic and Neolithic periods — investigations in the valley of the Gieselau near Albersdorf,Schleswig-Holstein,Germany

Abstract

Interactions between people and the environment have resulted in constant changes in relief and soil conditions since the Neolithic. Soil transport and degradation had considerable effects on human land use. Extensive field investigations (excavations, auger sampling), measurements (e.g. texture, pH-value, C_org, N), datings (¹⁴C, pottery), together with extensive literature searches in different scientific disciplines (archaeology, palaeoecology, palaeoclimatology etc.), made it possible to reconstruct the Holocene landscape development in four study areas along the valley of the Gieselau near Albersdorf (Schleswig-Holstein, Germany). Stratigraphies were established in the study areas. This paper describes landscape developments around Albersdorf and in northern Central Europe during the Late Mesolithic and Neolithic. The compiled data for the landscape and land-use history serve as a basis for the design of the extensive Archaeological-Ecological Centre Albersdorf (AÖZA) — occupying a site of approximately 40 hectares — using reconstructed features from the Neolithic landscapes.     

Black Cyclope neritea Marine Shell Ornaments in the Upper Palaeolithic and Mesolithic of Franchthi Cave,Greece: Arguments for Intentional Heat Treatment

Abstract

The prehistoric site of Franchthi Cave yielded an exceptionally rich collection of personal ornaments. A reassessment of the Palaeolithic and Mesolithic ornaments from the site led to the hypothesis that a variable fraction of at least one type of personal ornaments, i.e. marine shell beads belonging to the species Cyclope neritea, may have been intentionally heated to change their natural whitish color to black. The limited conditions in which blackening can occur through heating, as well as comparison with the percentage of burnt land snails, animal bones, fish bones, and marine molluscan food remains in the Upper Palaeolithic and Mesolithic sequence, supports a special heat treatment for Cyclope neritea shells at Franchthi Cave.     

GREENSTONE AXES FROM EASTERN CENTRAL SWEDEN: A TECHNOLOGICAL-PETROLOGICAL APPROACH*

Thin-section study of Mesolithic-Neolithic axes from five sites in eastern central Sweden and of dolerites occurring in the vicinity showed that the axes were almost definitely produced from local material. Knapping experiments were carried out on blanks from two of these local dolerite varieties and on control material from Delaware, New Jersey, to produce thin-butted axes. These showed that the unconventional shape of the Swedish preforms is mainly, if not completely, determined by the intrinsic properties of the rock and not by local or regional cultural differences or bad craftsmanship. A number of features were observed in thin-section, such as a relatively coarse grain size, veining and small cracks, which may lead to the inferior knapping qualities of the Swedish dolerites.     

RADIOCARBON DATING OF MESOLITHIC OPEN‐AIR SITES IN THE COVERSAND AREA OF THE NORTH‐WEST EUROPEAN PLAIN: PROBLEMS AND PROSPECTS

This paper discusses the problems with sampling materials and sampled contexts in the framework of radiocarbon dating of Mesolithic sites situated in generally dry, acid and bioturbated coversand deposits within north‐western Europe. The case studies presented all relate to the coversand regions of northern Belgium and the Netherlands, two areas for which very large sets of radiocarbon dates performed on different organic components are currently available. The study points out that charred hazelnut shells from surface hearths and charcoal from hearth pits guarantee the most secure dating results, while the dating of calcined bones and food crusts from Final Mesolithic pottery so far remains problematic.     

AN 8500‐YEAR‐OLD BLADDER STONE FROM UZZO CAVE (TRAPANI): FOURIER TRANSFORM–INFRARED SPECTROSCOPY ANALYSIS*

A calcium carbonate (calcite) bladder calculus was found in the pelvis of an adult female buried in a Mesolithic cave‐tomb on the coast of Sicily; it was dated by ¹⁴ C to around 6500 bc . Its chemical composition, which was not known before, was determined by means of Fourier transform–infared microspectroscopy (FT–IR–M) using the high‐pressure diamond cell, a device that makes it possible to analyse a small amount of the sample (1–2 µg). In this way, the analysis of all the laminations of the calculus was performed without destroying the sample. Although calcite was the main component, carbonate apatite was also detected in the nucleus and in a more external layer.     

RADIOCARBON DATES FROM THE OXFORD AMS SYSTEM: ARCHAEOMETRY DATELIST 34

This is the thirty‐fourth list of AMS radiocarbon determinations measured at the Oxford Radiocarbon Accelerator Unit (ORAU). Amongst the dates obtained for archaeological sites included here are the latest series of determinations from the key sites of Proskynas (Greece), Kova?evo (Bulgaria) and Khirbet Qeiyafa (Israel), as well as others dating to the Palaeolithic, Mesolithic and later periods. Submitters of the material provide comments on the significance of the results.     

THE AMINOCHRONOLOGY OF MAN‐INDUCED SHELL MIDDENS IN CAVES IN NORTHERN SPAIN*

Here, we provide the first report on the ages of 54 archaeological levels in 38 caves in northern Spain by means of the aspartic acid d /l ratio measurements in Patella shells, with good results. For this purpose, we developed an age calculation algorithm that allows the numerical dating of deposits from other archaeological localities in the area and nearby regions. We conclude that the sample size—that is, the number of shells analysed within a single level—reinforces the importance of analysing numerous specimens per horizon and the understanding of the time‐averaging concept. The ultrastructure of different species of Patella shells was also studied, showing calcite in their apexes and aragonite at their margins.     

Last Glacial Human Settlement in Eastern Cantabria (Northern Spain)

While the excavation of individual sites remains fundamental to the creation of the Palaeolithic archeological record, increasingly the focus of prehistoric research is on human adaptations to and within natural regions. Such a reorientation implies viewing sites and occupations as samples of different suites of activities in various habitats across space and time; it is dependent on the use of radiocarbon to date and relate occupation residues among sites; and it necessitates the application of methods to uncover patterns of human mobility as an integral aspect of subsistence economy, demographic arrangements and social relations. This paper contributes to the regional study of Last Glacial foragers by presenting preliminary aspects of a case study from the Asón River basin in eastern Cantabria. Assembled here are data from several recent and a few older excavations in sites distributed between the present shore of the Bay of Biscay and the uplands of the Cantabrian Cordillera. The main sites are El Otero, La Chora, La Fragua and El Perro near or at the present mouth of the river, the classic cave of El Valle in the mid-valley, and El Mirón and El Horno near the cave art loci of Covalanas, La Haza and Cullalvera in the upper valley. While the highest density of known sites in the whole drainage area occurs during the Magdalenian and Azilian periods (17–10 kya), there is evidence for substantial abandonment of the montane interior during the Mesolithic, when human settlement was concentrated around the estuary of the Asón, after which time the whole valley was repopulated in the Neolithic.