The mesolithic occupation at Isolidda (San Vito Lo Capo), Sicily

‘Gruppo dell’Isolidda’ is a complex of five caves along a rocky cliff on the eastern side of the promontory of San Vito Lo Capo (Trapani) in NW Sicily. In 2004 archaeological excavations in the slope below the caves revealed a stratified deposit, partially in secondary position, containing levels with Late Epigravettian and Mesolithic stone tool assemblages. Early Mesolithic stone tool industries, characterized by backed microlithic tools, were distributed in two contiguous layers (SU 21 and SU 25), the lowest of which (SU 21) also contained Epigravettian tools, probably due to sediment reworking. Three AMS dates on Phorcus turbinatus shells (~9520-8990 cal. BP) are chronologically compatible with the Early Mesolithic materials and suggest that the bulk of the deposit accumulated then. A third level, lying above the previous ones, contained material culture associated to the Late Mesolithic or Early Neolithic. Faunal remains from the site represent mainly food refuse and included abundant shells of intertidal molluscs (e.g. Phorcus turbinatus and Patella sp.), along with few fragmented bones of terrestrial herbivores (e.g. Cervus elaphus and Sus scrofa). Oxygen isotope analyses on shell carbonates of Phorcus turbinatus show that, around 9520-9000 cal. BP, marine molluscs were exploited year-round, albeit more often in autumn and winter

The ‘Hidden Foods’ project: new research into the role of plant foods in Palaeolithic and Mesolithic societies of South-east Europe and Italy

The ‘Hidden Foods’ project is a new research programme aimed at reconstructing the importance of plant foods in prehistoric forager subsistence in Southern Europe, with a particular focus on Italy and the Balkans. The role of plant foods in pre-agrarian societies remains one of the major issues of world prehistory. Popular narratives still envisage ancient foragers as primarily ‘meat-eaters’, mainly as a consequence of the poor preservation of plant remains in early prehistoric contexts, and due to the employment of methods particularly focused on the contribution of animal protein to human diet (e.g. isotope analysis) (e.g. Bocherens 2009; Jones 2009; Richards 2009). Recently, new methods applied to archaeological evidence have provided a different understanding of hunter-gatherer dietary preference and interaction with the environment. Harvesting and processing might not have been the sole prerogative of agricultural societies, and plant foods seem to have played an important role amongst hunter-gatherers (e.g. Revedin et al. 2010

Dating human occupation and adaptation in the southern European last glacial refuge : The chronostratigraphy of Grotta del Romito (Italy)

Grotta del Romito has been the subject of numerous archaeological, chronological and palaeoenvironmental investigations for more than a decade. During the Upper Palaeolithic period the site contains evidence of human occupation through the Gravettian and Epigravettian periods, multiple human burials, changes in the pattern of human occupation, and faunal, isotopic and sedimentological evidence for local environmental change. In spite of this rich record, the chronological control is insufficient to resolve shifts in subsistence and mobility patterns at sufficiently high resolution to match the abrupt climate fluctuations at this time. To resolve this we present new radiocarbon and tephrostratigraphic dates in combination with existing radiocarbon dates, and develop a Bayesian age model framework for the site. This improved chronology reveals that local environmental conditions reflect abrupt and long-term changes in climate, and that these also directly influence changing patterns of human occupation of the site. In particular, we show that the environmental record for the site, based on small mammal habitat preferences, is chronologically in phase with the main changes in climate and environment seen in key regional archives from Italy and Greenland. We also calculate the timing of the transitions between different cultural phases and their spans. We also show that the intensification in occupation of the site is chronologically coincident with a rapid rise in Mesic Woody taxa seen in key regional pollen records and is associated with the Late Epigravettian occupation of the site. This change in the record of Grotta del Romito is also closely associated stratigraphically with a new tephra (the ROM-D30 tephra), which may act as a critical marker in environmental records of the region

I manufatti in pietra scheggiata

Livret de musé

Chapitre XI. Fabriquer lames et lamelles au Paléolithique supérieur

« Les supports typiques pour le Paléolithique supérieur sont les lames et les lamelles » (Djindjan et al., 1999). On sait cependant que, dès la fin du Paléolithique inférieur, on enregistre une tendance certaine à produire des supports de forme allongée. Ce phénomène se poursuit au cours du Paléolithique moyen et perdure dans les complexes de transition. Il faut toutefois préciser que les méthodes développées pour obtenir ces formes allongées ont varié suivant les époques. En fait, il semble ..

Analisi funzionale di armature geometriche in contesti olocenici

The function of geometric tools is a relevant point of discussion for the interpretation of Mesolithic and Neolithic contexts. The morphology of geometrics allowed archeologists considering these tools to be hunting weapons. Nevertheless, recent use-wear analyses put on light that geometrics were used also as cutting inserts for working soft substances. In particular, the latter function was individuated in some Neolithic sites in Northern Italy. In this paper, we present the results of the analysis of macro- and micro-traces of geometric tools of a variety of sites of the Italian peninsula and Sicily, exemplifying a range of chronology from Mesolithic-Neolithic transition to Recent-Final Neolithic. The correlation of experimental data, use-wear analysis of archeological assemblages, paleoclimatic and faunal data provided hypotheses about the role of geometrics during the transition from a hunting-gathering economy to a system based on domestication of plants and animals