Predstavljeni so rezultati zooarheološke in tafonomske analize ostankov velikih sesalcev iz jame Stenašca/Grotta dell’Edera) na Tržaškem Krasu. Najstarejše človekove sledi so datirane v ...mezolitik (sovterjen). Ljudje so se namreč v jami občasno zadrževali že v predborealu, intenzivneje pa so jo začeli obiskovati v borealu in v začetku atlantika. Zadnja faza prisotnosti mezolitskih skupin je časovno umeščena v kastelnovjen. Označujejo jo ostanki domačih in lovnih živali, pri čemer večji del kosti izkazuje sledi neposredne izpostavljenosti vremenskim pojavom. To bi lahko pričalo o razmeroma počasnem odlaganju omenjene plasti, ki je povzročilo nastanek palimpsesta, vendar bi dokončna razjasnitev problematike terjala več geoarheoloških podatkov. Za skupek živalskih ostankov iz neolitskih in eneolitskih plasti je značilna očitna prevlada kosti in zob drobnice, pa tudi postopna rast števila najdb domačega prašiča in goveda. Na podlagi prisotnosti posameznih kosti ovčjih in/ali kozjih zarodkov je mogoče sklepati na naraven pogin teh živali. Slednje kliče k previdnosti pri oceni starostnih profilov domestikatov z najdišč, ki so bila uporabljana kot staje.
The role of small game in prehistoric hunter-gatherer economy is a highly debated topic. Despite the general assumption that this practice was uneconomic, several studies have underlined the ...relevance of the circumstance of capture - in terms of hunting strategies and technology - in the evaluation of the actual role of small mammals in human foraging efficiency. Since very few studies have focused on the recognition of bone hunting lesions, in a previous work we explored the potential of 3D microscopy in distinguishing projectile impact marks from other taphonomic marks, developing a widely-applicable diagnostic framework based on experimental data and focused on Late Epigravettian projectiles. Even though we confirmed the validity of the method on zooarchaeological remains of large-sized mammals, the reliability of the experimental record in relation to smaller animals needed more testing and verification. In this report we thus present the data acquired through a new ballistic experiment on small mammals and compare the results to those previously obtained on medium-sized animals, in order to bolster the diagnostic criteria useful in bone lesion identification with specific reference to small game. We also present the application of this renewed methodology to an archaeological context dated to the Late Glacial and located in the eastern Italian Alps.
Microscopic analysis of backed lithic pieces from the Uluzzian technocomplex (45-40 thousand yr ago) at Grotta del Cavallo (southern Italy) reveals their use as mechanically delivered projectile ...weapons, attributed to anatomically modern humans. Use-wear and residue analyses indicate that the lithics were hunting armatures hafted with complex adhesives, while experimental and ethnographic comparisons support their use as projectiles. The use of projectiles conferred a hunting strategy with a higher impact energy and a potential subsistence advantage over other populations and species.
Abstract The Aurignacian is the first European technocomplex assigned to Homo sapiens recognized across a wide geographic extent. Although archaeologists have identified marked chrono-cultural shifts ...within the Aurignacian mostly by examining the techno-typological variations of stone and osseous tools, unraveling the underlying processes driving these changes remains a significant scientific challenge. Scholars have, for instance, hypothesized that the Campanian Ignimbrite (CI) super-eruption and the climatic deterioration associated with the onset of Heinrich Event 4 had a substantial impact on European foraging groups. The technological shift from the Protoaurignacian to the Early Aurignacian is regarded as an archaeological manifestation of adaptation to changing environments. However, some of the most crucial regions and stratigraphic sequences for testing these scenarios have been overlooked. In this study, we delve into the high-resolution stratigraphic sequence of Grotta di Castelcivita in southern Italy. Here, the Uluzzian is followed by three Aurignacian layers, sealed by the eruptive units of the CI. Employing a comprehensive range of quantitative methods—encompassing attribute analysis, 3D model analysis, and geometric morphometrics—we demonstrate that the key technological feature commonly associated with the Early Aurignacian developed well before the deposition of the CI tephra. Our study provides thus the first direct evidence that the volcanic super-eruption played no role in this cultural process. Furthermore, we show that local paleo-environmental proxies do not correlate with the identified patterns of cultural continuity and discontinuity. Consequently, we propose alternative research paths to explore the role of demography and regional trajectories in the development of the Upper Paleolithic.
Abstract
Predicting the effects of future global changes on species requires a better understanding of the ecological niche dynamics in response to climate; the large climatic fluctuations of the ...last 50,000 years can be used as a natural experiment to that aim. Here we test whether the realized niche of horse, aurochs, red deer, and wild boar changed between 47,000 and 7500 years ago using paleoecological modelling over an extensive archaeological database. We show that they all changed their niche, with species-specific responses to climate fluctuations. We also suggest that they survived the climatic turnovers thanks to their flexibility and by expanding their niche in response to the extinction of competitors and predators. Irrespective of the mechanism behind such processes, the fact that species with long generation times can change their niche over thousands of years cautions against assuming it to stay constant both when reconstructing the past and predicting the future.
The human microbiome has recently become a valuable source of information about host life and health. To date little is known about how it may have evolved during key phases along our history, such ...as the Neolithic transition towards agriculture. Here, we shed light on the evolution experienced by the oral microbiome during this transition, comparing Palaeolithic hunter-gatherers with Neolithic and Copper Age farmers that populated a same restricted area in Italy. We integrate the analysis of 76 dental calculus oral microbiomes with the dietary information derived from the identification of embedded plant remains. We detect a stronger deviation from the hunter-gatherer microbiome composition in the last part of the Neolithic, while to a lesser extent in the early phases of the transition. Our findings demonstrate that the introduction of agriculture affected host microbiome, supporting the hypothesis of a gradual transition within the investigated populations.
The identification of the earliest dogs is challenging because of the absence and/or mosaic pattern of morphological diagnostic features in the initial phases of the domestication process. ...Furthermore, the natural occurrence of some of these characters in Late Pleistocene wolf populations and the time it took from the onset of traits related to domestication to their prevalence remain indefinite. For these reasons, the spatiotemporal context of the early domestication of dogs is hotly debated. Our combined molecular and morphological analyses of fossil canid remains from the sites of Grotta Paglicci and Grotta Romanelli, in southern Italy, attest of the presence of dogs at least 14,000 calibrated years before present. This unambiguously documents one of the earliest occurrence of domesticates in the Upper Palaeolithic of Europe and in the Mediterranean. The genetic affinity between the Palaeolithic dogs from southern Italy and contemporaneous ones found in Germany also suggest that these animals were an important common adjunct during the Late Glacial, when strong cultural diversification occurred between the Mediterranean world and European areas north of the Alps. Additionally, aDNA analyses indicate that this Upper Palaeolithic dog lineage from Italy may have contributed to the genetic diversity of living dogs.
The Oscurusciuto Rockshelter (Ginosa, Southern Italy) is a perfect sample-site for the reconstruction of multiple aspects of the last Neanderthals life. Different settlement strategies are attested ...in the excavated portion of the stratigraphic sequence, dated between ~ 55 and 43 ka BP. As a first goal, the reconstruction of the site spatial organization across the palimpsest SU 11 was achieved by a high-temporal-resolution approach (assisted by sedimentological analysis), integrating lithic technology, zooarchaeology and spatial analysis (by means of the GIS technology). As a second goal, a diachronic perspective was adopted by comparing results from SU 11 with the previously studied evidence from the underlying SU 13. Results were processed at a diachronic scale, highlighting similarities and differences related both to the type of activities carried out at the site and to their spatial management. This allowed us to recognize discontinuities and, especially, continuities of settlement dynamics, which can be related to phenomena of cultural transmission hinting to a “memory of places”. Such results stimulate the debate not only on the necessity to study Middle Palaeolithic contexts at different temporal scales but also on the necessity to develop more refined multidisciplinary analytical protocols. The study of settlement dynamics at high-resolution scales allows to take advantage of the potentialities of contextual analysis i.e. the integration of results from different disciplines and data from the whole range of archaeological evidence in order to reconstruct solid behavioural models.
This paper poses a question on the interpretation of caprine “kill‐off patterns” in some prehistoric sites of the Caput Adriae (northern Adriatic region, Mediterranean area). In particular, caprine ...kill‐off data from layers 2 (Late Neolithic‐Copper Age) and 2a (Middle Neolithic) of Grotta dell'Edera (Trieste Karst, north‐eastern Italy) are presented here and compared with those from two neighbouring sites. Distribution of age classes of domestic animals (in particular Caprinae) is generally discussed in terms of exploitation strategies adopted by past communities to obtain different products (e.g., milk, meat, and wool). Nevertheless, emphasis is rarely given to the possible meaning of the presence of foetal individuals and to their relation with neonatal ones. In this sense, it needs to be considered that causes of abortion (e.g., infections or ewe malnutrition) often can also lead to lamb mortality. The presence of a high proportion of neonatal (0–2 months old) and foetal sheep/goat individuals in the sites analysed raises an issue about the possible meaning of the mortality profiles: exploitation of dairy products or just premature death of ill individuals? This issue is important not only to better interpret subsistence strategies of past human communities but also to explore animal disease through time.
PDF
