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Over the last several decades, the application of aDNA and strontium isotope analyses on archaeologically recovered human remains has provided new avenues for the investigation of mobility in past societies. Data on human mobility can be valuable in the reconstruction of prehistoric residential patterns and kinship systems, which are at the center of human social organization and vary across time and space. In this paper, we aim to contribute to our understanding of mobility, residence, and kinship patterns in late Prehistoric Iberia (c. 3300–1400BC) by providing new strontium data on 44 individuals from the site of Humanejos (Parla, Madrid). The study presented here is multi-proxy and looks at these new data by interweaving biological, chronological, and archaeological information. This analysis found that 7/44 individuals buried at Humanejos could be identified as non-local to the necropolis. Although more men (n = 5) than women (n = 2) were found in the non-local category, and more non-local individuals were identified in the pre-Bell Beaker (n = 5) than in Bell Beaker (n = 1) or Bronze Age (n = 1), we find no statistically significant differences concerning sex or time period. This contrasts with other archaeological datasets for late prehistoric Europe which suggest higher female mobility, female exogamy, and male-centered residential patterns were common. At Humanejos, we have also identified one non-local female whose exceptional Beaker grave goods suggest she was an individual of special status, leading to additional questions about the relationships between gender, mobility, and social position in this region and time period. [ABSTRACT FROM AUTHOR]

Archaeology in Lopburi Province has been under long-term development since the 1970s and has led to the discovery of Khao Wang Prachan Valley (KWPV) as one of three currently known primary copper production (mining and smelting) sites in Southeast Asia. However, since the 1980s, archaeometallurgical research has focused mainly on the two sites of Non Pa Wai (NPW) and Nil Kham Haeng (NKH), dated from the Neolithic (ca. 1800 B.C.) to Early Iron Age (ca. 2300 B.C.), that are known to have large sequences of archaeological material linked to copper production. Although other sites with evidence of copper production are known in this restricted geographical area, their assemblages have not previously been subjected to archaeometric study. This article discusses the results of archaeometallurgical analyses of slags from Khao Sai On (KSO), Tha Kae (TK), and Phromthin Tai (PTT) with sequences dated during the Middle-Late Iron Age. Slag analysis reveals that different smelting behaviours were occurring at these sites. One heterogeneous smelting behaviour at Khao Sai On was probably linked to a smaller community practicing metallurgy amongst other activities, whilst Phromthin Tai shows more homogeneous production linked to a larger settlement. Although these three sites are located within 26 km of each other, smelters were probably exploiting different local copper deposits around KWPV. The results seem to support a community-based type of production where production behaviours are linked to local geology, technical competence, and intensity of exploitation. [ABSTRACT FROM AUTHOR]

Simple Summary: Human–animal relations during Prehistory are an increasingly discussed issue among scholars. Cervids are a symbolically prominent species among hunter–gatherers but are also of relevance to pastoralists. We present a synthesis of available data regarding human–deer relations in Portuguese Late Prehistory. This is achieved by examining deer abundance in subsistence, together with their inclusion in social practices such as food-sharing and their involvement in structured depositions in both funerary and non-funerary contexts. Additionally, the study investigates the utilization of deer remains for the creation of artifacts and their depiction in pottery decoration, figures, and rock art. The dynamics of deer prevalence in subsistence have varied diachronically and synchronically in the periods and areas under study. Although the reasons and meanings for this behavior continue to be discussed, their sociocultural and ideological relevance seems to have persisted in early agropastoral and metallurgical societies, even as they undergo change. Human–animal relations have been a fruitful research topic worldwide. The importance of deer in hunter–gatherer societies is undeniable, with cervids being commonly found in archaeological and past artistic records, with a notable amount of information recovered in the Iberian Peninsula. This relevance continues during Late Prehistory, but the attempt to discuss cervids under broader perspectives and based on different types of data is not as common. We intend to approach human–deer relations in Central and Southern Portuguese Late Prehistory by considering the zooarchaeological records, both deer abundance in faunal spectra and their presence in "meaningful" assemblages and structured depositions, as well as the use of deer and deer body parts in other socio–cultural and ideological practices. The synthesis of available data shows that human–deer relations changed through time and space, with different abundances related to hunting depending on chronology and geography. The use of deer or their body parts as a resource of symbolic nature also varied, being included in food-sharing events, offerings, structured depositions, and graphic representations. Changeability is part of the different relationships, ontologies, and cosmogonies that humans and deer developed in the Late Prehistoric relational world. [ABSTRACT FROM AUTHOR]

The Morgado Superior Rock Shelter is located near the city of Tomar, in Central Portugal. This site presents important funerary contexts that according to published information encompass the Neolithic, Chalcolithic and Bronze Age. Other non-funerary uses have not yet been characterised but were briefly suggested. A faunal sample of the 1988 and 2012 interventions is analysed from a zooarchaeological and taphonomical perspective, focusing on the leporid remains that largely dominate the assemblage. Clear indicators of a human origin are absent, while a configurational approach allows the description of exogenous and intrusive origins. The characteristics of the registered consumption taphonomical indicators are suggestive of scat and non-ingested accumulation by foxes. Furthermore, this study allows us to discuss some aspects of the formation of the stratigraphy of this important cave necropolis, while also serving as an example of the expected results of foxes' action on leporid remains in an archaeological site. [ABSTRACT FROM AUTHOR]

This paper describes a singular group of evidence gathered on a small hill at ca. 900 meters of altitude. The hill is located in mid-eastern Asturias, near the Cantabrian Mountains in the northern part of Iberia. The archaeological remains consist of one prehistoric barrow at the top part which is already included in the Sites and Monuments Record. Moreover, several other tiny elevations surround the main barrow, and around them, a few new enclosures have been identified. Despite their irregular conservation, all of them have small parapets meaning clear archaeological features. Old and new data were gathered thanks to three different techniques used in this research: fieldwork, aerial photographs and LiDAR analysis. Due to the lack of archaeological excavations and geophysics analysis, the chronology suggested here must be, at this point of the research, very broad. Finally, the manuscript explores different kinds of enclosures, from prehistoric and historic times, which can be similar to the evidence identified in el Cuetu. [ABSTRACT FROM AUTHOR]

AbstractThis paper presents the most extensive 87Sr/86Sr datasets from Late Prehistory contexts in addition to bioavailable 87Sr/86Sr values for baseline characterization on the Balearic Islands. A total of 149 caprine dental enamel samples from Mallorca, Menorca, and Formentera islands (Spain), and 35 environmental baseline samples covering the main geologies of these islands are presented here. In addition, a combination of strontium and oxygen sequential analysis was performed on seven individuals from two sites that showed some of the most diverse 87Sr/86Sr values to better understand their mobility patterns. The main goal of this research is to provide more information about isotopic variability of bioavailable strontium on the Balearic Islands and livestock management during the Bronze and Iron Ages, thus allowing us to understand how human communities exploited their landscape and interacted with other populations. [ABSTRACT FROM AUTHOR]

This paper describes a singular group of evidence gathered on a small hill at ca. 900 meters of altitude. The hill is located in mid-eastern Asturias, near the Cantabrian Mountains in the northern part of Iberia. The archaeological remains consist of one prehistoric barrow at the top part which is already included in the Sites and Monuments Record. Moreover, several other tiny elevations surround the main barrow, and around them, a few new enclosures have been identified. Despite their irregular conservation, all of them have small parapets meaning clear archaeological features. Old and new data were gathered thanks to three different techniques used in this research: fieldwork, aerial photographs and LiDAR analysis. Due to the lack of archaeological excavations and geophysics analysis, the chronology suggested here must be, at this point of the research, very broad. Finally, the manuscript explores different kinds of enclosures, from prehistoric and historic times, which can be similar to the evidence identified in el Cuetu. [ABSTRACT FROM AUTHOR]

In order to provide chronological probabilities and spatiotemporal diachrony, this paper examines Bayesian Automatic Procedures in application to decontextualised lithic assemblages at the terraces near the Pas de l'Ase (Ribera d'Ebre, Tarragona). A reference framework is established that encompasses the dated archaeological contexts of the Western Mediterranean in the period between 14000-3000 cal. BP, with the aim of expanding the empirical record whilst also examining palimpsests to fill any gaps within it. We evaluate this new methodology's application, effectiveness and adaptation to the different case studies and references employed. [ABSTRACT FROM AUTHOR]

The perceptibility of a prehistoric monument (the property of being perceptible from its surrounding landscape) can be quite difficult to analyse by means of traditional static models. Such difficulty lies in the fact that perceptibility depends upon many other factors beyond simple topographical position, such as size, colour, contrast with the surroundings or even the specific circumstances of the audience, many such circumstances being of an immaterial nature. In this paper, we explore the potential use of Agent-Based Modelling for the analysis of archaeological perceptibility. [ABSTRACT FROM AUTHOR]

The relationship between infant and child feeding practices and early mortality is difficult to address in past societies. Here, stable carbon (δ13C) and nitrogen (δ15N) isotope measurements of bulk bone and sequential dentine samples of deciduous second and/or permanent first molars of four younger children, one older child, one late adolescent, and two young adults (n = 8) from Moro de Alins cave, north-eastern Iberia, are used to explore the potential impact of early-life nutrition on mortality in the Bronze Age. Isotope results are compatible with generally short exclusive breastfeeding and standard weaning periods compared to other pre-modern populations. However, there are differences in exclusive breastfeeding mean δ13C values and in Δ13C trophic shifts between exclusive breastfeeding and immediate post-weaning isotope values for those individuals who survived into adolescence and adulthood and those who did not. While the former seem to be consistent with trophic distances published for modern mother–infant pairs, the latter are above most of them. This may suggest that individuals who consumed similar foods to their mothers or suffered from less physiological stress during or after weaning had greater chances of survival during early childhood and beyond. Post-weaning seems to have been a particularly stressful period of life, where a number of instances of patterns of opposing isotopic covariance compatible with catabolic changes, often preceding death among non-survivors, are detected. This outcome shows the key role of nutritional and/or physiological status in early-life morbidity and mortality among partially and especially fully weaned children from pre-antibiotic, pre-vaccination, and poor sanitation contexts and proposes that adult survival is rooted in early life experiences, in keeping with the developmental origins of health and disease. [ABSTRACT FROM AUTHOR]

In this study, total mercury (THg) was analyzed in archaeological human bone from 23 sites dating to between the Middle Neolithic and the Antiquity. A total of 370 individuals from individual or collective burials was sampled, mostly using cortical bone from the humerus. These individuals were recovered from over 50 different funerary structures ranging from tholoi, pits, caves, and hypogea. Although cinnabar (HgS) is a likely cause of mercury poisoning and toxicity for people exposed to this mineral from mining or use as a paint or pigment, not all sites investigated here had cinnabar associated with the burials or other excavated areas. We found unusual levels of THg in many of the sampled individuals that we assume were caused by exposure to cinnabar in life, and not by diagenetic processes or other exposures to mercury such as through diet, which would only cause negligible accumulation of THg in bone. Our data, based on the largest sampling ever undertaken on contamination of human bone through archaeological evidence, provide a baseline for additional research on cinnabar and its use in Prehistory. Moderate to high levels of THg in human bone are mainly associated with societies dating from the second half of the 4th to late 3rd millennia B.C. (Late Neolithic to Middle Chalcolithic) in southern Iberia. By the Late Chalcolithic and Early Bronze Age, the use of cinnabar decreased significantly and became minimal or absent. The use and abuse of cinnabar appears to have been pervasive throughout the above‐mentioned period and particularly between c. 2900–2300 B.C. This occurred in connection with the high symbolic and probably sacred value of the substance, which was sought after, traded, and extensively used in a variety of rituals and social practices. [ABSTRACT FROM AUTHOR]

Archaeological investigations on sandy, well-drained terraces of the Grand River in southwestern Michigan revealed a large number of shallow surface depressions, marking the locations of former cache pits, i.e., subterranean storage features. Our paper documents these pits, one of the largest arrays of cache pits reported for the Upper Great Lakes. Excavations into 29 cache pits revealed that they had been backfilled with generally artifact-poor sands. Prior to backfilling, the cache pits had been burned, leaving behind a black, charcoal-rich, charred horizon at their base, below the fill. This type of intentional burning has not previously been reported. Intentional re-use of cache pits was rare, if it occurred at all. Subsequently, pedogenesis has formed tongue-like soil horizons below the surface depressions. Radiocarbon dates from the cache pits, along with diagnostic artifacts, place the use of these features to the Late Precontact period, particularly the mid- to late 15th century a.d. [ABSTRACT FROM AUTHOR]

Although Rapa Nui has been proposed as a classic example of cultural collapse, this hypothesis has been repeatedly questioned. This paper investigates cultural continuity on Rapa Nui following the onset of deforestation through a study of red ochre pits. Red ochre pigments are well-known from various contexts on Rapa Nui, but until recently its origin and the extraction process involved in their production were not precisely understood. New excavations have revealed the presence of multiple pits used for pigment production and storage by the island's prehistoric culture. Previous geoarchaeological studies, including geomorphological, pedological, geochemical and micromorphological analyses, have shown that the pits contain fine layers of reddish iron oxides (ochre), which result from repeated intentional burning. The oxide layers alternate with thin layers of phytoliths, interpreted as the remains of plant material used as fuel, and diatoms. This paper presents new phytolith and diatom data from the previously described site of Vaipú East, complemented with data from similar pits at the new sites of Vaipú West and Poike. New 14C dates are also presented from these sites. The phytolith and diatom data provide crucial information about the chaîne opératoire of the ochre production and the formation processes associated with the pits. The evidence of pigment production and storage at Vaipú East shows that labour-intensive ochre production took place on Rapa Nui during at least two separate phases after deforestation, while the pits discovered at other sites indicate that Vaipú East did not stand alone. This provides a further line of evidence in favour of cultural continuity rather than collapse following deforestation in the island's late prehistory. [ABSTRACT FROM AUTHOR]

The Atlantic Western Pyrenean area is exceptionally rich in archaeological evidence of funerary contexts dated to Late Prehistory. These funerary deposits are mainly recorded in caves and megalithic structures. Burials attributed to the Holocene have been recorded in more than 187 caves (177 just in Gipuzkoa and Bizkaia), reflecting the relevance of this phenomenon in the AWP. Nonetheless, just a few of these inhumation contexts have been properly studied, and even fewer have direct and systematic 14C dates. Here, we present the results from the analysis of two sepulchral caves from Biscay: Atxuri-I and Txotxinkoba, that preserve a minimum number of 9 and 14 individuals, respectively. Both caves present subadult individuals of different ages-at-death and among adults, both sexes are represented. Although the representation of osteological elements is roughly similar in both sites, small differences in the preservation of pelvic bones and the completeness of long bones suggest a potential bias in Atxuri-I. We provide six new radiocarbon dates on human remains. Two 14C dates from Atxuri-I show that the cave was used for funerary purposes at least during two very different times: the Mesolithic and the Bronze Age. The latter period is represented by a directly dated complete femur, which was also studied biomechanically, providing results similar with the available Bronze Age female sample from the Iberian Peninsula. The four dates from Txotxinkoba show that the cave was only used for a relatively short period during the Chalcolithic. When put within the Atlantic Western Pyrenean context, despite the limited amount of direct dates a pattern is evident, where most of the largest accumulations of human remains are found in sites with Chalcolithic burials (between 4,600 and 4,000 BP), such as Lacilla II, Pico Ramos, Urtao II and Abauntz, and Txotxinkoba would fit within this group. Those caves that show human burial chronologies spanning longer periods of time, such as Lumentxa, Santimamiñe, Marizulo or Aizpea, generally contain smaller numbers of individuals, and Atxuri-I would fit within this group. [ABSTRACT FROM AUTHOR]

In the last few decades, archaeology has undergone a profound transformation. The inclusion of techniques from a wide range of other sciences, as well as the specific contribution of physical anthropology, genetics, and paleodemography using the analyses of human remains, has enabled the reconstruction of some key aspects of past populations such as mobility, diet, physical activities, and health status. In addition, the emergence of gender archaeology has led to a great renewal in how societies in the past are conceptualized and approached. Although the gender approach completely relies on the accuracy of the method used for estimating the sex of individuals, the increasing number of publications on this issue rarely focuses on the criteria on which these results are based. The aim of this paper is, firstly, to present the anthropological data available for the Iberian Mesolithic, the Neolithic, and the Copper Age (8th–3rd millennia B.C.) and the analysis of this from the perspective of the “sex ratio.” This demographical indicator has allowed us to detect a higher proportion of male individuals than female ones in most of the sites analyzed. Secondly, the different causes of this systematic disproportion (cultural, methodological, and biological) are discussed, concluding that the methodological bias in favor of males presented in research over 40 years ago still exists. [ABSTRACT FROM AUTHOR]

The archaeological evidence from Cova Gran de Santa Linya suggests that during the Late Neolithic and Early Bronze Age, the site was used as a livestock enclosure where the accumulated excrements were burned, generating a sequence known by the term fumier. Here we present the results of an integrated study of silica phytoliths, dung spherulites, and mineral composition of sedimentary matrix from the remaining Holocene sequence. The use of fire to sanitize the space had important consequences for the preservation of dung spherulites and the accumulation of phytoliths. Phytolith assemblages indicate that the animals enclosed in the cave were mostly sheep that exploited the pastures nearby the site during the year. In this sense, the results from our modern plant reference collection challenge the assumption that grass inflorescence phytolith can be used as a seasonality indicator. [ABSTRACT FROM AUTHOR]

Archaeologists investigating Middle Bronze to Early Iron Age periods (1600–900 b.c.) in southern Italy often explore linkages between emerging inequality and foreign trade connections, establishing a coupled trope of "change emerges from external forces" and "waiting for civilization to arrive". Based on excavations at the Recent/Final Bronze and Early Iron Ages (RFBA/IA, 1200–900 b.c.) site of Sant'Aniceto in Calabria, we offer an alternative narrative in which hierarchy and institutionalized inequality held little sway in this community. By employing a building biography approach, we examine the variety of ways people sustain their communities through the creation and value of difference (e.g., age, knowledge, or skill) that characterize daily life, even when political hierarchy is absent. Our research at Sant'Aniceto centers on understanding the locally-grounded experiences and lives of people by approaching social difference through the lens of the materialities of everyday life. [ABSTRACT FROM AUTHOR]

Abstract: This research provides the first evidence of prehistoric quarrying of eclogitic rocks on the Iberian peninsula. Such metamorphosed basic igneous rocks are known to have been used in southern Spain and Portugal during late prehistory as a raw material for the making of polished lithic tools (axes, adzes, chisels, and hammers). These rocks were widely used primarily because of their tolerance to blow and friction due to their mineralogical and textural characteristics. We have identified two quarries within the Sierra de Baza Natural Park (Granada), in the Betic Cordillera of southern Spain: Rambla del Agua and Cerro de San Cristóbal. The bedrock geology of these quarries forms part of the Mulhacen Complex Ophiolite Unit (Nevado‐Filábride Domain), which discontinuously outcrops along a 250‐km belt in southeastern Spain. Petrographic and geochemical analyses were conducted on raw materials from quarries in the Sierra de Baza and compared with archaeological materials from different sites in southern Iberia. These analyses allow us to specify the Nevado‐Filábride‐derived lithic source and define exchange networks. Archaeological sites around the studied quarries chronologically date their use between the early Neolithic and Bronze Age (∼5500–1500 B.C.). [ABSTRACT FROM AUTHOR]

Abstract: The characterization of materials used in the construction of megalithic monuments can be considered a key aspect for a better understanding of the social behavior of past societies. The excavation of four dolmens and one small cist in 2015 at the megalithic necropolis of Panoria (Granada, Spain) offered an excellent opportunity to explore the geological properties and potential source area(s) of the uprights used in their construction. All the stone slabs came from the same raw material: fine‐grained, beige to pink limestones that occasionally show red and black chert nodules, with wavy stratifications and a packstone texture. Comparison with the geological properties of the surrounding outcrops matches a lithostratigraphy known as the Ammonitico Rosso Formation. Thus, it seems safe to say that the quarry area was located next to the necropolis. Explanations other than the traditional practical reasons have been put forward to understand why the stone slabs were quarried from the same mountain in which the tombs were located. [ABSTRACT FROM AUTHOR]

Cupules (cup marks) are found across the world ranging in age from Palaeolithic to recent in different archaeological contexts. Cupules sites at Brahmagiri, Southern India are rock shelter, mortuary and settlement in context of Iron Age (1200–300 BCE) and Early History (300 BCE–500 CE) evidences. The emphasis of this research is on developing an advanced approach for measuring cupule volume from one of the sites at Brahmagiri through V = π x d x (R2 + r2 + R x r)/3. In order to test the accuracy of the volume values obtained from this formula, a simple experiment was conducted by filling premeasured water into cupules through 5 and 60 ml volume matrix glass and this showed close results validating the above formula with a minimal error margin. [ABSTRACT FROM AUTHOR]

This study examines strontium, oxygen, and carbon isotope ratios (Sr/Sr, δO, δC) in dental enamel and bone apatite from 82 individuals interred at Late Neolithic, Chalcolithic, and Bronze Age burial sites near Madrid, Spain, to discern variations in dietary patterns and identify possible migrants. Questions about mobility patterns and subsistence practices have played a central role in the scholarship of Late Prehistoric central Iberia in the last 20 years, but the archaeological record has still not been able to provide clear answers. This study adds valuable data to this line of research. The results of this study suggest that migration from regions with different geologic landscapes was uncommon in these communities. For the identified migrants, based upon the Sr/Sr values, several of the identified non-local individuals originate from regions with substantially older lithological features and possible places of origin are being investigated. As it is not possible to discern individuals who may have moved from regions with similar geologic landscapes using this methodology, these data provide the minimum number of migrants, and it is conceivable that the number of non-locals in this sample may be higher. Combining multiple lines of material and biological evidence and the completion of Sr isotope mapping in the Iberian Peninsula will help to clarify these findings. Stable carbon isotope data provide new and direct evidence of regional changes in consumption patterns. In particular, this study provides some possible evidence for the consumption of C plants in third-millennium bc central Spain. [ABSTRACT FROM AUTHOR]

In recent decades, the area around Sierra de Atapuerca has been the focus of many archaeological excavations and surveys under research projects and also management or rescue archaeology. From 1999 to 2007, one such project analysed the evolution of prehistoric settlement around Sierra de Atapuerca during the Holocene. The fieldwork was based on ten archaeological surveys, eight of them using a full-coverage intensive systematic method in a 314 km 2 area (10 km radius around Mayor Cave, Sierra de Atapuerca), and two intensive systematic surveys of the sites. This paper presents a thorough, up-to-date cartography of every Holocene archaeological site in this area as at 2014: surveyed sites, excavated sites, caves and megalithic structures. We also discuss GIS mapping techniques and geoespatial databases applied to archaeological surveys, we evaluate the megalithic structures and the settlements excavated at other digs, and we assess the relevance and contributions of each archaeological operation. The results of our research project have proven highly successful, with an overall Holocene spatial distribution of more than 200 archaeological sites from the Neolithic to the Bronze Age: caves, open air sites and megalithic structures. These findings, combined with the GIS results, show that the area around Sierra de Atapuerca may be one of the best potential sources for deeper knowledge of Late Prehistory on the Northern Iberian Plateau. [ABSTRACT FROM AUTHOR]

The presence of many 'standing stone' monuments within the European Late Prehistoric landscape is considered to be associated with a pivotal human cultural transition from hunting and gathering to agriculture and settlement, currently dated by radiocarbon to the 5th millennium BCE [1]. However, many standing stones were first erected, subsequently collapsed, and then re-erected during the following three millennia [2]. A major difficulty encountered in attempting to apply radiocarbon in previous field investigation to understand these events is identifying samples that are securely related to the construction process. The site of Cruz de Cepos in NW Portugal has been excavated with the aim of learning more of the method of construction of the megalithic monument and, in particular, to explore the potential for application of radiocarbon and luminescence techniques to obtain a reliable chronological framework for its erection. Fortunately, samples suitable for both methods were available and obtained during a programme of excavation of the Cruz de Cepos monument. This paper discusses the luminescence and dosimetry characteristics of quartz extracted from sediment samples taken from locations associated with the socket and surrounding original backfilling deposits, and the OSL single-grain dates produced. The latter are compared with the radiocarbon dates and the prospects for wider application to megalithic monuments of this type is assessed. [ABSTRACT FROM AUTHOR]

On the northern fringes of Serra do Extremo, overlooking the valley of the river Minho, the hills of Monte Faro and Monte dos Fortes revealed an exceptional collection of prehistoric rock carvings belonging to the Iberian Atlantic Art tradition. In the late 1970s and early 1980s, A. Leite da Cunha e E. J. Silva studied here the well-known sites of Monte da Laje, Tapada do Ozão e Monte dos Fortes. Between 2013 and 2015, a new research project amplified the numbers to over one hundred carved rocks, amongst which 91 are dated to Late Prehistory. This allows us to acknowledge that this is the largest assemblage of Atlantic Art identified, so far, in Portugal. This paper, which inaugurates the dissemination of the research outcomes, reveals how the project was structured, the methodology adopted and offers a preliminary description of the archaeological sites. [ABSTRACT FROM AUTHOR]

We present the first summed calibrated date probability distributions for the later prehistory of the Iberian Peninsula. The SCDPD is based on 4402 determination between 8000 and 3000 BP, a time range beginning in the regional late Mesolithic and running through the Bronze Age. This period is known to see the first introduction of farming at the beginning of the Neolithic, the development of the first large population aggregations during the Copper Age and the subsequent abrupt transition to the substantially diverse Iberian Bronze Age ‘cultures’. The results conform to an exponential model for demographic growth, with a slight “boom and bust” episode between 5300 and 5150 cal BC, some 300 years after the first dated evidence for agriculture in Iberia. The evidence suggest that if migrants from outside Iberia were involved in the introduction of domesticates, this must have happened at a small scale, one not observable through SCDPD. The dating of the observed population “boom” coincides with the decline in frequency of the cardial-impressed and the wide spread of “epicardial” wares throughout the Peninsula. It thus seems reasonable to suppose that these patterns indicate a moderate increase in fertility rates of early farming groups. The SCDPD analysis also suggests that explanatory models for the rise of Copper Age ‘complexity’ or the transition to the Bronze Age should not rely on substantial changes in overall Iberian population densities. [ABSTRACT FROM AUTHOR]

Although kite structures are known from several areas of the southern Levant and the Near East (e.g. Sinai, Negev, Syria, Saudi Arabia), their distribution in Jordan was thought to be restricted to the north-eastern basalt harra landscape. From the point of view of arid peripheries settlement dynamics, the gap left in southern and south-eastern Jordan was puzzling in view of the clear continuity in human occupation evidenced by recently intensifying research in this region. This paper presents the first occurrences of kites identified in this hamada landscape in the framework of the joint French-Jordanian South Eastern Badia Archaeological Project ( SEBAP). Despite obvious similarities with the examples known from the harra, the two distinct sets of kites uncovered show clear local specificities in their layout and use of topography, which will be emphasised through the description of survey and excavation results. The evidence clearly supports a function of hunting structures and some clues regarding dating, although still preliminary, are expressed as well. Some lines of investigation to grasp the diversity and regionalism of the kite phenomenon are also explored, as different kite-building traditions seem to emerge from the growing body of evidence available. [ABSTRACT FROM AUTHOR]

Abstract: Prehistoric pen accumulations in rockshelters and caves are indicators of the history of pastoralism beginning in the Neolithic period. This paper characterises the stabling practices and the syn/post-depositional processes identified in Cova Gran de Santa Linya through a combination of micromorphological and stratigraphic analyses and radiometric dating of the pen deposits recorded at the site. The study confirms the cyclical stabling of ovicaprids in the rockshelter. Other activities, such as the repeated burning of residues, add to our understanding of pen management and the upkeep of pen deposits in the past. The topographic characteristics and extensive use of the site over a long period of time, along with contextual data from other cave sites in the South Pyrenean mountain range where pen deposits have been documented, allow discussion of the role played by Cova Gran in long distance transhumant herding between the Ebro Basin and the Pyrenees during the past, which includes routes that have operated almost until the present day. [Copyright &y& Elsevier]

Abstract: Present day lead pollution is an environmental hazard of global proportions. A correct determination of natural lead levels is very important in order to evaluate anthropogenic lead contributions. In this paper, the anthropogenic signature of early metallurgy in Southern Iberia during the Holocene, more specifically during the Late Prehistory, was assessed by mean of a multiproxy approach: comparison of atmospheric lead pollution, fire regimes, deforestation, mass sediment transport, and archeological data. Although the onset of metallurgy in Southern Iberia is a matter of controversy, here we show the oldest lead pollution record from Western Europe in a continuous paleoenvironmental sequence, which suggests clear lead pollution caused by metallurgical activities since ~3900cal BP (Early Bronze Age). This lead pollution was especially important during Late Bronze and Early Iron ages. At the same time, since ~4000cal BP, an increase in fire activity is observed in this area, which is also coupled with deforestation and increased erosion rates. This study also shows that the lead pollution record locally reached near present-day values many times in the past, suggesting intensive use and manipulation of lead during those periods in this area. [Copyright &y& Elsevier]

Abstract: The incorporation of geospatial technologies in archaeology has resulted in productive advances in the analysis of past behavioral processes. Archaeologists have relied on the Geographic Information Systems (GIS) application of cost surface analysis and the computation of least cost paths (LCP) to study movement, one key social process. Recent research has identified limitations with LCP for modeling nonhuman species movement, notably the inability of LCP to accommodate multiple pathways. Archaeology must consider the implications of these critiques for models of past human movement. In this paper, I apply a different approach, circuit theory modeling, enacted through the program Circuitscape, to an archaeological case study previously analyzed with LCP modeling, travel to a regionally significant ceremonial earthwork center during Late Prehistory (ca. AD 1200–1600) in the Northern Great Lakes. Through this comparative analysis, I evaluate the advantages and disadvantages of these methods for modeling past movement. The results suggest LCP modeling and circuit modeling offer archaeology complementary geospatial methods for conceptualizing past mobility. Combining circuit theory and LCP allows archaeologists to produce richer models of past movement by appreciating scenarios where multiple pathways are important as well as scenarios where optimum single travel routes have priority. [Copyright &y& Elsevier]

The insufficient attention traditionally paid to the complex mortuary biographies of megalithic graves has long obscured a significant amount of synchronic and diachronic information. The Rioja Alavesa region of north-central Iberia holds a number of megalithic graves with large skeletal assemblages that can generally be ordered by internal stratigraphy and/or relatively fine-grained radiocarbon chronologies, providing a rare opportunity to assess the potential of such information. Here, we undertake stable carbon and nitrogen isotope analyses of 125 human and seven animal bone collagen samples from six late prehistoric megalithic graves (La Cascaja, El Sotillo, San Martín, Alto de la Huesera, Chabola de la Hechicera and Longar) which, together with 107 previously published Late Neolithic/Early Chalcolithic (ca. 3600-2900 BC) bone collagen samples (100 humans and six animals) from the same tombs, are used to explore subsistence trends over time. This approach provides a means to address the socio-economic response of northern Iberian megalithic communities to the cultural and climatic changes occurring in late prehistory. Isotopic data are contextualized using palaeoenvironmental and osteoarchaeological information. The results show a significant shift in diet between the late Middle Neolithic and the Late Neolithic/Early Chalcolithic that coincides with marked changes in burial practices that are likely related to the transition from mainly pastoral to mixed farming economies. There may also be a change in subsistence between the Late Neolithic/Early Chalcolithic and the following periods, suggested by differences in δ15N values between the layers of the Alto de la Huesera megalithic grave, as well as in population and funerary dynamics. By contrast, an apparent continuity in subsistence is seen, at least isotopically, from the Middle Chalcolithic to the Bronze Age, despite clear changes in beliefs and socio-economic practices. These findings support the existence of substantial asynchronous changes in lifeways and ideology among Iberian megalithic groups and challenge the traditional idea of a long and uniform stability in late prehistoric northern Iberia. • Subsistence of north-central Spanish megalithic communities is analyzed over time. • Socioeconomic responses to cultural and climate changes are explored. • A dietary shift is seen between the late Middle Neolithic and the Late Neolithic. • This shift suggests the transition from mainly pastoral to mixed farming economies. • Isotope data challenge the idea of stability among Iberian megalithic societies. [ABSTRACT FROM AUTHOR]