WHEN THE BOUGH BREAKS: CHILDHOOD MORTALITY AND BURIAL PRACTICE IN LATE NEOLITHIC ATLANTIC EUROPE

Towards the end of the fifth millennium BC, a new funerary tradition developed in Iberia and elsewhere in Atlantic Europe involving the use of megalithic tombs and natural or artificially constructed caves for the collective burial of the dead. Ancestor worship has been the most common theoretical framework used to explain this Neolithic burial tradition, despite demographic information which indicates that these burials house the remains of a significant percentage of children and adolescents. Using data from Late Neolithic (3500–2500 BC) tombs in south‐western Iberia as a departure point, in this paper we suggest that by reconsidering the impact that childhood mortality had upon burial and grave visitation practices in Neolithic communities, archaeologists can gain valuable phenomenological information which will allow for a more robust, multivocal interpretative approach.     

Regional Demographic Dynamics in the Neolithic Transition in Iberia: Results from Summed Calibrated Date Analysis

This paper assesses long-term trends in human activity across the Iberian Peninsula associated with the spread of agriculture. In order to improve our understanding of regional trajectories within the two-way and multiple-velocity model proposed by Isern et al. (Journal of Archaeological Method and Theory 21:447–460, 2014), we consider summed calibrated radiocarbon dates of a large audited dataset from across Iberia. To assess the role of different analytical units, two alternative peninsular divisions at different spatial resolutions were used: one, with three generalized study areas, and the second, with eight biogeographic regions. This comparison of spatio-temporal variability provides a more in-depth inter-regional reading of the Neolithic transition in Iberia than more generalized approaches. The southwest, Mediterranean coasts and interior portions of Iberia all showed significant demographic expansion with the onset of the Neolithic, as observed across Western Europe. By contrast, northern Iberia featured a close adherence to a null model of exponential growth and a longer continuation of hunter-gatherer strategies.     

Fortifications and Enclosures in European Prehistory: A Cross-Cultural Perspective

This article reviews recent research into the archaeological interpretation and investigation of fortifications and enclosures during the Neolithic and Bronze Age in Europe. Recent methodological, technological, and cultural developments have expanded our understanding of the temporal, spatial, and formal variability of these features on the landscape. Interpretations of this variability also have varied with different theoretical trends in the discipline. We advocate a cross-cultural approach that focuses on the occurrence of enclosures and fortifications over the long term at the continental scale. Such a macroscalar approach complements interpretive frameworks at the regional and microregional scales. The geographic and temporal distribution of these features indicates that social institutions associated with principles of segmentation and substitutability became formalized and tethered to the landscape during the Neolithic.     

The Neolithic Transition in the Iberian Peninsula: Data Analysis and Modeling

We apply GIS techniques to analyze a carefully selected database of 93 Early Neolithic sites in the Iberian Peninsula. This allows us to study the spatial dynamics of the Neolithic transition in Iberia. We study how the Neolithic was introduced into the peninsula in order to test the hypothesis that the Neolithic was introduced almost simultaneously from two sources: one at the northeast (via the Mediterranean coast) and another one at the south (possibly from Northern Africa). We also analyze how the expansion of the Neolithic transition took place within the Iberian Peninsula and measure local rates of spread in order to identify regions with fast and slow rates (such as the slowdown at the Cantabrian coast). In addition, we attempt to reproduce the main results obtained from the GIS analysis by applying reaction–dispersal models to the expansion of the Neolithic transition in the Iberian Peninsula. We conclude that a model with two sources is a reasonable assumption that agrees better with the archaeological data available at present than a model with a single source.     

试论作为长城"原型"的北方早期石城带

在新石器时代和青铜时代早期,长城沿线的内蒙古中南部、陕北、内蒙古东南部、辽西等地分布有若干石城带,这些石城带基本上都位于当时农业、半农业文化区的北缘,受到气候环境变迁的影响而南北略有移动,其重要功能之一是为了防御北方民族的南侵。由于这些特点与长城有可比之处,故可称其为长城的"原型"。     

The Mega-Site of Valencina de la Concepción (Seville,Spain): Debating Settlement Form,Monumentality and Aggregation in Southern Iberian Copper Age Societies

Study of the Iberian Copper Age has experienced a remarkable upheaval in the last two decades. The discovery in central and southwestern Iberia of a significant number of ditched enclosures, a site type almost unknown in this region until the mid 1990s, has opened up new lines of research. Particularly interesting is the existence of some exceptionally large sites. Largest of all is Valencina de la Concepción (Seville, Spain), covering an area of 450 ha and featuring several outstanding megalithic monuments, thousands of pits and material assemblages revealing middle and long distance contacts. In this paper we discuss the implications of the Valencina mega-site for the study of settlement variability, monumentality and population aggregation as key phenomena in the rise in social complexity in Copper Age Iberia.     

Radiocarbon dating of marine shell samples. The marine radiocarbon reservoir effect of coastal waters off Atlantic Iberia during Late Neolithic and Chalcolithic Periods

Radiocarbon dates on marine shells have not been used as extensively as charcoal or bone dates for the setting up of absolute chronologies because interpreting these dates is complicated by the marine radiocarbon reservoir effect. Nevertheless marine shellfish were used widely at least during the Holocene and their shells are abundant and usually well preserved in archaeological deposits located near shorelines. Consequently prior research concerning the oceanographic conditions and the marine radiocarbon reservoir effect of a particular coastal area is needed in order to set up reliable chronologies for that region. Values of regional marine radiocarbon reservoir effect – ΔR – of coastal waters off Atlantic Iberia, some of its variability along the Holocene and its correlation with the upwelling phenomenon were determined during previous research. More data related to the ΔR values for western Portuguese coastal waters during the Late Neolithic and the Chalcolithic, a time interval badly sampled in previous research, were recently obtained. These values can be compared with ΔR values already determined for the Gulf of Cadiz. Besides the importance of these values for a better knowledge of the palaeoceanography and palaeoclimatology of Atlantic Iberia, from now on archaeologists can set up reliable chronologies for Late Neolithic and Chalcolithic contexts using marine shell samples of that origin for radiocarbon dating.     

Roman Interaction in North-Western Iberia

The Iron Age in the North-West of Iberia is characterized by settlement patterns in which small hilltop enclosures or castros were dominant. Recent field-survey work has revealed more about the distribution of rural settlement sites in part of this area, and an analysis has been made of the pattern of rural site distributions in relation to the castros. This confirms the continued focal role of castros into the Roman period. An explanation for the settlement pattern in this region and the absence of typically Roman features like developed villas is sought in the nature and extent of Roman military recruitment from the region.     

The Order of Battle in the Roman Army: Evidence from Marching Camps

The Iron Age in the North-West of Iberia is characterized by settlement patterns in which small hilltop enclosures or castros were dominant. Recent field-survey work has revealed more about the distribution of rural settlement sites in part of this area, and an analysis has been made of the pattern of rural site distributions in relation to the castros. This confirms the continued focal role of castros into the Roman period. An explanation for the settlement pattern in this region and the absence of typically Roman features like developed villas is sought in the nature and extent of Roman military recruitment from the region.     

The Tagus Middle Basin (Iberian Peninsula) from the Neolithic to the Iron Age (V-I Millennium Cal. BC): The Long Way to Social Complexity

This study is the result of surveys and excavations carried out in a selected area of the middle basin of the Tagus river (Southern Meseta, Iberian Peninsula). The analysis of palaeoecological data, material assemblages, settlement patterns, domestic structures, funerary evidence and socio-economic context in the regional archaeological record from the Neolithic (5000 BC) to the beginning of the Iron Age (500 BC) allows us to identify several long-term historic processes; particularly, two habitational, demographic and socio-economic cycles, which contradict the traditional idea that the prehistory of inner Iberia presents almost no apparent change during these four millennia.     

Geometric architectural pattern and constructive energy analysis at Los Millares Copper Age Settlement (Santa Fé de Mondújar,Almería,Andalusia)

Enclosure walls from late IV to II millennium are an important archeological feature in southeast Iberia and south Portugal. These enclosures were considered to be fortified settlements but have more recently been interpreted as the result of general processes of social complexity, symbolism, monumentality, interaction, and space demarcation, among others. Metric and geometric studies associated with architectural concepts are very important tools to analyze prehistoric communities and bring their own perspective to bear. The planning of monuments or even whole settlements includes a more general perception of space, determined by mythology, topography, taking of place, and social hierarchy, among others.     

Interpreting the Neolithic: The Monuments of North Yorkshire

Recent interpretations of the British Neolithic either consider the shared beliefs of this period or the short-term engagement of individuals with their material surroundings. This paper argues that, while both approaches provide exciting agenda, they fail to address the marked regional differences which exist within the range of monuments, and indeed have actually shifted Neolithic studies away from a consideration of such variability. A comparison of the monuments from North Yorkshire with similar evidence elsewhere in lowland England illustrates the value of an approach which concentrates on long-term trends in the continuity or transformation of social structures. It is proposed that the absence of causewayed enclosures and the early development of single-grave burials demonstrate a distinct social trajectory which continued with the construction of the later henges. The monuments are therefore seen to reflect long-term continuities in the social history of North Yorkshire.     

成都市西郊金沙村龙山时代遗址试掘

金沙遗址位于成都市西郊的青羊区苏坡乡金沙村五组 ,其南紧邻金沙汽车站和清江公路 ,西靠青羊大道 ,遗址南距清水河2 0 0 0米。 (图一 ) 1 999年 6月 ,成都市文物考古工作队、成都市文物考古研究所配合房地产开发基建项目 ,对该遗址进行了勘探与图一　成都市金沙遗址示意图发掘。在市郊西部首次发现了龙山时代的文化堆积 ,面积 30 0余平方米 ,仅分布于金沙遗址的西北部。本次工作共布 5× 5米探方3个 (编号 99ＣＪＱＴ0 30 5、Ｔ0 4 0 4、Ｔ0 4 0 5) ,发掘面积 75平方米 ,出土了较为丰富的文化遗物。现将此次工作主要收获简报如下。一、地层…     

The Radiocarbon Chronology of Southern Spain's Late Prehistory (5600–1000 cal BC): A Comparative Review

This paper is the first updated review of the scope, depth and problems related to the current radiocarbon chronology of the late prehistory of southern Iberia. The aim is twofold. First, it critically analyses the quantity and quality of radiocarbon dates used to interpret the diverse trajectories of western Mediterranean societies throughout more than four millennia. Secondly, it reviews a set of three different and prominent archaeological phenomena from an inter‐regional comparative perspective: primary and secondary burial practices, domestic stone architecture and ditched enclosures. Our long‐term, geographically wide‐ranging approach locates similarities while highlighting the effects of local and historical conditions in certain divergent circumstances.     

Animal Bones from the Late Neolithic Site of Ponte da Azambuja 2 (Évora,Portugal)

Neolithic faunal assemblages are scarce in Portugal, and although some trends related to the beginning of domestication are now becoming understood, more data and further zooarchaeological analyses are necessary to fully understand them. Ponte da Azambuja 2 is a set of three Late Neolithic ditch enclosures located in the Alentejo region, Southern Portugal. It was discovered in 2008 by the archaeological unit Crivarque during the construction of a new irrigation system. Ditch enclosure 1 was excavated in two trenches, Locus 1 and Locus 2. A small faunal assemblage was recovered, showing high fragmentation mainly due to post‐depositional processes, which made the interpretation rather problematic. Although animal herding strategies are difficult to assess, it was possible to confirm the domesticate status of some of the taxa. Domestication appears to have been complemented by hunting – both red deer and leporids being present. The identification of burning, cut marks and worked bone confirms an anthropogenic faunal accumulation. Worked bone fragments suggest needle production and the production of potential ornaments. Copyright © 2016 John Wiley & Sons, Ltd.     

SARUP REVISITED: ARCHAEOLOGICAL REALITY AND REALITIES OF ARCHAEOLOGY

In the second half of the 4^th millennium BC, we see significant changes in the early Neolithic culture. These take place some centuries after the initial introduction of agriculture and sees striking developments such as the apparent opening‐up of the landscape, involving forest clearance, the introduction of the ard for ploughing and the construction of regular houses. The transition to a settled and sedentary farming lifestyle must also have demanded mental adaptations, whereby the farmers were required to forge new and stable alliances. These alliances appear to be forged by a series of communal works, involving monumental structures, such as the building of dolmens and passage graves as well as the extensive and land‐demanding causewayed enclosures. The causewayed enclosures were essentially used for only a few days but were remembered for centuries. Since the 1970s, excavations have been undertaken in the Sarup area, on the island of Funen, Denmark, to obtain more detailed information about the activities that took place there between c. 3600 and 3000 BC. This paper presents the results of excavations and studies of two well‐preserved causewayed enclosures, the Barkaer‐structures and more than 30 megalithic monuments, as well as investigations of several settlements. This research has provided insight into a complex farming culture, which appears to have been firmly consolidated by major communal construction works, whereby teams and networks were created within an evolving cooperative social structure.     

PUTTING LITHICS TO THE TEST: NON-SITE ANALYSIS AND THE NEOLITHIC SETTLEMENT OF SOUTHERN ENGLAND

Summary. The earliest farming communities in Southern England were for a long time represented solely by the structural remains left behind in the form of burial monuments, henges and causewayed enclosures; only recently, through problem-oriented surface collection, has any attempt been made to locate their settlements. This paper suggests that such attempts have been limited by the very desire to locate 'sites' which made the technique attractive in the first place. Instead it is suggested that we should be attempting to 'think Mesolithic', and by using our knowledge of Neolithic settlement and land-use strategies, attempt to locate zones of continuity which undoubtedly occurred in certain 'favourable locations'within the landscape. Case studies from East and West Hampshire are discussed and two types of adaptive behaviour are identified.     

Early Neolithic Agriculture in the Iberian Peninsula

The spread of agriculture in the Iberian Peninsula is documented from at least ca. 5600–5500BC, although botanical data are absent or very limited for large areas. Archaeobotanical information shows from the beginning an imported agrarian system with a great diversity of crops: hulled and naked wheats and barleys, legumes such as pea, lentil, fava bean, vetches and grass peas, flax and poppy. This diversity of plants with different requirements, processing and uses, implies that the first farmers quickly imported or acquired a wide range of agrarian knowledge. Regional and inter-site agrarian differences are discussed in relation to factors like ecology, culture, use of the cultivated plants and management of the risk of crop failure. The adoption of farming resulted in significant ecological, economic, dietary, and social changes for the Neolithic people of Iberia.     

Shooting out the slate: working with flaked arrowheads made on thin-layered rocks

Although there are many archaeological and ethnographic evidences for the use of slate and similar rocks for flaking purpose, they raised little interest among specialists, leading to a general ignorance of specific problems associated with these raw materials. Starting from the study of several Neolithic and Chalcolithic slate collections of the Western Iberia, the mechanical properties of slate and its impact on knapping process has been defined; subsequently, manufacturing and use of slate and phyllite projectiles have been undertaken. The results show that the ease with which these materials break into sheets of uniform thickness and morphology would provide an ideal basis for a fast and easy manufacture of arrowheads. In addition, these projectiles have shown a penetration capability and resistance statistically equivalent to those made on more standard materials (i.e. chalcedony or rock crystal). Therefore, slate and other rocks with a high degree of fissility would have been very attractive to prehistoric knappers endeavouring to make arrowheads.     

Measuring the Complexity of Past Social Systems: a Task Analysis Approach to the Study of Late Prehistoric Monumentality in Iberia

In this paper, we explore the heuristic potential of a set of ideas about the structural and functional complexity of systems, proposed in the 1990s by theoretical biologist Daniel McShea. In particular, we focus on the structural aspects of the complexity exhibited by social systems organized into low- and intermediate-level functional units (i.e., groups and teams). To address this subject, we describe a methodology suited for measuring the complexity in the organization of work in such systems, which is primarily based on hierarchical task analysis. With this methodology, we approach a concrete case study: the construction of megalithic monuments in late prehistoric Iberia (ca. 3800–1800 BC). On the basis of the analysis of the three best documented, most structurally, and functionally complex monuments built within each of the three periods under study (Late Neolithic, Copper Age, and Early Bronze Age), we found that there was a trend towards less complexity in work organization related to monument building from the Late Neolithic to the Early Bronze Age. We discuss the importance of these results in light of the existing models of social complexity in European Later Prehistory, concluding that a more balanced view of social processes would be obtained if we look at complexity as a property of every different social system integrated into the whole society, and not as an exclusive property of the latter.