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• No evidence is supportable for domesticated dogs at three important Pavlovian sites. • The high frequency of wolf remains at Pavlovian sites argues against the presence of dogs. • There is also no evidence of domesticated dog even in succeeding Late Gravettian sites. In the current volume of the Journal of Anthropological Archaeology, Germonpré et al. comment on our article "Friend or foe? Large canid remains from Pavlovian sites and their archaeozoological context" (Wilczyński et al. 2020). The authors say there are inaccuracies or errors in our paper, in an attempt to refute our rejection of the hypothesis of wolf domestication at the Předmostí site and, in broader sense, by the Pavlovian community. Here we counter allegations and in so doing clarify our arguments against wolf domestication during mid-Upper Paleolithic in Central Europe. [ABSTRACT FROM AUTHOR]

• The Gini index is used to measure differentiation in house size as a proxy to interpret inequality across a large environmental lidar dataset that documented a palimpsest of Maya archaeological settlement and landscapes. • We identify consistent patterns and Gini coefficients across the Maya lowlands, with notably lower values in peripheral areas, including coastal zones and the Western lowlands. • Despite the narrow lidar transects, the results of this study align with regional and site-based approaches across the Maya area. The emergence and expansion of inequality have been topics of household archaeology for decades. Traditionally, this question has been informed by ethnographic, ethnohistoric and/or comparative studies. Within sites and regions, comparative physical, spatial, and architectural studies of households offer an important baseline of information about status, wealth, and well-being, especially in the Maya lowlands where households are accessible in the archaeological record. Between sites, more research is necessary to assess how these physical measurements of household remains compare. This paper investigates the intersection of landscape, household, and community based on a multi-scalar analysis of households using the Gini index across southeastern Mexico, in the context of a broader study of land use, land management, and settlement patterns. Notably, this paper represents a region-wide analysis of nearly continuous LiDAR data within and outside of previously documented prehispanic Maya settlements. While we conclude that the Gini index is useful for establishing a comparative understanding of settlement, we also recognize that the index is a starting point to identify other ways to study how household to community-level social and economic variability intersects with diverse ecological patterns. Highlighting the opportunities and limitations with applying measures like the Gini index across culturally, temporally, and geographically heterogeneous areas, we illustrate how systematic studies of settlement can be coupled to broader studies of landscape archaeology to interpret changing patterns of land management and settlement across the Maya lowlands. [ABSTRACT FROM AUTHOR]

Ground penetrating radar (GPR) is a non-invasive and efficient scientific tool in burial analysis that can 'see the unseen,' answering both simple questions such as the existence and boundaries of burials, as well as more difficult questions like whether burials are intact or decayed. This paper reviews common reflection signatures associated with burials and applies the three fundamental GPR principles (dielectric contrast, scattering and polarity of reflections) to two distinct caseworks involving historical graves and civilian burials, which serve as benchmarks with known ground truth. It encompasses a third test case involving family tree research in a civilian cemetery, drawing upon the benchmarked results obtained from the first two caseworks. In adherence to geophysical signal reflection principles, our study discerns distinct hyperbolic traits associated with three burial types including intact shroud-wrapped, coffin burials, and decayed or mass-grave burials. A GPR-geospatial integration workflow incorporating GPR, aerial photogrammetry and global navigation satellite system - real time kinetics (GNSS-RTK), is derived to enhance the identification and investigation of burials using GPR. Our workflow encompasses a range of indicators for survey methods and burial classification, presenting a general framework for the systematic contextualization of tailored workflows to individual contexts. This work exemplifies the efficacy of GPR in the detection of burials that have been undisturbed for over a century in the soils of Hong Kong and how geophysics and geospatial science can address the limitations inherent in conventional desktop-based archaeological investigation. Its implications extend to professionals in diverse fields including historians, archaeologists, cemetery management officials, and even family members searching for their lost loved ones. [ABSTRACT FROM AUTHOR]

This paper emphasizes the landscape as a key factor in the long-term standing of one of Norway's largest prehistoric burial grounds: the Iron Age cemetery of Hereid, located in the village of Eidfjord in the Hardanger region. A recent field investigation generated important new data on the Hereid site, which has contributed to the high-resolution analysis of the cemetery presented here. The paper explores the wider 'meshwork' of people, animals, farm settlement, outfield resources and tracks within a new materialist perspective to argue that the Hardanger landscape served as a co-agent when constructing a regional mortuary order. Theories of relational agency are used to investigate whether Hereid's geography and topography can explain its scale and continuity. It is argued that Eidfjord constituted a focal point for wayfaring to and from the Hardangervidda mountain plateau, and the significance of the site is closely tied to its favourable location with regard to these communication routes and outfield resources. Beyond this case, the funerary settings in other large and medium sized cemeteries in Hardanger mirror Hereid remarkably. They all draw our attention to landscapes that facilitated movement and demonstrate the societal importance of burials and cemeteries in a long time perspective. • Analyses one of Norway's largest prehistoric burial grounds using newly gathered field data. • Examines whether the landscape served as a co-agent when constructing a regional mortuary order. • Highlights how the social significance of wayfaring is conveyed in all the cemeteries in the study region. • Demonstrates how similar topographic conditions triggered similar configurations of the mortuary landscape. [ABSTRACT FROM AUTHOR]

• Preservation of meat is difficult to be demonstrated in the archaeological record. • This paper attempts to refine methods for recognizing meat preservation. • Mobile hunter-gatherers preserve and store meat. • The study makes a contribution to the archaeological visibility of meat storage. Even though pivotal for understanding many aspects of human behaviour, preservation and storage of animal resources has not received great attention from archaeologists. One could argue that the main problem lies in the difficulties of demonstrating meat storage archaeologically due to the lack of direct evidence. This paper represents an attempt to refine zooarchaeological methods for the recognition of meat preservation and storage at prehistoric sites. Drawing on the faunal assemblage from Kharaneh IV, an Early/Middle Epipalaeolithic aggregation site in eastern Jordan, this study demonstrates that a combination of taphonomic and contextual analyses alongside ethnographic information may indeed lead archaeologists to insights not directly available from the archaeological record. The empirical evidence presented here contributes to the archaeological visibility of meat preservation and storage, providing a clearer concept of the nature of these practices in pre-agricultural societies. [ABSTRACT FROM AUTHOR]

Abstract Time has consistently been regarded as the missing dimension from our renderings of space, having a significant impact on how we interpret and represent past interaction. Nowhere is this more keenly felt than in discussion of maritime mobility. This paper outlines an innovative approach to mapping maritime spaces by taking into account the performance of Bronze Age sailing ships in different weather conditions and the subsequent time of sailing journeys. The use of cartograms is demonstrated to be invaluable for reconceptualisation of maritime space and rethinking maritime connectivity in the past. This marks a step-change in approach, which has implications for regions beyond the case study area (eastern Mediterranean). The results presented in this paper foreground meaningful differences in maritime connectivity between Egypt and the Levant during the earlier Bronze Age than are easily realised through traditional static representations. This demonstrates the significance of developing alternative representations of space/time for archaeology. Graphical abstract Image 1 Highlights • Mediation with mapping for maritime spaces. • Modelling the maritime space-time of ancient sailing by accounting for environmental rhythms and vessel performance. • Distorting space according to time with linear cartograms. • Rethinking maritime connectivity. [ABSTRACT FROM AUTHOR]

• This paper uses a 'braided knowledge' approach to explore Aboriginal ancestral narratives, geomorphological interpretations and archaeological evidence relating to the Murray River (Rinta) in South Australia's Riverland region. • Commonalities between Aboriginal and Western knowledge systems are outlined through a number of key threads relating to the geographic directionality of peopling in the region, river dynamism (particularly in relation to the deglacial transformations from 15 ka) and more. • Differences between knowledge systems are also explored and include descriptions of 'Indigenous frameworks' which embed multiple levels of meaning, as well as Aboriginal interpretations of the subsurface. This paper uses a 'braided knowledge' approach to explore Aboriginal ancestral narratives, geomorphological interpretations and archaeological evidence relating to the Murray River (Rinta) in South Australia's Riverland region. The 'knowledge carriers' of ancestral narratives are honoured and complexities regarding the ways in which their wisdom was recorded by Europeans are considered. Commonalities between Aboriginal and Western knowledge systems are outlined through a number of key threads relating to the geographic directionality of peopling in the region, river dynamism (particularly in relation to the deglacial transformations from 15 ka) and more. Differences between knowledge systems are also explored and include descriptions of 'Indigenous frameworks' which embed multiple levels of meaning, as well as Aboriginal interpretations of the subsurface. The paper shows that through a collaborative exchange of ideas, together with the conscious positioning of Aboriginal knowledges, normally disparate systems may be explored to amplify our understandings of Indigenous riverscapes. [ABSTRACT FROM AUTHOR]

We present a detailed response to Professor Pernicka's critique of our paper entitled “Iridium to provenance ancient silver”. We have concluded that Pernicka's hypothesis, which suggests that elevated levels of iridium in ancient silver artefacts is a consequence of silver deriving from the cementation (parting) process, does not account for the available evidence and that his critiques of the analyses we presented seem misplaced. We offer a simpler solution and show that the structure of our transformed data is founded on logical reasoning which is borne out by the empirical results. Essentially, this response supports our view reported in the original paper that the variation in iridium in ancient silver is largely geological rather than a consequence of de-silvering gold. [ABSTRACT FROM AUTHOR]

Different approaches are used to study wood provenance, but most of them are based on tracers in wood that are generally controlled by climatic factors. The strontium isotopic ratio 87 Sr/ 86 Sr in trees and soils is related to the signature of the local bedrock. Despite being used in diverse archaeological studies, Sr isotopes have rarely been used to trace the provenance of archaeological wood and especially wood from shipwrecks. In addition, recent analytical advances have allowed the detection of mass-dependent fractionation of Sr isotopes during biogeochemical processes, as reflected in the variation of δ 88/86 Sr values between different environmental materials. The δ 88/86 Sr values could be used in conjunction with the 87 Sr/ 86 Sr isotope ratio to improve constraints on the sources of Sr in the archaeological materials being studied. This paper discusses the potential and limitations of using both of these Sr isotope ratios to trace the provenance of wood from shipwrecks. We review the 87 Sr/ 86 Sr and δ 88/86 Sr variations in rocks, waters, soils, plants and other living organisms and discuss how to determine the local Sr isotopic signature of potential sites. We also compile a list of known wood post mortem modifications in seawater. Possible implications in terms of the modification of the original Sr isotope ratios of wood during storage in seawater are illustrated through preliminary observations. This paper points out some limitations and perspectives for using Sr isotopes in provenancing wood from shipwrecks, and suggests future research to test and apply this approach for tracing the origin of archaeological wood. [ABSTRACT FROM AUTHOR]

Over 30 years ago, Kintigh and Ammerman (1982) outlined and applied a heuristic approach to spatial archaeology that balanced quantitative analyses and culturally and historically contextualized archaeology. The theoretical and methodological messages were that we need to do more than “eyeball” spatial patterns, we need to apply the proper analyses based on the characteristics of our datasets, and we need to ensure that our models, quantitative analyses, and resulting interpretations are based in the proper cultural and historical contexts. My goal in this paper is to examine how two of the concepts in this approach, significance and context, apply to a modern spatial archaeology that heavily utilizes geospatial computing tools. Although these tools help to solve several concerns that existed in the field 30 years ago, they can also cause others, such as mistaking autocorrelation for correlation or confusion about which of the multitude of available analytical tools is appropriate for particular questions and datasets. In this paper, I present a simplified version of the methodology I have used to address these concerns. I use archaeological, historical, and GIS-modeled data to compare the regional patterning of hierarchical and egalitarian societies in southeastern North America to examine why hierarchical sociopolitical organizations may have arose where they did. I end with a critical review of this approach and a discussion of how such research can be improved moving forward. [ABSTRACT FROM AUTHOR]

Being human embodies understandings of space and spatial relationships which are embedded within the material world and are underpinned by complex frameworks of knowledge and experience. Just as this applied to people living in the past, so it applies to those of us concerned with trying to understand those past lives through the archaeological record. Most, if not all, archaeological material has a spatial component and it is not surprising, therefore, that spatial thinking has been central within archaeological endeavour since the beginnings of the discipline. Specific forms of spatial thinking have changed with developing theory and methods and with changing analytical and technological opportunities resulting in the rich variety of approaches available to us today. Within this development, the rapid adoption of Geographic Information Systems (GIS) technology since the early 1990s has had a major impact on archaeology and related disciplines and its use is now almost taken for granted. Although the use of GIS in archaeology has always been, and still is contentious at the theoretical level, the attractions of the technology are usually seen to outweigh any restrictions or disadvantages. In this paper we situate the use of GIS, including the papers in this volume, within the wider arena of spatial thinking in archaeology in an attempt to assess the impact that this technology has had on how we think spatially. [ABSTRACT FROM AUTHOR]

This paper considers the performance of archaeology in the field. To do so it examines the notebooks recording the British Museum excavations in Cyprus during the period 1893–1896. Archaeologists have described the practices of writing and drawing as a performance that accords archaeology its disciplinary identity. However, there have not been systematic studies of the centrality of fieldwork in the disciplinary culture of nineteenth-century archaeology as there have been for other field sciences. Histories and geographies of science have shown that field knowledge was produced through a variety of spatial practices – including inscriptive practices – whose meaning, processes and intentions were embodied in the material artefacts of science, such as instruments and notebooks. Drawing on that work, this paper locates the British Museum notebooks as material objects of science in the disciplinary landscape of late nineteenth-century Cypriot archaeology and in British classical archaeology more broadly. In doing so, this paper furthers our understanding of how classical archaeology became established as a field-based scientific discipline in the later nineteenth century. This paper argues that the British Museum notebooks functioned as paper tools in the field: they constructed a new interpretative model of the ancient Cypriot artefacts that placed the island within the prehistoric Greek world. This archaeological model was established through the more accurate, schematic, abstracted and numerical syntax of the notebooks. Importantly, the British Museum archaeologists through the use of the notebooks as paper tools created a new entity, the excavated Cypriot artefact, that was firmly associated with the conditions of its discovery and evaluation processes. [ABSTRACT FROM AUTHOR]

Understanding the nature of copying errors in the cultural transmission of material culture is highly relevant for students of cultural evolution, especially in the field of evolutionary archaeology. In this paper, we set up a classic transmission chain experiment, which involves making clay anthropomorphic figurines, to explore the nature of the copying error related to the production of 3D objects. The experiment consists of four independent transmission chains, each with 10 participants. Three chains are non-expert chains, as they consist of students of archaeology and psychology with no formal training in arts. The fourth is an expert chain consisting of art students. Our results show that the copying error predictably differs between the experts and the non-experts – it is lower in the expert chain. However, in both groups, the error is higher than predicted by the models that assume that the copying error is only due to imperfections in the perception of linear dimensions. Taken together, these two results suggest that, in addition to the error in perception, the error in the execution contributes significantly to the overall error, as predicted by the recently formulated object-mediated transmission model (Crema et al., 2023). The results of our experiment also show that the errors are often biased rather than random, suggesting that the transmission process involves the transformations anticipated by the cultural attraction theory. • Transmission chain experiment is carried out with clay anthropomorphic figurines. • Copying error of linear dimensions is higher than the Weber fraction (3%). • Art students make less error than other students in copying features of figurines. • Copying errors are often biased, as predicted by the cultural attraction theory. [ABSTRACT FROM AUTHOR]

This special issue examines new trends in phytolith scholarship and assesses the future direction of this field of research. The papers presented represent a broader shift in phytolith research into a new phase called the “Period of Expanding Applications”. It is characterized by 1) a rapid increase in the number of phytolith publications; 2) a diversification of research topics; 3) a reassessment of the use of radiocarbon and other isotopes in phytoliths; 4) the development of digital technologies for refining and sharing phytolith identifications; 5) renewed efforts for standardization of phytolith nomenclature and laboratory protocol; and 6) the development of the field of applied phytolith research. This paper argues that interdisciplinary collaborations and a continued effort to understand the basics of phytolith production patterns are essential for the growth of the discipline and its application in archaeological studies. [ABSTRACT FROM AUTHOR]

Transitional moments in prehistory are of broad interest in archaeology. Immediately following the Last Glacial Maximum, two technological shifts occurred in SW Europe: in France, at ∼18,000 uncal. BP, an industry characterized by large Solutrean projectiles was replaced by the well-defined Badegoulian industry; a thousand years later in Vasco-Cantabrian Spain, Solutrean technologies were gradually replaced by Magdalenian antler point ( sagaie ) and lithic inset composite weapons. The Solutrean–Magdalenian transition remains ill-defined in Vasco-Cantabria, where very few “transitional” assemblages dating to the c. 17–16,000 uncal. BP interval have been identified, leaving questions as to how the changes occurred and what kinds of relationships existed between French and Spanish groups during this period. Urtiaga cave (Guipúzcoa) Level F (17,050 ± 140 uncal. BP) contributes a new Initial Magdalenian archaeological sample to the discussion of Last Glacial behavioral change during a technological transition. This paper synthesizes the results of a detailed lithic analysis with findings from previous studies of fauna and osseous industry from Urtiaga Level F. Then, the analysis explores Initial Magdalenian organizational behaviors through a series of lithic procurement/mobility models that show dynamic land use in eastern Vasco-Cantabria. Finally, Urtiaga Level F was compared to four other Initial Magdalenian occupations in the region, demonstrating that lithic maintenance—in manufacture, use, and rejuvenation—was a significant factor in how Initial Magdalenian groups organized their landscape-level behavioral strategies. The archaeological assemblages from Urtiaga cave are important contributions to archaeological questions surrounding the Solutrean–Magdalenian transition, providing further evidence for in situ technological change in Vasco-Cantabria. Additionally, the economic analyses discussed in this paper provide new attributes that archaeologists can use to identify Initial Magdalenian sites on the landscape. This study develops a methodological procedure that is broadly applicable to archaeological studies related to prehistoric cultural transitions and to those studies that apply data from collections recovered during the early 20th century to modern interpretive frameworks. [ABSTRACT FROM AUTHOR]

As archaeologists continue to be interested in understanding how people encountered and engaged with past landscapes, layering them with social knowledge, it is important to harness geospatial techniques that are not tethered analytically to discrete points and can represent the flow of processes across a whole landscape. This paper explores landscape permeability modeling as one such geospatial approach. Applied archaeologically, permeability modeling examines the degree to which a given landscape, with a specific mix of physical and social variables, was conducive to the movement of people and the flow of social, economic, political, and/or ideological processes. An archaeological case study is presented that uses a resistant-kernel permeability model to examine food storage suitability in an inland lake landscape in northern Michigan during Late Precontact (ca. AD 1100/1200 – 1600) and how people in their intimate, day-to-day, encounters with this landscape understood the storage potential(s) of this matrix. While a specific case is detailed in this paper, the procedures employed are adaptable to other archaeological landscapes. [ABSTRACT FROM AUTHOR]

• Variability in and significance of hunter-gatherer aggregation sites are reviewed. • The Cadfael archaeological site is a Dorset aggregation in the Canadian Arctic. • The aggregation site contains stone longhouses as well as ritual features. • Change over time at the site results from interaction between Dorset and Inuit. Most hunter-gatherer lifeways revolve around periodic large gatherings – aggregations – that serve as social, ritual, and economic anchors for their annual cycles. However, in archaeological contexts they are often difficult to recognize. This paper describes and interprets a particularly large and well-preserved example of a warm season aggregation site dating to the Late Dorset period in the eastern North American Arctic. This site extends for over 750 m along coastal beach ridges and contains four boulder-outlined "longhouses" of up to 38 m in length as well as hundreds of other features used for storage, cooking, and ritual activities. In addition to interpreting the range of activities occurring on the site, this paper discusses the clear evidence for change over time in the ways its inhabitants interacted with the built environment, and with each other. Because these changes took place mainly during the 13th century CE, they likely represent a reaction to the arrival in this region of ancestral Inuit, who migrated from Alaska during this period and ultimately replaced Dorset populations. [ABSTRACT FROM AUTHOR]

This paper describes the significance and relevance of concepts presented by Lewis Binford in “The Archaeology of Place” (1982) in studying the process of human colonization in Patagonia. Models and observational techniques inspired by and presented in that seminal paper have been instrumental in the discussion of the mobility of the first inhabitants of southern Patagonia. The result is a flexible ecological model of a slow process of human expansion into the southern end of the continent, and the recognition of at least three early occupational nodes. [ABSTRACT FROM AUTHOR]

Aboriginal people have lived in Australia, continuously, for tens of thousands of years. Over that time, they developed complex knowledge systems that were committed to memory and passed to successive generations through oral tradition. The length of time oral traditions can be passed down while maintaining vitality is a topic of ongoing debate in the social sciences. In recent years, scientists have weighed into the debate by studying traditions that describe natural events, such as volcanic eruptions and meteorite impacts, which can be dated using scientific techniques. Here, we bring together a trans-disciplinary team of scholars to apply this approach to Tasmanian Aboriginal (palawa) oral traditions that were recorded in the early nineteenth century. These traditions describe the flooding of the Bassian Land Bridge connecting Tasmania to mainland Australia and the presence of a culturally significant "Great South Star", identified as Canopus (α Carinae). Utilising bathymetric and topographic data of the land and sea floor in the Bass Strait, we estimate the Bassian Land Bridge was finally submerged approximately 12,000 years ago. We then calculate the declination of the star Canopus over the last precessional cycle (26,000 years) to show that it was at a far southerly declination (δ < −75°) between 16,300 and 11,800 years ago, reaching its minimum declination approximately 14,000 years ago. These lines of evidence provide a terminus ante quem of the Tasmanian traditions to the end of the Late Pleistocene. This paper supports arguments that the longevity of orality can exceed ten millennia, providing critical information essential to the further development of theoretical frameworks regarding the archaeology of orality. [ABSTRACT FROM AUTHOR]

• Case study of war in the ancient Maya kingdom of Piedras Negras. • Settlement location, fortifications, weapons, human remains, and epigraphy. • Chronological changes in violence across the first millennium A.D. • War and processes of polity formation and collapse. • Evidence for total war and attacks on community. Through a case study of the Classic period (A.D. 350–900) kingdom of Piedras Negras, this paper addresses a number of debates in the archaeology of war among the ancient Maya. These findings have broader comparative use in ongoing attempts to understand war in the precolonial Americas, including the frequency of war, its role in processes of polity formation and collapse, the involvement of non-elites in combat, and the cause and effect of captive-taking. This paper provides the first synthesis of a number of datasets pertaining to war and violence in the region of Piedras Negras while presenting new settlement data gleaned from recent lidar survey of the area. Focus is especially on tracing the material, iconographic, and epigraphic evidence for war in diachronic perspective. Material evidence includes the spatial distribution of settlement, presence of fortifications, weaponry, and human skeletal remains demonstrating evidence of traumatic injury. Additional data are drawn from epigraphy and iconography. As with all archaeological contexts, there are crucial gaps in the record. Nevertheless, by combining these datasets it is possible to reconstruct a history of warfare within this precolonial indigenous polity of the first millennium. [ABSTRACT FROM AUTHOR]

Abstract: This paper introduces a special issue of the Journal of Archaeological Science that considers the current state and future directions in lithic microwear analysis. There is considerable potential for lithic microwear analysis to reconstruct past human behaviour as it can provide direct insight into past activities. Consequently, it is a technique worthy of significant additional investment and continued development. To further the cause of methodological maturation within microwear analysis and to promote standardization, calibration, and innovation, the following collection of papers present various approaches and perspectives on how greater methodological refinement and increased reliability of results can and should be achieved. Many of these papers were part of a session held at the 2011 Society for American Archaeology Meeting (SAA) in Sacramento, California, while others were selected from the 2012 International Conference on Use-Wear Analysis in Faro, Portugal. The purpose of the SAA session and this special themed issue is essentially two-fold. The first is to promote awareness of the need for methodological standardization, calibration, and continuing innovation. The second is to open a serious dialogue about how these aims could be pursued and achieved. [Copyright &y& Elsevier]

Abstract: This paper examines the usefulness of bootstrapping in Correspondence Analysis when applied to archaeological data. By simulating and displaying possible variation within the data sets, bootstrapping provides us with a means to assess the stability of our CA maps and influences the interpretations we can place upon them. Five real data sets are examined and the results discussed. The paper concludes that bootstrapping is a useful and powerful way of examining the results of CA and should be employed on a regular basis. [Copyright &y& Elsevier]

Abstract: This paper presents the results of the taphonomic analysis of the burials from Tell Halula (Middle Euphrates Valley, Syria). The numerous burials recovered from this Pre-Pottery Neolithic B (PPNB) settlement, in addition to the large volume of field documentation, have provided an opportunity to study burials in more depth than is usually allowed. This data set is important because of the unique mode of deposition, the exceptional preservation of the related assemblages (including fabrics, mats, and basketry) and the highly standardized nature of the funerary practices. Although the burials were found in various stages of preservation and articulation, we will show that they all represented the same type of funerary deposit, namely seated burials, often encased in bottle-shaped funerary bundles, and that the variability found during excavation can be attributed to post-depositional taphonomic effects. We provide a study of the different forms that result from these taphonomic influences and highlight the importance of doing this type of analysis. We hope that this paper will be a valuable contribution to the growing body of literature surrounding both seated burials and the taphonomy of burials. [Copyright &y& Elsevier]

Abstract: Investigations into the development of weapon systems are increasingly important in archaeological debates about human evolution and behavioural variability. ‘Diagnostic’ impact fractures are key, but controversial, lines of evidence commonly used in such investigations. In 2009 a series of experiments was initiated to investigate the processes associated with macrofracture formation specifically focussing on the taphonomic factors affecting the formation of ‘diagnostic’ impact fractures (DIFs). This paper adds to that experimental data set with macrofracture results from recent knapping experiments investigating rock type variability and DIF formation. These results show that rock type variation plays less of a role in DIF formation than variables related to use and lithic taphonomy. The collective results of this experimental series show that the location, co-occurrence, type and proximity to retouch on a tool are all important means of distinguishing between weapon and non-weapon related DIFs. Collectively these macrofracture patterns are more important in diagnosing weapon components than any one ‘diagnostic’ impact fracture is alone. Overall, these experimental studies are showing that background ‘noise’ in the form of non-hunting related impact fractures, exists in many macrofracture results and that much work remains in securing the analytical robusticity of the method. The paper concludes that the macrofracture method is not a stand-alone method, but when used with caution and in conjunction with other lines of evidence it is a useful, time-efficient, tool for generating assemblage-level use-trace data. [Copyright &y& Elsevier]

• Introduction to the special issue "alcohol, rituals, and politics in the ancient world". • Review of the intellectual history of alcohol studies in anthropology. • The impacts of alcoholic beverages in shaping the course of human history. • Recent advancements in archaeological methods for identifying prehistoric alcohol use. This special issue brings together recently developed theories and methodologies for understanding alcoholic beverages in the ancient world. While alcohol has continued to be a relatively overlooked research topic within anthropology/archaeology, the papers assembled for this special issue center the relationship between alcohol, rituals, and politics through novel archaeological fieldwork, analytical techniques, and theoretical concepts. In this introduction, we review established theoretical approaches to alcohol and drinking, explain the deep history of alcohol in human societies, and introduce papers in this special issue. We argue that alcohol production and consumption can be studied as a set of unique social phenomena that construct social identity, formulate political power, and precipitate historical transformations. [ABSTRACT FROM AUTHOR]

Abstract: Human body manipulation and secondary burials are widespread funerary practices in many areas of the world. The archaeology of the Pampas and North-Eastern Patagonia, Argentina, is no exception. In this paper, archaeological case studies from the lower basin of the Colorado River during the Final Late Holocene (ca. 1000–250years BP) are presented and discussed. Secondary burials were recovered that indicated an intentional manipulation of bodies. Evidences of cut marks and the coloring of bone surfaces were recorded. The bundles were composed of individuals of both sexes and diverse age categories. The Pampean region and North-Eastern Patagonia witnessed significant hunter–gatherer population dynamics during the last 1000years BP. Climatic, ecologic, demographic, and economic explanations have been proposed as the background to these changes. In this paper, it is argued that accompanying these factors, as part of a broader socio-cultural scenario, were significant social interaction networks and processes of social complementarity between groups. In this context, it is proposed that the complexity observed in relation to the handling of bodies is part of a worldview in which the body was seen as material culture – as a symbol – that played an important role for the community in group identity maintenance in a cultural context undergoing significant organizational changes. [Copyright &y& Elsevier]

Abstract: This paper creates and applies a computational model of irrigation agriculture in order to study the effects of salinization in Mesopotamia, with the model developed applicable to cases beyond that studied here. Scholars have long suspected that central and southern Mesopotamia present environments which limited agricultural production over the long-term. In regions such as central Mesopotamia, where salinization likely affected settlement and agriculture in different periods but was more manageable than in more southern regions, fallowing regimes, natural and engineered leaching, and decisions made on when to crop were strategies applied in order to limit the effects of salinization. In this paper, we assess the effectiveness of these coping strategies by incorporating projected climate, soil, and landscape conditions with agricultural practices. The simulation results not only demonstrate the effectiveness and limitations of inhibiting progressive salinization, but they can be compared with the archaeological record in order to determine if the results could reasonably be matched with past events and help to interpret settlement history. [Copyright &y& Elsevier]

• Assyrian conquests and colonization created a new bureaucratic organization in the provinces. • Colonization involved settlement of imperial personnel with new habits and needs. • Deported potters navigated their craft in order to fit the imperial demands. • Navigating across cultures, deportees produced material culture that preserved their identity. • Deportees gave relevance for their lives in a new world through daily practice of material culture. Practiced by most ancient empires, forced movement of populations distinguished by ethnicity, class, religion or profession had far-reaching political, economic and cultural consequences on indigenous societies. Assyria's expansion westward in the late eighth – early seventh centuries BCE not only enhanced forced population transfers from and into its conquered regions; it was a regular feature of its policy. Recent studies have emphasized the role of archaeology in illustrating diverse imperial strategies practiced by the Assyrians. By following the archaeological footprints of the massive movement of people and products across the imperial space, I will emphasize the agency of deported craftsmen in the empire-building act and its implications for the economy and social composition of local communities. The Iron Age II remains at Tel Dan are the focus of this paper. [ABSTRACT FROM AUTHOR]

• History of initial human exploration of Central Western Patagonia. • Importance of human pulses of occupation of Central Western Patagonia. • Ethnographic information is used for understanding exploration and colonization. • Oldest human remains in Patagonia. Identifying the process of initial exploration of any given area is complex in the sense that it lies in the boundary between the absence and presence of reliable anthropogenic evidence. However, how can we be certain that the data are in fact the result of exploration and not the result from a low-density archaeological record or other process that might be mimicking this process? This paper presents selected ethnographical data to shed light on regional data that are key to understanding the process of exploration. Information on the human dispersal into new lands and on the management of knowledge is presented in the frame of hunter-gatherer territorial organization, mobility, technology and the use of resources, and then discussed in the context of the archaeological record of Central Western Patagonia. It is suggested that although low in visibility, exploration is identifiable in the regional archaeological record. Hunter-gatherers of the Pleistocene-Holocene transition occupied the Andean fringe, moving out of some eastern occupational node and sacrificing the security of the motherland in exchange for extending territorial reaches. The study provides solid grounds for discussing a case of exploration with broader implications for the understanding of the archaeological correlates of exploration of new lands. [ABSTRACT FROM AUTHOR]

Using archaeological data, this paper investigates past population trends in Ireland as a response to recent genomic studies that have identified admixture signals in the genomes of Irish people caused by historically-recorded migration events. Among these was Norse settlement in the 9th-10th Centuries CE, which has a greater than expected signal in the contemporary population of the island. Here, we contextualise these discoveries using a large database of recently discovered archaeological sites with radiocarbon dates that we have analysed using Kernel Density Estimation techniques. We argue that the Viking migrations occurred following a 300-year period of population decrease in Ireland. This new, data-driven synthesis of the archaeological record contrasts with previous accounts of early medieval Ireland as a period of ever-growing expansion and progression. However, this new interpretation is also aligned to evidence for economic and environmental change, including recent discoveries concerning the soil nitrogen cycle and agricultural intensification. We compare historical evidence for Viking migrations to later episodes of migration between Britain and Ireland, where more details are known about the size of the incoming groups, ultimately wishing to confront the opinion that past population sizes cannot be fathomed for cultures without documentary records. Through comparison with historic analyses and census records, we make broad estimates of absolute population size in Ireland since prehistoric times, including during these demographic events, and argue that much value is added to genomic evidence for migration when these points in time are contextualised in terms of evolving population trends. • A database containing over 8000 radiocarbon dates of human activity in Ireland has been assembled. • Contextualizing the data for the period 400 to 1200 CE reveals a pronounced oscillation in activity throughout the landscape. • A long-term population model has been developed for Ireland using these radiocarbon data and historical records. • We suggest haplotype admixture in Ireland took place in the context of long term population decline. • These results mirror recent palaeoisotope studies of intensification. [ABSTRACT FROM AUTHOR]

Abstract Child labor has been called an archaeological "enigma" because its expression varies with age, gender, social organization, and economy. There are negative connotations in Western societies, especially given the abuses of the industrial revolution, and for hunter-gatherers it seems to contradict the notion of original affluent societies. Yet the adoption of tasks marks progress toward adulthood. There is no reason to assume that children were not willing participants, or that labor is onerous. Child labor is an expected and natural element of growing up. This paper examines foraging behavior with a specific focus on the collection of mollusks at the Main Street Kronprindsens Gade (KPG) site, St. Thomas, USVI (circa cal. 400 CE). It is argued that an abundance of small, rocky intertidal and shallow seagrass inhabiting mollusks reflects foraging by children. General characteristics of these food items and the behaviors they represent are proposed as a model for identifying one aspect of labor by children. The association of mollusk collecting with children also helps to explain what would appear to be non-optimal foraging by adults, and the social relations of production. [ABSTRACT FROM AUTHOR]

Highlights • Elaborate palace compound on Cerro Baúl in southern Peru was locus of ritual event. • Death of elite woman accompanied by ritual feasting and abandonment. • Deposits have food refuse of camelids and fishes as well as remains of ritual animals. • Significant expenditure of labor and material resources is evidenced. • Spatial arrangement and distribution of local and exotic goods was intentional. Abstract Ritual was an effective power building strategy in many archaic states and early empires. In this paper we describe the ritual abandonment of a palace residence at the Wari site of Cerro Baúl in southern Peru. This exclusive ritual event brought provincial and local elites together and included a funerary internment, feasting, and the intentional creation of numerous and varied offerings throughout the structure. We document the patterning and contents of these deposits including food animals, non-consumable and exotic animals, lithics, and broken ceramic vessels. We posit that lavish offerings such as the one we document here were sponsored by the state and communicated institutional facts to participants. Elements of these rituals may have been repeated across the Wari Empire and been integral to Wari institutions. As such, the study of ritual depositions and other patterned practices may be one means by which the presence of Wari elites or control by the Wari polity may be assessed through material remains. The features of ritual deposits may shed light on the strategies elites used to exert power over their subjects. This methodology may have broad application in the study of expansive polities in the Andes and elsewhere. [ABSTRACT FROM AUTHOR]

Abstract: The site of Nogara (province of Verona, Italy) provides valuable insights into the complexities of the glass industry in mid-Medieval times, due to its timing, which ranges mainly between the 10th and 11th centuries AD, and to the great quantity of glass findings, mainly tableware. In the present paper, the combination of archaeological, chemical and textural data allows us to identify production technologies in a time-interval perceived to be a period of technological transition for glass. In particular, the frequent occurrence of recycled natron glass and only a few glass samples made with soda plant ash indicate that recycling of earlier glass was common in inland Northern Italy in the 10th–11th centuries AD. In addition, blue and reticello decorations were obtained by recycling earlier glass mosaic tesserae, as shown by much Co, Cu, Sn, Sb and Pb and the presence of crystallised calcium antimonates. A few glass samples with chemical compositions intermediate between natron and soda plant ash glass were also identified, suggesting a gradual change in glass composition from natron-based towards soda ash-based production technology, which prevailed in the 13th-14th centuries. In conclusion, the difficulty in describing mid-Medieval glass as a well-defined entity, due to the great propensity for recycling earlier glass samples which causes variability in chemical compositions, particularly those of trace elements, is clearly documented here. In any case, this paper contributes to a new type of chrono-typological scanning and to more detailed knowledge of glass production technology during mid-Medieval times in Northern Italy, little found in the literature until now. [Copyright &y& Elsevier]

Abstract: As modern humans grapple with the repercussions of their extensive environmental impacts, archaeologists are increasingly looking toward the past to understand the nature and extent of prehistoric human impact on the environment. Many researchers rely heavily on archaeological correlates of resource intensification as a proxy measures of resource depletion, a profound and often catastrophic human impact. However, the traditional conceptualization of the archaeological correlates of shellfish intensification disregards a large amount of species-specific variation. This paper presents archaeomalacological data from Santa Cruz Island, California. The shell midden deposits CA-SCRI-480 contain a high density of Tivela stultorum (Pismo clam). Statistical analysis of the shellfish assemblage reveals significant variation in both the size and quantity of Pismo clam that people collected through time. This paper investigates this unique patterning with due consideration of the natural ecology and life history of the species and illustrates species-specific deviation from the traditional archaeological correlates of shellfish intensification. Increased collaboration with ecologists and biologists can help refine models of intensification when necessary in order create more sophisticated understanding of prehistoric human–resource interactions. [Copyright &y& Elsevier]

Abstract: This paper introduces GIS-based statistical methods for the study of settlement patterning in an archaeological context. The main aspect is an improvement over suboptimal stepwise statistical model selection procedures, with the introduction of a Deletion/Substitution/Addition (DSA) algorithm, a systematic model selection algorithm that provides an optimal model choice. The paper also introduces the combined use of Receiving Operator Characteristic (ROC) curves, and variable ranking as key tools aimed at an understanding of settlement patterning causation. An illustrative case study is provided whereby both a purely environmental and a mixed environmental/historical model (based on settlement hierarchy considerations) are investigated. [Copyright &y& Elsevier]

Abstract: Understanding of European prehistoric storage practices tends to focus on the long-term and large-scale storage of cereals from the Neolithic onwards. In addition, storage is often associated with the development of sedentism and social complexity. Through the use of anthropological and ethnographic data this paper demonstrates that storage by both hunter–gatherers and farmers is more complex. New storage categories, such as closed and open caches, and portable storage, are suggested as ways of understanding whether similar storage practices were used during European prehistory. We learn that although direct evidence for storage is difficult to find in the archaeological record, a combination of ethnographic data and indirect evidence demonstrates that storage, especially this use of small-scale storage, was practiced in prehistory. In the conclusion, this paper demonstrates that storage during the Mesolithic (11,300–6000 BP) would have played a vital role in the lifeways of hunter–gatherers and that for the Neolithic (6000–4500 BP) the use of small-scale storage of a variety of foods would have been equally important as the storage of grain. [Copyright &y& Elsevier]

Abstract: The analysis and preservation of organic materials preserved within wetland environments represents one of the most costly parts of any post-excavation strategy. This paper outlines the application of high-resolution terrestrial laser scanning to one class of preserved material, worked archaeological wood. Scanning allowed the recording of the artefacts in three dimensions and the identification of features such as toolmarks. Features can be measured and volumetrically modelled within the digital environment, which may not always be possible for these often fragile materials using conventional techniques. Repeat scanning of the artefacts provided an opportunity to use comparative analysis software to investigate changes in the morphology of artefacts under contrasting conditions of short-term storage. The results suggest that immersion in water results in the least deterioration, whereas both freezing and air-drying caused distortion and degradation. This paper demonstrates that laser scanning provides a viable alternative post-excavation method for the recording, analysis and long-term ‘virtual archiving’ of organic archaeological materials, which may be more cost-effective in some instances than other methods of preservation. [ABSTRACT FROM AUTHOR]

Abstract: This paper presents new chronological data applied to the problem of providing a date for the construction of a prehistoric building, with a case study from the Old Scatness Broch, Shetland. The innovative methodology employed utilises the combination of radiocarbon and optically stimulated luminescence (OSL) dates with the archaeological information, which includes the stratigraphic relationships of sampled deposits, context information, and evidence relating to the formation of the deposit. This paper discusses the scientific validity of the dates produced, and the advantages that the methodology employed at this site offers for archaeological interpretation. The combined dating evidence suggests that the broch at Old Scatness is earlier than the conventionally accepted dates for broch construction. More broadly it shows the value of integration of the specialists at the planning stages of the excavation. The application of a Bayesian statistical model to the sequences of dates allowed investigation of the robustness of the dates within the stratigraphic sequences, as well as increasing the resolution of the resulting chronology. In addition, the value of utilising multiple dating techniques on the same deposit was demonstrated, as this allowed different dated events to be directly compared as well as issues relating to the formation of the sampled deposit. This in turn impacted on the chronological significance of the resulting dating evidence, and therefore the confidence that could be placed in the results. [ABSTRACT FROM AUTHOR]

Abstract: The reasons for megafaunal extinction in Australia have been hotly debated for over 30 years without any clear resolution. The proposed causes include human overkill, climate, anthropogenic induced habitat change or a combination of these. Most protagonists of the human overkill model suggest the impact was so swift, occurring within a few thousand years of human occupation of the continent, that archaeological evidence should be rare or non-existent. In Tasmania the presence of extinct megafauna has been known since the early twentieth century () with earlier claims of human overlap being rejected because of poor chronology and equivocal stratigraphic associations. More recent archaeological research has not identified any megafauna from the earliest, exceptionally well-preserved late Pleistocene cultural sites. In 2008 however an argument for human induced megafaunal extinctions was proposed using the direct dates from a small sample of surface bone from two Tasmanian non-human caves and a museum sediment sample from an unknown location in a cave, since destroyed by quarrying (). supplemented their data with published dates from other Tasmanian caves and open sites to argue for the survival of at least seven megafauna species from the last interglacial to the subsequent glacial stage. To investigate the timing of extinctions in Tasmania and examine the latest claims, new excavations and systematic surveys of limestone caves in south central Tasmania were undertaken. Our project failed to show any clear archaeological overlap of humans and megafauna but demonstrated that vigilance is needed when claiming survival of megafauna species based on old or suspect chronologies. The results of our six-years of fieldwork and dating form the first part of the present paper while, in the second part we assess the data advanced by for the late survival of seven megafauna species. A model of human prey selection and the reasons for the demise of a range of marsupials, now extinct, are discussed in the third part of the paper. [Copyright &y& Elsevier]

Abstract: This paper explores issues of technology and artefacts in a comparative cross-species frame, using archaeological examples and modern data sets to illustrate points about process and content. It develops the argument that regardless of species, artefacts have a special significance as external projections of the mind, often necessitating cognitive judgements on the basis of several variables and subject to influences by cultural tradition, functional needs, and raw materials. In humans, apes, and other tool using animals, behaviour overlaps in some respects and is vastly different in others. Overlapping aspects are worth seeking out and exploiting, as they provide opportunities to investigate factors influencing variation and to gain insights into cognition. Recent primatological research establishes much more foundation for continuity, but many of the details of artefacts and their variation remain to be explored. This paper presents case studies of variability and standardisation that suggest the limits on variation are as tight in some chimpanzee produced artefacts as in many produced by humans, and functional constraints appear to operate more strongly on some parts of artefacts than others. Thus, degree of standardisation cannot be used as a simple index to ‘refinement,’ but the widespread overlap in standardisation between human and nonhuman artefacts greatly expands the scope for study. [Copyright &y& Elsevier]

Abstract: The Journal of Archaeological Science first appeared in 1974 as an explicitly interdisciplinary medium, linking archaeology with the natural sciences, and one that emphasizes methodological innovation. This editorial analysis examines the steady growth of the journal from 400 to 3200 print pages per annum, and from a small to a large, double-column format. The impact factor increased until it became the leading archaeological journal overall. Tracking the published papers according to national origin, manuscripts from the USA began to outpace those from the UK in 1990, and Australia, South Africa and Canada are well represented. After 2000 the influx of papers from non-Anglophone countries also increased rapidly until by 2008 they exceeded those from the UK or USA. A growing interest for archaeological science is suggested in Mediterranean countries such as France, Israel, Spain and Italy. Thematic trends are more difficult to track due to the growing structural complexity of many papers. That said, there is no striking thematic shift, confirming the viability of the inclusive philosophy and diversity of the journal, and its balance between problems and analytical innovation, as applied to significant archaeological issues. Possible editorial responses to changing directions in archaeology are discussed. For all scientific periodicals, the efficacy of the peer-review system today is challenged by the increasing numbers of journals and manuscripts, together with the greater specialization of high-tech methods. This demands greater professional responsibility as well as new solutions. [Copyright &y& Elsevier]

Abstract: The composition of Late Bronze Age Egyptian faience and glass is thought to reflect the composition of the raw material used in their production, particularly plant ash. This paper argues that there are strong and systematic shifts between the plant ash composition and the resulting glass, as a function of inherent technical processes during both the wet preparation and subsequent drying of faience glazes, and the smelting of glass from its raw materials. These factors lead on the one hand to significant differences in glaze composition from identical raw materials due to different glazing techniques being used, and on the other hand to a homogenisation of glass compositions which may obscure more subtle differences in initial raw material composition. The paper aims to explore the various factors at work, briefly summarizing recent publications and current thought on the subject, in the hope to raise awareness of the issues involved, and to stimulate further research. [Copyright &y& Elsevier]

Abstract: The paper considers the presence of prehistory in the Breckland region of East Anglia in the twentieth century, addressing the ways in which ancient landscape became bound up with definitions of regional identity and claims to cultural and/or archaeological authority, and contributing to debate over the animation of landscape. Sites considered include the flint mines of Grimes Graves, with its controversial mid-twentieth-century Neolithic ‘chalk goddess’, and the ancient trackways of the region. Grimes Graves and the Brandon flint-knapping industry focus discussion concerning the poetics of flint. Archaeological debate is set within the wider characterisation of Breckland as a ‘primitive’ landscape. While some found in prehistory equivalents for a progressive modernity, others found an escape from or antidote to a fallen modern world, a sensibility continued in recent imaginings of the ancient landscape. The paper concludes by exploring the parallel presence of the twentieth-century past in the region via selected monuments and relics. [Copyright &y& Elsevier]

Abstract: Inter-population differences in skeletal and dental growth and maturation are acknowledged frequently in the biological anthropological literature. These growth differences have implications for the reliability of standards for the estimation of age at death of archaeological subadults. The number of archaeological projects that are recovering human burials from non-European contexts, including Southeast Asia, and the increasing interest in subadult bioarchaeological studies provides the impetus for investigating this issue of ageing subadult individuals from these populations. This paper aims to address some of the problems of the representativeness of ageing standards for non-European children in bioarchaeology. This is achieved through a literature review of the issue of growth variability and age estimation, and a basic comparison of the commonly applied age estimation method based on North American children with a dental formation study of modern Thai children. Although these studies do not employ similar methods the Thai study is the only comparable data available and therefore serves as a starting point to address these issues. The results raise an important question for bioarchaeologists of the appropriateness of available ageing methods. In addition this paper emphasises the need for the use of appropriate methodologies in the collection and presentation of dental formation data. [Copyright &y& Elsevier]

Abstract: Archaeological research in the territory of Sagalassos is a multidisciplinary project covering scientific disciplines traditionally linked to archaeology and also new technologies such as very high-resolution remote sensing with sufficient radiometric and spatial resolution (<2.5m). This paper focuses on the evaluation of GIS-, pixel- and object-based techniques for automatic extraction of archaeological features from Ikonos-2 satellite imagery, which are then compared to a visual interpretation of ancient structures. The study was carried out on the unexcavated archaeological site of Hisar (southwest Turkey). Although all techniques are able to detect archaeological structures from Ikonos-2 imagery, none of them succeed in extracting features in a unique spectral class. Various landscape elements, including archaeological remains, can be automatically classified when their spectral characteristics are different. However, major difficulties arise when extracting and classifying archaeological features such as wall remnants, which are composed of the same material as the surrounding substrate. Additionally, archaeological structures do not have unique shape or colour characteristics, which can make the extraction more straightforward. In contrast to automatic extraction methods, a simple visual interpretation performs rather well. The methods presented in this paper can be applied with variable success to archaeological structures composed of the same material as the surrounding substrate, which is often the case. [Copyright &y& Elsevier]

Abstract: Phosphorus (P) is unique among the elements in being a sensitive and persistent indicator of human activity. It has long been of interest to archaeologists because of its potential to inform them about the presence of past human occupation and to offer clues regarding the type and intensity of human activity. A wide variety of methods have been developed in both soil science and in archaeology to extract and measure soil P, resulting in a tremendous amount of data and a wide array of interpretations, but also considerable confusion over appropriateness of methods and terminology. The primary purpose of this paper is to address these issues by clarifying soil P analyses. Anthropogenic additions of phosphorus to the soil come from human refuse and waste, burials, the products of animal husbandry in barns, pens, and on livestock paths, or intentional enrichment from soil fertilizer. Once added to the soil, phosphorus in its common form as phosphate is stable and generally immobile in soils. Soil P comes in many forms, organized for the purposes of this paper on the basis of extraction and measurement procedures as (1) extraction for available P (Pav); (2) portable field techniques (the spot test or ring test); (3) chemical digestion of a soil sample for total P (Ptot); (4) extractions of inorganic P (Pin) for fractionation studies and extractions to look at individual compounds of P; (5) measurements of organic P (Porg); and (6) extractions for total elemental analysis. To compare the suitability of various extractants as the “best” indicator of human input and activity we subjected samples from three very different archaeological sites (Lubbock Lake, TX; Hulburt Creek, IA; British Camp, WA) to four methods of soil P extraction: perchloric acid digestion (Ptot), sulfuric–nitric acid extraction Ptot), hydrochloric acid extraction after ignition (Pin), and citric acid extraction (Pav). Further, methods of measurement were compared via colorimetry vs. Inductively Coupled Plasma (ICP) spectrometry, and the two methods of supposed “total P” were both measured via ICP. In general, the stronger extractants yielded more soil P, but the result are not clear-cut. Likely variables include the intensity of occupation, nature of the parent material, and postdepositional weathering (e.g., the addition of dust). [Copyright &y& Elsevier]

In our previous paper—Calcite crystals inside archaeological plant tissue (J. Archaeol. Sci. 27 (2000) 981–985), we reported the presence of mineral crystals in archaeological samples of cultivated plants founded in rock-shelters used by pre-historical Brazilian human populations.In this paper, we respond to some of the questions and comments raised about our data and conclusions, presented in comments from M.G. Canti and from J.E´. Brochier and M. Thinon. [Copyright &y& Elsevier]

Lead (Pb) concentration and isotope analyses in human remains are powerful analytical tools used to examine differences in Pb exposure over time or between populations and to examine the movement of peoples and Pb-containing cultural materials. While there was a large increase in the use of dental tissues for measuring Pb in the last 30 years, there has yet to be a critical evaluation of how these analyses are conducted or the data are used to answer archaeological questions. This article reviews 55 papers published between 1979 and 2021 on Pb concentrations and isotope analyses of teeth from archaeological populations to examine how they were used, areas where they were misused or insufficient information given, current limitations of the approaches, and future studies needed. This was applied across three broad topics: sample choice, concentration interpretation, and isotopic ratio interpretation. While major limitations exist, largely related to missing information in methodological approaches, there are a few overarching themes of use that need to be considered. First is considering the biological/cultural age of the teeth and therefore of the individuals represented, and the variability introduced when comparing disparate tooth types. Second, is the need to consider archaeological, ethnographic, and historical documentation when evaluating natural versus anthropogenic exposures. Finally, we recommend that greater consideration of the contributions from both environmental and cultural sources, including those that could be imported into different cultural regions. The consideration of all these factors is integral to future studies involving Pb concentration and isotope analyses in bioarchaeology. • Sample choice, preparation, and analytical technique details are often missing • Roles of natural versus anthropogenic sources should be assessed using archaeological, ethnographic, and historical contexts • Both imported and locally produced cultural material sources must be considered when interpreting Pb exposure [ABSTRACT FROM AUTHOR]

We introduce the papers of the JAS Special Issue: Radiocarbon Dating that were presented at the First Frison Institute Symposium at the 2013 Society for American Archaeology annual meeting. Papers here fall into two categories that reflect two growing trends in archaeology: the use of summed probability distributions as measures of human population, and the use of Bayesian statistics to refine radiocarbon age estimates. While caution is required, these two methods combined offer archaeology the possibility of tracking change in the size of human populations through time and across space. [ABSTRACT FROM AUTHOR]

• Money, finance, and debt are interdependent parts of historically contingent economies. • Money, finance, and debt are socially enacted and socially transformative. • An archaeology of money explores how it is embedded in social relations. • An archaeology of finance traces strategies for shifting resources and risk in time. • An archaeology of debt recognizes it as a fundamental component of human societies and economies. • Archaeologists study money, finance, and debt from under-represented times and places. • An archaeology of money, finance, and debt defies narratives of smooth and uncontested progress. This paper establishes the parameters for an archaeological study of money, debt, and finance as interrelated aspects of human economies. We begin with economic anthropology's roots in the works of Mauss, Malinowski, and Polanyi before proceeding to the individual topics of money, debt, and finance and the ways in which they overlap in theory and practice. Archaeological research into these topics is of particular value because it expands our view of the social and political dynamics of economies beyond production, distribution, and consumption. The insights of economic anthropology and other social sciences can push archaeologists to look beyond material instruments to the effects of money, finance, and debt in the material world. When archaeologists recognize money, finance, and debt as socially enacted and socially transformative (just as they do for production, exchange, and consumption), they are able to study the origins of these fundamental components of human economies as well as their long, contentious, and dynamic histories. This paper showcases the contributions of the other papers assembled as part of a virtual special issue and calls on all archaeologists to examine economies of the past in new ways. [ABSTRACT FROM AUTHOR]