Journal of Archaeological Method and Theory最新文献

{"title":"Site-Seeing in Mallorca? Exploring the Visual Influence of Architecture and Location in Talayotic Iron Age Sites in Mallorca (Balearic Islands, Spain)","authors":"Alejandra Galmés-Alba, Mark Gillings","doi":"10.1007/s10816-025-09704-w","DOIUrl":"https://doi.org/10.1007/s10816-025-09704-w","url":null,"abstract":"<p>During the Iron Age, or Talayotic period, the landscape of Mallorca was transformed by the construction of cyclopean, tower-shaped structures that served as communal gathering spaces. The scale and location of these monumental structures have led to their interpretation as places designed to see and be seen, with a range of GIS-based viewshed studies caried out in order to characterise and delineate the visual landscape of which they were an integral part. However, despite this focus on all things visible, there has been little investigation into whether this visual prominence was primarily due to the choice of location or the architectural form itself. This paper aims to explore how the combination of location and architecture contributed to the visual prominence of Talayotic structures within the landscape. By integrating Visual Neighbourhood Configurations (VNC) and viewshed analysis, the study examines the significance of site selection and whether the architecture leveraged the inherent visual properties of these locations to enhance their prominence. As the visual presence of these architecture has been central to the explanation of the Talayotic phenomenon, understanding how this was generated is key to understand the role these sites played in the Mallorcan Iron Age landscape.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"72 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143712923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bronze Age Frontiers and Pottery Circulation: Political and Economic Relations at the Northern Fringes of El Argar, Southeast Iberia, ca. 2200–1550 BCE","authors":"Adrià Moreno Gil, Carla Garrido García, Bárbara Bonora Soriano, David Gómez-Gras, Roberto Risch","doi":"10.1007/s10816-025-09702-y","DOIUrl":"https://doi.org/10.1007/s10816-025-09702-y","url":null,"abstract":"<p>This paper explores the nature and dynamics of economic and political borders emerging in Later Prehistory between highly centralised and exploitative societies and their much more dispersed and small-scale neighbours. While increasing evidence indicates that Early Bronze Age entities such as El Argar, Únětice or Minoan Crete reached highly complex economic and political forms around 1850–1750 BCE, the processes by which their relations and borders with adjacent, less hierarchical groups were established and maintained still remain poorly understood. To identify such economic and political borders and asymmetric interactions in archaeology, a specific methodological approach was developed which combined extensive field survey, pottery petrography, and spatial modelling of pottery production and circulation areas. Our research focuses on the middle and upper Segura River valley, a largely unexplored borderland between distinct geographic and cultural zones of the Iberian Peninsula. While El Argar expanded over the semi-arid Southeast, adjacent regions—La Mancha and the Spanish Levant—were home to smaller-scale socio-economic entities, known as La Mancha or Las Motillas and the Valencian Bronze Age cultures. At the junction of these three groups, we surveyed 61 settlements across 4800 km² and analyzed 1643 pottery sherds, conducting the largest petrographic study of Iberian Bronze Age ceramics. Spatial modeling of the results traced pottery production and circulation, offering insights into economic exchanges, social boundaries and the articulation of borderland spaces. By mapping distinct pottery-making practices, we reveal interactions between El Argar’s core regions and its neighbours, demonstrating the potential of ceramic analysis for understanding Bronze Age border dynamics. Comparable studies in other regions are expected to lead to a better understanding of the role of borders in shaping prehistoric societies and inter-group relations.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"33 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143635773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Skills of Handaxe Making: Quantifying and Explaining Variability in 3D Sinuosity and Bifacial Asymmetry","authors":"Antoine Muller, Gonen Sharon, Leore Grosman","doi":"10.1007/s10816-025-09705-9","DOIUrl":"https://doi.org/10.1007/s10816-025-09705-9","url":null,"abstract":"<p>Observations about handaxe techno-morphology, like their symmetry, refinement, and fine edges have long been used to reconstruct the evolution of hominin cognition, skills, and technological decision making. However, these interpretations about the cognitive and technical abilities of Acheulean hominins often rely on the most ‘beautiful’ or supposedly ‘archetypical’ looking handaxes. But how often do these finely made handaxes actually occur in assemblages and how can we identify handaxes that were more skillfully made than others? Instead of seeking to estimate the skill level of individual past knappers, a trait that is oftentimes obscured in the archaeological record, we approach the question of knapping skill from the other direction. We instead ask how much skill was required to manufacture a handaxe? We explore, not the skill level of a handaxe’s maker, but how skillfully an individual handaxe was made. We put forth a suite of novel 3D methods of handaxe analysis for calculating their 3D edge sinuosity and 3D asymmetry. Using these methods, we quantify traits that are difficult to achieve during handaxe-making, providing an estimate of the requisite amount of ability, experience, attention, and effort demanded by their manufacture. Among our large sample of handaxes from the later Acheulean of the southern Levant, we find that blank size and tool-/site-use best explain the presence of more skillfully-made handaxes. Handaxes made on larger original blanks appear to afford more volume with which to enact longer and more skillfully demanding reduction sequences. Moreover, handaxes occurring at more recurrently occupied sites demanded less skill investment and appear geared towards the more expedient fulfilment of quotidian tasks. In the later Acheulean of the southern Levant there appears to be a great diversity in how skillfully handaxes were made, likely reflecting a diversity in the goals of handaxe making.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"13 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143607823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Moments of Movement and Stillness for Senebtisi Since 1907","authors":"Alyson Caine","doi":"10.1007/s10816-025-09703-x","DOIUrl":"https://doi.org/10.1007/s10816-025-09703-x","url":null,"abstract":"<p>During my study of Senebtisi, an elite Egyptian woman from the Middle Kingdom period, I noted several missing skeletal elements which contradicted the archival and original representativeness of the individual. My initial interest into where, when, and how this loss occurred resulted in the following paper that sought to understand the ‘epi’-taphonomic factors influencing Senebtisi’s skeletal remains. Using object itinerary, the resultant narrative provides a cultural view to how these processes impact non-cultural factors, including skeletal preservation and the information available for study, all of which influence the bioarchaeological interpretative trajectory. Moments of movement and stillness for Senebtisi, including her representations (textual, photographs, drawings, and/or exhibits), afforded an understanding of alterations to her as an object and shifting value attributions since her exhumation in 1907. Ultimately, my focus on ‘epi’-taphonomic factors influencing Senebtisi exposes the subjectivity of her history as influenced by those that have studied her. Of note is the additive properties of processes that current (bio)archaeologists deem destructive, including reconstruction and unwrapping of mummified individuals. Importantly, my own study and research of Senebtisi represents additional interactions that influence the representations, representativeness of this individual, and preservation of her skeletal remains that ultimately result in further transformation to what is known and knowable about her.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"23 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143528330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"“Slow” Network Research? A Mixed-Methods Approach Towards Funeral Status Representation in the Late Urnfield Period","authors":"Aline Deicke","doi":"10.1007/s10816-025-09698-5","DOIUrl":"https://doi.org/10.1007/s10816-025-09698-5","url":null,"abstract":"<p>From its earliest stages on, the rise of computational approaches in the humanities—whether in archaeology, history, or digital humanities more generally—has been accompanied by discussions and critical reflections on the way in which data-driven research methods are informed by the representation of research objects as data structures. Various dimensions, challenges, and characteristics can be roughly divided into three intersecting aspects: the subjectivity of data, their complexity, and their size. Archaeological network analysis as a formal, quantitative method is situated firmly within the tension between these fields, and many authors focus on the application of network research to archaeological data while respecting their complex nature. This paper adds to this growing body of work by focusing on the specificities of a medium-sized data set that offers multiple perspectives on a complex question of social archaeology: the study of intersecting social identities and their materialisation in funeral assemblages, particularly of a collective identity of high status-individuals or “elites”, during the Late Urnfield Period. It offers a mixed-methods approach that centres quantitative results and qualitative contextualization across different scales, and minimises loss of information and context, while transparently disclosing its practices of data selection, pre-processing, and analysis. In doing so, it aims to make the reflective positionings of “slow data” and “slow technology” productive for a methodology of “slow networks”.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"24 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143477499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shining Light on Dark Matter: Advancing Functional Analysis of Obsidian Tools with Confocal Scanning Microscopy","authors":"Fiona Pichon, Juan José Ibáñez Estevez, Laurence Astruc, Bernard Gassin, Amelia Rodríguez Rodríguez, Carlo Lugliè","doi":"10.1007/s10816-025-09700-0","DOIUrl":"https://doi.org/10.1007/s10816-025-09700-0","url":null,"abstract":"<p>Over the past decade, confocal microscopy has increasingly been employed to examine changes in stone tool surfaces and has proven to be an accurate technique for quantifying use-wear texture. Promising results have emerged from characterizing Polish formation on experimental and archaeological flint tools. Recent studies also highlighted the potential of confocal microscopy for analyzing tools made from reflective materials, such as quartzite. In this paper, we investigate the capability of confocal microscopy to discriminate use-wear on obsidian quantitatively. We examine whether confocal microscopy and 3D texture analysis can correctly classify several worked materials that are challenging to differentiate using the optical standard method of use-wear analysis. For cutting activities, we include butchery, de-skinning a fresh hide from grease and meaty tissues, cutting tanned leather, harvesting domestic ripe cereals, harvesting semi-green wild cereals, and sawing wet limestone. As for scraping activities, we explore discriminating differences among tools used for working dry hide, dry antler, soaked antler, fresh bone, softwood, fresh reeds, and wet limestone. Our results demonstrate that these worked materials can be confidently identified in experimental tools. While other relevant factors affecting use-wear texture, such as the intensity of use or post-depositional alterations, need to be controlled before employing the method on archaeological materials, our research suggests that the quantitative approach can enhance the standard method of use-wear analysis, providing unprecedented precision for identifying worked materials in obsidian tools.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"234 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143435657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Archaeological and Experimental Lithic Microwear Classification Through 2D Textural Analysis and Machine Learning","authors":"Paolo Sferrazza","doi":"10.1007/s10816-025-09701-z","DOIUrl":"https://doi.org/10.1007/s10816-025-09701-z","url":null,"abstract":"<p>The paper focuses on introducing 2D texture analysis as a quantitative method for functional analysis in archaeology. The paper aims to demonstrate the validity of this method for quantifying use-wear analysis and to evaluate different processing, extraction, and classification techniques. The method presented relies on five techniques of quantitative feature extraction from photographic images and nine classification techniques through machine learning algorithms. After creating a training dataset with experimental traces, machine learning models were validated through experimental and archaeological image classification. The best result achieved a classification accuracy of 80%, suggesting convolutional neural network and grey level co-occurence matrix as the best quantification options and neural networks as the best classification algorithm. The paper proposes to use the method as a fundamental tool in functional analysis to remove subjectivity criteria from traditional analysis and to address issues related to the credibility of the discipline, calibration, standardisation, and reproducibility of methods and results.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"4 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143418485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond the Surface: Exploring Ancient Plant Food Processing through Confocal Microscopy and 3D Texture Analysis on Ground Stone Tools","authors":"Andrea Zupancich, Emanuela Cristiani, Melania Di Fazio, Laura Medeghini, Avi Gopher, Juan José Ibáñez","doi":"10.1007/s10816-025-09697-6","DOIUrl":"https://doi.org/10.1007/s10816-025-09697-6","url":null,"abstract":"<p>Ground stone tools are frequently found in archaeological contexts from early to late prehistoric times. These tools are key evidence for reconstructing past societies’ lifeways, technology and know-how, given their role in different tasks, including subsistence and craft activities. In recent years, the field of use-wear studies on ground stone tools showed an exponential growth in applying quantitative methods at all scales of observations, from macro to micro. These included using 3D models to measure and identify worked areas, spatial analyses for exploring trace and residue distribution, and confocal profilometers to analyse micro-polish texture. In this paper, we present results stemming from the application of confocal light microscopy and 3D surface texture analysis to identify and distinguish micro-polishes deriving from the processing of plant foods. We tested the potential of this method by analysing micro-polishes on modern limestone replicas used for grinding, pounding and dehusking wild and domestic cereal grains and legumes. Following a multi-level analysis, we demonstrate the efficacy of confocal microscopy and 3D surface texture analysis in correctly discriminating between different micro-polishes. We show how this method, integrated with the qualitative assessment of use-wear, may enhance functional interpretations of ground stone tools; we also discuss the current limits and future perspectives for their systematic application in the study of archaeological assemblages.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"143 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143371500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Methodological Challenges to Tracking Zea mays (Maize) Historical Pathways Through Macrobotanical, Microbotanical, and Stable Isotope Evidence: Maize’s Adoption and Consumption by Precontact Populations in the North American Midcontinent","authors":"Thomas E. Emerson, Kristin M. Hedman, Mary L. Simon","doi":"10.1007/s10816-025-09699-4","DOIUrl":"https://doi.org/10.1007/s10816-025-09699-4","url":null,"abstract":"<p>The process of plant domestication and subsequent adoption of agriculture have long been viewed by archaeologists as key factors in the emergence of social and political complexity. Ongoing research by botanists, archaeobotanists, and archaeologists, with ever-improving methodologies and technologies, reveal that the adoption of agriculture varies significantly in terms of chronologies, dietary intensity, and social impacts. It has become clear that broad-sweeping theories of agricultural adoption obscure meaningful micro-historical variations. Nowhere is this more true than in the Western Hemisphere, where the dates of the adoption of maize may differ in even geographically adjacent regions — thus the importance of focused regional studies of the history of maize consumption. In this review, we examine in detail the various methodological approaches employed in micro- and macro-botanical and isotopic studies and, importantly, appraise ongoing challenges to interpreting the findings of such research. We undertake this evaluation in the context of the northern midcontinent USA where these methodologies have produced regional maize histories that differ by as much as a thousand years in terms of both the presence of maize and the ultimate adoption of maize agriculture. We conclude that incorporating multiple refined methodological approaches is a key to understanding this variability.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"49 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143125339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"“Open Sourcing” Workflow and Machine Learning Approaches for Attributing Obsidian Artifacts to Their Volcanic Origins: A Feasibility Study from the South Caucasus","authors":"Pavol Hnila, Ellery Frahm, Alessandra Gilibert, Arsen Bobokhyan","doi":"10.1007/s10816-025-09695-8","DOIUrl":"https://doi.org/10.1007/s10816-025-09695-8","url":null,"abstract":"<p>Traditionally, reliable obsidian sourcing requires expensive calibration standards and extensive geological reference collections as well as experience with statistical processing. In the South Caucasus — one of the most obsidian-rich regions on the planet — this combination of requirements has often restricted sourcing studies because few projects have geological reference collections that cover all known obsidian sources. To test an alternative approach, we conducted “open sourcing” using portable X-ray fluorescence (pXRF) analyses of geological specimens with three key changes to the conventional method: (1) commercially available calibration standards were replaced with a loanable Peabody-Yale Reference Obsidians (PYRO) set, (2) a comprehensive geological reference collection was replaced with a published dataset of consensus values (Frahm, 2023a, 2023b), and (3) processing in statistical packages was replaced with two semiautomated machine-learning workflows available online. For comparison, we used classification by-eye with JMP 17.2 statistical software. Furthermore, we propose a new method to evaluate calibrations, which streamlines comparisons and which we refer to as a symmetric difference ratio (SDR). The results of this feasibility study demonstrate that this “open sourcing” workflow is reliable, yet currently only in combination with classification by-eye. When the consensus values were combined with the machine-learning solutions, the classification results were unsatisfactory. The most encouraging aspect of our alternative “open sourcing” workflow is that it enables correct source identification without physically measuring reference collections, therefore surmounting an obstacle that, until now, has severely limited archaeological research. We anticipate that rapid developments in machine-learning will also soon improve the workflow.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"12 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143049971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}