Andrea Zupancich, Emanuela Cristiani, Melania Di Fazio, Laura Medeghini, Avi Gopher, Juan José Ibáñez
{"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}
Thomas E. Emerson, Kristin M. Hedman, Mary L. Simon
{"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}
Pavol Hnila, Ellery Frahm, Alessandra Gilibert, Arsen Bobokhyan
{"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}
{"title":"Comparing Summed Probability Distributions of Shoreline and Radiocarbon Dates from the Mesolithic Skagerrak Coast of Norway","authors":"Isak Roalkvam, Steinar Solheim","doi":"10.1007/s10816-025-09696-7","DOIUrl":"https://doi.org/10.1007/s10816-025-09696-7","url":null,"abstract":"<p>By developing a new methodology for handling and assessing a large number of shoreline dated sites, this paper compares the summed probability distribution of radiocarbon dates and shoreline dates along the Skagerrak coast of south-eastern Norway. Both measures have previously been compared to elucidate demographic developments in Fennoscandia, but these have not been based on probabilistic methods for shoreline dating. The findings indicate a largely diverging development of the two data sets through the Mesolithic. The number of shoreline dated sites undergoes some process of overall decrease through the period, while the radiocarbon data is characterised by a lacking signal in the earliest parts of the period and then undergoes a logistic growth that quickly plateaus and remains stable for the remainder of the period. The precise nature of this discrepancy will necessitate further substantiation and the method of shoreline dating itself still requires further testing and assessment. Having noted this, we still tentatively suggest that while the number of shoreline dated sites is not devoid of influence from a demographic signal, this measure could be more heavily influenced by mobility patterns. Conversely, we also suggest that the lacking radiocarbon data from the earliest part of the Mesolithic is in part the result of mobility patterns, but that the radiocarbon data could be reflecting population dynamics more directly.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"49 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143030912","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}
Camilla Mazzucato, Michele Coscia, Ayça Küçükakdağ Doğu, Scott Haddow, Muhammed Sıddık Kılıç, Eren Yüncü, Mehmet Somel
{"title":"“A Network of Mutualities of Being”: Socio-material Archaeological Networks and Biological Ties at Çatalhöyük","authors":"Camilla Mazzucato, Michele Coscia, Ayça Küçükakdağ Doğu, Scott Haddow, Muhammed Sıddık Kılıç, Eren Yüncü, Mehmet Somel","doi":"10.1007/s10816-024-09692-3","DOIUrl":"https://doi.org/10.1007/s10816-024-09692-3","url":null,"abstract":"<p>Recent advances in archaeogenomics have granted access to previously unavailable biological information with the potential to further our understanding of past social dynamics at a range of scales. However, to properly integrate these data within archaeological narratives, new methodological and theoretical tools are required. Effort must be put into finding new methods for weaving together different datasets where material culture and archaeogenomic data are both constitutive elements. This is true on a small scale, when we study relationships at the individual level, and at a larger scale when we deal with social and population dynamics. Specifically, in the study of kinship systems, it is essential to contextualize and make sense of biological relatedness through social relations, which, in archaeology, is achieved by using material culture as a proxy. In this paper, we propose a Network Science framework to integrate archaeogenomic data and material culture at an intra-site scale to study biological relatedness and social organization at the Neolithic site of Çatalhöyük. Methodologically, we propose the use of <i>network variance</i> to investigate the association between biological relatedness and material culture within networks of houses. This approach allows us to observe how material culture similarity between buildings is associated with biological relationships between individuals and how biogenetic ties concentrate at specific localities on site.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"32 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143020295","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 Trade Theory of Money: External Exchange and the Origins of Money","authors":"Mikael Fauvelle","doi":"10.1007/s10816-025-09694-9","DOIUrl":"https://doi.org/10.1007/s10816-025-09694-9","url":null,"abstract":"<p>For over a century, scholars have debated the merits of two competing theories for the origins of money. The commodity theory of money has traditionally held that money developed as a medium of exchange in order to increase the economic efficiency of barter economies. Alternatively, chartalist explanations have given causal primacy to the role of state taxation in standardizing money as a unit of account. Recently, skepticism over the existence of barter economies in either contemporary societies or ancient history has led to the increased popularity of the state-centric chartalist approach. Evidence from many pre-state societies around the world, however, shows that commodity money was often used in long-distance trade networks where systems of debt and reciprocity would have been impractical. This paper draws on evidence from two such exchange systems, the “interior world” of pre-Columbian western North America and the Bronze Age of western Europe, to argue that money can come about to facilitate exchange between strangers and across borders. As such, I suggest that the commodity theory of money is more accurately explained by the importance of exchange in external rather than internal economic systems. I propose that a trade theory of money can explain the origins of money in pre-state societies without relying on the “myth of barter”.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"9 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142991204","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}
V. Fernández Navarro, D. Fidalgo Casares, D. García Martínez, D. Garate Maidagan
{"title":"Decoding Palaeolithic Hand Stencils: Age and Sex Identification Through Geometric Morphometrics","authors":"V. Fernández Navarro, D. Fidalgo Casares, D. García Martínez, D. Garate Maidagan","doi":"10.1007/s10816-025-09693-w","DOIUrl":"https://doi.org/10.1007/s10816-025-09693-w","url":null,"abstract":"<p>This study pioneers the application of geometric morphometrics to Palaeolithic hand stencils, offering new insights into the problematics of classic rock art using innovative methodology. Employing a triple approach encompassing contemporary, experimental, and archaeological populations, the research achieves a precise estimation of age and biological sex through hand morphometry, enhancing our anthropometric understanding of the individuals whose hands were stencilled. The results of the analysis of the archaeological sample reveals a notable presence of sub-adults, indicating children’s participation in the creation of hand stencils. The findings also suggest a balanced, mixed participation between sexes across age groups and cave locations, reflecting cohesive social behaviour among Upper Palaeolithic human groups. Statistical analysis indicates that finger width in the Palaeolithic population is larger than in the modern sample, possibly due to a more active lifestyle. Most importantly, the study demonstrates the methodology’s repeatability across various chronologies and geographies, especially in well-preserved samples, underscoring its applicability worldwide. Overall, this research represents a significant methodological advancement in our ability to understand Palaeolithic rock art, shedding light on lifestyle and cultural dynamics of hunter-gatherer societies.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"74 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142992737","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}
Saige Kelmelis, John P. Walden, Kirsten Green Mink, Julie A. Hoggarth, Claire E. Ebert, Carolyn Freiwald, Tia B. Watkins, Victoria S. R. Izzo, Michael Biggie, Amy E. Thompson, Rafael A. Guerra, Christina Warinner, Jaime J. Awe
{"title":"Biocultural Taphonomies and Analysis of an Emerging Terminal Classic (750–900 CE) Maya Deathway","authors":"Saige Kelmelis, John P. Walden, Kirsten Green Mink, Julie A. Hoggarth, Claire E. Ebert, Carolyn Freiwald, Tia B. Watkins, Victoria S. R. Izzo, Michael Biggie, Amy E. Thompson, Rafael A. Guerra, Christina Warinner, Jaime J. Awe","doi":"10.1007/s10816-024-09689-y","DOIUrl":"https://doi.org/10.1007/s10816-024-09689-y","url":null,"abstract":"<p>In bioarchaeology, funerary taphonomy and preservation become part of the biocultural narrative of the dead. We evaluate the role of these factors in reconstructing the identities of those buried in an emerging deathway, the ventrally placed legs flexed (VPLF) burial position, during the Terminal Classic (750–900/1000 CE) period at the Maya polity of Lower Dover in western Belize. The term “VPLF” describes a divergent burial practice which may have resulted from intentional binding prior to burial. In our analysis of VPLF burials (<i>n</i> = 12), we use a two-step process to reconstruct the social identities and potential meaning of the burial pattern: (1) interpretation of the archaeological context based on excavation observations and biogeochemistry and (2) osteological analysis of curated individuals to reconstruct their biological profiles and post-mortem/post-excavation histories. Osteological analyses included age and sex estimation, paleopathological assessment of frailty and trauma, and skeletal modifications from cultural and taphonomic forces. Radiocarbon dating and ceramic analyses were used to date the burials. Stable and radiogenic isotopic analyses were applied to reconstruct diet and mobility for a subset of the VPLF burials. Our results show that individuals were buried in the VPLF position irrespective of age, sex, or social status, consistent with patterns at other Terminal Classic and Postclassic Maya sites, although VPLF interment may have been practiced earlier at Lower Dover. We hypothesize that the appearance of VPLF burials in the Terminal Classic period signified an ideological shift in light of emerging social and environmental pressures in the region.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"37 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142988824","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":"Consumption Trends, Trading Patterns and Economic Development in Italy Across Centuries: Data Analysis of Roman Amphorae in a Long-Term Perspective","authors":"Paulina Komar, Tom Brughmans, Ekaterina Borisova","doi":"10.1007/s10816-024-09686-1","DOIUrl":"https://doi.org/10.1007/s10816-024-09686-1","url":null,"abstract":"<p>This paper presents novel insights into the long-term chronological patterns related to the distribution and consumption of amphora-borne foodstuffs in Italy. The study specifically focuses on the consumption of wine, olive oil and fish sauces, which exhibit diverse provenances. Notably, it contributes significantly to our understanding of the Roman economy by utilising an open dataset and a replicable research method. The analysis reveals a pronounced growth pattern during the late Republican to early Imperial period. Importantly, quantitative evidence demonstrates that the diverse consumption pattern observed in the capital city of Rome is less exceptional than previously believed. The study draws upon a substantial dataset comprising 28,851 diagnostic amphora fragments excavated and documented from 28 different urban and rural settlements in the North Adriatic and Central Italy, spanning the period from the 4th c. BCE to the 7th c. CE. The analytical approach employs a probabilistic aoristic method, evenly distributing amphora frequencies across relevant date ranges.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"16 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142961660","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":"Landscape Chambers: Towards an Archaeology of the Cognitive Landscape","authors":"Zoran Čučković","doi":"10.1007/s10816-024-09687-0","DOIUrl":"https://doi.org/10.1007/s10816-024-09687-0","url":null,"abstract":"<p>This article is introducing a method for the analysis of landscape visual coherence. Inspired by landscape and architecture research, the landscape chambers method is based on quantitative analysis of visibility networks, modelled in a digital environment. It relies on an algorithm for the detection of closely connected subgroups within an intervisibility network, in order to isolate visually distinct areas or landscape chambers. This approach is applied to prehistoric landscapes in the Parisian Basin (2000–500 BCE), where funerary monuments reveal complex relationships between past populations and their visual landscape. The analysis uncovered that these monuments were typically placed in visually exposed locations, with preference, in certain cases, for visually coherent landscape chambers. The proposed approach thus offered insights into the semiosis of the prehistoric landscape, <i>i.e.</i>, the production of new meanings through visual discourse. More generally, the proposed method aims to provide a conceptual and methodological bridge between the study of physical and mental spaces.</p>","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"25 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142929181","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}