Carolina Cucart-Mora, Diego Lombao, Antonio Pineda, Bruno Boemke, Beniamino Mecozzi, Marie-Hélène Moncel
{"title":"The First Occupations of Western Europe: Dispersals and Population Dynamics in the Early to Middle Pleistocene","authors":"Carolina Cucart-Mora, Diego Lombao, Antonio Pineda, Bruno Boemke, Beniamino Mecozzi, Marie-Hélène Moncel","doi":"10.1007/s10816-025-09752-2","DOIUrl":"https://doi.org/10.1007/s10816-025-09752-2","url":null,"abstract":"","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"197 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145613707","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}
David Nora, Ariel Malinsky-Buller, Boris Gasparyan, Artur Petrosyan, Ellery Frahm
{"title":"Snakes and Ladders: A technological approach to tool maintenance byproducts using module flake categories","authors":"David Nora, Ariel Malinsky-Buller, Boris Gasparyan, Artur Petrosyan, Ellery Frahm","doi":"10.1007/s10816-025-09754-0","DOIUrl":"https://doi.org/10.1007/s10816-025-09754-0","url":null,"abstract":"The study of retouching, reshaping, and rejuvenation in lithic technology has traditionally focused on finished tools, overlooking the byproducts of these processes, particularly microdebitage. This emphasis has led to an incomplete understanding of the dynamic behaviours associated with tool maintenance and a lack of crucial information about prehistoric technological strategies. In this study, we address this knowledge gap. Specifically, we introduce a classification system for lithic byproducts resulting from retouching, reshaping, and rejuvenation techniques, categorising them into five modules (M0 through M4) based on lithic technological analysis. This methodology integrates the <jats:italic>chaîne opératoire</jats:italic> approach to analyse flakes without size thresholds. To demonstrate our approach, we apply it to lithic assemblages from two Middle Palaeolithic sites in Armenia, Kalavan 2 and Ararat-1 Cave. This enables a precise reconstruction of tool use-life and, in turn, the maintenance strategies of Pleistocene hunter-gatherers. Our findings demonstrate that microdebitage (byproducts) can contribute to a holistic view of decision-making, revealing patterns in tool maintenance and raw material provisioning. The module system provides insights on ‘ghost tools’ i., e., tools that are no longer present in the archaeological record, as well as curation behaviours and economic decisions regarding raw materials that were previously difficult to discern. By shifting the focus from finished artefacts to byproducts, this framework enhances our ability to interpret lithic assemblages and understand the adaptive strategies of prehistoric hunter-gatherers.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"112 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145583338","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}
Maia Dedrick, Patricia A. McAnany, Adolfo Iván Batún Alpuche, Elizabeth A. Webb, Isaac A. Hart
{"title":"Sinkhole Microcosms: Understanding Persistence of Place Through Variable Cultivation Strategies in Northeastern Yucatán, Mexico","authors":"Maia Dedrick, Patricia A. McAnany, Adolfo Iván Batún Alpuche, Elizabeth A. Webb, Isaac A. Hart","doi":"10.1007/s10816-025-09746-0","DOIUrl":"https://doi.org/10.1007/s10816-025-09746-0","url":null,"abstract":"Sinkholes contributed to persistent human inhabitation of the northern Yucatán peninsula of Mexico for more than two millennia. Building on previous work on the use of sinkholes central to the town of Tahcabo and elsewhere in the Maya area, this study presents pollen, soil carbon isotope, radiocarbon, and artifactual evidence from four geomorphic features. They include the perennially wet cenote situated in the town center and three dry sinkholes ( <jats:italic>rejolladas</jats:italic> ) located in the commonly held lands ( <jats:italic>ejido</jats:italic> ) of the town. These features demonstrate striking variability in multispecies engagements with and within sinkholes, especially over the past 500 years, amid colonialism and more recent political contexts. Climate and political dynamics are implicated in the observed variability in agricultural practices. Community-engaged research often embraces a focus on persistent places, which can inspire contemporary people to reconnect with the past and with ancestors in ways that promote action to address challenges, such as adaptation to climate and other environmental change. Our research addresses long histories of sinkhole use to demonstrate the outcomes of variable cultivation strategies, such as increased biodiversity within towns and places of refuge, or conversely, production intensity and accelerated soil erosion into and mixing of sinkhole sediments.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"132 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145546193","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}
Benjamin J. Britton, Alec McLellan, Jeffrey Brewer, Christopher Carr, Nicholas Dunning, Lin Liu
{"title":"Evaluating Broadscale Deep Learning for Maya Settlement Detection in G-LiHT Lidar","authors":"Benjamin J. Britton, Alec McLellan, Jeffrey Brewer, Christopher Carr, Nicholas Dunning, Lin Liu","doi":"10.1007/s10816-025-09741-5","DOIUrl":"https://doi.org/10.1007/s10816-025-09741-5","url":null,"abstract":"Examining Lidar data is an efficient way to detect ancient Maya features across the Yucatan Peninsula. Automated object detection powered by deep learning leverages Maya archaeologists’ specialist knowledge in detecting the presence of ancient Maya settlements. By using a broadscale approach in its training, our new efficient multi-regional model Q2000 achieves comparable performance across a significantly broader and more diverse geographic region. This study addresses the current limitation of small-scale, area-specific models to generalize characteristics and properly detect a diverse range of target objects over a large area. This study introduces the foundational development of a broadscale, multi-region convolutional neural network (CNN) object detection model utilizing Lidar data across a significantly larger extent of the Maya area (approximately 35,584 km <jats:sup>2</jats:sup> ). This model achieved accuracies comparable to previous local studies that relied on the annotation of a larger number of structures within smaller, more homogeneous areas. Comparative analysis of the model's test results indicates enhanced generalization across diverse topographic regions when trained on multi-area data, achieving a robust F1 Score of 0.89, even with a relatively small training sample set. Our results further indicate that a broadscale approach to deep learning is efficient, and that a pan-Yucatan model can be effective.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"28 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145546192","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":"Graffiti, Atmosphere, and the Structure of Feeling of Marginal Places","authors":"Peter Whitridge","doi":"10.1007/s10816-025-09747-z","DOIUrl":"https://doi.org/10.1007/s10816-025-09747-z","url":null,"abstract":"","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"171 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145545675","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":"Agricultural Infrastructure Detection Through Multispectral Satellite Remote Sensing and PeruSAT-1 Images in Huarochirí, Peru","authors":"Gabriela Oré Menéndez","doi":"10.1007/s10816-025-09742-4","DOIUrl":"https://doi.org/10.1007/s10816-025-09742-4","url":null,"abstract":"","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"14 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145546233","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}
Yoan Diekmann, Rosalind E. Gillis, Ziye Lu, Anna Rudzinski, Maria De Iorio, Mark G. Thomas
{"title":"Bayesian Inference of Sex-Specific Mortality Profiles and Product Yields from Unsexed Cattle Zooarchaeological Remains","authors":"Yoan Diekmann, Rosalind E. Gillis, Ziye Lu, Anna Rudzinski, Maria De Iorio, Mark G. Thomas","doi":"10.1007/s10816-025-09749-x","DOIUrl":"https://doi.org/10.1007/s10816-025-09749-x","url":null,"abstract":"Zooarchaeological age-at-death profiles for domesticated ruminants can be inferred from tooth eruption, replacement, and wear. These profiles contain important information on slaughter management and have been used informally to infer the goals of past husbandry strategies. In principle, sex-specific survival curves could inform on various productivity parameters, including herd growth rates and sustainability, milk and meat yields, macronutrient and calorie yields, and feed consumed. Knowledge of these parameter values would allow identification of differences in husbandry economics in different archaeological contexts. However, archaeological age-at-death profiles are rarely sex-specific and are often derived from small sample sizes. As such, challenges remain in inferring sex-specific survival curves using explicit models that account for sampling uncertainty. We present a Bayesian inference approach for inferring sex-specific survival curves from unsexed cattle zooarchaeological age-at-death profiles that can accommodate data from any combination of age class boundaries. Our approach relies on the assumption that asymmetric sex-specific slaughter leads to a change in sex ratio over time, which we inform from slaughter practices in modern unimproved cattle herds. By combining inferred sex-specific archaeological survival curves with ethnographic productivity data from modern unimproved cattle, we are able to estimate herd growth rate, milk and meat yields, macronutrient and calorie yields, and feed consumed per animal. We apply our approach to zooarchaeological age-at-death profiles previously proposed to prioritise milk or meat production and to a set of profiles from ten Neolithic sites located across Europe. We infer that there was scope for improvement in prehistoric slaughter management.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"2 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145448148","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}
Isabella Caricola, Luigi Germinario, Emma M. Finestone, Claudio Mazzoli, Laura Bishop, James S. Oliver, Rahab N. Kinyanjui, Peter W. Ditchfield, Richard Potts, Cristina Lemorini, Thomas W. Plummer
{"title":"Qualitative and Quantitative Use-Wear Analysis of Percussive Stone Tools from Nyayanga (Homa Peninsula, Kenya)","authors":"Isabella Caricola, Luigi Germinario, Emma M. Finestone, Claudio Mazzoli, Laura Bishop, James S. Oliver, Rahab N. Kinyanjui, Peter W. Ditchfield, Richard Potts, Cristina Lemorini, Thomas W. Plummer","doi":"10.1007/s10816-025-09744-2","DOIUrl":"https://doi.org/10.1007/s10816-025-09744-2","url":null,"abstract":"This study presents a comprehensive examination of the function of 26 percussive stone tools (PSTs) from Nyayanga, an Oldowan site located on the Homa Peninsula in southwestern Kenya. These artifacts, dating between 3.032 to 2.581 million years ago, were found together with hominin remains and animal fossils with stone tool butchery damage. To determine the function of the PSTs, we adopted a multiscale approach that combines qualitative use-wear analysis using microscopic techniques at low and high power approaches with quantitative analysis, employing 3D surface models generated with profilometry. These analyses indicate that Nyayanga hominins used PSTs to access both plant (e.g., USOs) and animal (bone marrow) nutrients. The inferred multifunctionality of these tools hints at diverse dietary strategies and contributes to our understanding of human technological evolution.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"14 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145396853","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}
Stéphanie Leroy, Mitch Hendrickson, Enrique Vega, Quan Hua, Kaseka Phon
{"title":"Technological Trajectories in Iron Smelting: Slag Signatures, Recipes, and Traditions from Phnom Dek (Cambodia, 7th–20th c. CE)","authors":"Stéphanie Leroy, Mitch Hendrickson, Enrique Vega, Quan Hua, Kaseka Phon","doi":"10.1007/s10816-025-09740-6","DOIUrl":"https://doi.org/10.1007/s10816-025-09740-6","url":null,"abstract":"","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"39 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145382283","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}
Amanda Merino-Pelaz, María de Andrés-Herrero, Andrés Díez-Herrero, David Álvarez-Alonso, Luis Miguel Tanarro
{"title":"Development and Calibration of a Spatial Model for the Analysis of Paleolithic Archaeological Potential in the Duero Basin of the Iberian Peninsula","authors":"Amanda Merino-Pelaz, María de Andrés-Herrero, Andrés Díez-Herrero, David Álvarez-Alonso, Luis Miguel Tanarro","doi":"10.1007/s10816-025-09745-1","DOIUrl":"https://doi.org/10.1007/s10816-025-09745-1","url":null,"abstract":"The development of spatial modeling has made it possible to address the problem of the spatial location of archaeological sites in the territory with the help of Geographic Information Systems (GIS). Applications range from predicting the density and distribution of archaeological sites to modeling and understanding the occupation patterns of past cultures. However, theory-driven deductive strategies for site location modeling are needed in cases where the sample of sites is not large enough to apply statistical methods. This paper presents a methodological proposal for a multicriteria analysis using GIS with expert consultation by the Delphi method to develop maps of archaeological potential. This methodology is applied to the Eresma-Riaza interfluve in the Duero basin, a geomorphologically varied region with significant Paleolithic evidence. To do this, we designed a GIS-based multicriteria analysis to (1) model optimal or unfavourable zones for human occupation; (2) evaluate areas with good or bad preservation of archaeological sites; (3) infer the archaeological potential of our study area. To evaluate the model, we did a cross-check with the Archaeological Inventory of the region. The spatial coincidence of a high number of sites with medium and high potential areas for Paleolithic occupations confirms the usefulness of these analyses not only for investigation purposes but also for urban planning and Heritage preservation.","PeriodicalId":47725,"journal":{"name":"Journal of Archaeological Method and Theory","volume":"79 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145382282","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}