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2. Reply to Ira Rabin's Comment on our paper Rasmussen et al. (2012)
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Rasmussen, Kaare Lund, Tenorio, Anna Lluveras, Bonaduce, Ilaria, Colombini, Maria Perla, Birolo, Leila, Galano, Eugenio, Amoresano, Angela, Doudna, Greg, Bond, Andrew D., Palleschi, Vincenzo, Lorenzetti, Giulia, Legnaioli, Stefano, van der Plicht, Johannes, and Gunneweg, Jan
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- 2014
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3. From analysis to interpretation. A comment on the paper by
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Rabin, Ira
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- 2014
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4. Deborah L. Huntley Ancestral Zuni Glaze-Decorated Pottery: Viewing Pueblo IV Regional Organisation through Ceramic Production and Exchange Anthropological Papers of the University of Arizona Number 72 2008 University of Arizona Press Tucson 978 0 8165 2564 5 112 pp. 32 illustrations, 27 tables (US$ 17.95) paper
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Neff, Hector
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- 2009
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5. Mohammed Ben Jeddou Vers un Etude de la Dynamique du Peuplement en Tunisie de la Protohistoire jusqu'au Haut Moyen Age. Etude Comparative de Deux Régions: Béja (Nord-Ouest) et Qlibya (Nord-Est). Volume I: Texte. Volume II: Catalogue, Statistiques et Illustrations With CD for colour illustrations BAR International Series vol. 1727 2007 Archaeopress Oxford 978-1-40730-171-6 (paper back) £45.00
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Fetter, Bruce
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- 2009
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6. The Beads of St. Catherines Island
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Little, Keith J.
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- 2010
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7. Introduction to Select Papers Delivered at the 1996 International Symposium on Archaeometry, Held at the University of Illinois at Urbana–Champaign
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Henderson, Julian, Neff, Hector, and Rehren, Thilo
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- 1999
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8. A. Hornborg C. Crumley The World System and the Earth System 2007 Left Coast Press Walnut Creek, CA, USA ISBN 978-1-59874-100-4 (paper back) $US34.95; ISBN 978-1-59874-100-1 (hard back) $US75.00
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Kent, Martin
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- 2008
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9. The spread of domesticated rice in eastern and southeastern Asia was mainly demic
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Cobo, José M., Fort, Joaquim, and Isern, Neus
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- 2019
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10. Multi-stage experiments in Bronze Age spear combat: insights on wear formation, trauma, and combat contexts
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Gentile, V., van Dijk, C.J., and Ter Mors, O.
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- 2024
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11. Significance of Phosphate in Ceramic Bodies: discussion of paper by Bollong et al.
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Freestone, I.C., Middleton, A.P., and Meeks, N.D.
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- 1994
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12. Visual sensing on marine robotics for the 3D documentation of Underwater Cultural Heritage: A review.
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Diamanti, Eleni and Ødegård, Øyvind
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UNDERWATER imaging systems , *DOCUMENTATION , *CULTURAL property , *MARINE engineering , *ROBOTICS , *MARINE art , *UNDERWATER archaeology , *ARCHAEOLOGICAL excavations - Abstract
This study provides a comprehensive review of the current state of the art in marine technology as it pertains to the 3D documentation of underwater archaeological and historical sites. A thorough literature analysis of recent research is presented, with a special emphasis on vision-based approaches for 3D reconstruction and mapping. First, the paper lists different robotic platforms, various underwater imaging systems and possible combinations among them, through their use in marine archaeological research. In addition to robotic vision systems configurations, a thorough survey on computer vision solutions on image processing, online and offline reconstructions, for both simulation environments and real-world UCH scenarios, is given. The final part of the paper reviews strategies for data acquisition optimization through path planning approaches and highlights how working on synthetic data and simulation environments can enhance the quality of real-world operations. Finally, weaknesses, open issues, and future directions of research in marine robotic vision systems within the documentation of UCH are discussed. [ABSTRACT FROM AUTHOR]
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- 2024
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13. Neolithic long barrows were built on the margins of settlement zones as revealed by elemental soil analysis at four sites in the Czech Republic.
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Krištuf, Petr, Janovský, Martin Petr, Turek, Jan, Horák, Jan, Ferenczi, Laszlo, and Hejcman, Michal
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SOIL testing , *ELEMENTAL analysis , *RESIDENTIAL mobility , *NEOLITHIC Period , *SOIL composition , *PREHISTORIC settlements - Abstract
Past human activities can be reflected in the elemental composition of contemporary soils. The paper is tackling the problem whether it is possible to distinguish prehistoric residential and ritual activities based on the elemental composition of soils. Specifically, the paper is addressing the question of whether Neolithic long barrows were built near habitation zones. An extensive set of 1085 soil samples was used, collected from four barrow sites of the Funnel Beaker Culture in the Czech Republic (and a prehistoric settlement as a reference site). Their elemental composition showed significant differences in the amount of P (phosphorus) and other anthropogenic elements (Ca, Cu, Mn, Zn) between the prehistoric habitation zone and the sites of long barrows. This difference was detected both in the A horizon (ploughed) and B horizon (sub-soil), thus, the additional conclusion of this study is that the ploughed A horizon, which is typically neglected by archaeologists, may also contain information about prehistoric land-use. The results of the geochemical analysis were confirmed by magnetometric surveys, recording, on the one hand, the absence of residential features in the vicinity of the barrows and, on the other hand, showing the presence of later funerary/ritual features. It was possible to conclude that the investigated barrows were built from local materials and that there were no human activities related to the accumulation of ash and waste in their surroundings at the time of construction, use or abandonment, which suggests that they were built in separation from Neolithic habitation zones. They continued to influence land-use and the perception of the landscape for thousands of years. [Display omitted] • Late Neolithic Barrows were built on the margins of settlement zones. • Barrows were respected as ritual areas for thousands of years. • Prehistoric habitation zone was characterized by accumulation of P, Ca, Cu, Zn, and Mn. • The arable soil preserves prehistoric chemical signatures. [ABSTRACT FROM AUTHOR]
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- 2023
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14. Caution! Contents were hot: Novel biomarkers to detect the heating of fatty acids in residues from pottery use.
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Breu, Adrià, Türkekul, Ayla, Akyol, Şemsettin, Bach-Gómez, Anna, Çakal, Cafer, İlker, Mehmet Fırat, Sarı, Deniz, Sarıaltun, Savaş, Vijande-Vila, Eduardo, and Özbal, Rana
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POTTERY , *FATTY acids , *MONOUNSATURATED fatty acids , *SATURATED fatty acids , *DICARBOXYLIC acids , *BIOMARKERS - Abstract
Understanding exposure of pottery vessels to fire is an important question in the agenda of researchers studying how prehistoric pottery was used to prepare food and the reasons leading to its widespread adoption across the world. In the case lipid residues from cooking, making sense of the range of biochemical compounds synthesised by the application of significant amounts of heat (i.e > 100 °C) to lipid residues can reveal different use patterns in the repertoires of the earliest pottery productions. While knowledge about the thermal degradation of fats in archaeological pottery has been available since the mid-nineties, this paper presents and describes two previously unreported biomarkers detected during ongoing research on the earliest Mediterranean farming societies: the ketonic decarboxylation of saturated fatty acids and dicarboxylic acids resulting in very long chain oxo fatty acids, and, the cyclisation of monounsaturated fatty acids yielding ω-(2-alkylcyclopentyl)alkanoic acids. Therefore, combining experimentation with the analysis of several sets of Neolithic pottery, this paper aims at updating the available data on the range of known biomarkers for lipid thermal alteration by characterising said unreported compounds and facilitating their detection in further studies. • Experiments demonstrate and validate the formation of several known and previously unreported lipid heating biomarkers. • A series of very long chain oxo fatty acids could point at heating in vessels with long use lives or after periods of unuse. • ω-(2-alkylcyclopentyl)alkanoic acids (ACPAAs) formed from monounsaturated fatty acids can improve the detection of heating in products with low amounts of polyunsaturated fats. • Studies from several Neolithic sites across the Mediterranean stress the ubiquity of these new heating biomarkers in archaeological pottery. [ABSTRACT FROM AUTHOR]
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- 2023
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15. Crafting illusions: Human-made composite coating used to simulate amber beads in prehistoric Iberia.
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Odriozola, Carlos P., Garrido-Cordero, José Ángel, Sousa, Ana C., Martínez-Blanes, José María, Romero-García, Galo, Sánchez-Gómez, Daniel, Edo i Benaigues, Manel, Romero-Vera, Diego, Simón-Vallejo, María Dolores, Zambrana Vega, María Dolores, and Molina González, José Luis
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COMPOSITE coating , *BEADS , *PATTERNS for crafts , *BEAD making , *NEOLITHIC Period - Abstract
The discovery of a set of beads, comprising both Sicilian amber and resin-coated beads in the Middle Bronze Age burial site of Cova del Gegant (Sitges, Barcelona, Spain), has sparked inquiries into whether the coating was intended for imitation or counterfeiting of amber. We assert that human-made materials, such as bead coatings, are intentionally conceived, designed, and crafted to fulfill specific functions. Thus, for an object to effectively fulfill its intended purpose, it must meet particular performance criteria influenced by situational factors. This paper aims to construct an empirically grounded narrative elucidating the development and function of resin-coated bead technology. Our methodology includes a comprehensive quantitative analysis of the coating and beads, an exploration of the interplay between technical choices and situational factors, and an investigation into whether the simulation of sensory performance characteristics played a pivotal role in the concept and design of resin-coated beads. Additionally, we synthesize data to unveil broader patterns related to the crafting and utilization of resin-coated and amber beads across time and space. We have documented resin-coated beads in the Iberian Peninsula from the Neolithic period (5th to 3rd millennia BCE) until at least the Middle Bronze Age (first half of the 2nd millennium BCE), where they coexisted with amber beads. Analysis employing ATR-FTIR and μ-CT imaging has revealed a composite coating comprising pine resin, beeswax, and carotene, adhered to shell beads with bone glue. This composite material represents the earliest known development in human history, unique to the Iberian Peninsula and without parallel in Prehistoric Europe. Our examination of the performance characteristics and functional roles of resin-coated beads suggests their potential as substitutes for amber beads, particularly in regions where amber was scarce or inaccessible. Despite being crafted from commonplace materials, these coated beads exhibit intentional design choices likely aimed at simulating the visual performance characteristics of amber. This deliberate effort, alongside their widespread distribution across time and space, indicates that composite-coated beads held symbolic and social significance akin to amber beads. • Our study quantitatively examines the development of coated beads in prehistoric Iberia, offering a thorough hypothesis of their past function and use. • Our study uses ATR-FTIR and μ-CT scans for a comprehensive analysis of these artifacts' composition and structure, appealing to a broad audience. • Our findings show the oldest evidence of humanmade composite material, bonded to a shell by bone glue, indicating advanced prehistoric design. • We uncover how these beads were designed to visually mimic amber, aiming for a specific color and aging process. • Our study highlights the social and symbolic significance of amber-like beads in high-status adornment, analyzing factors driving this technology. • The Tagus estuary concentration of these beads suggests a nuanced understanding of genuine amber scarcity and the need for innovative adornment technology. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Violent death of a warrior in the destruction of Roca Vecchia, Apulia, Italy: Insights on hostilities and Aegean connections in the Bronze Age.
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Vincenti, G., Guglielmino, R., Panetta, D., Salvadori, P.A., Reitsema, L., Krigbaum, J., Reinberger, K.L., Melica, D., Lettieri, M., Masieri, M., and Fabbri, P.F.
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BRONZE Age , *VIOLENT deaths , *YOUNG adults , *X-ray computed microtomography , *HOSTILITY , *WAR casualties , *WILDFIRES - Abstract
This study recreates aspects of the life and death of a young adult male who died during the siege of Roca Vecchia, a Bronze Age fortified coastal site in Italy. The partially charred and unburied individual, Roca US813A, was found among the debris in the southern room of the main gate to the city. This paper highlights information that can be retrieved from a single partially preserved skeleton. Detailed bioarchaeological, forensic, and taphonomic analysis, and thorough examination of archaeological and contextual data permit an osteobiography of this individual to be developed, which we situate in the overall picture of Middle Bronze Age regional events and exchanges between Italy and the Aegean world. This individual represents a unique example of information derived from bones from an archaeological context. After suffering fatal blows to the body, the individual was accidently exposed to heat. This allowed us to analyze wounds that had undergone thermal alteration. Since the combustion of the body was only partial and the same bone retains both highly burned and unburned parts, we were able to document the variations induced by heat at a macroscopic and microscopic level. To investigate the circumstances of his death, we focus on macroscopic and microscopic details of taphonomy and trauma using micro-CT, forensic, and multi-isotopic analysis. This may be the first secure evidence of a Middle Bronze Age (MBA) war casualty in Italy. In addition to detailed information about their manner of death, we discuss implications for the peopling of the site, tactics in Bronze Age warfare, and the nature of relations between Roca and the Aegean region. • Roca Vecchia; Middle Bronze Age; Warfare; Perimortem Traumas; Burned bones; Indigenous-Aegean relations. [ABSTRACT FROM AUTHOR]
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- 2024
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17. Micro-photogrammetry and traceology: new on-site documentation approaches using portable digital microscopes.
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Previti, Giulia, Luci, Beatrice, and Lemorini, Cristina
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MICROSCOPES , *COUNTRY of origin (Immigrants) , *TRACE analysis , *OPTICAL fibers , *DIGITAL humanities , *DOCUMENTATION , *ARCHAEOLOGICAL excavations - Abstract
This paper introduces a novel micro-photogrammetric application for the examination of technological traces using a portable digital microscope. The aim is to evaluate its potential, advantages, and level of detail within the context of traceology studies, highlighting its importance in particular for field documentation of unmovable items. The technique is non-invasive and applicable to samples that cannot be transported outside their regions/countries of origin. Moreover, this methodological presentation aims to provide an extensive account of the utilized technology, the accessories, the possible uses and a series of experiments designed to replicate environmental and logistical conditions commonly encountered in the field. The goal is also to compare a 3D model obtained with a portable digital microscope to one obtained with a camera equipped with a macro lens, in order to highlight the level of detail achieved in trace visualization. The results are also expanded and discussed, including an examination of an archaeological case study. Additionally, to evaluate the validity and accuracy of the detected traces, the data obtained has been analyzed in the context of a qualitative assessment conducted using a stereomicroscope coupled with an optical fiber reflected light system. • Micro-photogrammetry for trace analysis in the field with a digital microscope. • Non-invasive technique to create a three-dimensional representation of the trace. • Excellent results can also be obtained at distances greater than 4 cm. • This technique provides greater detail compared to macro lens photogrammetry. • The system is adaptable to different conditions so it is effective in field application. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Past human decision-making based on stone tool performance: Experiments to test the influence of raw material variability and edge angle design on tool function.
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Schunk, Lisa, Calandra, Ivan, Cramer, Anja, Gneisinger, Walter, and Marreiros, João
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STONE implements , *RAW materials , *HUMAN behavior , *MIDDLE Paleolithic Period , *ARCHAEOLOGICAL assemblages - Abstract
One of the main interests in the interpretation of the archaeological record and its variability within and through time and space is the production and use of past human stone tool technologies. Tool design and function are inevitably intertwined and strongly related to tool use. Understanding tool design provides information about early human technological adaptations and reflects human behaviour in the sense of conscious or unconscious decision-making. Nevertheless, the reason for major changes (including novelties, innovations, and loss) in past human stone tool technology is still poorly understood. A comprehensive approach focusing on tool function (What was the tool meant for?) and use (What was the tool used for?) can help to overcome this gap. While tool function (including performance) can be investigated experimentally, tool use can be addressed with use-wear analyses. These questions can be best investigated on technological systems showing little tool variability but strong evidence of maintenance and long-term use, such as Middle Palaeolithic industries. The Late Middle Palaeolithic record of Central and Eastern Europe is marked by the emergence of an asymmetric tool-type called Keilmesser (bifacial backed knives). Due to their sophisticated morphology, Keilmesser as a case study offer the potential to address aspects of raw material selection, tool production, maintenance, and reworking. This paper presents the results of an experiment designed to study the tool performance of Keilmesser from three archaeological sites, namely Balver Höhle, the Upper site of Buhlen and Grotte de Ramioul by testing raw material, edge angle and movement as independent variables. A highly controlled, sequential experiment was conducted using a mechanical device performing unidirectional cutting and carving movements on hard contact material. Results demonstrate the possibility to perform the mentioned task with 35° and 45° edge angles, maintaining function, albeit at differing levels of efficiency. The data has a direct impact on the interpretation of the archaeological assemblages regarding aspects such as stone tool morphology and resharpening. At the same time, the study highlights the importance of raw material analysis to understand the variability in the archaeological record and the implications on past human decision-making strategies. • Highly controlled, mechanical experiments allow for investigating isolated, individual variables affecting tool performance. • Cutting and carving tasks can be performed with edge angles of 35° and 45° without losing samples' functionality. • Raw material properties crucially impact tool performance. • Silicified schist samples, compared to flint samples, experience more microfracturing during use, causing 'self-resharpening'. • Neanderthals' choice of silicified schist as raw material may have been a conscious decision in their technological rational. [ABSTRACT FROM AUTHOR]
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- 2024
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19. A comparative approach to GIS modelling of terrestrial mobility in archaeological sites. The iron age hillfort of Villasviejas del Tamuja as a study case.
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Quirós, Elia, Fernández, Pedro Trapero, Antolín, Alicia, and Mayoral, Victorino
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COMPARATIVE method , *IRON Age , *GEOGRAPHIC information systems , *ARCHAEOLOGICAL excavations , *RESEARCH questions , *HUMAN settlements , *INTERGENERATIONAL mobility , *CHIEF information officers , *DEFENSIVENESS (Psychology) - Abstract
The archaeological analysis of Historical mobility is an increasingly studied topic thanks to new geographic information technologies. This paper proposes a modelling exercise of the spatial behaviour of a Second Iron Age community in the Middle Tagus Valley: the hillfort of Villasviejas del Tamuja (Botija, Cáceres). Based on our knowledge of the configuration of the site and the surrounding settlements, we propose a heuristic use of a series of GIS tools to understand how the spatial relationship between both elements was structured. More specifically, we compare the results obtained with different calculation methods that combine two essential variables to address this issue: mobility and visibility relations. On the one hand, we evaluate the results with the application of an already developed methodology: the MADO analysis. On the other hand, we present a complementary procedure for the calculation of Least Cost Paths (LCP), considering the visibility as a key element in the mobility. The methodology uses the same data, in a paradigmatic case study for comparing results. The differences obtained through the use of different tools are thus evaluated in order to weigh up the additional or complementary knowledge that they can provide us with to investigate archaeological research questions such as the defensive architecture of the hillfort or the distribution of other nearby settlements. • Advance spatial understanding without direct connections, vital when central locations are known but routes are not. • LCPV as an alternative for mobility analysis compared with MADO. • LCPV's flexibility includes adding visibility criterion in mobility analysis. [ABSTRACT FROM AUTHOR]
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- 2024
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20. Anatomy of a notch. An in-depth experimental investigation and interpretation of combat traces on Bronze Age swords.
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Gentile, V. and van Gijn, A.
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BRONZE Age metalwork , *WEAPONS , *EUROPEAN bronzes , *EXPERIMENTAL archaeology , *SOCIAL development - Abstract
Weaponry is one of the most widespread categories of metalwork from the European Bronze Age. Different lines of evidence point out that violent encounters and martial values played a significant role both in communities' lives and ideologies. Hence, reconstructing the practices surrounding Bronze Age weaponry is pivotal for the understanding of many aspects of coeval societies. Nevertheless, the study of the functionality and use-life of such items has developed rather late compared to other categories of objects (e.g. flint implements). Currently, experimental archaeology and use-wear analysis concerning metalwork are facing the challenge of leaving the stage of 'infancy' to become fully developed fields of study. This paper aims at contributing to such a development by illustrating the potential and the results of an experimental framework for the investigation of combat with bronze weaponry (swords in this paper) which offers a viable compromise between actualism and variable control. We provide an in-depth account of the results by describing both the morphology and the formation mechanics of the features obtained supported by extensive photographic documentation. Furthermore, we discuss our observations regarding the relationship between specific combat movements and the type of marks produced on weapons. Finally, the results of a pilot use-wear study on Bronze Age swords are presented in order to assess the validity of our approach. • Methods and results of an experimental approach to Bronze Age combat are presented. • Formation dynamics of the wear traces are discussed in detail. • A connection between style of parrying and trace formation is suggested. • Traces on a sample of archaeological swords closely match those on experimental replicas. [ABSTRACT FROM AUTHOR]
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- 2019
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21. Prehistoric cereal foods of southeastern Europe: An archaeobotanical exploration.
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Valamoti, Soultana Maria, Marinova, Elena, Heiss, Andreas G., Hristova, Ivanka, Petridou, Chryssa, Popova, Tzvetana, Michou, Stavroula, Papadopoulou, Lambrini, Chrysostomou, Panagiotis, Darcque, Pascal, Grammenos, Dimitrios, Iliev, Stanislav, Kotsos, Stavros, Koukouli-Chrysanthaki, Chaido, Leshtakov, Krassimir, Malamidou, Dimitria, Merousis, Nikos, Nikolov, Vassil, Nikov, Krassimir, and Panayotova, Κrastina
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CEREALS as food , *ARCHAEOLOGICAL finds , *FOOD industry , *NEOLITHIC Period , *SCANNING electron microscopy - Abstract
Abstract This paper addresses for the first time a large body of archaeobotanical data from prehistoric Southeastern Europe, mostly published for the first time, that correspond to cereal food preparations. The evidence presented here comes from 20 sites situated in Greece and Bulgaria, spanning the Early Neolithic through to the Iron Age (7th millennium B.C.-1st millennium B.C.). The remains correspond to cereal fragments or agglomerations of fragments that resulted from ancient food preparation steps such as grinding, boiling, sprouting/malting, mixing in bread-like or porridge-like foodstuffs. The article builds on previous pilot studies and with the aid of stereomicroscopy and scanning electron microscopy offers a first classification and possible interpretations of the finds leading to the recipes that might have generated them. At the same time the article highlights the significance of retrieving and studying in depth such rare archaeobotanical finds, points out the interpretative problems stemming from such material and suggests ways forward to address similar archaeological finds in different parts of the world. The paper demonstrates the potential of the systematic study of cereal-based food remains, in our case prehistoric Southeastern Europe, to reveal a wide variability in cereal food transformation practices, suggestive of the interplay between available ingredients, cultural traditions and the complex interaction between society and environment. Highlights • Cereal food remains from Southeastern Europe spanning the 7th to the 1st millennium B.C. reveal considerable variability. • A new classification system is proposed for the study of cereal-based food remains. • Classification criteria are based on macroscopic and microscopic observations informed by ethnography. • A wide range of potential cereal food preparations in prehistory cautions against hasty identifications. [ABSTRACT FROM AUTHOR]
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- 2019
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22. The warped sea of sailing: Maritime topographies of space and time for the Bronze Age eastern Mediterranean.
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Safadi, Crystal and Sturt, Fraser
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SAILING , *BRONZE Age , *WEATHER , *ARCHAEOLOGY - Abstract
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]
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- 2019
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23. Smalt: An under-recognized pigment commonly used in historical period China.
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Xia, Yin, Xi, Na, Huang, Jianhua, Wang, Na, Lei, Yong, Fu, Qianli, and Wang, Weifeng
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HISTORY periodicals , *COBALT oxides , *ANTIQUES , *POLYCHROME sculpture , *RAMAN spectroscopy - Abstract
Abstract Smalt is a ground blue pigment made of potassium glass whose color comes from a small amount of cobalt oxide added during its preparation. It was very frequently used during the 15th to 19th centuries in Europe, but has by contrast been rarely mentioned or studied by Chinese researchers, despite having been identified in recent years on many Chinese antiques. This paper discusses analytical results from a selection of twenty-one samples of smalt, including wall paintings, architectural polychromy, polychrome sculptures, cave murals and textile paintings, each of which has been subject to a combination of polarized light microscopy, Raman spectroscopy and scanning electronic microscopy. This paper discusses the smalt's identification, as well as its historical uses and trade. Highlights • Smalt was used in China mainly in 16th to 18th centuries AD. • European and Chinese sample's have the same cobalt sources. [ABSTRACT FROM AUTHOR]
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- 2019
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24. Shape as a measure of weapon standardisation: From metric to geometric morphometric analysis of the Iron Age 'Havor' lance from Southern Scandinavia.
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Birch, Thomas and Martinón-Torres, Marcos
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WEAPONS , *MORPHOMETRICS , *STANDARDIZED tests , *IRON Age , *MULTIVARIATE analysis - Abstract
Abstract Traditionally, standardisation of manufacture has been investigated using metrics (e.g. length and width) and compared in terms of the coefficient of variation (CV). This paper argues that standardisation should not only be investigated via metrics, but also in terms of shape. An Iron Age lance head type ('Havor'), known from three main weapon depositions in Southern Scandinavia, is used as a case study to test the effectiveness of shape analysis against traditional metric analysis for investigating standardisation. Geometric morphometric (GMM) analysis is used to measure the overall shape variation and to test shape difference of the same lance type coming from three different archaeological sites. The results demonstrate GMM to complement the traditional metric approach. Whilst metric measurements offer insights into Havor lance standardisation, the results from multivariate analysis of GMM data provides further explanation about the source of variation in terms of shape, including an assessment of object symmetry. This paper represents the first known methodological application of GMM analysis to iron weapons and demonstrates it to be an effective method for studying product standardisation in terms of shape variation. Highlights • First application of geometric morphometric (GMM) analysis to investigate weapon standardisation of Iron Age weaponry. • First statistical investigation of symmetry in iron weaponry. • Metric and shape (GMM) analyses provide unequivocal evidence for the standardised production of the 'Havor' lance head. • GMM analysis provides improved results for assessing weapon standardisation, compared to traditional metric approaches. [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
- View/download PDF
25. Revealing invisible brews: A new approach to the chemical identification of ancient beer.
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Perruchini, E., Glatz, C., Hald, M.M., Casana, J., and Toney, J.L.
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BEER , *CUNEIFORM inscriptions , *SYMBOLISM in art , *ALCOHOLIC beverages , *CONSUMPTION (Economics) - Abstract
Abstract While ancient Near Eastern cuneiform texts and iconography unambiguously demonstrate the social, economic, and ritual significance of beer, direct archaeological evidence for beer production or consumption remains surprisingly rare. This scarcity of material evidence renders it difficult to extrapolate information about the ingredients and production processes of beer, on the one hand, and the paraphernalia and social contexts of its consumption, on the other. In recent decades, organic residue analysis has become an essential tool in the identification of ancient alcoholic beverages, but research on Near Eastern beer has focused largely on production and storage vessels, whose form, archaeological context, and associated macroscopic residues already indicated their use in beer production. In this paper, we present a novel field sampling protocol that prevents contamination along with a refined organic residue analysis methodology that relies on a series of co-occurring compounds to identify confidently beer in ceramic vessels. The same compounds were identified in several modern beer samples and, thus, support our identification of a similar fermented barley-based beverage in archaeological samples from the late second millennium BCE site of Khani Masi in northeastern Iraq. The results presented in this paper allow us, for the first time, to unambiguously link a diverse range of vessel types to the consumption and production of beer, identify a fundamental change in Mesopotamian consumption practices, and shed light on the cultural dimensions of Babylonia's encounter with the Zagros-Mesopotamian borderlands. Highlights • First chemical identification of beer in Mesopotamian drinking vessels. • Robust new methodology to avoid modern contamination as a major source of bias. • Evidence from Khani Masi excavation (Sirwan Regional Project) provides new insights into cultural dimensions of Babylonia's imperial encounter. • Development of new standards of food items to identify ancient substances. [ABSTRACT FROM AUTHOR]
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- 2018
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26. 4D modelling of low visibility Underwater Archaeological excavations using multi-source photogrammetry in the Bulgarian Black Sea.
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Pacheco-Ruiz, Rodrigo, Adams, Jonathan, and Pedrotti, Felix
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ARCHAEOLOGICAL excavations , *PHOTOGRAMMETRY , *DIGITAL photography , *DETECTORS - Abstract
Abstract This paper introduces the applicability of underwater photogrammetric survey within challenging conditions as the main tool to enhance and enrich the process of documenting archaeological excavation through the creation of 4D models. Photogrammetry was being attempted on underwater archaeological sites at least as early as the 1970s' and today the production of traditional 3D models is becoming a common practice within the discipline. Photogrammetry underwater is more often implemented to record exposed underwater archaeological remains and less so as a dynamic interpretative tool. Therefore, it tends to be applied in bright environments and when underwater visibility is > 1 m, reducing its implementation on most submerged archaeological sites in more turbid conditions. Recent years have seen significant development of better digital photographic sensors and the improvement of optical technology, ideal for darker environments. Such developments, in tandem with powerful processing computing systems, have allowed underwater photogrammetry to be used by this research as a standard recording and interpretative tool. Using multi-source photogrammetry (5, GoPro5 Hero Black cameras) this paper presents the accumulation of daily (4D) underwater surveys carried out in the Early Bronze Age (3300 BCE) to Late Ottoman (17th Century AD) archaeological site of Ropotamo in the Bulgarian Black Sea under challenging conditions (< 0.5 m visibility). It proves that underwater photogrammetry can and should be used as one of the main recording methods even in low light and poor underwater conditions as a way to better understand the complexity of the underwater archaeological record. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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27. Destruction by fire: Reconstructing the evidence of the 586 BCE Babylonian destruction in a monumental building in Jerusalem.
- Author
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Shalom, N., Vaknin, Y., Shaar, R., Ben-Yosef, E., Lipschits, O., Shalev, Y., Gadot, Y., and Boaretto, E.
- Subjects
- *
FOURIER transform infrared spectroscopy , *MICROSCOPY , *PALEOMAGNETISM , *TOMBS , *LOW temperatures , *FIRES , *WILDFIRES ,BIBLICAL theology - Abstract
Evidence of fire is one of the most important features for identifying and characterizing destruction events. Analysis of microscopic remains of fire has developed exceedingly in recent years, enabling archaeologists to examine new questions relating to the intensity of destruction events and to the circumstances of the creation of destruction layers. One of the most crucial events in the history of the Southern Levant is the Babylonian destruction of Judah and its capital Jerusalem in 586 BCE, which shaped the biblical narrative and theology for generations to come. Building 100 was an extraordinarily large and rich elite building, thoroughly destroyed during the Babylonian campaign. This paper presents a study of the destruction layer excavated within the rooms of the building. FTIR spectrometry and archaeomagnetic analysis were combined in the micro-archaeological study of the remains in order to create a detailed reconstruction of the destruction event. This reconstruction sheds new light on how the Babylonian destruction was manifested in reality in the elite buildings of Jerusalem. • The paper reports the study of the destruction process of an elite building during the Babylonian destruction of Jerusalem. • FTIR spectroscopy and Archaeomagnetism were combined to reconstruct the fire event. • Evidence of widespread fire throughout the structure suggests deliberate burning. • Detailed reconstruction shows lower exposure to heat in parts of the structure. • Criteria of FTIR spectroscopy signals for heating to low temperatures were identified. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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28. Preservation of brain material in the archaeological record: A case study in the New Zealand colonial context.
- Author
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Moller, Brittany, Buckley, Hallie R., Petchey, Peter, Hil, Greg, Kinaston, Rebecca, and King, Charlotte L.
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- *
PRESERVATION of materials , *BLOOD coagulation , *SICKLE cell anemia , *BACTERIA classification , *HISTOLOGICAL techniques , *TISSUE viability , *MATERIAL culture - Abstract
The preservation of soft tissue in the archaeological record is a rare phenomenon, especially in temperate contexts. Despite this, brain material is sometimes preserved in temperate climates, even in the absence of other soft tissue survival. However, little has been published on such finds. Archaeologists understandably have minimal experience in handling soft tissue, which may lead to brain material being left under-studied, or potentially unrecognised in situ. As such, there is a need to improve awareness of the preservation of brain material to further its identification, recovery, and analysis in the archaeological record. This paper examines preserved brain material identified in 8 of 77 unmarked colonial burials dating from the mid-to late-nineteenth century in New Zealand. This New Zealand case study provides an opportunity to consider brain preservation in archaeological contexts, and a means to study both in-life health and burial environment conditions. The preserved brain material was analysed macroscopically and microscopically using histological techniques to assess whether in vivo structures were preserved or pathogens affecting the individuals' health could be identified. Analysis revealed that all preserved brains were diagenetically altered by the burial environment macroscopically in the form of shrinkage, fragmentation, colour change, and incorporation of exogenous microorganisms. Microscopically, neural structures were not observable in the tissue, however in five cases vasculature might be preserved. Preserved vasculature in archaeological contexts may prove useful in the investigation of blood-related disorders, such as sickle cell disease, aneurisms, and blood clotting. Spirochetes (bacteria responsible for multiple diseases in humans, including syphilis) were observed in one individual; however, this analysis could not determine if these were a species which would have caused pathology in life or a species endogenous to the soil and incorporated after death. Importantly, no correlation between macroscopic and microscopic preservation was apparent, serving as a cautionary tale for archaeologists who may wish to analyse brain material in the future – microscopic analysis is necessary to fully assess preservation. • This paper reports the first study of preserved brain material in the archaeological record in Australasia. • All eight identified cases of preserved brain material were diagenetically altered in the form of shrinkage, fragmentation, and colour change. • No positive correlation between macroscopic and microscopic preservation is evident, highlighting the need for greater caution to be taken during the recovery process of human remains to identify potential brain material in situ. • Preserved vasculature and pathological microorganisms suggests there is ample scope in the use of preserved brain material for future research. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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29. Copper isotopes as a means of determining regional metallurgical practices in European prehistory: A reply to Jansen.
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Powell, W., Mathur, R., Bankoff, A.H., John, J., Chvojka, O., Tisucká, M., Bulatović, A., and Filipović, V.
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- *
COPPER isotopes , *METALLURGY , *BRONZE Age , *TRACE elements , *EUROPEAN history - Abstract
We present a detailed response to the critique by Mr. Jansen of the paper “ Digging Deeper: Insights into Metallurgical Transitions in European Prehistory through Copper Isotopes ”. When we consider Cu isotope ratios of European Eneolithic and Early Bronze Age artifacts in the context of their local geological settings, climates, and archaeological contexts, Mr. Jansen's hypothesis that 63 Cu enrichment results from the adoption of fahlore ores is untenable. In both Serbia and Central Europe, the earliest copper production is associated with 65 Cu-enriched ores and subsequently produced artifacts yield lower ranges δ 65 Cu. This shift in Cu isotopic composition correlates with the initial use of predominantly hypogene ores, not with variations in their trace element content. Essentially the expanded dataset supports the conclusions that were presented in the original paper—Cu isotopes are an effective means of delineating the transition from oxide-based smelting to methodologically more complex smelting of sulphide ores in prehistoric Europe with its relatively limited production and trade. Mixing did not mask the critical Cu isotope signatures in this setting. Therefore, Cu isotope compositions of artifacts can be used to interpret the mineralogical character of the ores from which they were produced, regardless of their provenance, as long as trade networks remained within a region of similar climatic history. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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30. A citation network analysis of lithic microwear research.
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Dunmore, Christopher J., Pateman, Ben, and Key, Alastair
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CITATION networks , *GRAPH theory , *PROCESSUAL archaeology , *SCIENTIFIC method , *STONE implements - Abstract
The introduction of lithic microwear research into the wider archaeological community by Keeley (1980) was concurrent with the development of the processual paradigm and the adoption of the scientific method. Subsequently, lithic microwear research has benefited from over 35 years of innovation, including the introduction of novel methodological and analytical procedures. The present study employs a citation network to objectively analyse the development of microwear research. Given developments in technology, as well as the institutional isolation of early microwear research, the present analysis considers the citation network that stems from Keeley's seminal 1980 volume. The 363 papers identified as having cited Keeley (1980) in the subsequent 35 years were treated as individual nodes within the citation network. Before analysis, nodes were assigned attributes, including the type of research published and whether they were supportive of three key aspects of Keeley's experimental program: the ability to determine the function of the tool and to ascertain the type of worked material from microwear, as well as the use of high-powered microscopy techniques. Emergent properties of the papers, including closeness centrality, indegree and betweenness centrality, are used to test for significant differences between paper attributes. Similarly a clustering algorithm is used to objectively define distinct clusters of important papers within the discipline. Results indicate that a small number of nodes in the network maintain statistically significant influence on the form of the citation network. These important nodes and the distinct ‘schools of thought’ identified are discussed in the context of Keeley's initial contribution to the sub-field. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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31. The geoarchaeology of seismically triggered soft sediment deformation structures (SSDS).
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Gaggioli, Amanda M.
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- *
ARCHAEOLOGICAL geology , *SOIL micromorphology , *SOIL mechanics , *SEDIMENTS , *EARTHQUAKES , *SOILS - Abstract
Previous approaches to earthquakes in archaeology, characterizing the geoarchaeological subfield archaeoseismology, have focused on types of seismic destructions and anti-seismic constructions in architectural remains. A challenge often raised in archaeoseismology relates to issues of equifinality since other human or environmental factors can also cause the archaeoseismc types in question. Furthermore, geological markers of earthquakes are rarely identified directly, i.e., stratigraphically, with archaeoseismic evidence. To address these challenges, this paper offers a methodological innovation through the geoarchaeological subfield of soil micromorphology to investigate earthquakes in the form of seismically triggered soft sediment deformation structures (SSDS) in direct stratigraphic association with architecture. Applications to the case of Helike in Greece — infamous victim of a major earthquake in 373 BCE — reveal not only key evidence for three earthquake events in the form of seismically triggered SSDS but also other geological hazards, including flooding and rapid coastal change, in association with Hellenistic period (late fourth to second century BCE) architecture. The results offer advancements for archaeology and suggest that geoarchaeology and soil micromorphology applications become standard in archaeology, particularly archaeoseismology, for the identification and interpretation of earthquakes. These advancements offer new avenues for exploring geological aspects of the human past. • Innovations in archaeological soil micromorphology can identify seismic deformation. • Earthquakes deform archaeological soils and sediments. • Hydromorphic conditions amplify earthquake deformation in soils and sediments. • Mw 5 or greater earthquakes cause architectural destruction and sediment deformation. • Archaeoseismology and soil micromorphology are subfields of geoarchaeology. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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32. Prehistoric ornaments in a changing environment. An integrated approach to the Late Upper Palaeolithic and Mesolithic Columbella rustica shells from the Vlakno cave, Croatia.
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Cvitkušić, Barbara, Cristiani, Emanuela, Zupancich, Andrea, and Vujević, Dario
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HUMAN settlements , *MESOLITHIC Period , *PALEOLITHIC Period , *DECORATION & ornament , *CAVES , *LIFE cycles (Biology) - Abstract
This paper advances knowledge of human behavioural and adaptational strategies in coastal areas related to acquiring, producing and distributing ornaments, specifically, the omnipresent marine gastropod Columbella rustica. By applying quantitative and qualitative approaches to the most extensive collection of Columbella rustica shells in the Eastern Adriatic region discovered in the Late Upper Palaeolithic and Mesolithic levels of Vlakno cave in Croatia, we have determined the complete step-by-step life cycle of this bead type , in particular, where and how shells were collected, produced, used, distributed and discarded. By integrating different methodologies, our data revealed changes in the collection strategies, reduction of the shell size during the Mesolithic period, and standardisation and continuity in production techniques. Detailed analyses of broken shells in the archaeological assemblage identified the presence of technological traces resulting from processing mistakes, supporting our hypothesis of on-site production. A significant share of used and unused standardised beads points that bead production at this site was for personal use but also likely for the exchange and distribution systems. Standardised, systematic and long-lasting activity related to the ornaments places Vlakno cave as one of the leading centres for maintaining regional exchange and communication networks in the Eastern Adriatic region during significant climatic and environmental changes happening in this region in the Late Pleniglacial and the early Holocene. Detecting on-site activities related to the ornaments in Vlakno cave has extended our understanding of how symbolic motives influenced the settlement model of the Late Pleniglacial and Early Holocene hunter-gatherers in Eastern Adriatic region and overall contributed to fundamental questions about the complexity of ancient human societies' adaptation strategies. • Chaîne opératoire and in-situ production of C. rustica ornaments • Changes in collection strategies reflected in size reduction • Standardization of production techniques in Eastern Adriatic • Archaeological broken shells as processing mistakes [ABSTRACT FROM AUTHOR]
- Published
- 2024
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33. Modelling diffusion of innovation curves using radiocarbon data.
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Crema, E.R., Bloxam, A., Stevens, C.J., and Vander Linden, M.
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- *
DIFFUSION of innovations , *CARBON isotopes , *CULTURE diffusion , *RADIOCARBON dating , *ARCHIVES , *WEB archives - Abstract
Archaeological data provide a potential to investigate the diffusion of technological and cultural traits. However, much of this research agenda currently needs more formal quantitative methods to address small sample sizes and chronological uncertainty. This paper introduces a novel Bayesian framework for inferring the shape of diffusion curves using radiocarbon data associated with the presence/absence of a particular innovation. We developed two distinct approaches: 1) a hierarchical model that enables the fitting of an s-shaped diffusion curve whilst accounting for inter-site variations in the probability of sampling the innovation itself, and 2) a non-parametric model that can estimate the changing proportion of the innovation across user-defined time-blocks. The robustness of the two approaches was first tested against simulated datasets and then applied to investigate three case studies, the first pair on the diffusion of farming in prehistoric Japan and Britain and the third on cycles of changes in the burial practices of later prehistoric Britain. • Bayesian methods for modelling diffusion curves with radiocarbon dates are introduced. • Sample interdependence and non-sigmoid diffusion curves can be handled. • Robustness is tested on simulated datasets and archaeological case studies. • Code and data are available on a GitHub repository and archived on Zenodo. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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34. Complicating the debate: Evaluating the potential of gas-chromatography-mass spectrometry for differentiating prehistoric aceramic tar production techniques.
- Author
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Chasan, Rivka, Baron, Liliana Iwona, Kozowyk, Paul R.B., and Langejans, Geeske H.J.
- Subjects
- *
FOOD aroma , *GAS chromatography/Mass spectrometry (GC-MS) , *TAR , *SPECTROMETRY , *GAS analysis - Abstract
Birch bark tar was used extensively throughout human history. While later ceramic-based production technologies are known, prehistoric aceramic techniques leave little to no archaeological evidence. Experimental tar production attempts to fill this gap and suggest potential techniques. However, their archaeological relevance is unclear. Through an in-depth biomolecular analysis using Gas Chromatography-Mass Spectrometry, this study attempts to differentiate tars produced using four experimental aceramic techniques: condensation, ash mound, pit roll, and raised structure. In doing so we publish the largest collection of GC-MS results of aceramic birch tars. The results show that pentacyclic triterpenoids, characteristic of birch bark, vary between the production techniques in relation to heating exposure and perhaps the tar collection method. This allows for a tentative identification of tars produced through the condensation and ash mound techniques, which were formed consistently using short periods of heating and collected systematically by scraping. In contrast, tars produced using the pit roll and raised structure techniques do not have consistent molecular signatures. Despite the partial success of Gas Chromatography-Mass Spectrometry, the archaeological relevance is questioned because this technique is only applicable to samples from optimum lipid preservation conditions when a high number of pentacyclic triterpenoids are preserved. Therefore, using Gas Chromatography-Mass Spectrometry to determine the transformation methods of organics, like birch bark, may not be an appropriate standalone technique to fairly discuss the technological capabilities of past populations. • The paper contains the largest collection of GC-MS results of aceramic birch tars. • GC-MS details unique molecular signatures related to differences in heating. • Applying these patterns to identify ancient tar production techniques is difficult. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Identification of fibers and dyes in archaeological textiles from Bazhou, Xinjiang (220-420 CE), and their Silk Road origins.
- Author
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Gao, Suyun, Yao, Mingyi, Narenggaowa, Guo, Danhua, Li, Yonggu, Do, Khai Ly, Liu, Jian, and Zhao, Feng
- Subjects
- *
COINCIDENCE , *FOOD aroma , *HIGH performance liquid chromatography , *FOURIER transform infrared spectroscopy , *SILKWORMS , *PLANT identification , *NATURAL dyes & dyeing ,SILK Road - Abstract
Textiles unearthed along the Silk Road are important material evidence of the spread and exchange of cultures in ancient Eurasia. This paper examines fibers and natural dyes in archaeological textiles from the Wei and Jin dynasties (220–420 CE) unearthed in Bazhou, a major route in the Xinjiang region of the ancient Silk Road. Optical microscope (OM), scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT-IR), and proteomics analysis were used to examine and compare ancient and modern fibers. The result showed that the ancient textile samples tested consisted of silk, wool and cotton. Two species of silk were accurately identified, Bombyx mori silk and Bombyx mandarina silk. In addition, dyes were extracted from textile artifacts using a mild extraction method and analyzed by high performance liquid chromatography coupled with a diode array detector and a mass spectrometry (HPLC-DAD-MS). As a result, the identified red dyes can be divided into plant dyes and insect dyes, such as Rubia cordifolia , Rubia tinctorum and Kermes vermilio. The yellow dyes identified were derived from plants such as Reseda luteola , Phellodendron chinense , Phellodendron amurense , Berberis spp. The blue dyes identified in these textiles indicate the presence of indigo. These dyes are not only local, but also many exotic dyes from central or eastern China, and even from the Mediterranean coast. This study reveals the diversity of fibers and natural dyes used in the historic Lop Nor area of Bazhou, providing insights into their species origination and distribution. • Multi-analytical techniques were used for fiber identification in archaeological textiles from Bazhou, Xinjiang. • Bombyx mori silk and Bombyx mandarina silk were distinguished by proteomics analysis. • Plant and insect dyes were identified by HPLC-DAD-MS technique. • Exotic dyes from the Mediterranean coast were found in wool. • These fibers and dyes attest to the material spread of the Silk Road during the Wei and Jin dynasties. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
36. Gold parting, iridium and provenance of ancient silver: A reply to Pernicka.
- Author
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Wood, Jonathan R., Charlton, Michael F., Murillo-Barroso, Mercedes, and Martinón-Torres, Marcos
- Subjects
- *
GOLD isotopes , *IRIDIUM isotopes , *PROVENANCE (Geology) , *CEMENTATION (Petrology) , *ARCHAEOLOGY - Abstract
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]
- Published
- 2017
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37. Radiogenic and “stable” strontium isotopes in provenance studies: A review and first results on archaeological wood from shipwrecks.
- Author
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Hajj, Fadi, Poszwa, Anne, Bouchez, Julien, and Guérold, François
- Subjects
- *
STRONTIUM isotopes , *RADIOISOTOPES , *PROVENANCE (Geology) , *SHIPWRECKS , *ARCHAEOLOGY - Abstract
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]
- Published
- 2017
- Full Text
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38. A GIS of affordances: Movement and visibility at a planned colonial town in highland Peru.
- Author
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Wernke, Steven A., Kohut, Lauren E., and Traslaviña, Abel
- Subjects
- *
GEOGRAPHIC information systems , *COLONIES , *VISIBILITY , *SPATIAL analysis (Statistics) - Abstract
Archaeological GIS is moving towards increasingly detailed, embodied, multidimensional simulations and analyses of human experience in the past. Most of the emerging GIS research synthesizing spatial modeling and subject-centered approaches has been concerned with practices and perceptions of landscape. This paper tightens the analytical focus to the more intimate scale of a single settlement, combining models of movement and visual experience within a planned colonial town in highland Peru. Such a rendering is important, since controlling movement and visual experience were central to the colonial project that built this and other such towns in the Viceroyalty of Peru. This study centers on an exceptionally well-preserved, relict planned colonial town in highland Peru to investigate affordances of movement and visibility within it. Several GIS-based simulations and analytical techniques are brought together, including drone-based high resolution three dimensional modeling, spatial network analysis, walking models, and cumulative viewshed analysis, to simulate aggregate visual experience as people moved through the town. The results are suggestive of how the layout of the town specifically routed transit to facilitate the visual prominence of the church and original Inka plaza of the reducción, as well as the prominence of indigenous elite households. Both continuities and discontinuities of movement and visual experience relative to Inkaic and Spanish colonial spaces are evident. By extension, this paper also provides a pathway for quantitative and reproducible modeling of site-scale movement and visual affordances as dimensions of subject and community formation in other global contexts. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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39. Fields of conflict: A political ecology approach to land and social transformation in the colonial Andes (Cuzco, Peru).
- Author
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Kosiba, Steve and Hunter, R. Alexander
- Subjects
- *
GEOGRAPHIC information systems , *POLITICAL ecology , *HISTORICAL archaeology , *COLONIES - Abstract
This paper presents a political ecological framework for Geographic Information Systems (GIS) analysis to examine changes in agricultural land in ancient and early historical contexts. It raises several issues pertinent to archaeological epistemology and science, with a particular focus on the limitations of using fixed data categories to examine fluid environmental processes and ecological relationships. The paper draws on political ecological theories that define land as a social process, moving beyond economic conceptions of agricultural land that rest on productive capacity and phenomenological theories that examine the physical environment in terms of cultural perception. It combines qualitative (archival) and quantitative (archaeological) data in a GIS methodology to address how linked changes in physical land attributes and labor routines can affect regional ecologies and foment social conflict. In empirical terms, the paper traces changes from maize to wheat fields during Spanish colonization (ca. 1533-1670) in Ollantaytambo, Peru, a monumental Inca town near the capital of their empire. It reveals how ecological transformations that occurred during this century–widespread deaths throughout, abandonment of Inca fields, and introduction of European biota–in part framed conflicts between Andean people and the colonial regime, and also empowered local farmers to claim land in previously undeveloped areas. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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40. Significance and context in GIS-based spatial archaeology: A case study from Southeastern North America.
- Author
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Jones, Eric E.
- Subjects
- *
GEOGRAPHIC information systems , *ARCHAEOLOGY , *MISSISSIPPIAN culture , *AUTOCORRELATION (Statistics) , *DISCRIMINANT analysis , *QUANTITATIVE research , *EQUALITY - Abstract
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]
- Published
- 2017
- Full Text
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41. Spatial thinking in archaeology: Is GIS the answer?
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Lock, Gary and Pouncett, John
- Subjects
- *
ARCHAEOLOGY , *THOUGHT & thinking , *GEOGRAPHIC information systems , *SPATIAL ability , *ADOPTION - Abstract
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]
- Published
- 2017
- Full Text
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42. Copper for the Pharaoh: Identifying multiple metal sources for Ramesses' workshops from bronze and crucible remains.
- Author
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Rademakers, Frederik W., Rehren, Thilo, and Pernicka, Ernst
- Subjects
- *
BRONZE Age , *CYPRIOT art - Abstract
The origin of copper used in Late Bronze Age (LBA) Egypt is very poorly understood despite its cultural and economic importance attested in archaeological and historical sources. Extensive literature discusses major LBA copper sources such as Cyprus (oxhide ingots), Oman (bun ingots) and Egyptian-controlled sites in the Sinai. This paper presents new chemical and lead isotope data for Egyptian copper alloys excavated in several bronze production workshops from the New Kingdom capital Pi-Ramesse, expanding on earlier data from Amarna. Supporting data is obtained from the analysis of crucible remains from the same context, for which the potential contribution of lead isotope analysis is critically evaluated. Diachronic changes in the provisioning of these Egyptian workshops are discussed, incorporating an extensive overview of currently known Egyptian mining and metallurgy. The results have major implications for our understanding of LBA copper circulation in the wider region, for the first time analysing a major Egyptian ‘consumer’ assemblage. The analytical results reveal a complex picture of variable copper supply to the Ramesside workshops, which involved both the recycling of existing bronzes and the use of freshly smelted copper from various origins to produce fresh alloys. Importantly, this includes crucial new evidence for the melting of (Cypriot) oxhide ingot fragments in crucibles for alloying. The royal, internationally connected nature of these workshops makes Pi-Ramesse an exceptional case study of LBA metal trade, and hypotheses raised in this paper highlight the need for more extensive analysis of ancient Egyptian copper artefacts to grasp metal circulation throughout Egypt's long history. More refined frameworks, incorporating the variety of private as well as royal contexts, will improve understanding of Egypt's ancient economic organisation. This paper offers new perspectives onto LBA metal supply and consumption networks, with broader archaeological interpretative models of economic and political interactions across the wider ancient Near East. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
43. Preparing the foundation for stable gilding: Scientific evaluation of the durability of Baroque gesso gilding grounds.
- Author
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Pombo Cardoso, Isabel and Pye, Elizabeth
- Subjects
- *
GESSO , *GILDING , *RESIDUAL stresses , *FILLER materials , *LOADING & unloading , *DURABILITY - Abstract
This paper follows two earlier papers about Portuguese gesso gilding grounds, a typical decoration from the 13th to the 18th century but with a special focus on the Baroque period. It concentrates on understanding the reasons why these gilded surfaces are so durable. The main concerns of the people involved in the production of the gilded surfaces, as revealed in contemporary historical documents, are the quality and durability of the decorations. The investigation of ‘durability’ involved the study of factors not explored before regarding materials and practices commonly used to produce gilded wooden surfaces in South Europe. The paper discusses the probable effects on durability of loading a binder with a filler, of the shape and size of the filler particles, of the interaction of filler and binder, and of using a multi-layered system; it discusses the science underlying the use and behaviour of particular gilding materials and practices. This paper is followed by a second paper focused on technological choices. Together they aim to contribute to understanding why Portuguese gilders clearly chose double-structured gesso grounds in preference to other possibilities, and to aid on conservation decision-making and the design of new strategies for the treatment and preservation of these historical gilded surfaces. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
44. Preparing the foundation for stable gilding: Baroque craftsmen's empirical understanding of gesso gilding grounds.
- Author
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Pombo Cardoso, Isabel and Pye, Elizabeth
- Subjects
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GESSO , *GILDING , *BAROQUE architecture , *GYPSUM , *ARTISANS - Abstract
This paper is the fourth in a series covering Portuguese gesso gilding grounds from the late 13th to the 18th century, but with a special focus on the Baroque period when gilded surfaces played an important religious, political and social role in Portugal. This fourth paper concentrates on unravelling the motives of the craftsmen who chose to produce grounds for gilded surfaces using very specific materials and techniques: gypsum, as the raw material, and a double-structured layered system. It seems plausible that the properties of this type of ground, the religious and social importance and the function of the gilded objects, cultural influences from southern European, and the particular Portuguese historical context all contributed to this choice. This paper aims to contribute to enrich understanding of gilding technology and to inform conservation decision-making for the preservation of these gilded objects. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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45. Niche construction and optimal foraging theory in Neotropical agricultural origins: A re-evaluation in consideration of the empirical evidence.
- Author
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Piperno, Dolores R., Ranere, Anthony J., Dickau, Ruth, and Aceituno, Francisco
- Subjects
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AGRICULTURE , *HUMAN behavior , *ECOLOGY , *PALEONTOLOGY , *DATA analysis - Abstract
The various theoretical approaches advanced over the past 50 years to explain the origins of agriculture have prompted much discussion and debate. Most recently, controversy has arisen concerning the utility of two Darwinian approaches; namely, cultural niche construction (CNC) and human behavioral ecology-derived optimal foraging theory (OFT). Recent papers advocate for the primacy of cultural niche construction, calling for optimal foraging approaches to be all but disregarded in the quest to explain how and why foragers became farmers (Smith, 2015, 2016; Zeder, 2015, 2016). In particular, it is claimed that archaeological, paleo-environmental, and paleontological evidence from the Neotropics of northern South America fail to meet predictions derived from OFT theory, while predictions said to be derived from CNC-based approaches are supported (Smith, 2015, 2016; Zeder, 2015). However, a number of misreadings of the northern South America evidence are made in those discussions, while some pertinent literature is not considered. In this paper we discuss these misreadings and provide a clear re-articulation of the original data and interpretations, finding support for OFT predictions. Our re-evaluations of OFT and CNC further suggest they can, in fact, be complimentary explanatory approaches. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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46. Characterization of an archaeological decorated bark cloth from Agakauitai Island, Gambier archipelago, French Polynesia.
- Author
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Seelenfreund, Andrea, Sepúlveda, Marcela, Petchey, Fiona, Peña-Ahumada, Barbara, Payacán, Claudia, Gutiérrez, Sebastián, Cárcamo, José, Kardailsky, Olga, Moncada, Ximena, Rojas, Ana María, Moraga, Mauricio, Matisoo-Smith, Elizabeth, and Seelenfreund, Daniela
- Subjects
- *
TAPA , *UTILITARIANISM , *COLLECTION management (Museums) - Abstract
Bark cloth (‘tapa/kapa’) is a fabric made from beaten plant fibres. In the Pacific tapa made of paper mulberry has been of great cultural importance and its use is associated with both utilitarian and ceremonial contexts. In the 19th century, traditional bark cloth was largely replaced by Western cloth. On some islands, tapa making was banished with the arrival of missionaries and Christianization. This is the case for the Gambier Islands in French Polynesia. Only a few tapa pieces from this island group survive and are held in Museum collections. In this work, we present results of the analysis of a bark cloth bundle discovered at the Te Ana o te Tetea cave on Agakauitai in the Gambier Archipelago. The bundle was made up of large and small strips of thin tapa, with some watermarks left by the beaters. Associated with the tapa, were a piece of wood and cordage. A few of the bark cloth samples showed symmetrical black lines along some of the folds. This paper presents the results of a number of analyses performed on the bark cloth bundle from this island with the aim of determining its age, if the decorations were man-made and the plant species used for its manufacture. Samples were dated by Accelerator Mass Spectrometry (AMS) and the designs were analyzed by portable X-ray fluorescence (XRF) and Scanning Electron Microscopy - Energy Dispersive X-ray spectroscopy (SEM-EDX) for elemental characterization. Raman spectroscopy was also performed in order to assess the chemical nature of pigments. These analyses allow us to conclude that the finds date to the pre-European contact period for this island group and that these lines can be attributed to man-made designs. In addition, genetic analysis of the ribosomal region were performed to identify the species used in its manufacture, which indicate that the plant used to make the tapa cloth was Broussonetia papyrifera or paper mulberry. The availability of new genetic sequencing techniques allow for new and very sensitive analyses of archaeological material that require careful handling from the beginning in order to avoid sample contamination. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
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47. Integrating spatial analyses and microbotanical remains: A methodological approach for investigating plant processing activities and domestic spaces at Neolithic Çatalhöyük.
- Author
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Santiago-Marrero, Carlos G., Lancelotti, Carla, and Madella, Marco
- Abstract
In archaeology, the study of past plant processing activities in domestic spaces has hitherto relied greatly on the observed distribution of macrobotanical and artefactual remains. However, the surfaces where such activities took place can themselves preserve microscopic remains, potentially traceable to the activity that originated them. This paper presents new aspects of plant-related tasks, and the use of living space, at household level, in Neolithic Çatalhöyük through spatial analyses of phytoliths and starch grains recovered from two house floors. Results have revealed plant-related tasks such as crop processing, the use of plant-based crafts, and the management and culinary use of wild resources previously unrepresented in the archaeobotanical assemblage. These distinctive uses of vegetal resources in domestic spaces identified through microbotanical remains have shed light on new complex aspects of household social organisation in one of the earliest farming communities in Western Asia. • Phytoliths and starch grains reveal evidence of plant processing activities. • Post-harvest processes occurred rutinary in indoor living spaces. • Wild plants, such as geophytes, played an active role in the local foodways. • Specific houses fulfilled the food-related tasks of an extended household unit. • Microbotanical and spatial analyses are valuable tools for studying living spaces. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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48. Chinese whispers in clay: Copying error and cultural attraction in the experimental transmission chain of anthropomorphic figurines.
- Author
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Porčić, Marko, Radinović, Mihailo, Branković, Marija, and Jovanić, Aleksandra
- Subjects
- *
FIGURINES , *SOCIAL evolution , *CULTURAL transmission , *CLAY , *ART students , *ARCHAEOLOGY - Abstract
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]
- Published
- 2024
- Full Text
- View/download PDF
49. Tin isotopes reveal changing patterns of tin trade, connectivity and consumption from Anatolia and Central Asia at Kültepe.
- Author
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Powell, W., Yener, K.A., Barjamovic, G., Kulakoğlu, F., Yazgan, E., and Mathur, R.
- Subjects
- *
TIN isotopes , *TIN alloys , *TIN , *ARCHAEOLOGICAL archives , *ISOTOPIC analysis - Abstract
Until recently, what was known about the trade of tin in the ancient Near East was based in large part on information derived from the extensive commercial archives found at the archaeological site of Kültepe (ancient Kaneš) in Turkey dating to the Middle Bronze Age (MBA) c. 1900-1750 BC. These archives were produced by an expatriate community of traders native to the city of Assur in modern-day Iraq and document an extensive shipping of tin ingots from unnamed sources east of their hometown. Tin was carried by donkeys through northern Syria and across the Taurus Mountains to Anatolia where it was sold for silver. This paper presents the first set of tin isotope analyses of bronze objects from Kültepe to test the image provided by these ancient archives, finding that all artifacts dated to the main period of Assyrian trade excavated in the residential areas of the site indeed have high tin content and high values of δ124Sn (0.77–1.74‰) relative to the NIST 3161a standard. Such high values currently compare best with ores from Central Asia. The isotopic analysis of artifacts from the Assyrian Trading Colony Period of Kültepe is therefore consistent with the textual evidence. However, Early Bronze Age samples recovered at the site are instead characterized by lower ranges that extend to neutral δ124Sn values (0.02–1.31‰). Likewise, one artifact coming from Mound Level 7 (c. 1830-1700) at the center of the site where public buildings were concentrated, and one object dated to the Hellenistic Period (Mound Level 2), when the site saw a resurgence in political importance, likewise have lower δ124Sn compositions of 0.11 and 0.31‰, respectively. Both samples also have low to moderate tin content. The Early Bronze Age artifacts form a linear array between artifacts from low δ124Sn-low Sn wt% to high δ124Sn-high Sn wt% that suggests a mixing of two compositional groups – not simply the mixing of two isotopically distinct reservoirs of tin, but also distinct in the amount of tin present in the alloy. This would be consistent with the recycling of low tin bronze objects with local tin, together with high tin bronzes containing tin from Central Asia. The two samples from Mound Levels 7 and 2 suggest that although Central Asian tin was predominant in the MBA, Anatolian tin may have continued to be used in a separate bronze production system that remained active at shifting varying of intensity throughout antiquity. • The first Sn isotope data from Kültepe, a site central to the story of Bronze Age tin trade. • Sn Isotopes reveal that trade patterns and connectivity change over time. • Sn Isotopes support the written record of imports of Central Asian tin in the MBA. • A combination of local and Asian tin is evident in the EBA. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
50. Unravelling ancient drilling techniques: A case of pottery repair in the Early European Neolithic.
- Author
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Vindrola-Padrós, Bruno and Vilde, Vladimir
- Subjects
- *
POTTERY techniques , *POTSHERDS , *CASING drilling , *SLEEP spindles , *NEOLITHIC Period , *MEASURING instruments , *POTTERY - Abstract
The emergence of pottery brought many changes in the way people in the past designed, cooked, stored, transported and gave meaning to their social worlds. Yet, the widespread use of these materials also brought challenges, such as how to contend with their brittleness. One of the many creative responses to this challenge, was pottery repair. At the start of the Neolithic period in central and south-east Europe, we find traces of repair activities even among the oldest pottery assemblages, which commonly consist of perforations placed alongside cracks used to bind the damaged vessels. Obtaining measurements and microscopically examining perforations can prove to be challenging, due to the accessibility constraints of most used measuring instruments. Attempting to overcome this limitation, our paper provides a method for identifying ancient drilling procedures (techniques and gestures) by integrating photogrammetric recording techniques into archaeological drilling experiments on low-fired ceramic specimens. Through this method we shed light on the unique characteristics of Early Neolithic pottery repair in the Upper Tisza/Tisa Basin (NE Hungary, NW Romania and SW Ukraine). Our experimental results using lithic borers show clear differences between two drilling techniques, i.e. thumb- and rod-drilling, according to the rotational striations produced, and the variation in the aspect ratio and centroid of perforations at different depths. Furthermore, our analysis of repair holes in Early Neolithic pottery demonstrates the consistent use of mixed drilling techniques for the purposes of repair, and the exclusive use of rod-drilling for the manufacture of sherd spindle whorls. The reconstruction of the sequences of repair also suggests that deviation from these consistent drilling procedures was likely due to the adaptation of the craftsperson to the specific damage condition of the vessels. Thus, repair work cannot be described as following a strict recipe, but as an ongoing creative process of evaluation. • Photogrammetric techniques detected diagnostic traces of drilling procedures. • Mixed use of drilling techniques for pottery repair observed at Méhtelek-Nádas. • Preference for repairing small or medium-sized open vessels unveils a regime of value. • Evidence of technical adaptation to vessels' damage state. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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