‘Not All That Is White Is Lime’—White Substances from Archaeological Burial Contexts: Analyses and Interpretations

Archaeological burial contexts may include a variety of white substances, but few analyses have been published. This study reports on the physico‐chemical characterization of such residues from seven archaeological sites. It is often assumed that white materials from burial contexts are lime. Our findings demonstrate that they can be gypsum, calcite (chalk), aragonite, brushite, degraded metal, natural (gum) resins or synthetic polymer–based products. These may be present as the result of diagenetic processes, funerary practices or modern contamination. This paper provides an analytical approach for the holistic investigation of white materials encountered in burial contexts.     

水下文化遗产原址保护研究概述

长年埋藏于水下的文化遗产,在适应周围的化学、物理及生态环境后可达到一种平衡的保存状态。通过概述水下埋藏环境对文物产生的影响,并对国外文物保护工作者在沉船、水下文物点、古代聚落遗址等类型水下文化遗产原址保护的成果进行研究,为中国水下文化遗产保护相关工作的开展提供一定的借鉴。     

Open-Air “Adena” Paired-Post Ritual Features in the Middle Ohio Valley: A New Interpretation

Circular paired-post structures have been recognized as a quintessential trait of the “Adena” concept. Although once thought restricted to ritual contexts beneath burial mounds, work over the last 30 years has identified several open-air structures in contexts apart from burial mounds or ditches. Uncluttered by overlapping features, open-air examples present a unique opportunity to document the initial roles played by these features. Currently, no unequivocal evidence for mortuary processing has been found directly associated with open-air paired-post structures. This fact calls into question the prevailing belief that most of these features were used to process, or prepare, the dead. Instead, a more reasonable interpretation is that these structures were involved in rituals minimally related to, or entirely devoid of, mortuary activity.     

Burial containers – A hidden aspect of mortuary practices: Archaeothanatology at Ban Non Wat,Thailand

Research on mortuary practices has attracted a wide following for the role it can play in determination of individual social identity and population social structure. One aspect of mortuary practices that is rarely addressed, except where physical remnants are recovered, is the form of burial containers. Archaeothanatology is a taphonomically based methodology applied to infer the form of such containers when no material evidence remains. This paper shows how the archaeothanatological approach can be applied post hoc, with 133 adult burials from the prehistoric site of Ban Non Wat analyzed. Temporal changes in container form were expected as subsistence, technology, and social organization transformed over 1850 years. The deceased were predominantly loosely wrapped in non-durable material or placed in wide coffins, although individuals were buried in other contexts, with a peak in variety towards the end of the Bronze Age and early Iron Age. In combination with evidence from other sites in the area, our results identify a reduction in the variety of container forms used within sites in the mid to late Iron Age. We have shown the value of archaeothanatology as a contributor to research on mortuary practices, in particular having shown that it may be usefully applied post-excavation.     

First dendroarchaeological dates of prehistoric contexts in South America: chullpas in the Central Andes

Despite the existence of long-lived tree species with excellent tree-ring characteristics, the use of dendrochronological techniques for dating archaeological contexts has been very limited in South America. Recent research in the Bolivian Altiplano of the Central Andes has yielded a network of Polylepis tarapacana chronologies that goes back to the 13th century. This species was regularly used by local populations since pre-Columbian times as raw material for beams, lintels, hooks and other architectural features in houses, storage chambers, and sepulchers. The aim of this study is to argue in favor of the potential of P. tarapacana for providing high resolution dates of significant archaeological events during the pre-Columbian era. The chronology of chullpas (burial towers and storage chambers) in the southern Andean Altiplano is used as a case study. Growth rings from P. tarapacana have provided several centennial-length dendrochronological records including a reference regional chronology covering the last 786 years in the Central Andean highlands. Based on this long reference chronology calendar years were assigned to woody pieces from pre-Hispanic chullpas. Dendroarchaeological results are consistent with contextual evidence and most radiocarbon dates from woody samples and related archaeological items. Our results indicate that P. tarapacana has a high potential for providing annually-resolved tree-ring dates for archaeological contexts in the Altiplano since the early 13th century.     

Monitoring and Modelling Saturation as a Proxy Indicator for in situ Preservation in Wetlands—a GIS-based Approach

The unifying nature of water on the preservation of organic archaeological and palaeoenvironmental source material within wet deposits is well recognized. It is also understood that, while the preservation of such deposits is fundamental towards our understanding of the past, in many areas de-watering through agricultural drainage and water abstraction is degrading them. Within the framework of preservation in situ such environments present considerable challenges. Fundamentally, the environmental dynamics of wetlands, not least of water, mean that they must be monitored carefully in order to understand the condition of the burial environment and thereby the likely preservation potential. This paper presents an approach to monitoring the saturation of the burial environment and modelling this data using a geographical information system (GIS). It demonstrates a method aimed at modelling the conditions of current preservation, and predictively modelling the conditions for long-term, in situ preservation in order to provide a baseline for resource management. It is shown that the quantification of saturation is possible and advantageous in the management of dynamic wetland environments.     

Thermoluminescence as a technique for determining the nature and history of small solar system particles

The thermoluminescence phenomenon has been used for pottery dating and radiation dosimetry for sixty years and for forty years has been applied to the study of meteorites, being successful in quantifying metamorphic histories and providing new insights into terrestrial age and orbits. Here we review some of the fundamental properties of thermoluminescence with particular focus on the study of small extraterrestrial particles. We suggest that natural TL data can be used to identify the burial and release history of cometary particles and that induced TL measurements can provide in-sights into the mineralogy of particles (even when largely amorphous) and the metamorphic history of those particles. We illustrate the use of TL to study small particles by describing recent studies on micrometeorites and 10–100 μm fragments taken from the matrix of a meteorite Semarkona which is type 3.0 ordinary chondrite.     

Fe、Cu对丝绸保存状况的影响

为探讨金属离子在丝绸老化过程起的作用,通过模拟埋藏环境,对铁和铜元素在丝绸老化过程中的影响作用进行了初步探索研究。研究采用接触法和浸泡法,模拟南北两个地域的地下环境对丝绸进行人工老化,研究了老化后丝绸的形貌、结构和成分的变化。研究表明,铁和铜本身及其稳定的难溶锈蚀产物、氢氧化铁胶体不会引起丝的化学老化,但铁和铜在锈蚀过程中产生的可溶性金属离子则会造成丝的劣变。可溶性铁和铜离子能大大加速丝蛋白的老化,导致丝纤维开裂、断开、强度降低。结果提示,了解金属在丝绸老化过程中的作用,可为文物的清洗保护工作提供理论上的支持。     

Her Mirror,His Sword: Unbinding Binary Gender and Sex Assumptions in Iron Age British Mortuary Traditions

At the site of Hillside Farm, Bryher, on the Isles of Scilly, a materially rich single Iron Age inhumation was discovered containing the unsexable fragmented remains of one adult with a number of high-quality metal grave goods including an iron sword with a bronze scabbard and a bronze mirror. Swords and mirrors have long been considered high-status, oppositionally gendered grave goods that crosscut regional divisions in the pre-Roman British Iron Age (c. 800 B.C.–A.D. 43). Their combined presence within the burial of a single individual represents a touchstone within the ongoing unraveling of a long-held, interconnected set of reified binary sex and gender assumptions that have permeated discussions of British Iron Age mortuary contexts. In better recognizing this web of “binary binds,” we can deconstruct the a priori, exclusionary, interconnected sex and gender assumptions that configure how we investigate the terms of engagement between materials and persons in these burial contexts. Crucial to this analysis is an approach to patterning that (1) does not begin with a search for sex and gender as evidence of male and female dichotomies, (2) sees the potentiality for any component of a mortuary assemblage to have multiple points of significance, and (3) embraces data ambiguity. Developing such critical approaches will ultimately contribute to the deployment of more inclusive forms of analysis that do not reify sex and gender as the primary organizing principles within mortuary contexts, aiding scholars in avoiding assumptions that bind sex and gender analyses into artificially binary paradigms.     

To Have and to Hold? Recent Research on the State of Preservation of the Roman Fort of Fectio (Municipality of Bunnik), the Netherlands

The transformation of the Roman fort of Fectio was seized upon to gain insight into the factors that determine the degradation of metal finds and the relationship with different forms of land use. The research showed no difference in the preservation of metal finds from different burial contexts, including disturbed contexts. A possible explanation for the good condition of the metal finds is the presence of organic waste and building material that, together with the clayey soil, create an ideal burial environment for non-ferrous metals.     

A contribution to the study of post-depositional alterations of pottery using TL dating analysis

In luminescence dating, the potassium concentration significantly contributes to the dose rate value in the age estimation. Within this study, fine-grain thermoluminescence dating has been applied on sherds of calcareous pottery of known age, excavated at a Roman site in Mallorca, Spain. For those of the samples that showed signs of severe potassium leaching, according to chemical and mineralogical examination, the thermoluminescence analysis provided overestimated dates. By using the known archaeological age of the samples, a corrected dose rate value can be estimated which provides the potassium concentration averaged for the burial period. Finally, a step-like model can then be used to estimate the fraction of the burial period after which most of the alteration effects took place.     

EFFECTS OF DIFFERENT SAMPLE PREPARATION METHODS ON STABLE CARBON AND OXYGEN ISOTOPE VALUES OF BONE APATITE: A COMPARISON OF TWO TREATMENT PROTOCOLS*

Researchers have long debated the appropriateness of stable isotope analysis of bone apatite to reconstruct the diets of ancient animals. The debate has centred, in part, on diagenesis of bone mineral from interaction with the burial environment. A number of acetic acid treatments are used to remove diagenetic carbonates from samples; however, less is known on how different protocols alter stable isotope values. We compare two common acetic acid solution treatments (0.1 M versus 1.0 M-buffered) to examine the effects on carbon and oxygen isotope values and Fourier transform infrared spectroscopy (FTIR) spectra in human bone from different burial contexts. Results indicate that both treatments have a similar effect on isotope values and FTIR spectra in bone apatite.     

The late George Alexander turner,M.D.

The paper argues the case for population geography as a strong, self‐aware sub‐discipline that plays to its strengths, while not abandoning innovation. In place of hollow calls for (re)‐theorisation, population geographers should first recognise their claims to certain kinds of praxis in contributing to an ethical and equitable society through the insights that population geography can bring. Second, the paper argues that rather than focusing on bringing social theory into population geography, there is more potential in examining how (in)adequately social theory has engaged with demographic issues. Third, the paper suggests that population geographers need to think about the new contexts in which they are engaging with large spatially‐referenced numerical data sets.     

BRINGING IN THE DEAD: BURIALS AND THE LOCAL PERSPECTIVE ON KYTHERA IN THE SECOND PALACE PERIOD

Summary.   This article analyses the mortuary data of the 'Second Palace' period (c. 1700–1450 BC) on the Aegean island of Kythera. It proposes that the chamber tombs which were first introduced to the island in this period can offer potential insights into aspects of local-level social relations, especially at the central site of Kastri. This approach complements the broader cultural perspective that has usually been taken regarding these tombs, which have been viewed as indicators of Cretan cultural influence and, indeed, colonization. It is proposed that a strong horizontal in-group solidarity was being expressed by the tomb-using group at Kastri through spatial and diachronic uniformity in burial practices, and that this uniformity should be viewed at least partially as a response to local-level social agendas. The hypothesis is then explored that status identities were also being asserted in the burial sphere by at least some members of this group, through tomb location, the resources devoted to mortuary rituals and, perhaps, emphasis on lineage.     

How an integrated diagnostic approach can help in a correct evaluation of the state of preservation of waterlogged archaeological wooden artefacts

Artefacts made of wood coming from archaeological excavations provide insights into human cultural behaviour of the past. They show how man utilised natural resources and how the development of woodworking techniques and artistic endeavour were developed. Within archaeological contexts, waterlogged anaerobic conditions generally preserve the appearance of artefacts, although wood is subject to severe decay processes. The said conditions can transform the original material into a new one, thus demonstrating specific differences from those of the “fresh” wood of the same species. In order to assess these new properties correctly, an integrated diagnostic approach is needed, one which includes a multidisciplinary (micromorphological, physical and chemical) evaluation of the state of preservation.     

Sourcing galena from a Middle Woodland habitation site in northeast Mississippi

Galena has been recovered mostly in mortuary contexts – burial mounds, burial caves, and associated mortuary facilities – from Middle Woodland sites in the Southeast. Three small pieces of galena from the Cork site (22OK746) in northeast Mississippi came from midden deposits at a site with no mound or burials. Lead isotope analysis was used to source the samples to the Central Missouri-Tri-State-North Arkansas region. Isotopes provide an excellent sourcing method because their ratios are stable and large comparative source datasets are available. Recovery bias may have led to underestimation of galena presence in Middle Woodland habitation sites.     

Experiencing gloomy Dis: Tombs,tunnels and the phenomenology of the Roman Underworld in the Phlegraean Fields

Recent work in landscape archaeology has emphasized the importance of considering the experience of moving through landscapes and examining the place of burials within wider landscape contexts. This work recognizes that burial placement was often intended to create and curate experiences and meaning. While burials near roads and waterways have been discussed at length, burials near tunnels, which are an important feature of the road network of Roman central Italy, have not yet featured in discussions of the experience of Roman landscapes or the visibility of graves. This article explores these twin themes in the Phlegraean Fields west of Naples, where burials appear next to the entrances of two monumental tunnels. This placement appears to make an experiential play on the perceptions of the descent into the Underworld as described in Classical literature.     

Mortuary patterns in burial caves on Mangaia,Cook Islands

The behavioural, cultural, and political implications of archaeological human remains in non‐mortuary, possibly culinary, contexts requires that we understand the range of mortuary practices in a particular region. Although several rockshelter sites on Mangaia, Cook Islands have yielded burned, fragmentary human bones in earth ovens that seem to support archaeological models and ethnohistoric accounts of ritual sacrifice and cannibalism, the absence of data on the range of Mangaian mortuary patterns obscures these interpretations. We describe burial patterns based on 40 above‐ground interments representing at least 92 individuals in caves of Mangaia, Cook Islands, in order to begin to develop an island‐wide perspective on mortuary patterns. Sampling both pre‐ and post‐European contact sites we found that multiple interments dominate probable pre‐contact burials (73%, 19 of 26) and single interments dominate post‐contact contexts (80%, eight of ten burials), probably reflecting the influence of Christianity on mortuary ritual. Subadults were more frequent in all post‐contact contexts suggesting alternative burial places, probably church cemeteries, for adults. Burial cave remains are broadly consistent with ethnohistoric accounts of interment in caves, however, they also illustrate additional burial practices and differences between time periods, such as primary body position and the role of multiple‐individual interments, which are not discussed ethnohistorically. The mortuary practices in Mangaian burial caves differ from burials associated with marae and seem completely unrelated to the presence of highly fragmentary and burnt human remains in pre‐contact rockshelter middens elsewhere on the island. Copyright © 2003 John Wiley & Sons, Ltd.     

‘Are we wasting our time?’: bushfire practitioners and flammable futures in northern Australia

Humans are ‘fire creatures’ that have used fire for millennia to shape local environments to diverse purposes. Our capacity for combustion has also forced global climatic changes and rendered the planet increasingly flammable, creating the conditions for progressively higher impact bushfires now and into the future. Meanwhile, governments in fire-prone countries such as Australia have continued to allow settlements to be established (and re-established) in wildland–urban interfaces. Like other ‘natural hazards’, bushfire is thereby a social phenomenon bound up with human values, practices and decisions. But, while studies of the social dimensions of ‘natural hazards’ are steadily rising, this scholarship has rarely addressed natural hazard management practitioners directly, precisely those authorised and entrusted to intervene in the distribution of hazard probabilities and consequences. This paper seeks to help remediate this research gap, illustrating how cultural, ecological, economic and political factors thoroughly condition hazard management and modes of intervention. Drawing on a case study in the Northern Territory’s Greater Darwin region, this paper suggests not only that examining such sociocultural realities provides new insights into hazards and their distribution, but also that attention to such issues is crucial to understanding our flammable future in the Anthropocene.     

Changes in the Physico-Chemical and Microbial Nature of Wetlands from the Leaching of Chromated Copper Arsenate (CCA)-Treated Wood

Abstract

Microbial activities are responsible for reducing the harmful effects of pollutants in different burial environments. Within wetlands in particular, microorganisms play an important role in the transformation of heavy metals and metalloids via direct or indirect oxidation/reduction. In turn, these microbial transformations can lead to the detoxification of pollutant elements such as copper, chromium and arsenic that comprise CCA-treated wood.

CCA was the most commonly used wood preservative in the UK (up until its partial ban in 2004). CCA prolongs the service life of wood by making it resistant to microbiological attack. As such, it has been regularly used in the construction of platforms and boardwalks in wetlands. However, recent concerns over the impact of the chemical constituents of this treatment on both the environment and human health have prompted the introduction of legislation in order to ensure that this type of treated wood is disposed of in accordance with the relevant health and safety guidelines.

In light of this information, it is important to assess changes in the physico-chemical and microbial nature of wetlands associated with the leaching of CCA from wooden structures. The results will not only provide a greater scope for understanding the implications associated with the in situ preservation of the archaeological resource contained within these environments, but also highlight the potential ramifications for wetland ecosystem dynamics.