Saving the Rose Theatre: England's first managed and monitored reburial

Abstract

The discovery of the Elizabethan Rose Theatre in London in 1989 led to pressure on the government for the site to be preserved for future full excavation and the display of the remains in situ. This paper describes briefly the historical and geological background to the theatre site, and discusses the rationale of the burial system adopted and the methods used to monitor the condition of the site. The burial system was designed with a limited life expectancy of a few years and it was, and still remains, the objective of the Rose Theatre Trust to raise sufficient money for the theatre to be displayed. However, fourteen years on, the system continues to perform satisfactorily. The methodology is reviewed, particularly the use of expensive and scarce Buckland sand, and finally, the options for the future of the theatre's remains are considered.     

The reburial of mosaics: an overview of materials and practice

Abstract

A significant proportion of the literature on the reburial of archaeological sites concerns mosaics. These publications reveal that a variety of materials have been used for mosaic reburial, including specialized fill and separation layers, from the early 1980s onwards. Although reburial practice often demonstrates an ad hoc and indiscriminate use of fill and separation materials, or the following of trends and anecdotal information favouring certain materials, knowledge of their characteristics is very important in developing an appropriate technical design for reburial of mosaics. The materials most commonly employed in mosaic reburial practice, including geotextiles, are reviewed and an assessment of their positive and negative characteristics within a reburial design is provided. Recent but limited laboratory and field testing, monitoring and evaluation of reburial interventions have begun to provide preliminary evidence about the behaviour of these materials, indicating which ones are most appropriate and how they should be utilized to best advantage. However, their selection and use remains uneven, and positive results continue to be as much a function of adequate maintenance as proper design and execution.     

Towards a benign reburial context: the chemistry of the burial environment

Abstract

The successful reburial of exposed archaeological remains depends on the ability to recreate a benign preserving environment, especially for the desiccated and waterlogged environments that preserve organic and other valuable archaeological material. An introduction to the chemistry of soil and the burial environment is provided, covering the key variables: water, oxygen, cations and anions, pH, organic matter, clay and redox potential. The problems of monitoring these variables and their variation are highlighted. Recent work in monitoring the long-term effects of burial and the steps taken towards modelling actual burial environment chemistry are outlined. Factors to be considered when adding material for reburial are proposed. These include: the avoidance of soluble or potentially soluble minerals; the beneficial buffering effect of clays and organic matter; the minimization of changes in water level, redox potential and pH; and the desirability of retaining the porosity of the burial medium. This can often be achieved by re-using the soil in which the objects/structures were originally buried.     

Reburial in the context of development: Approaches to reburial in the English planning process

Abstract

Rescue archaeology in England is now firmly embedded in the planning process, following the introduction by the UK government of Planning Policy Guidance Note 16 in 1990 (PPG 16; Departmentof the Environment. Planning Policy Guidance Note 16 — Archaeology and Planning. HMSO, London (1990)). The basic premise of PPG 16 is a strong preference for in situ preservation of nationally important archaeological remains. This often includes reburial of archaeology prior to construction activity, once it has been exposed in test-pitting (‘evaluations’) or full excavation. Reburial strategies are often prepared by civil engineers and there appears to be an overemphasis on consideration of the potential physical impacts on the archaeology. These strategies usually include the use of geotextiles and sand, or other graded material, chosen for its particular particle size/shape characteristics. A greater awareness of the chemical and physical characteristics of a burial environment is now required to ensure that reburial is effective. Archaeologists and conservators are beginning to consider both the natural and, increasingly, the ‘man-made’ (industrial, domestic and agricultural) changes to the soil chemistry of an archaeological site. More use needs to be made of the potential information ‘locked up’ in the artefactual material retrieved from evaluations and excavation nearby. An assessment of the degree of preservation of material should be an integral component for the design of a reburial strategy.     

方寸之美——从提卡遗址出土的赫梯印章辨析古代两河流域文化交流

“‘叙’写传奇——叙利亚古代文物精品展”中有一枚发现于提卡遗址的戳印,年代为青铜时代中期（公元前2000年—前1600年）,在该遗址另发现两枚巴比伦风格的滚印,同样属于青铜时代中期。本文从考古学、文献材料、印章工艺等方面对这枚戳印的遗址信息、功能形制、图像结构、历史背景进行研究,由此探究距今约4千年前,提卡、赫梯、古巴比伦文明之间的交流与往来,进而解读古代两河流域地区的文化演进。     

Selective reburial: a potential approach for the in situ preservation of waterlogged archaeological wood in wetland excavations

Excavations at Dispilio, a prehistoric lakeside settlement in northern Greece, have revealed a significant number of vertical wooden piles that need to be protected during and after excavation. Lifting of the piles is not possible and approaches such as reburial, cannot currently be implemented as excavation is still in progress. In 2005, several posts were “selectively buried” on an experimental basis, by encasing them in PVC pipes and backfilling with the surrounding sediment. This approach appeared to be capable of protecting the piles during excavation and be a potential solution for their post-excavation preservation. This preliminary study sets out to asses if this alternative approach to reburial could be an effective in situ preservation method.     

Saving the Sweet Track: The in situ preservation of a Neolithic wooden trackway,Somerset, UK

Abstract

The Sweet Track is the oldest known wooden trackway in Europe. Part of the trackway is preserved in situ in a nature reserve under an active system of hydrological management, designed to prevent damage to the monument from desiccation. The English Heritage-funded project, reported here, was established to assess the condition of the monument and the effectiveness of the management regime. The results have shown that although the trackway is highly deteriorated it still holds a wealth of archaeological information. The decay of the wood probably occurred gradually over several thousand years but the present management regime should be able to ensure its continued survival.     

Quantification of slag heap volumes and masses through the use of induced polarization: application to the Castel-Minier site

When used for archaeological purposes, geophysical methods are often useful for the exploration, detection and mapping of archaeological remains. In the case of ancient metallurgical activities, slag accumulations form precious mineral records of these activities. Evaluating the volume of slag produced in such locations is an important issue, since it enables an estimate of the amount of metal produced in the smeltery. Unfortunately, slags themselves cannot be easily detected by DC electrical methods. Although they can be easily detected using magnetic techniques, these methods do not allow for an estimate of the quantity of slag, because magnetic fields do not conserve magnetic flux. In the present study we show that the Induced Polarization method (IP) is suited to the quantification of buried slags, provided the slag response has been suitably calibrated prior to the field measurements. The ability to quantify the quantity of slag is based on the quasi-linear relationship between the main IP parameter, i.e., the chargeability, and the slag concentration. This approach provides a new, non-invasive tool for the estimation of the volume of buried slag in palaeometallurgical sites.In this paper, an application of this technique for the site of Castel-Minier, Ariège, France, is presented.     

Avian resources at a Mexican site at the time of the Spanish Conquest

The time of the Spanish Conquest in America saw a major biological interchange caused by human action. In the native people it was expressed by major changes in the use of animals, due to the introduction of domestic European fauna. This theme is discussed here based on a review of ethnohistorical sources and a small body of recent archaeological evidence. An analysis is presented of the use of birds at a Mexican settlement inhabited in the sixteenth century at the time of Spanish contact. The bird remains, 456 fragments, are from the site of El Japon, southeast of Mexico City. The main avian resources were domestic fowl, Gallus gallus, turkey, Meleagris gallopavo, and four species of ducks. The exploitation of scrub jay, Apheolocoura coerulescens is recorded for the first time in Mexican archaeo-ornithology. The study confirms ethnohistorical information about the introduction of the domestic fowl, but also shows that native resources were more widely used than is known from the chronicles of the sixteenth century. © 1997 John Wiley & Sons, Ltd.     

Integrated archaeobotanical analysis: Human impact at the Dutch Neolithic wetland site the Hazendonk

This study presents an integrated archaeobotanical analysis of human impact at the Dutch Neolithic wetland site the Hazendonk (4000–1800 cal BC). The analysis included pollen, non-pollen palynomorphs and macroremains from on-site sample columns and macroremains and wood from refuse layers. The various remains provide evidence of disturbance of both dryland and wetland vegetation, information on crop cultivation and food plants, and indications of selection of wood for artefacts. The integrated approach provides results that would not have been obtained by the analysis of one of the sources alone.     

三峡库区旧州河遗址发掘报告

旧州河遗址位于三峡库区香溪宽谷地段长江右岸的一处坡地上,隶属丁湖北省秭归县郭家坝镇旧州河居委会。它尔临长江,南至苏溪沟,两接柑桔场,北连楚下井村,尔北与秭归县老县城归州相距约3公里。通往旧州河新场镇的简易公路呈东西向从遗址东     

Wild at heart: Approaching Pitted Ware identity,economy and cosmology through stable isotopes in skeletal material from the Neolithic site Korsnäs in Eastern Central Sweden

The Middle Neolithic Pitted Ware Culture on the Baltic Sea islands comprised a common identity distinguished, in part, by an almost exclusively marine diet. Based on evidence from the first stable isotope analysis on Pitted Ware skeletal material from the Eastern Central Swedish mainland, we suggest that this identity was shared by PWC groups in the archipelago of the west side of the Baltic. Fifty-six faunal and 26 human bone and dentine samples originating from the Pitted Ware site Korsnäs in Södermanland, Sweden were analysed, and the data clearly shows that the diet of the Korsnäs people was marine, predominantly based on seal. The isotope data further indicate that the pig bones found in large quantities on the site emanate from wild boar rather than domestic pigs. The large representation of pig on several Pitted Ware sites, which cannot be explained in terms of economy, is interpreted as the results of occasional hunting of and ritual feasting on wild boar, indicating that the animal held a prominent position, alongside seal, in the hunting identity and cosmology of the Pitted Ware people. Further, eleven new radiocarbon dates are presented, placing the Korsnäs site, with a large probability, within Middle Neolithic A.     

东龙山遗址夏代早期文化的~(14)C-AMS年代学研究

文明起源是世界范围内的重大学术课题,夏、商、周三代是中国文明起源研究的关键阶段之一,但传世文献的确切记载只能上推到841BC.为此,国家设立重大科研项目--"夏商周断代工程",以期解决841 BC以前的夏、商、周三代纪年断代问题.     

Skeletal age at death: an evaluation of the miles method of ageing

The accuracy of Miles' method of ageing individuals within a population, based upon an analysis of the rate of dental wear, was evaluated in a sample of 202 living Lengua Indians from the Chaco area of Paraguay. The preliterate and culturally isolated status of the Lengua provided a useful base for comparison with populations that are likely to be encountered by archaeologists. The independent age estimates from maxillae and mandibles of the same individuals were found to be highly correlated with each other and to the actual ages of those individuals (Spearman rank-correlation test maxillae r_s = 0·58, mandibles r_s = 0·95, medians of populations rank-sum R = 99·5 > 95). No significant differences (P > 0·05) were found between the mean ages of any of the Miles subgroups, as indicated by the t-test for paired comparisons. The present study provides evidence of the reliability of the Miles method of ageing archaeological populations on the basis of occlusal wear. These findings are evaluated in the light of the sources of error inherent in the Miles system of analysis.