ON THE ORIGIN OF STAMPED AMPHORAE FROM THRACE (BULGARIA)

Summary.   The contents of 25 elements in 74 stamped (and some unstamped) amphora finds from nine Thracian sites in Bulgaria dated to the fifth–third century BC have been determined using INAA. The samples investigated were grouped by cluster analysis on the basis of the similarity in their chemical composition. The chemical profiles of the 16 clusters formed were determined and common production centres for some of the stamped amphorae are identified.     

THE FIRST LAKE-DWELLERS OF LITHUANIA: LATE BRONZE AGE PILE SETTLEMENTS ON LAKE LUOKESAS

Summary.   Lake Luokesas in Lithuania has become the centre of attention in northern European wetland archaeological research after the discovery of two Late Bronze Age/Early Iron Age pile dwellings. Their unique location, chronology and building techniques have the potential to revolutionise our understanding of important aspects of wetland communities in later prehistoric Europe.     

POTS, HOUSES AND METAL: TECHNOLOGICAL RELATIONS AT THE BRONZE AGE TELL AT SZÁZHALOMBATTA, HUNGARY

Summary.   At the Bronze Age tell of Százhalombatta, Hungary, techniques used for making pottery echo those used in other media. Pottery and architecture have a close relationship. Not only were both made of clay, but methods of making pots echo those used for building. Similarly, pottery and metalwork share common themes and technologies for working with clay and bronze. Since choices made by potters are not solely confined to the environment, raw materials and tools, but are also socially and culturally defined, by implication the transfer of know-how must be situated within social networks between people. This paper considers how the identification of technical relationships between different media at Százhalombatta can be used to explore social relations in Bronze Age society, thereby suggesting relationships that work on both technical and social levels.     

EXPLORING THE SIGNIFICANCE OF BEAKER POTTERY THROUGH RESIDUE ANALYSES

Summary.   Unlike other components of the Bell Beaker assemblage, Beaker pottery itself lacks an intrinsic value since fabric analyses have demonstrated that it was locally produced. It is thought, therefore, that it was the contents, rather than the container, which were valuable. Traditionally, Bell Beakers have been said to contain alcoholic beverages which were consumed in the course of male feasting ceremonies. However, whilst beer and mead have been identified from certain examples, not all Beakers were drinking cups. Some were used as reduction pots to smelt copper ores, others have some organic residues associated with food, and still others were employed as funerary urns. It is suggested here that a symbolic connection can, however, be observed, since these activities all imply some kind of transformation.     

The distribution and morphometry of lakes and reservoirs in British Columbia: a provincial inventory

An inventory of provincial lakes and reservoirs has been developed to characterise and assess the distribution and morphometry of standing water bodies in British Columbia. In the province, there are over 241,500 lakes and reservoirs greater than 1,000 m ² in size. These water bodies cover 2.37 percent of the province area and contain an estimated 521 km ³ of water (312 km ³ in natural lakes and 209 km ³ in reservoirs). A hypsometric relation suitable for order-of-magnitude estimates of lake volume from lake area is presented. Based on the distribution and morphometric attributes of lakes, several distinctive limnologic regions were identified, including the northeastern Alberta Plateau (highest proportion of circular lakes), the southwestern Alberta Plateau (lowest lake density/coverage and highest proportion of irregularly shaped lakes) and the Milbanke Strandflat (highest density of lakes). Observed regional and scale-related patterns in lake distribution/morphometry appear to be largely related to geomorphic controls, particularly tectonic and glacial history. Large-scale hydrologic implications of these standing water bodies and potential ecosystem/water resource management applications of the provincial inventory are also discussed.     

POTTED HISTORIES – CREMATION, CERAMICS AND SOCIAL MEMORY IN EARLY ROMAN BRITAIN

Summary.   Archaeologists have identified the adoption of new forms of cremation ritual during the early Roman period in south-east Britain. Cremation may have been widely used by communities in the Iron Age, but the distinctive nature of these new rites was their frequent placing of the dead within, and associated with, ceramic vessels. This paper suggests an interpretation for the social meaning of these cremation burial rites that involved the burial of ashes with and within pots as a means of commemoration. In this light, the link between cremation and pottery in early Roman Britain can be seen as a means of promoting the selective remembering and forgetting of the dead.     

MORE THAN ONE WAY TO STUDY A BUILDING: APPROACHES TO PREHISTORIC HOUSEHOLD AND SETTLEMENT SPACE

Summary.   This article reviews a number of research methodologies used to record household and settlement architecture and assesses their value in the investigation of the human use of prehistoric built space. It exemplifies, through case studies, five broad approaches to, and research techniques associated with, the investigation of such architecture. These approaches are: architectural form; the spatial distribution of activities; continuity and standardization; the relationship between built and non-built space; and human patterns of movement. Then, drawing mainly on Near Eastern, and particularly Anatolian, material, it shows how a sixth approach, the use of ethnographic observation and analogy, provides insights into functional and seasonal variations in spatial use, patterns of movement and social organization. It identifies seven categories of data collection and nine observations drawn from the ethnographic material which together provide an investigative and interpretative framework for the study of early farming communities in the Near East and elsewhere.     

A review of trepanations in Anatolia with new cases

In this study, trepanations in ancient Anatolia were discussed from a historical perspective. Trepanations were studied in respect to temporal and spatial distribution, sex and age distribution, techniques and reasons, completeness, healing and number of holes. Forty individuals from 23 different Anatolian settlements are identified to have undergone trepanations. Cranial trepanations in Anatolia show a distribution over a period of 10 000 years ranging from the Aceramic Neolithic period to the Late Ottoman period and spread to whole Anatolia. The greater majority of the individuals had single trepanation orifices while only four individuals were identified with multiple holes. It is observed that the surgical procedure was predominantly carried out on males in Anatolia. Main techniques of trepanations used in Anatolia are drilling and cutting. Early cases of trepanation were made by drilling; however, this technique has been used for cranial surgery until the Ottoman period. Scraping and rectangular sawing techniques first applied in the Early Bronze Age. The boring‐and‐cutting technique was only applied in the Iron Age. More than half of the trepanations practiced due to cranial trauma. Training and treatment besides of cranial trauma are also considered as likely causes of trepanations in Anatolia. It is concluded that trepanation techniques are similar to South America and the Mediterranean region rather than Europe. Copyright © 2010 John Wiley & Sons, Ltd.     

USING AND ABANDONING ROUNDHOUSES: A REINTERPRETATION OF THE EVIDENCE FROM LATE BRONZE AGE–EARLY IRON AGE SOUTHERN ENGLAND

Summary.   It has recently been demonstrated that a number of roundhouses of the early first millennium BC in southern England show a concentration of finds in the southern half of the building. It has thus been argued that this area was used for domestic activities such as food preparation, an idea which has formed the basis for discussion of later prehistoric 'cosmologies'. However, reconsideration of the evidence suggests that this finds patterning does not relate to the everyday use of the buildings, being more likely to derive from a particular set of house abandonment practices. Furthermore, evidence can be identified for the location of domestic activities within contemporary roundhouses that appears to contradict the established model.     

Rates of retrograde metamorphism and their implications for crustal rheology

The rate of reaction of a natural hornblende garnet granulite with water under a range of mid- to lower crustal conditions has been investigated experimentally. In runs of between 7 and 84 days small but measurable amounts of water were consumed, and sheet silicates (300°C, 300 MPa and 400°C, 400 MPa) and/or secondary actinolite (400°C, 400 MPa and 500°C, 500 MPa) were observed to have grown. When normalized to the surface area of the starting materials, hydration rates were in the range of 2–5 × 10⁻⁸ g m⁻² sec⁻¹. These reaction rates imply that a film of water that infiltrated a planar crack with a half width of 100 μm would be completely consumed within c. 100 years. These results imply that where water infiltrates the crust along faults or underlying shear zones in response to a deformation, it will remain as a free phase for only a finite period of time, which in some cases will be less than the repeat time for major earthquakes in the fault system. Thus, the rheology of fault zones and shear zones is likely to be cyclical, with the zone becoming stronger with time as water is consumed, and then weakened by infiltration of water after each rupture.     

Les puits nabatéens de Mad in āli (Arabie Saoudite)

Close to the monumental graves, numerous ancient wells, some of which reach a depth of 18 m, were found in the Nabatean site of Mad     in     āli     . Their fascinating study was begun by the author, a well-known speleologist. It required a geomorphological and hydrological approach of the site which established the groundwater level and piezometric contours. Furthermore, research was conducted on the palaeoclimates and present-day pluviometry, which has concluded that the fall in the groundwater level since antiquity is mainly the result of modern exploitation. Since 1975 the high-yielding submerged pumps have provided intensive irrigation to the important agriculture of el Hijr, close to the Nabatean site. The wells, their construction, their shape and ancient mechanism are described in this paper.     

GRANARIES AND GARRISONS IN ROMAN FORTS

Summary.   A statistical investigation into the relationship between granary floor area and garrison in Roman forts suggested that for a year's corn an auxiliary infantry cohort was typically allotted 2,500 sq. feet of granary area, or 5 sq. feet each for 500 men. Cavalry fort granaries were insufficient for a year's corn but each cavalryman probably had 7.5 sq. feet of granary area which gave 3,600 sq. feet for 480 men. Information from Polybius suggested that legionary and auxiliary infantrymen had 16 cu. feet of corn per year, an auxiliary cavalryman 152 cu. feet and the legionary cavalryman 216 cu. feet. This paradigm facilitated the issue of corn by the modius and the granary model allowed ten modii per sq. foot of floor area so that the input for an infantryman was 50  modii per year. This allowed for a 4 per cent loss during storage so 48  modii per man could be withdrawn. But granary areas varied and some forts appear to have been depots for others. A simple algorithm is given to list the possible options for known granaries in terms of the numbers of men and duration of supply. With two floors, the Chester granaries would hold a year's corn for a legionary establishment, while the wooden granaries at Inchtuthil would have held a year's corn for some 6,800 infantry on one floor. The Severan base at South Shields could have held a year's corn for about 11,000 infantry.     

BOOK REVIEWS

Book reviewed in this article:
Ibn Taymīya's Struggle against Popular Religion, with an Annotated Translation of his Kitāb iqti     ā a     -     irā     al-mustaqīm mukhālafat a         āb al-ja     īm. By Muhammad Umar Memon
The Islamic View of Women and the Family . By Muhammad Abdul-Rauf
Middle Eastern Muslim Women Speak . Edited by Elizabeth W. Fernea and Basima Qattan Bezirgan
Images and Self-Images: Male and Female in Morocco . By Daisy Hilse Dwyer
Moroccan Islam: Tradition and Society in a Pilgrimage Center . By Dale F. Eickelman
Prelude to Protectorate in Morocco: Precolonial Protest and Resistance, 1860–1912 . By Edmund Burke, III
Arab Nationalism: An Anthology . 2nd edn. Ed. by Sylvia G. Haim
Saladin . By Geoffrey Hindley
Islam et Jeunesse en Turquie d'aujourd'hui . By Sabine Dirks
Selections from the Poetry of Bassār. Edited with an introduction, translation, and commentary by A. F. L. Beeston.     

Effective gas permeability of Tight Gas Sandstones as a function of capillary pressure – a non‐steady‐state approach

Single‐ and two‐phase (gas/water) fluid transport in tight sandstones has been studied in a series of permeability tests on core plugs of nine tight sandstones of the southern North Sea. Absolute (Klinkenberg‐corrected) gas permeability coefficients (k_gas__inf) ranged between 3.8 × 10^?16 and 6.2 × 10^?19 m² and decreased with increasing confining pressure (10–30 MPa) by a factor 3–5. Klinkenberg‐corrected (intrinsic) gas permeability coefficients were consistently higher by factors from 1.4 to 10 than permeability coefficients determined with water. Non‐steady‐state two‐phase (He/water) flow experiments conducted up to differential pressures of 10 MPa document the dynamically changing conductivity for the gas phase, which is primarily capillary‐controlled (drainage and imbibition). Effective gas permeability coefficients in the two‐phase flow tests ranged between 1.1 × 10^?17 and 2.5 × 10^?22 m², corresponding to relative gas permeabilities of 0.03% and 10%. In the early phase of the nonstationary flow regime (before establishment of steady‐state conditions), they may be substantially (>50%) lower. Effective gas permeability measurements are affected by the following factors: (i) Capillary‐controlled drainage/imbibition, (ii) viscous–dynamic effects (iii) and slip flow.     

The hydrogeochemistry of subsurface brines in and west of the Jordan–Dead Sea Transform fault

This study is based on 113 analyses of brines with Cl > 0.57 mol l^?1 (modern seawater), which were collected and analysed mostly during several decades of exploration for gas and oil in Israel. Based on critical evaluation of correlations of elements and ionic ratios and on spider patterns, six different brine events or source brines were identified in the Phanerozoic: the Triassic, Lower Cretaceous and the Mio/Pliocene brine families which were identified in boreholes Sdom‐1, Sdom Deep‐1 and Ha'on, and the Holocene Dead Sea brines. The Triassic brines are nowadays also encountered in under‐ and overlying rock units such as the Paleozoic Negev‐Yam Suf and the Jurassic Arad Groups, respectively. The southern Jordan–Dead Sea Transform (also known as the Rift) hosts the Mio‐Pliocene Sdom Deep and Sdom brine families. Brine bodies not sufficiently isolated by impervious sedimentary layers were flushed out during the Pliocene when the southern Valley drained north‐ and westwards through the Yizre'el Valley to the Mediterranean Sea. In the northern Rift Miocene to Pliocene seawater evaporated and infiltrated into the Rift sediments and into adjacent rocks. Further diluted by freshwater, it emerges as the Ha'on brine. Together with its derivatives, they form the Ha'on family. The derivatives of the Holocene Dead Sea brine family occur along the shoreline of the recent Dead Sea. Apart of all these evaporation brines, brines deriving from dissolution of evaporites locally occur in the area. The time‐bound chemical composition of paleoseawater is considered when discussing the ionic ratios of brines generated during different geological periods. Spider patterns of each brine family are compared and, where necessary, the relationship of brines to distinct families of brines is supported by inverse modelling.     

New techniques for the recovery of small amounts of mature enamel proteins

Currently there are no non-destructive techniques to obtain protein from the dental enamel, the most mineralized tissue in mammals and most resistant to diagenesis, which provides a window to the developing period by means of incremental markings containing proteins. To recover protein, dissolution of powdered enamel is required. Here we tested whether samples obtained by micro-etching of the enamel surface were adequate for protein analysis by MALDI-TOF/TOF mass spectrometry and identification in protein databases. The micro-etch techniques were effective in generating adequate samples for mass spectrometry (from 3 to 13.4 μm superficial enamel), being also highly conservative, since they rendered masses of enamel ranging from 0.1 to 0.4 mg. Using these techniques the separation of proteins by SDS-PAGE was not necessary, and the whole procedure was easier. Results showed successful identification of specific enamel proteins after whole crown superficial etching with 11% EDTA in the case of immature porcine samples, and with 10% HCl in the case of mature human enamel. X- and Y-isoforms of amelogenin, ameloblastin, and enamelin peptides were identified. The new techniques described here allowed the successful recovery of enamel proteins, opening new avenues for the use of enamel protein information in fossil/archeological material, where sometimes little protein is left.     

PRESELI DOLERITE BLUESTONES: AXE-HEADS, STONEHENGE MONOLITHS, AND OUTCROP SOURCES

Summary.   Chemical compositions and magnetic susceptibility data were compared for 12 dolerite bluestone implements including axes, axe-hammers and battle-axes, 11 Stonehenge monoliths (chemical data only), and potential source outcrops in Preseli, South Wales. Most of the studied artefacts are of spotted dolerite, a small number being unspotted dolerite. Bivariate graphs, discriminant analysis and t-tests were used singly and in combination to show, respectively, that the implements found at sites in England are mainly similar to Stonehenge monoliths, while the implements found in Wales have a variety of compositions and are much less similar to Stonehenge monoliths. The dichotomy between English and Welsh dolerite bluestone implements could be explained by exploitation of different Preseli outcrops or erratic assemblages derived from them. A small number of spotted dolerite implements have previously been shown to have chemical compositions atypical of and marginal to Preseli, suggesting the possibility of a source of spotted dolerite outside Preseli. Previously published analytical data in combination with the new implement/outcrop comparisons presented in this paper support derivation of the majority of analysed Stonehenge monoliths at one particular outcrop within the group of four identified by Thorpe et al. 15 years ago. Analysis of all the extant bluestone monoliths at Stonehenge (now possible using non-destructive methods) would allow progress in identifying monolith outcrop sources, and in understanding the links with the bluestone axe trade.     

Scientific investigation of the paint and adhesive materials used in the Western Han dynasty polychromy terracotta army,Qingzhou, China

A royal tomb of early period of the Western Han dynasty (206 B.C–8 A.D) was excavated by archaeologists in Qingzhou County, Shandong Province in 2006. Over 2000 polychromy terracotta soldiers, horses, chariots, servants etc. were unearthed from the tomb. All the terracotta figures are one quarter or one sixth as large as the livings, most of them were painted with well designed patterns. In order to gain complete information about the materials and techniques used for the polychromy on the terracotta army, five samples from the painted areas were taken. In addition, one sample from the area to adhere one leg to the ploychromy horse body was also obtained. The analytical techniques applied include XRF, FTIR, Py-GC/MS and GC/MS. Chinese purple, cinnabar, lead red and ochre were used as pigments, while animal glue was identified as binding medium and adhesive in the polychromy terracotta army in the Han Dynasty. The results definitely will provide new evidence about the materials and technologies used in Han Dynasty. Especially, the binding medium identified is different in comparison with Qin Shihuang's terracotta army (259–210 BC).