AN INVESTIGATION INTO DIET AT THE SITE OF YARNTON, OXFORDSHIRE, USING STABLE CARBON AND NITROGEN ISOTOPES

This paper reports the results of stable isotopic analyses conducted upon animal and human bones recovered from Yarnton, Oxfordshire. Spanning the Neolithic to Saxon periods, it is in many ways a typical site, but is unusual in that a small Middle Iron Age cemetery was discovered.
All of the data presented here lie within the expected isotopic ranges for the European Holocene, although both faunal and animal δ¹⁵N values are higher than is commonly found. The faunal data show the expected pattern for the animals studied (horse, cattle, sheep/goat, pig and dog), with pigs being more omnivorous than ruminants, and dogs eating an isotopically similar diet to humans. The animals' diets had higher δ¹⁵N values during the Roman period as compared to the Iron Age, although it is unclear if this reflects an environmental change or alteration in animal management practices. Despite the site's riverine location, there is no isotopic evidence for fish consumption. No distinctions were found based on gender or burial position within the Iron Age cemetery. Age-based distinctions were found in δ¹³C values, although these cannot be fully explained. As expected, infants have a higher nitrogen isotopic value than other individuals, reflecting the consumption of their mother's milk.     

童画 画出孩子们最快乐的童年

<正>坐落于秦皇岛森林体育公园旁的秦皇新天地,汇聚了无数优秀的商业品牌。在这里,有这样一家成就孩子们绘画梦想的美术教育机构——童画。在童画,每一位前来学习绘画的孩子,都能在艺术的海洋里徜徉,用他们手中的画笔,绘出最快乐的童年。童画成就着孩子的色彩梦想,为每一位小学员打开一扇探索艺术的大门。     

WOOL AT DANEBURY: A SPECULATION USING EVIDENCE FROM ELSEWHERE

The high proportion of sheep bones and the finding of implements used in cloth manufacture have led to suggestions that this Iron Age hill fort in Hampshire was a centre for wool cloth making. In the absence of textile remains from the site, evidence from other Iron Age sites with such remains is used to suggest that the sheep kept at Danebury are likely to have had mainly primitive hairy and primitive woolly fleeces with an annual moult and a range of colours. the absence of shears suggests a more primitive method of harvesting the wool. White wool and dyed textiles from the other sites indicates the possibility of dyeing. A reassessment of the textile implements suggests that the textile activity was no more than domestic production. the weight of the spindle whorls is discussed in relation to the sort of wool spun, but further experimentation is proposed to answer such questions as the true use of the weaving combs. the slingshots might have been hurled with a wool sling and not only at a human enemy or at game, but to control sheep flocks.     

LOCALIZING HISTORICAL CLUES USING IRT AND PETROGRAPHIC ANALYSES AT VILLA MIRABELLO,MONZA (ITALY)*

The rebuilding of Villa Mirabello started in 1666. Built on designs of Gerolamo Quadrio, the project refurbished and enlarged a smaller 16th century country house (‘casa da nobile e da massaro’). Archival documents report on the remodelling, which consisted of selective demolition of portions of the structure, re‐using most of the masonry as the core of the new building, and the reinforcement of retained masonry by insertion of ‘ceppo’ stone quoins to update new exteriors. The aim of Quadrio was to create an elegant and sumptuous mansion, suitable for noble owners such as Giuseppe Durini and his family. The plan and a small part of original finishing (‘marmorino’ plaster decoration) are recognizable nowadays. Nevertheless, there are many questions in interpretation when one compares the documents and the building. That is, Cardinal Angelo Durini made a major modification in the 18th century, and further minor changes were made in the 19th century. Although these latter modifications did not alter the plan, they changed the distribution of rooms and masked both decoration and finishing. After over 20 years of neglect, Villa Mirabello is now close to being restored. Architects in charge ordered a preliminary set of diagnostics to assess damage and study the historical evolution of the building. Integration of IR thermography (IRT) and endoscopy allowed restorers to detect the structure's texture underneath the plaster, and to detect openings filled with masonry. Moreover, archive documents confirmed these results and, above all, defined a date for the use of specific building techniques. This research constitutes a reference for buildings set in the same time and location that do not have significant archival documentation. Active IRT provided useful information for structural assessment (such as location of arches, chimney stacks, different thickness of wall, wooden elements, voids, beams etc.) and for crack pattern evaluation. This information directs design professionals working on this conservation project, and helps define the costs of intervention.     

AN ATTEMPT AT DATING THE SWANSCOMBE SKULL BONES USING NON-DESTRUCTIVE GAMMA-RAY COUNTING

A low-background germanium spectrometer was used to measure the gamma-ray spectra of the three parts of the Swanscombe skull. Detailed studies of the method showed that it was possible to make accurate measurements of the content of ²²⁶ Ra and ²³¹ Pa but less accurate ones of ²³⁸U and ²³⁵U. Results from the three samples were inconsistent, showing that their exposure to radioactive ground water must have been very different, although they were found close together. The uncertainty in the ratio of ²³⁴U to ²³⁸U in the ground water and the lack of knowledge of the time at which the bones acquired the uranium also prevented the deduction of any reliable dates for these specimens.     

AN INVESTIGATION OF THE ORIGINS OF VARIATION IN PERISHABLE ARCHITECTURE AT JONATHAN CREEK

Abstract

The Jonathan Creek site in Kentucky was excavated in the early 1940s in an effort to uncover the community plan of an entire Mississippian town and mound center. Although the project terminated prematurely, the remnants of 89 structures representing a diverse array of architectural foundation styles were documented. Quantitative and qualitative analyses of multiple attributes, such as posthole diameter and spacing, wall-trench width and depth, roof supports, and floor area, are necessary to adequately parse the variation in architectural style, construct inferences about the aboveground appearance of buildings, and suggest origins for the diverse construction methods used at the site. At least some of the distinctive differences in foundation preparation would have resulted in diversity in the appearance of finished buildings. Time is not wholly adequate to explain this diversity. Technological and functional choices made by the ancient builders account for some of this variation, while social, genealogical, and ethnic differences, and possibly distinctive ritual customs and traditions among the residents, explain other sources of variation.     

SCIENTIFIC INVESTIGATION OF FAIENCE FRAGMENTS ATTRIBUTED TO THE TOWN MOSAIC AT KNOSSOS*

We analysed a faience fragment from Bristol Museum and Art Gallery, to determine whether it belonged to the Town Mosaic, excavated at Knossos. Three Town Mosaic fragments from the Ashmolean Museum, Oxford were also examined. The objects were analysed using non‐destructive variable‐pressure scanning electron microscopy with energy‐dispersive X‐ray spectrometry. The Bristol object's composition and microstructures are similar to those of the Town Mosaic samples. Our results are also comparable to those from polished samples of Minoan faience (Tite et al. 2009 ), showing that VP SEM–EDX gives reliable results without invasive sampling. Silicaceous, copper‐rich microspheres were identified for the first time in two of the Ashmolean objects.     

CHARACTERIZING THE DIET OF INDIVIDUALS AT THE NEOLITHIC CHAMBERED TOMB OF HAZLETON NORTH,GLOUCESTERSHIRE, ENGLAND,USING STABLE ISOTOPIC ANALYSIS*

Stable carbon and nitrogen isotope compositions were measured on human and faunal bones, sampled from the Neolithic chambered tomb of Hazleton North, Gloucestershire, UK. The values were used to characterize the diet of the burial community as a whole. Humans were higher in δ¹⁵N by 4.5–5.0‰ relative to animal δ¹⁵N, from which we conclude that, based on currently accepted interpretations of isotopic data, the humans consumed a diet that was very high in meat or animal products (75% by weight of protein). Comparison was also possible between cortical and cancellous femoral collagen, with the results showing no significant difference for the adult humans. The sample of human isotopic values showed little variability, in contrast to that found in the domestic and wild animals from the site (including cattle, pigs, sheep and deer). We suggest that this is due to local environmental differences, rather than to environmental change over time or physiological differences between individual animals, and that this pattern is likely to hold for many other archaeological sites when analysed with sufficient statistical weight.     

NON-DESTRUCTIVE ANALYSIS OF OBSIDIAN ARTEFACTS USING NUCLEAR TECHNIQUES: INVESTIGATION OF PROVENANCE OF NEAR EASTERN ARTEFACTS

A non-destructive analytical method using both instrumental neutron activation and proton-induced gamma ray emission techniques was developed to study the provenance of obsidian artefacts from Turkey, Syria and Iraq.     

THE DISCOVERY OF AN ANGLO‐SAXON GRUBENHAUS AT NEW BEWICK,NORTHERN UK USING ELECTRICAL SURVEYING AND PREDICTIVE DECONVOLUTION

Twin‐probe and 33‐fold multiplexed Wenner electrical resistivity surveys were carried out at New Bewick, northern UK to examine the extent of crop marks and potential Grubenhäuser (sunken‐featured buildings, sunken‐floored buildings or SFBs). The twin‐probe method was faster, but provided data with a lower spatial resolution. However, the Wenner array data was affected by characteristic ‘M’‐ or ‘W’‐shaped responses over filled excavations such as those expected to represent a Grubenhaus. The raw Wenner array data have been analysed using one‐dimensional and two‐dimensional predictive deconvolution in order to remove these artefacts. The deconvolution was carried out using an inverse matrix element method. The filtered results indicate the presence of anomalies consistent with the presence of at least six Grubenhäuser and other anomalies concurrent with the linear crop‐marks. One particular anomaly measured about 5 m by 4 m and with a pit depth of 0.6 m below 0.3 m of topsoil. This anomaly was subsequently excavated and a Grubenhaus was discovered at the site. The excavated Grubenhaus measured 4.7 m by 3.9 m with a pit depth of 0.5 m below the base of the topsoil, confirming the electrical survey results.     

A MACROSCOPIC INVESTIGATION OF TECHNOLOGICAL STYLE AND THE PRODUCTION OF MIDDLE TO LATE ARCHAIC FISHHOOKS AT THE CHIGGERVILLE,READ, AND BAKER SITES,WESTERN KENTUCKY

Abstract

Manufacturing trajectories represent a series of choices made by artisans in the process of transforming a raw material into a useful object. In some cases these choices explicitly communicate a message; in others, patterned behaviors may result in a kind of technological style that can be used to make inferences about the manufacturer’s identities. Investigation of bone tools from the Chiggerville, Read, and Baker sites in the Green River region of western Kentucky has resulted in the identification of four distinct methods of manufacturing single-piece fishhooks. Additionally, small pointed implements may represent the barbs of composite fishhooks, indicating the use of a technologically distinct fifth style. These fishhook types are interpreted as evidence for the movement of individuals throughout the mid-South in the process of social interaction and exchange and support the hypothesis that Shell Mound Archaic groups in western Kentucky were complex hunter-gatherers.     

NON‐DESTRUCTIVE INVESTIGATION OF BRONZE ARTEFACTS FROM THE MARCHES NATIONAL MUSEUM OF ARCHAEOLOGY USING NEUTRON DIFFRACTION*

Non‐destructive neutron diffraction techniques were applied to determine composition and microstructure data, and hence to derive information on manufacturing techniques of Picenum bronze artefacts. Furthermore, texture analyses were carried out on standards and suitable ancient artefacts to investigate their potential role in archaeometallurgical studies. This is a first step towards an overall characterization of the bronze collection of the Marches National Museum of Archaeology, Italy, and the analytical demonstration of relations with and differences compared to Etruscan metallurgy. The work is also an example application of the powerful non‐destructive archaeometrical approaches provided by time‐of‐flight neutron diffraction.     

FROM BRONZE AGE HILLFORT TO CAPITAL CITY NEW RADIOCARBON DATES AND THE FIRST ARCHAEOBOTANICAL INVESTIGATION AT THE VILNIUS CASTLE HILL

The ‘Castle Hill’ represents the core territory of Vilnius, around which gravitated urban development, eventually culminating in the foundation of the capital of Lithuania. However, we know very little about the earliest occupation on Castle Hill - how it developed over time, and what the activities were of the people that inhabited the site. While the study of plant remains can provide a crucial insight into human staple foods, agricultural activities and the palaeoenvironment, previous attempts of archaeobotanical investigations of such an important cultural heritage site was cut short due to the outbreak of World War II. Here is presented the first archaeobotanical analyses from the territory of Castle Hill together with new radiocarbon dates stretching from the 8^th century BC until the 14^th century AD. The primary archaeobotanical analyses in combination with published datasets from adjacent regions around Castle Hill show that the diversification of crops and the introduction of various crop rotation practises during the 8-13^th centuries AD. Here, for the first time, attention is drawn to the agricultural strategies in medieval Vilnius that likely played a pivotal role in the formation and development of the city.     

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.     

REVISITING THE DEAD AT HELENA CROSSING,ARKANSAS

Abstract

This paper presents the results of a bioarchaeological reanalysis of the skeletal remains interred in the Middle Woodland burial mounds at the Helena Crossing site (3PH11). Based on current bioarchaeological methods, our reanalysis offers summaries of the sex and age estimates, pathologies, and trauma of the burials from Helena Crossing that are useful for their subsequent interpretation. We also document previously unrecognized evidence of postmortem processing in specific burials as evidenced by cut and chop marks that are associated with defleshing, disarticulating, and possibly mutilating particular corpses. We note the special attention paid to detaching and processing the mandibles and/or maxillas of several burials that indicates, along with evidence from other sites, that the mouth was an important symbolically charged orifice during the Middle Woodland period in the Eastern Woodlands.     

PAINTINGS, PRESSES AND PERFUME PRODUCTION AT POMPEII

Summary. An unusual type of olive press, operated by wedges being driven into an upright frame, is known from four paintings found at Pompeii and Herculaneum. The technological and socio-economic evidence contained in these depictions is presented in detail, together with supporting literary and archaeological information. It is established that the wedge press was essentially a specialised machine employed in the production of very high quality olive oil by or for the perfume industry (for which Campania was famed). The choice of the scene as decoration for wealthy houses indicates a connection between the urban elite and the various activities which comprised perfume manufacture. Furthermore, a number of finds of press beds from Pompeii which have in the past been identified (and reconstructed) as the remains of screw presses, can now be reinterpreted as wedge presses serving the town's perfume industry. The combination of the various categories of evidence (pictorial, literary, archaeological) creates a window on an area of Pompeian economic life which has hitherto been little appreciated.     

GOD,CAESAR AND MAMMON AT CORONATION HILL

Australia is on the brink of a recession, and we have platinum, palladium and 350,000 ozs of gold locked up in Coronation Hill but we cannot go ahead and mine it because, all of a sudden, it has become a sacred site. It was not a sacred site fifty years ago. Barry Coulter, Treasurer of the Northern Territory, 27/8/86