Later prehistoric settlement in the Western Isles of Scotland

This study aims to establish an understanding of the nature of settlement development in the Western Isles in the period from c. 1000 BC - 800 AD. A new classification of the sites is formulated to deal with the specific Hebridean context and with the restrictions of the available evidence. This provides a framework for analysis and replaces previous schemes, imported from elsewhere in Scotland, which have tended to confuse the settlement patterns and the settlement development of the area. The large number of older excavations are reassessed in the light of both new approaches to classification and interpretation, and the evidence of recent survey and excavation. A coherent settlement sequence can be seen to emerge, showing a development of monumental architecture in the mid-lst millennium BC from a background of non-monumental domestic settlement: this monumentality persists for several centuries in the form of the atlantic roundhouses and wheelhouses before being gradually replaced by non-monumental, cellular and linear structures in the 1st millennium AD. Structural, locational and spatial analyses combine to demonstrate patterns of settlement development which show the progressive adaptation of Hebridean populations to the changing socio¬ economic context. The development of architecture is shown to be linked to contemporary social and economic processes. The environmental context of settlement development is shown to be of great significance in shaping broad trends of settlement development, while the specific responses of human groups indicate the importance of social factors. The final part of the study proposes possible models for the interpretation of settlement change. Material culture, including architecture, can be seen to be used actively in the negotiation of social relationships, both within the islands and between the islanders and the emerging states of Scotland in the 1st millennium AD

Le Castellan (Istres, Bouches-du-Rhône) : resultats de prospections géophysique

YesTwo seasons of geophysical prospection (magnetic, resistance and ground-penetrating radar) were conducted at the Iron Age oppidum of Le Castellan, Istres, Bouches-du-Rhône, in order to determine the utility of these techniques for sites in this region. The survey revealed numerous strong anomalies, of which many ran parallel or perpendicular to one another. These are the sorts of responses one might expect from the remains of buried stone wall foundations; this interpretation is supported by the presence, on the west side of the site, of exposed walls on the same alignment as certain of the geophysical anomalies. Overall, the evidence suggests a network of buried buildings and road-ways across the oppidum. One particularly substantial building was identified towards the centre of the site, through the presence of a strong resistance anomaly of distinctly rectilinear form. It appears to represent the remains of a buried stone building with three rooms. In conclusion, the results provide strong encouragement for the further application of geophysical survey in this regio

Preparing for the future: A reappraisal of archaeo-geophysical surveying on Irish National Road Schemes 2001-2010

yesThis document reviews Legacy Data generated from 10 years’ worth of road scheme activity in Ireland to determine how archaeological geophysical surveys could be carried out on national roads in the future. The geophysical surveys were carried out by several different contractors across a range of challenging field conditions, geologies, weather and seasons. The research is based upon the results of linear schemes but also has validity for wider approaches. The findings of this research are based upon the compilation of all terrestrial archaeological geophysical surveys carried out on behalf of the National Roads Authority (NRA), a review of the success or otherwise of those surveys in comparison with ground-observed excavations and in combination with experimental surveys that tested previously held assumptions or knowledge to determine best practice methods for the future. The use and success of geophysical surveys in Ireland differ quite significantly from those in the UK, from where many of the methods of assessment were derived or adapted. Many of these differences can be attributed to geology. Ireland has a very high percentage of Carboniferous limestone geology, overlain mostly by tills and frequent occurrences of peat. These soils can reduce, to some extent, the effectiveness of magnetometer surveys; the most frequently used geophysical technique in Ireland. However, magnetometer data can be maximised in these cases by increasing the spatial resolution to produce effective results. An increase in spatial resolution is also effective generally, for enhancing the chances of identifying archaeological features by discriminating between archaeological and geological anomalies as well as increasing anomaly definition and visualisation of small and subtle archaeological features. Seasonal tests have determined that Irish soils are generally suitable for year round earth resistance assessments although some counties in the southeast of the country may experience very dry soils at the surface during some periods of the year. A variety of sampling strategies were used in the past, however it is now apparent that detailed assessments across the full length and width of a proposed road corridor are the most appropriate form of geophysical investigation. Magnetometer surveys are generally suitable for most Irish soils and geologies, although exceptions apply in areas of near-surface igneous deposits, deep peat and alluvial soils; however magnetometer surveys are not capable of identifying all types of archaeological features and other methods will be required for a full evaluation. Analysis of the Legacy Data has determined that in general the NRA archaeological geophysical surveys were historically used in a very positive way on road schemes. The range of features assessed or identified account for most types of archaeological sites in Ireland. These have provided a significant archive of case studies that will be of benefit to future archaeological geophysical research and will help to protect the globally dwindling archaeological resource that is threatened by development-led or commercially driven projects

Istres – Le Castellan

Identifiant de l'opération archéologique : 8341 Date de l'opération : 2007 (PR) Inventeur(s) : Armit Ian (SUP) ; Horsley Tim (SUP) ; Marty Frédéric (COL) Une campagne de prospection géophysique a été conduite sur l’habitat gaulois du Castellan à Istres 1 afin de déterminer la validité des méthodes mises en œuvre pour les habitats groupés de l’âge du Fer, dans la région (Fig. n°1 : Plan du site du Castellan avec localisation de la campagne de prospection géophysique). La prospection électriqu..

Istres – Le Castellan

Identifiant de l'opération archéologique : 8341 Date de l'opération : 2007 (PR) Inventeur(s) : Armit Ian (SUP) ; Horsley Tim (SUP) ; Marty Frédéric (COL) Une campagne de prospection géophysique a été conduite sur l’habitat gaulois du Castellan à Istres 1 afin de déterminer la validité des méthodes mises en œuvre pour les habitats groupés de l’âge du Fer, dans la région (Fig. n°1 : Plan du site du Castellan avec localisation de la campagne de prospection géophysique). La prospection électriqu..

The return of the Beaker Folk? : Rethinking migration and population change in British prehistory

Recent aDNA analysis has demonstrated that the centuries surrounding the arrival of the Beaker Complex in Britain witnessed a massive turnover in the genetic make-up of the population. Here we consider the archaeological implications of this finding, and propose two hypotheses - Beaker Colonisation and Steppe Drift - that might help us understand the underlying social processes, and propose directions for future research

New Light on the Covesea Caves, north-east Scotland

Ye

A Brief Consideration of the Later Prehistoric Appearance and Possible Significance of the Great Auk (Pinguinus impennis) in the Covesea Caves of North-East Scotland

YesThis Short Note describes the distribution and composition of the great auk assemblage found within the Covesea Caves, and discusses its significance.Glasgow Natural History Society Professor Blodwen Lloyd Binns Bequest, the Prehistoric Society, and the Society of Antiquaries of Scotland. Historic Environment Scotland and Aberdeenshire Council

Encounters and transformations in Iron Age Europe: the ENTRANS Project

YesThe Iron Age in Europe was a period of tremendous cultural dynamism, during which the values and constructs of urbanised Mediterranean civilisations clashed with alternative webs of identity in ‘barbarian’ temperate Europe. Until recently archaeologists and ancient historians have tended to view the cultural identities of Iron Age Europeans as essentially monolithic (Romans, Greeks, Celts, Illyrians etc). Dominant narratives have been concerned with the supposed origins and spread of peoples, like ‘the Celts’ (e.g. COLLIS 2003), and their subsequent ‘Hellenisation’ or ‘Romanisation’ through encounters with neighbouring societies. Yet there is little to suggest that collective identity in this period was exclusively or predominantly ethnic, national or even tribal. Instead we need to examine the impact of cultural encounters at the more local level of the individual, kin-group or lineage, exploring identity as a more dynamic, layered construct.HERA, European Commissio

Cultural Encounters in Iron Age Europe

noCultural encounters form a dominant theme in the study of Iron Age Europe. This was particularly acute in regions where urbanising Mediterranean civilisations came into contact with ‘barbarian’ worlds. This volume presents preliminary work from the ENTRANS Project, which explores the nature and impact of such encounters in south-east Europe, alongside a series of papers on analogous European regions. A range of theoretical perspectives and methodological approaches are offered in an effort to promote dialogue around these central issues in European protohistory.HERAOnly the cover and contents pages are available on Bradford Scholars