Moving peoples,changing diets: isotopic differences highlight migration and subsistence changes in the Upper Mun River Valley,Thailand

The dramatic growth of dietary isotope studies in archaeological literature attests to the significant potential this technique has for shedding light on past societies. Human diet reflects complex, inter-linked factors such as status, cultural preferences or environmental constraints on food production. In this study dietary isotope analysis is used to examine the human skeletal remains from Ban Non Wat, northeast Thailand. The study aims to use isotopic data to give insight into patterns of migration and subsistence strategy during prehistory. Ban Non Wat is the most comprehensively excavated site in the Upper Mun River Valley (UMRV), and understanding of prehistoric society in this area is crucial to answering questions of how social complexity arose in the region. Carbon isotope analysis has highlighted migrant individuals invisible to strontium isotope analysis and shown links between unusual burial practice and differences in diet. Results also indicate that diet changed substantially through time, with more reliance on rice in the Bronze Age, correlated with an increase in social differentiation. There is a move away from reliance on rice agriculture in the Iron Age, a time when oxygen isotopes show that environmental conditions were becoming drier, possibly resulting in rice agriculture becoming less viable.     

Writing disciplinary history, or why Romano–British archaeology needs a biographical dictionary of its own

This paper reviews the current state of the writing of the history of Roman archaeology in Britain. It brings to Romanists' attention some recent theoretical approaches, attempts to identify the obstacles to future progress and explores one way of overcoming them.     

The diffusion of the Cid cult: a survey and a little-known document

Tomb-cults (with which are to be associated family traditions, genealogical matters, and a variety of other aspects) of epic heroes are important for a number of reasons, among these being the fact they may tell us something about the origin and nature of the poems themselves. These questions have been well investigated for France but are still little studied in and for Spain. Both historical and pseudo-historical or legendary traditions are involved, the latter predominating both in quantity and interest. After an introductory discussion, a survey is undertaken of the cult of the Cid, protagonist of the Poema de mio Cid (1207?) and national hero of Spain. The aim is not to give a full account of all aspects, but to cover the less well-known of these in detail and to provide bibliographical indications about aspects that are already adequately explored. Genealogical matters are examined first, then the monasteries, churches and towns in which the cult was present. The ‘little-known document’ is the forged will of a Navarrese prince, which was a key text in the cult at the monastery of Santa Maria la Real de Nájera and at San Pedro de Cardeña.     

Response to Nowell and Horstwood (2009)

Here we respond to the comment by Nowell and Horstwood (2009) written in response to our 2008 paper where we presented the first results of the application of laser ablation strontium isotope analysis to a fossil hominin. Although we are pleased that the paper has attracted so much interest, including from researchers outside the field such as Nowell and Horstwood, we completely disagree with the two main arguments of their comment. Namely, we reject the notion that they can recalibrate our data using different methods and (non matrix-matched) standards determined in a different laboratory, and that is simply irresponsible to advocate the further development of this method for rare and important hominin samples through drilling rather than the almost non-destructive method of laser ablation that we presented in our paper.