“Funerary bundles” in the PPNB at the archaeological site of Tell Halula (middle Euphrates valley,Syria): analysis of the taphonomic dynamics of seated bodies

This paper presents the results of the taphonomic analysis of the burials from Tell Halula (Middle Euphrates Valley, Syria). The numerous burials recovered from this Pre-Pottery Neolithic B (PPNB) settlement, in addition to the large volume of field documentation, have provided an opportunity to study burials in more depth than is usually allowed. This data set is important because of the unique mode of deposition, the exceptional preservation of the related assemblages (including fabrics, mats, and basketry) and the highly standardized nature of the funerary practices. Although the burials were found in various stages of preservation and articulation, we will show that they all represented the same type of funerary deposit, namely seated burials, often encased in bottle-shaped funerary bundles, and that the variability found during excavation can be attributed to post-depositional taphonomic effects. We provide a study of the different forms that result from these taphonomic influences and highlight the importance of doing this type of analysis. We hope that this paper will be a valuable contribution to the growing body of literature surrounding both seated burials and the taphonomy of burials.     

Radiocarbon chronology and the correlation of hunter–gatherer sociocultural change with abrupt palaeoclimate change: the Middle Mesolithic in the Rhine–Meuse–Scheldt area of northwest Europe

Recent refinements in radiocarbon sampling procedures have enabled a more robust absolute chronology for the Mesolithic in the Rhine–Meuse–Scheldt area of northwest Europe. These refinements have allowed for a new chronological sub-division of the Early and Middle Mesolithic periods. Results of this research have indicated that the Middle Mesolithic period was bound by two Early Holocene cooling events, one at 9300 cal. BP and the other at 8200 cal. BP. These results enable a critical evaluation of the role of chronological precision in the investigation of contemporaneity between abrupt climate change and hunter–gatherer sociocultural change. In this paper we focus on the variable chronological resolution of the Early to Middle and Middle to Late Mesolithic transitions in the RMS area, and the role of this variable resolution in our ability to investigate the contemporaneity of these two transitions with different Early Holocene abrupt cooling events. This paper highlights two central challenges facing archaeological investigations of the relationships between climate and culture change: first, the requirement of tight chronological overlap between climate and culture change events and consideration of leads and lags in ecosystem and subsequent human responses to climate change; second, the equifinality problem and the separation of the impact of gradual from punctuated environmental change on human societies.     

Slag inclusion analyses for studying ferrous alloys employed in French medieval buildings: supply of materials and diffusion of smelting processes

This paper aims to propose a data treatment method in order to efficiently exploit the major element compositional analyses made on slag inclusions (SI) of ferrous archaeological artefacts. This method is employed to study the reinforcements used in medieval monuments. The first part of the paper shows: (i) that SI composition can be very variable in an artefact and that it is necessary to analyse a sufficiently redundant number of inclusions; and (ii) that on the one hand a local concentration effect and, on the other hand additives during forging can cause this variability. Nevertheless, after filtering this data, it is showed that specific compounds (called here Non-Reduced Compounds – NRC) have in most of cases a constant ratio in the SI. This allows to evidence the signature of the system (ore, charcoal and pollutant) that produced the ferrous alloys. Moreover, a weighted average compound can be extracted from the results. It is demonstrated that, considering some specific elements with a different behaviour in the direct and indirect processes, it is possible to differentiate the two processes. A methodology is then proposed and applied to several samples gathered on different French medieval buildings to follow the diffusion of the indirect process in France.