CHEMICAL AND LEAD ISOTOPE ANALYSES OF GREEK LATE NEOLITHIC AND EARLY BRONZE AGE METALS

Results of a combined archaeological and analytical project of Late Neolithic/Early Bronze Age copper, bronze and lead artefacts from four distinct areas of mainland Greece are presented. The aim of the study is to understand better the stages of technological development of each region, their possible ore sources and also to assess any external contribution to or internal evolution of their metallurgy. Interesting results which could challenge the established view of Late Neolithic/Early Bronze Age metallurgy in the Greek mainland are presented.     

Bushfires,Human Health Economics,and Pyrogeography

Bushfires (landscape fires) are a key Earth system process that affects humans and our societies and economies. In a recent article, we explored the coupling of humans to landscape fire through the lens of human health impacts of bushfire smoke. We noted that such an approach demands recognition of the indirect impacts and costs of bushfires that cannot be captured by simplistic proxies such as deaths directly attributable to a fire front. Evaluation of direct and indirect economic costs of bushfire disasters, and bushfire fire management remains a poorly developed research frontier that demands collaboration of expertise from a broad cross‐section of fields that often have limited experience of collaborating together. The need for such synthetic thinking about fire's place on Earth has spawned the discipline of pyrogeography.     

LEAD ISOTOPE CHARACTERISTICS OF THE CYPRUS COPPER ORE DEPOSITS APPLIED TO PROVENANCE STUDIES OF COPPER OXHIDE INGOTS

Nearly 200 new lead isotope analyses of sulphidic and oxidized ores from 26 copper mines on Cyprus show that the mines from different geological regions group in five distinctive isotopic groups, each with a substructure, related to the geological history of the ore formation. Comparison of lead isotope compositions of Bronze Age artefacts with these data can in many cases reveal the actual mines from which the copper for particular artefacts was obtained. The particular case of the provenance of the copper for 78 Late Bronze Age copper ‘oxhide ingots’found in Cyprus, Crete, Greece, Sardinia, Turkey and Bulgaria is discussed. The data show that all oxhide ingots so far analysed, dating to the fourteenth century BC and later, were made of copper consistent isotopically with only one mining region in the geographical north of Cyprus, and especially the Apliki mine. The study provides further evidence which supports the validity of the conventional approach to the use of lead isotope analysis for provenancing metals; this evidence is antithetical to recent suggestions of a model for the production of copper oxhide ingots which involved widespread mixing of copper from a number of ore sources throughout the Mediterranean.     

Charcoal from an Early Dilmun settlement at Saar, Bahrain

The identification of charcoal fragments dating to circa 1900 BC indicates that fuel wood was predominantly date ( Phoenix dactylifera ) supplemented by small native shrubs and a member of the Rhizophoreae (mangroves unlikely to have been growing in the region and possibly representing an imported timber). A narrower range of species was used compared to other sites excavated in adjacent regions in the Arabian Gulf. Other woody species (including Zygophyllum qatarense and sidr ( Ziziphus )) that are common nowadays in Bahrain do not appear to have been used.     

KIRKHEAD CAVE: BIOSTRATIGRAPHY AND MAGNETOSTRATIGRAPHY

Existing hypotheses concerning the speed and timing of the recolonisation of Britain by man after the last glaciation have largely been developed in the absence of securely-dated Later Upper Palaeolithic (LUP) sites in the marginal areas of colonisation. In Kirkhead Cave, the most important LUP site in northern England, palynological, molluscan and palaeomagnetic evidence indicate that LUP occupation did not commence until mid-pollen zone III of the Late-glacial. This suggests later and slower colonisation of marginal areas than indicated by previous hypotheses.     

Rural and Urban Crime Rates Amongst Aboriginal Youth: Patterns of Different Locational Opportunity

In the 1960s the crime rates of Aboriginal juveniles in Adelaide were substantially lower than those of their rural counterparts. By the 1980s, this pattern has been reversed. Moreover, appearances by city-dwelling Aborigines are now more likely to take place by way of arrest rather than summons, are more likely to come before a Children's Court rather than an Aid Panel, and are more likely to involve youths with a previous record than is the case for country youths. This is despite the fact that Aboriginal youths in the city and country commit broadly similar offences. These factors may be contributing to the virtual cessation of Aboriginal migration into Adelaide in recent years.     

EARLY BRONZE AGE METAL TRADE IN THE EASTERN MEDITERRANEAN. NEW COMPOSITIONAL AND LEAD ISOTOPE EVIDENCE FROM CYPRUS

Summary.   This paper presents the results of chemical and lead isotope analyses of 17 Early and Middle Bronze Age artefacts from Cyprus. These suggest that a number of objects are of non-Cypriot copper and lead to the identification of several as imports, a new explanation for some artefact types as ingots and a discussion of the nature of deposits at the key Cypriot site of Vasilia. This in turn allows a reconsideration of the role of Cyprus in an Aegean/eastern Mediterranean metals trade in the early years of the second half of the third millennium BC and of the development of metalworking on the island.     

The spatial and temporal dimensions of a rural landscape: the Yucatec Maya k'ax

This article presents a case study of rural landscape concepts found in the indigenous Yucatec Maya area of Mexico. Of particular interest in this article is the contrast between the Maya conceptualization of the forest as essential to sustainable agriculture and a Western notion of the forest as the antithesis of agriculture. The former has created a tropical forest that is a product of Maya management and the basis of a sustained Maya society, whereas the latter leads to practices that destroy this forest producing a non-sustainable system. Cyclical landscape processes in the former contrast with linear landscape processes in the latter. In order to compare and contrast the landscapes, a model that identifies embedded concepts is used. It is proposed that the Maya system has an element of verticality and temporality leading to sustainability, a feature lacking in the Western conceptualization.