The Abandonment of the ZH-Mozartstrasse Early Bronze Age Lake-settlement. GIS Computer Simulation of the Lake-level Fluctuation Hypothesis

Although 'lake-dwellings' existed from the middle of the fifth millennium to the eighth century BC, the entire phenomenon was not a continuous one. There are several periods when the lake shores were abandoned and subsequently reoccupied. The pattern of occupation depends on cultural as well as environmental factors, amongst them the topography and the climate.
Unlike the southern part of the Alps, which seems to have had a more regular occupational pattern throughout the Neolithic and the Bronze Age, the northern Alpine region shows a marked discontinuity along most of the lake shores. Two relevant breaks in lake-shore occupation are known within the northern Alpine region Bronze Age. The first occurred between the 24th and the 20th centuries BC, and the second from the 15th to the middle of the 12th century BC.
The Early Bronze Age site of ZH-Mozartstrasse, situated on the western extreme of Lake Zurich (Switzerland), was abandoned immediately before the beginning of the second major occupational gap in 1503 BC. Two other Early Bronze Age sites namely Bodman-Schachen 1 on Lake Constance, and Arbon-Bleiche 2 on the Swiss part (the southern shore) of the same lake, follow a similar chronology in occupation; and they were both abandoned in the last decade of the 16th century BC.
A possible cause of abandonment is discussed in this paper using an environmental approach related to an abrupt change of climatic conditions which resulted in an increase of the lake levels which forced those prehistoric populations to leave the proximity of the lake shores. Following the implications of pollen and sedimental analyses, the transformation of the Bronze Age landscape caused by the lake water invasion will be simulated with the help of CAD and GIS computer programs.     

Dietary Variability During Bronze Age in Central Italy: First Results

This research aims at delineating the dietary practices in Central Italy during the Bronze Age. The study of food choices is a mean for investigating palaeoenvironmental agricultural and economic activities and social relationships, which have been little explored until now in Italy from this specific perspective. Recent researches have showed that the Middle Bronze Age is a crucial period of dietary changes in Italy. Following these first observations, we studied three Bronze Age sites in Tuscany and Latium: Grotta dello Scoglietto, Grotta Misa and Felcetone. Analyses of stable carbon, nitrogen and sulphur isotopes on 38 human and 22 animal collagen samples were performed. The results show three different dietary patterns. Data from Grotta dello Scoglietto (Early Bronze Age) indicate a high‐protein intake, with a probable consumption of fish. Additionally, sulphur results let us infer the presence of some non‐local people. Individuals from Felcetone (Initial phase of the Middle Bronze Age) show a terrestrial diet dominated by plant proteins, which suggests a low δ¹⁵N food intake, namely legumes, as well as C₄ plant, such as millet. Finally, values from Grotta Misa (Middle Bronze Age) highlight a mixed terrestrial diet and the consumption of millet. Given the variety of the obtained results, we are able to conclude that the transition from the Early to the Middle Bronze Age represents a moment of change, which is reflected by the presence of different dietary patterns. Copyright © 2015 John Wiley & Sons, Ltd.     

Pastoralist Mobility in Bronze Age Landscapes of Northern Kazakhstan: 87Sr/86Sr and δ18O Analyses of Human Dentition from Bestamak and Lisakovsk

ABSTRACT

The role of migration and mobility of people across the steppe has often been cited as key to Bronze Age developments across Eurasia, including the emergence of complex societies in the steppe and the spread of material culture. The central Eurasian steppe (CES) is a focal point for the investigation of the shifting nature of pastoral societies because of the clear transition in archaeological patterning that occurred from the Middle (MBA) to Late Bronze Age (LBA). The spread of LBA (1700–1400?cal BC) Andronovo cultural materials found across wide swaths of the steppe provide indirect evidence for broad scale interactions, but the degree to which people moved across the landscape remains poorly understood. This study takes a first step into documenting human movement during these critical periods through strontium (⁸⁷Sr/⁸⁶Sr) and oxygen (δ¹⁸O) isotopic analyses of tooth enamel recovered from human individuals buried in the cemeteries of Bestamak (MBA) and Lisakovsk (LBA) in northern Kazakhstan. Strontium isotope results, referenced against the distribution of contemporary bioavailable strontium in the vicinity of both sites, suggest local communities engaged in small-scale mobility with limited ranges. Reduced strontium and oxygen isotopic variation visible in humans from Lisakovsk suggests mobility decreased from the Middle to Late Bronze Age likely indicative of a shift in resource and landscape use over time.     

Middle Bronze Age Arsenical Copper Alloys in Southern Portugal

In the Iberian Peninsula, the copper metallurgy from the Chalcolithic to the Middle Bronze Age (MBA) was mostly characterized by low arsenic contents. A collection of 53 MBA artefacts from southern Portugal was analysed by micro‐EDXRF, optical microscopy, SEM–EDS and Vickers to investigate the metal composition and manufacture. No technological distinction was found between artefacts from domestic and funerary contexts, which were radiocarbon‐dated to 2000–1500 cal bc . The arsenic contents of almost 100 MBA artefacts from this region, including the above‐mentioned set, have a Gaussian distribution with a high average (3.9 wt% As). Possible explanations are discussed for this distinctive metallurgy at the south‐western end of the Iberian Peninsula.     

Provenance study of early and middle bronze age pottery from Kaman-Kalehöyük,Turkey, by heavy mineral analysis and geochemical analysis of individual hornblende grains

The provenance of Early Bronze Age and early Middle Bronze Age pottery produced between 2100 and 1970 B.C. and excavated from Kaman-Kalehöyük, Turkey was studied using mineralogical methods, including heavy mineral analysis and geochemical study of individual hornblende grains. The relative abundances of heavy minerals in the fabrics of 20 Early Bronze Age (EBA) and early Middle Bronze Age (MBA) pottery sherds, together with 27 local sediments collected within a radius of 25 km of the site were studied. The heavy mineral distributions in the Kaman region were statistically analyzed for consistencies in their occurrence. Amphibole was found to be the most abundant heavy mineral in most of the analyzed samples, followed by titanite and epidote. The amounts of other minerals such as garnet, clinopyroxene, and zircon are subordinate. Different proportions of heavy minerals in the fabrics allow categorization of the EBA and early MBA potteries into 5 groups. Comparative study of heavy mineral assemblages of local sediments and pottery suggests that half of the EBA and most of the MBA potteries were produced from sediment near the excavation site, whereas the other half of the EBA potteries were produced from sediment occurring at 25 km east or more east of the site. The geochemistry of individual amphibole grains was studied by electron-microprobe analysis. Most of the studied amphibole grains are calcic and aluminous, corresponding to hornblende. They can be further characterized into four types based on their chemical composition. The combination of heavy mineral identity and hornblende geochemistry provides diagnostic evidence for the origins of Kaman-Kalehöyük pottery. These and analogous heavy mineral techniques are effective archaeometric tools for determining pottery provenance.     

FARMERS,HERDERS OR TRADESMEN? ANALYSING SETTLEMENT PATTERNS OF THE MIDDLE AND LATE BRONZE AGE ON THE SARFIROUZABAD PLAIN,KERMANSHAH, WESTERN IRAN

The highland plains of western Iran have been investigated with varying intensity. The Sarfirouzabad Plain located in the south of Kermanshah province, although visited perfunctorily, has not previously been studied systematically, despite attractive ecological and environmental conditions. In 2009, a team from Tehran University conducted a systematic and intensive field survey in the region to identify Bronze Age settlements and to assess their location in relation to ecological, environmental and cultural factors that may have impacted their distribution on the plain. The surveyed area was walked in transects at 20‐metre intervals and resulted in the identification of 332 archaeological sites from different cultural periods, which added much to the limited knowledge about the history of this region. Twenty‐four of these settlement sites belong to the Middle and Late Bronze Age horizons. This study uses GIS to map the distribution of archaeological materials and construct spatial models to determine the significance of the distribution patterns of the Bronze Age sites.     

Identification of dermestid pupal chambers on Southern Levant human bones: inference for reconstruction of Middle Bronze Age mortuary practices

Unique bone damage identified on Middle Bronze Age human skeletal material from the Southern Levant provided important information about the processes of modification and the possible funerary practices resulting in such damage. By comparing archaeological remains with recent skeletal material and by using computed tomography (CT) scans and 3D imaging techniques, the damage is interpreted as pupal chambers created by dermestid beetles. Using skeletal remains from two Middle Bronze Age sites, Jericho Tomb E1 and Munhata Tomb 641, we then discuss how the bores and tunnels left by dermestid beetles on human bones might constitute an interpretative key to the funerary practices of Middle Bronze Age collective burials.     

Petrographic and geochemical analysis on the provenance of the Middle Bronze and Late Bronze/Early Iron Age ceramics from Didi Gora and Udabno I, Eastern Georgia

We report thin section petrographic and geochemical analysis of a total of 20 Middle Bronze, Late Bronze/Early Iron Age ceramics excavated from Didi Gora and Udabno I located in the Eastern part of the Republic of Georgia and 31 clay samples from eight different regions in the surrounding areas of the sites. The major and trace element compositions of the ceramics and clays were determined using a wavelength dispersive X-ray fluorescence technique. The results indicate that the ceramics were manufactured from local clays in Eastern Georgia, mainly from two local clays without any preference of one of the sources during the Middle Bronze, Late Bronze/Early Iron Age.     

Bronze Age Field Systems in the Thames Valley

In the last two decades excavation along the River Thames has shown the remarkable survival of Bronze Age field systems. A managed farming landscape emerged in this lowland area during the Middle Bronze Age and continued to develop until the end of the Late Bronze Age. In the latter period the field systems were divided into several regional groups in each of which there was a high status settlement and a concentration of river metalwork. They provide evidence for a predominantly pastoral economy in the Thames Valley on a scale which may have supported an increasingly hierarchical society. Settlements and field systems were abandoned during the Late Bronze Age, and by the Bronze Age–Iron Age transition new sites were largely confined to the extreme upper reaches of the Thames, an area which had been peripheral to the alliance and exchange system that had operated downstream.     

Middle Bronze Age Burials in the Southern Levant: Spartan Warriors or Ordinary People?

Intermediate and Middle Bronze Age tombs with weapons (mainly daggers) in the southern Levant were often interpreted as ‘warrior graves’. Taking into consideration new data from Rishon Le‐Zion (Israel), recent work on early warfare and warriors, and a study of so‐called ‘warrior graves’ in Mesopotamia (Rehm 2003), we suggest that most of these graves are not graves of elite warriors, but typical male burials. We also discuss the assumed ‘burial kit’ and the decline in numbers of weapons per burial, which is in our view related to the shift from individual burials (in the Intermediate Bronze and Middle Bronze IIA periods) to multiple shaft burials (in the Middle Bronze IIB period).     

ABUSE,REUSE, RECYCLE: THE USES OF BASALT ORTHOSTATS AT HAZOR IN THE BRONZE AND IRON AGES

This paper investigates the use of basalt orthostats in Syro‐Anatolia throughout the Bronze and Iron Ages, focusing on the changes in their consumption at Hazor. Used to reflect the wealth and power of city rulers in the Middle and Late Bronze Ages, this practice continued in the Iron Age in Syro‐Anatolia, while at Hazor it stopped entirely. By applying the modern concepts of counter‐monumentality and spolia, it is suggested that, at Hazor, the orthostats were used by the Iron Age inhabitants of the city to glorify the destruction of the Late Bronze Age city and to humiliate the previous royalty of Hazor, thus exhibiting their victory over its Canaanite rulers.     

A Comparison Study of Middle Bronze Age II Daggers and Their Rivets as a Tool for a Better Understanding of Their Production

The Middle Bronze Age II is a period during which there exists a contemporaneous usage of arsenic copper and tin bronze for metal weaponry production. In order to learn more about the alloys used in this period, the blades and rivets from 65 daggers of two significantly different types, which were discovered at the Rishon LeZion (RL) cemetery, Israel, were tested by the non‐destructive method of X‐ray fluorescence (XRF). The results reveal new knowledge of the alloys selected for dagger and rivet production, both of which represent fine examples of the Middle Bronze Age II Southern Levant in metal industry.     

Exchange patterns,boundary formation,and sociopolitical change in Late Bronze Age Southern Caucasia: preliminary results from a pottery provenance study in northwestern Armenia

In the South Caucasus—roughly the territory of today's Armenia, Georgia, and Azerbaijan—the transition from the Middle Bronze Age (MBA) to the Late Bronze Age (LBA) is equated with fundamental shifts in settlement patterns, subsistence economy, and political strategies. During the mid-2nd millennium BC, nomadic pastoral societies that had dominated the region began to settle down and construct stone fortresses along the foothills of the Lesser Caucasus; these fortifications largely replaced the expansive and often opulently adorned kurgan burials as the most prominent expression of political dominance on the landscape. After a decade of intensive archaeological study at various fortifications, very little remains known about the political and economic relationships among fortresses on a regional scale that might improve our understanding of the roots of these sociopolitical transformations. In this paper, we highlight the results of a recent neutron activation analysis (NAA) of ceramics from elite and non-elite contexts at a selection of LBA fortresses on the Tsaghkahovit Plain in northwestern Armenia, and offer some preliminary interpretations about political and economic organization and boundary formation. Most strikingly, the NAA data suggest that the fortresses on the Tsaghkahovit Plain appear to have isolated themselves economically from surrounding valleys, perhaps in an attempt to forge boundaries and legitimating ideologies attendant to new political formations that were quite distinct from their nomadic predecessors in the MBA.     

Changing growing conditions for crops during the Near Eastern Bronze Age (3000–1200 BC): the stable carbon isotope evidence

The analysis of carbon isotope discrimination (Δ¹³C) in crop plant remains from seven Bronze Age sites in northern Mesopotamia and the Levant shows clear differences in water availability between the different geographic areas and throughout the different periods (3000–1200 BC). Amongst the different moisture variables modelled precipitation minus evaporation (P-E—using a macrophysical climate model (MCM)) results in very high correlation (0.74) with Δ¹³C values in barley, supporting the significance of climate parameters (effective moisture) in carbon fixation in this species. The comparison of Δ¹³C values of different crops in different periods confirms increased aridity during the Middle Bronze Age (2000–1600 BC), compared to the later Early Bronze Age (2700–2000 BC) particularly in the north-eastern Syrian territory with generally lower Δ¹³C values during the Middle Bronze Age, as has been documented in palaeoclimate proxies, and in agreement with the MCM. Standard deviation in Δ¹³C values from grains or seeds of one species originating from different samples of an individual site may be understood as variability in moisture conditions during the grain-filling period around the considered location. Large standard deviations occur preferably in sites with low mean annual precipitation (e.g. at Emar) and suggest that in these sites, at least some of the crops were irrigated.     

The volcanic millstones from the archaeological site of Morgantina (Sicily): provenance and evolution of the milling techniques in the Mediterranean area*

The Morgantina archaeological area, inhabited from the Early Bronze Age, had its widest expansion from the fifth to the first century bc . The volcanic millstones found at Morgantina fall into three different groups on the basis of the milling technique: (i) saddle querns (known from the Middle–Late Bronze Age and Iron Age); (ii) rectangular hopper‐rubbers (Olynthian) millstones, the invention of which dates to the fifth century bc ; and finally (iii) Morgantina‐type rotary millstones (starting to be used from the fourth to the third century bc ). In order to determine the provenance of the raw materials (lavas) used for all these millstone types, we collected 38 very small rock samples for thin‐section modal mineralogy, petrography and major trace element composition. The results have contributed to classifying different lithotypes and distinguishing between provenance from Etna and the Hyblean Mountains, the two volcanic areas respectively north‐east and south‐east of Morgantina. Saddle querns are made of tholeiitic basaltic andesites from the Hyblean Mountains and transitional basalts, mugearites and hawaiites from Etna. The variety of sources of portable saddle querns, mostly used in households, indicate that there was no general preference for specific quarrying sites. By contrast, the rectangular hopper‐rubber and the Morgantina‐type millstones, which document the period of Morgantina's greatest prosperity, are almost completely made of hawaiites from Etna. The use of a specific lithotype (i.e., Etna hawaiite) for the more efficient rectangular hopper‐rubber and rotary millstones could be linked to the fact that these mills may have been operated in business establishments. It is worth noting that the Gornalunga river was, in antiquity, a waterway joining Morgantina to the final stretch of the Simeto river and then the Ionian coast. The best candidate areas for the millstone hawaiite quarrying sites from Etna are the far south‐western sectors of the volcano, along the Simeto Valley (i.e., the ‘Piano Provenzana’ Formation) or the inner suburb of present‐day Catania (i.e., the ‘Pietracannone’ Formation). The very efficient Morgantina‐type rotary millstones spread during the reign of Hieron II of Syracuse (275–215 bc ) in eastern Sicily and met the need for grinding large quantities of cereals during a relatively peaceful time and a period of agricultural development.     

Rethinking Middle Bronze Age Communities on Cyprus: “Egalitarian” and Isolated or Complex and Interconnected?

Current views of Cyprus during the Middle Bronze Age (or Middle Cypriot period) depict an island largely isolated from the wider eastern Mediterranean world and comprised largely if not exclusively of “egalitarian,” agropastoral communities. In this respect, its economy stands at odds with those of polities in other, nearby regions such as the Levant, or Crete in the Aegean. The publication of new excavations and new readings of legacy data necessitate modification of earlier views about Cyprus’s political economy during the Middle Bronze Age, prompting this review. We discuss at some length the island’s settlement and mortuary records, materials related to internal production, external exchange and connectivities, and the earliest of the much discussed but still enigmatic fortifications. We suggest that Middle Bronze Age communities are likely to have been significantly more complex, mobile, and interconnected than once envisaged and that the changes that mark the closing years of this period and the transition to the internationalism of Late Bronze Age Cyprus represent the culmination of an evolving series of internal developments and external interactions.

     

Branded Axes,Thrown into a Pool? The Hoogeloon Hoard and the Shape‐Based Bronze Economy of the North‐West European Bronze Age

One of the biggest challenges for students of the European Bronze Age is to understand the reason behind the massive deposition of large amounts of recyclable metal in non‐metalliferous regions. Such depositions are particularly puzzling when material was buried in a manner which directly seems to denote trade itself, in so‐called ‘trade hoards’. Based on observations on a recent find of such a hoard, in Hoogeloon (NL), we move to an overview of Bronze Age metalwork economy in general and the deposition of trade stock in particular. We argue that Middle Bronze Age metalwork circulation in North‐west Europe may be understood as an aes formatum system, with the serially produced axes in hoards displaying a koiné having a particular social evaluation: a ‘brand’. We suggest that objects were selected by brands for their deposition in the landscape and that this ‘ritual’ act was integral to the ‘practical’ economy of circulation.     

The Moabite Pottery

Abstract

This paper is based on data gathered by the University of Sydnry Hauran Research Project. It attempts to demonstrate that the expansion and nature of the Middle Bronze Age settlement pattern identified in the Hauran resulted from interaction between communities whose lifestyle varied on the continuum between nomadism and sedentarism. By practising a variety of subsistence strategies, some made possible by the implementation of water management systems, these communities developed a small-scale settlement hierarchy, centred on key fortified sites or 'gateway communities', which allowed the local region to interact with the wider Middle Bronze Age world.     

The Mineralogy of Bronze Age Copper Ores from the British Isles: Implications for the Composition of Early Metalwork

Numerous analytical studies during the latter half of this century have contributed to the compilation of a large compositional database of Early to Middle Bronze Age copper-based artefacts revealing distinctive impurity patterns which appear to change over time. However, attempts to relate these data to copper ore sources proved problematic in the absence of firm evidence for the location of prehistoric copper mines. Over the last fifteen years this situation has changed dramatically with the discovery of numerous Early and Middle Bronze Age copper mines in England and Wales. This study is the first attempt at a comprehensive mineralogical survey of the principal mines investigated to date in order to define the likely composition of the copper ores as mined in antiquity for comparison with the artefact database. The study suggests that the majority of these mines can only have produced essentially pure copper. Only one mine, Ross Island, is likely to have produced copper with a significant level of impurities. The relative purity of the known ore sources is contrasted with significant levels of various metallic impurities among the analysed artefacts, leading to the conclusion that metal circulation and mixing may have been more extensive than previously thought even during the earliest part of the Bronze Age.     

The Early Bronze Age at Tel Nagila

The excavations of R. Amiran and A. Eitan at the site of Tel Nagila are best known for the Middle Bronze Age remains exposed at the site. Yet Early Bronze remains were sporadically excavated in restricted locations where the excavators deepened their investigations below Middle Bronze strata. As such, a study of the albeit limited EB remains furnishes us with an opportunity to provide a more complete settlement history of the site, as well as a limited view of ceramic tradition that was common at the site. The following paper will present the stratigraphic and ceramic information available, and suggests a rather early date within Early Bronze III of the remains, as well as evidence for Early Bronze Age I occupation of the site.