This project documents the current archaeological record of the Qaraçay River Basin in western Azerbaijan. Integrating intensive pedestrian survey, satellite imagery analysis and topographic mapping, the study identified 85 kurgans, six necropolises and nine sites from the Chalcolithic or medieval periods. The authors believe this demonstrates the potential for further archaeological studies in the region.

This article presents the results of AMS radiocarbon dating, stable isotope analysis, and FRUITS dietary modelling to investigate dietary variability among sixty individuals buried at Varna in the mid-fifth millennium bc. The principal pattern was the isotopic clustering of some forty-three per cent of the population, which suggests a ‘Varna core diet’, with the remainder showing a wider variety of isotopic profiles. While there is a slight trend for heightened meat and fish consumption among male individuals compared to female and undetermined individuals, the authors found no clear correlation between dietary variation and the well-attested differentiation in material culture in the graves. Three children had isotopic profile and estimated diets unmatched by any of the adults in the sample. Two scenarios, dubbed ‘regional’ and ‘local’, are presented to explain such dietary variability at Varna.

The Tyrolean ice mummy known as Ötzi presents some of the earliest direct evidence of tattooing in the human past. Despite decades of study, it remains unclear how the Iceman's tattoos were created and what tools and methods were used. Popular discussions of the Iceman describe his tattoos as having been made by incision, first cutting the skin and then rubbing in pigment from the surface. The authors review the scholarly literature on the Iceman's tattoos and summarize ethnographic, historic, and anthropological research on global patterns of tattooing to contextualize the Iceman's marks within pre-electric tattooing traditions. The results of recent experimental tattooing studies are then compared to the physical signature of the Iceman's marks to evaluate existing claims and provide informed hypotheses as to how those tattoos were created.

Explanations for the emergence and abandonment of the Chalcolithic Trypillia mega-sites have long been debated. Here, the authors use Gini coefficients based on the sizes of approximately 7000 houses at 38 Trypillia sites to assess inequality between households as a factor in the rise and/or demise of these settlements. The results indicate temporarily reduced social inequality at mega-sites. It was only after several generations that increased social differentiation re-emerged and this may explain the subsequent abandonment of the mega-sites. The results indicate that increases in social complexity need not be associated with greater social stratification and that large aggregations of population can, for a time at least, find mechanisms to reduce inequality.

There are now 101 radiocarbon dates from the long Paleolithic and post-Paleolithic culture-stratigraphic sequence in El Mirón Cave, Cantabrian Spain. Here we report on two dates on bone from two different humans whose remains were found in disturbed surface sediments in the cave vestibule rear and that confirm the existence of burials in addition to previously reported residential occupations in the vestibule front pertaining to the Chalcolithic and early Bronze Age periods (ca. 5500–3500 cal BP). In another attempt to resolve problems of stratigraphic incoherence of dates from the early Magdalenian periods in the vestibule rear, six new assays on faunal remains from Levels 119, 117, 114, 108, and 106 were run at Queen’s University in Belfast. There continue to be date inversions in the Lower Magdalenian range of levels that may be explained by a combination of intensive anthropic and rodent activity, major rock fall, slope wash and gravity-caused object movements, as well as possible problems in following some thin levels during excavations over a large area and across many years of work in the cave vestibule interior, particularly in the absence of any layers that are culturally sterile or even poor. Nonetheless, the coherent age of the Initial Magdalenian is fully confirmed by a new date from Level 21 in the vestibule front at ca. 22,000–20,500 cal BP), as is the general age range of the Lower Magdalenian (ca. 20,500–18,000 cal BP).

Connections between northern Iberia and western France around the Bay of Biscay during the Chalcolithic, Early Bronze Age, and Middle Bronze Age are addressed in this article through a multivariate cluster analysis of a dataset of 1273 metal finds, comprising 4554 metal artefacts grouped into five multiregional clusters with distinctive distributions, chronologies, content, and contexts. Changes in distribution and chronology show that metalwork from faraway regions was deposited in similar ways, reflecting changing patterns of interregional connectivity. Changes in context and content suggest social transformations. The clustering method known as Latent Class Analysis is presented here in the hope that it will be applicable to other datasets elsewhere in the world.

The inhabitants of the vast Chalcolithic Trypillia sites of Eastern Europe required highly organised strategies to meet subsistence needs. Here, the authors use isotopic analyses of faunal remains from Maidanetske, Ukraine, to identify intensive and extensive grazing practices. The former demanded intra-community negotiation to ensure access to high-quality pastures for valuable animals such as dairy cows, suggesting that pasture may have also served socially integrative functions. The simultaneous use of extensive pasturing strategies for cattle placed on different pastureland suggests that landscapes were partitioned, with access determined by cooperation or competition. Maidanetske's dual pasturing system reflects the importance of spatially organised practices in maintaining social structure.

Evidence for both basket weaving and salt production is often elusive in the prehistoric archaeological record. An assemblage of Middle–Late Chalcolithic pottery from Provadia-Solnitsata in Bulgaria provides insight into these two different technologies and the relationship between them. The authors analyse sherds from vessels used in large-scale salt production, the bases of which bear the impression of woven mats. This analysis reveals the possible raw materials used in mat weaving at Provadia-Solnitsata and allows interpretation of the role of these mats in salt production at the site. The results illustrate how it is possible to see the ‘invisible’ material culture of prehistoric south-eastern Europe and its importance for production and consumption.

The hunter-fisher-gatherers of fourth- to third-millennium BC north-eastern Europe shared many characteristics traditionally associated with Neolithic and Chalcolithic agricultural societies. Here, the authors examine north-eastern European hunter-fisher-gatherer exchange networks, focusing on the Russian Karelian lithic industry. The geographically limited, large-scale production of Russian Karelian artefacts for export testifies to the specialised production of lithic material culture that was exchanged over 1000km from the production workshops. Functioning both as everyday tools and objects of social and ritual engagement, and perhaps even constituting a means of long-distance communication, the Russian Karelian industry finds parallels with the exchange systems of contemporaneous European agricultural populations.

Recent aDNA analyses demonstrate that the centuries surrounding the arrival of the Beaker Complex in Britain witnessed a massive turnover in the genetic make-up of the island's population. The genetic data provide information both on the individuals sampled and the ancestral populations from which they derive. Here, the authors consider the archaeological implications of this genetic turnover and propose two hypotheses—Beaker Colonisation and Steppe Drift—reflecting critical differences in conceptualisations of the relationship between objects and genes. These hypotheses establish key directions for future research designed to investigate the underlying social processes involved and raise questions for wider interpretations of population change detected through aDNA analysis.

The Copper Age cemetery in Varna, Bulgaria, is famous for the earliest known, massive deposition of exquisite golden artefacts. Radiocarbon dating of the Varna i cemetery, excavated in the period 1972–91, places it in the mid-fifth millennium bc and suggests a duration of c 225 years from c 4550 to c 4325 cal bc. Construction work in the adjacent area (2.5 km to the east of Varna i cemetery) in December 2017 led to the discovery of sixteen new graves, whose characteristics are identical to the burials in the cemetery investigated in the last century. This article discusses the AMS dates of ten newly discovered inhumations. The results match well the existing cemetery chronology, showing that the new graves start slightly later and end earlier than Varna i and have a shorter duration of probably no more than a few decades. It is demonstrated for the first time that some areas of burial on the terrace were in continuous use for one or two generations only, suggesting multi-focal depositional activities as opposed to expedient and opportunistic spatial utilisation.

The extraction and smelting of the rich copper ore deposits of Cyprus and the manufacture of copper objects on the island are thought to have begun during the Philia phase (c. 2400–2200 BC). Here, the authors present the results of lead isotope analysis undertaken on Late Chalcolithic (2900–2400 BC) metal objects from the site of Chlorakas-Palloures. The results facilitate a reassessment of the timing of the start of transformative copper technologies on Cyprus and the re-evaluation of contemporaneous copper artefacts from Jordan and Crete previously suggested to have been consistent with Cypriot ores. They conclude that there is no compelling evidence for transformative metallurgy in Chalcolithic Cyprus.

Cremated and unburnt human remains have been recovered from a variety of British Bronze and earliest Iron Age archaeological contexts (c. 2500–600 BC). Chronological modelling of 189 new and extant radiocarbon dates from a selection of these deposits provides evidence for the curation of human remains for an average of two generations following death, while histological analysis of bone samples indicates mortuary treatment involving both excarnation and the exhumation of primary burials. Curated bones came from people who had been alive within living or cultural memory, and their power probably derived from relationships between the living and the dead.

The Konya Plain in western Turkey hosted some of the earliest known farming communities beyond the Fertile Crescent. While robust radiocarbon chronologies have elucidated the development of local Neolithic settlement patterns, particularly for Çatalhöyük, the history of occupation at Canhasan sites III and I to the south-east is less clear. Here, the authors present new radiocarbon dates for these sites, demonstrating that these settlements align closely with the occupation sequence to the north. Aceramic Neolithic occupation at Canhasan III further emphasises Çatalhöyük East's isolation for most of the Ceramic Neolithic, while Canhasan I was reoccupied during a phase of dispersed settlement.

The Marivan region of western Iran is not well understood, hence the Marivan Plain Archaeological Project aims to gain new insights into the region's occupation history and cultural interaction with Mesopotamia.