Archaeological evidence provides the only basis for comparative research charting wealth inequality over vast stretches of the human past. But researchers are confronted by a number of problems: small sample sizes; variable indicators of wealth (including individual grave goods, the area of household dwellings or storage spaces); overrepresentation of the wealthy, or invisibility of those without wealth; and vastly different population sizes. Here, the authors develop methods for estimating the Gini coefficient—a measure of wealth inequality—that address these challenges, allowing them to provide a set of 150 comparable estimates of ancient wealth inequality.

Rock art is key for understanding European Palaeolithic societies. Long thought to have been restricted to South-west Europe, recent discoveries on the Balkan Peninsula have expanded significantly the geographic distribution of Upper Palaeolithic figurative rock art, calling into question the idea of its limited distribution. This article presents the first example of figurative cave art discovered in the Balkan region, at Romualdova Pećina (‘Romuald's Cave’) in Croatia, discussing its chronology and relevance in the context of recent research in Pleistocene art.

This article advances the hypothesis that the transformation of farming from a labour-limited form to a land-limited form facilitated the emergence of substantial and sustained wealth inequalities in many ancient agricultural societies. Using bioarchaeological and other relevant evidence for the nature of ancient agrosystems, the authors characterise 90 Western Eurasian site-phases as labour- vs land-limited. Their estimates of wealth inequality (the Gini coefficient), which incorporate data on house and household storage size and individual grave goods—adjusted for comparability using new methods—indicate that land-limited farming systems were significantly more unequal than labour-limited ones.

The earliest colonisation of oceanic islands by Homo sapiens occurred ~50 000–30 000 years ago in the Western Pacific, yet how this was achieved remains a matter of debate. With a focus on East Asia, the research presented here tests the hypothesis that bamboo rafts were used for these early maritime migrations. The authors review the evidence for Palaeolithic seafaring in East Asia as the context for an experimental archaeology project to build two bamboo watercraft. Sea trials demonstrate the unsuitability of bamboo, at least in East Asia, indicating that more sophisticated and durable vessels would have been required to traverse the Kuroshio Current.

The motivations of prehistoric hunter-gatherers for selecting particular lithic raw materials are often explained in rigidly functional or symbolic terms. By examining the exploitation of crystal quartz at two Terminal Pleistocene rockshelter sites (Ntloana Tšoana and Sehonghong) in Lesotho, southern Africa, the authors reveal that lithic reduction required a form of engagement unique to that material's specific properties. The preferential use of quartz crystals—irrespective of the availability of a wider range of raw materials—demonstrates agency and variability in the technological decisions.

The early village at Çatalhöyük (7100–6150 BC) provides important evidence for the Neolithic and Chalcolithic people of central Anatolia. This article reports on the use of lipid biomarker analysis to identify human coprolites from midden deposits, and microscopy to analyse these coprolites and soil samples from human burials. Whipworm (Trichuris trichiura) eggs are identified in two coprolites, but the pelvic soil samples are negative for parasites. Çatalhöyük is one of the earliest Eurasian sites to undergo palaeoparasitological analysis to date. The results inform how intestinal parasitic infection changed as humans modified their subsistence strategies from hunting and gathering to settled farming.

North-east China occupies an important geographic position for understanding the process of Neolithisation in East Asia. Although archaeologists have long debated the trajectory of change in this region, a lack of intensive survey and excavation has precluded convincing interpretations. This article presents research on the newly excavated sites of Huayang and Taoshan in the southern Lesser Khingan Mountains, with a particular focus on the lithic assemblages. Comparative and environmental analyses demonstrate the largely uniform trajectory of lithic technologies across north-east China and close correspondence with Late Glacial palaeoclimatic and palaeoenvironmental changes.

The Southern African Radiocarbon Database (SARD) is a new online, open-access database of published radiocarbon dates from southern African archaeological contexts. Compatible with the calibration, Bayesian modelling and mapping functionality of the OxCal software, the SARD will greatly assist in the documentation and analysis of chronological trends across the subcontinent. This article introduces the database and presents two case studies that demonstrate its utility and its integration with OxCal, comparing the temporal distribution of radiocarbon dates in two archaeologically well-investigated regions, and assessing the timing of Middle to Later Stone Age technological developments across the African subcontinent.

Stone was a critical resource for prehistoric hunter-gatherers. Archaeologists, therefore, have long argued that these groups would actively have sought out stone of ‘high quality’. Although the defining of quality can be a complicated endeavour, researchers in recent years have suggested that stone with fewer impurities would be preferred for tool production, as it can be worked and used in a more controllable way. The present study shows that prehistoric hunter-gatherers at the Holocene site of Welling, in Ohio, USA, continuously selected the ‘purest’ stone for over 9000 years.

Recent archaeological survey and excavation in China have demonstrated that large sites of the late fourth and third millennia BC were situated not on the Central Plains—where the later dynastic centres were located—but along the Yangtze and lower Yellow River Basins. Their decline in the late third and second millennia BC coincided with the growth of sites to the north of the Central Plains. Evidence for settlement size and a new chronology constructed from radiocarbon dates emphasise discontinuities in the geographic distribution of settlements, combined with continuity in cultural practices of ritual feasts and the use of symbolic jades.

Zhokhov Island in the Siberian High Arctic has yielded evidence for some of the most remote prehistoric human occupation in the world, as well as the oldest-known dog-sled technology. Obsidian artefacts found on Zhokhov have been provenanced using XRF analysis to allow comparison with known sources of obsidian from north-eastern Siberia. The results indicate that the obsidian was sourced from Lake Krasnoe—approximately 1500km distant—and arrived on Zhokhov Island c. 8000 BP. The archaeological data from Zhokhov therefore indicate a super-long-distance Mesolithic exchange network.

The Palaeolithic–Neolithic transition in East Asia is characterised by the transformation of mobile hunter-gatherer groups into sedentary communities. The existence of ‘ice-age’ pottery in the Japanese archipelago, however, is inconsistent with claims that directly link climatic warming with sedentism and the development of ceramics. Here, the authors reconsider the chronology and palaeoenvironment of the Maedakochi site in Tokyo. New AMS dating and environmental data suggest that intensified inland fishing in cold environments, immediately prior to the Late Glacial warm period, created conditions conducive to sedentism and the development of subsistence-related pottery.

Radiocarbon dating is paramount for chronologically defining the rise of polities in the Middle Bronze Age Carpathian Basin. This article presents a suite of new radiocarbon dates obtained from sites associated with the Early and Middle Bronze Age Maros Group, and its Late Bronze Age successors in the Tisza-Maros region of south-east Hungary, western Romania and northern Serbia. The results indicate tight chronological synchronisation of Middle Bronze Age settlements and cemeteries in the Maros region, while confirming the accuracy of ceramic-based relative chronology for the Szőreg cemetery.

Geologists and archaeologists have long known that the bluestones of Stonehenge came from the Preseli Hills of west Wales, 230km away, but only recently have some of their exact geological sources been identified. Two of these quarries—Carn Goedog and Craig Rhos-y-felin—have now been excavated to reveal evidence of megalith quarrying around 3000 BC—the same period as the first stage of the construction of Stonehenge. The authors present evidence for the extraction of the stone pillars and consider how they were transported, including the possibility that they were erected in a temporary monument close to the quarries, before completing their journey to Stonehenge.