Latest issue
Issue 410 - April 2026
Pont du Gard bridge of the Nîmes Roman aqueduct, France (image: Benh LIEU SONG,CCASA 3.0) is one of more than 1700 known aqueducts that evidence how a sophisticated water-supply infrastructure contributed to the expansion of Roman urban living. The Latin aquae ductus can be translated as ‘leading of water’ and the Roman aqueducts led water primarily in underground channels but also over bridges and through inverted siphons, using the power of gravity, which enabled the construction of monumental fountains, bathing complexes, elite houses, water-powered machines and public street-side fountains to help enhance residents’ quality of life. For more information, see J.W. Hanson et al.’s article ‘Settlement scaling theory, aqueducts and the Roman Empire’ in this issue.
Research Articles
Recent excavations at Gre Fılla, located in the northern part of the Upper Tigris region in modern-day Türkiye, have revealed an architecturally diverse settlement that was occupied during much of the Pre-Pottery Neolithic (c. 9300–7500 BC). While early architecture at the site aligns with developments seen more widely in northern Mesopotamia, the typological diversity that fluoresces during the Pre-Pottery Neolithic B (c. 8800–7500 BC) has previously been under-represented in the region. Here, the author examines the evolution of the architecture uncovered at Gre Fılla, arguing that the increasing architectural complexity reflects the developing social complexity of Neolithic communities.
Paddy fields are central to the origin and spread of rice agriculture and their development ultimately underpinned the formation of complex societies in Asia. Here, the authors report on the stratigraphy, radiocarbon dating and archaeobotanical record from Shiao, including one of the earliest and largest paddy fields yet identified (c. 6700 cal BP). As at nearby sites, paddy fields were successively overlaid with peat and marine sediments as sea level vacillated. With each iteration, the fields evolved from strip-like to ‘hash’-shaped configurations, representing growing labour input and, crucially, a corresponding increase in sustainable population size.
When grounded within relevant archaeological contexts, ancient DNA analysis can provide critical insights into prehistoric human populations. This is demonstrated in this article, where the authors examine the genetic relatedness of individuals whose remains were placed in five Neolithic tombs in Caithness and Orkney, northern Scotland. The results reveal a web of biological ties that, the authors argue, suggests sustained contact between these communities beyond the onset of the Neolithic and shared understandings of kinship, including descent and a sense of affinity, but emerging local differences in how kinship was materialised through monumental architecture.
The ability of urban centres to grow and persist through crises is often assessed qualitatively in archaeology but quantitative assessment is more elusive. Here, the authors explore urban resilience in ancient Mesopotamia by applying an adaptive cycle framework to the settlement dynamics of the Bronze and Iron Age Khabur Valley (c. 3000–600 BC). Using an integrated dataset of settlements and hollow ways, they identify patterns of growth, conservation, release and reorganisation across six periods, demonstrating the value of coupling archaeological data with resilience theory and network analysis to understand the adaptive capacities of complex archaeological societies.
An archaeological survey of Kitsissut, a remote island cluster in the High Arctic of Kalaallit Nunaat (Greenland), has revealed a human presence almost 4500 years ago, during the formation of a vital marine environment—Pikialasorsuaq polynya. Kitsissut is accessible only by a difficult open-water journey, and repeated occupation thus permits inferences on the sophistication of watercraft technology and navigational skill. Here, the authors argue that this demonstrable reach of Early Paleo-Inuit communities across marine and terrestrial ecosystems enhances our understanding of their lifeways and environmental legacy, raising critical new questions about Indigenous agency in shaping emerging Arctic ecosystems.
Despite contemporary relevance in understanding how cities historically overcame demographic, social and economic constraints imposed by the lack of clean, fresh water, the value of estimating aqueduct delivery rates and their potential relationship with population size in the Roman Empire remains uncertain. Here, the authors use settlement scaling theory to examine recent statistics for city size and aqueduct capacity, revealing a systematic but sublinear relationship between these variables, whereby water supply increased at a slower rate than population size. Far from merely ostentatious displays of power, aqueducts were carefully planned to ensure an adequate supply of clean and fresh water.
Discussions of social organisation in early complex societies often rely on traditional narratives of a linear progression to hierarchy, but archaeological evidence is increasingly showcasing a spectrum of social structures. Here, examination of burial practices in 50 tombs from Kedurma, Sudan, helps illustrate social stratification and identity negotiation beyond the binary rendering of elite/non-elite during the Meroitic period (third century BC to fourth century AD). The diversity of architectural forms and grave goods highlights the importance of inter-regional exchange networks and a more fluid social dynamic, contributing to our understanding of early African state formation.
Founded in 228/227 BCE, the Carthaginian city of Qart Hadasht in southern Spain became the principal Punic political centre and military port in the western Mediterranean. Its defensive architecture featured a robust casemate wall composed of an outer sandstone face and inner mudbrick walls. Here, the authors present the geoarchaeological analysis of the earthen materials used in the construction of this wall. The results reveal differences in composition and provenance between mudbricks and mud mortars, with the former sourced across distances of 7–8km, highlighting the detailed knowledge of hinterland resources and complex political organisation involved in the wall’s construction.
The Polychrome Expansion marks the widespread dispersal of an emblematic ceramic style across much of Amazonia during a period of broad social transformation. Yet the timing and constituent routes for this dispersal are poorly understood, in part due to a lack of dating at many sites. Here, the authors apply computational methods to model the expansion via existing radiocarbon dates, critically examining issues of timing, travel and trade/conflict. The results, they argue, call for a reinterpretation of the Polychrome Expansion as a long-lasting and gradual process that advanced from secondary rivers and spread along main channels, eventually impacting colonial history.
Debates concerning the roles of sensory perceptions and responses in past societies are increasingly gaining traction in the archaeological discipline, but European medieval archaeology has only recently begun to engage with them. Moving beyond previous approaches in medieval studies that focused on the five physical senses, this article investigates material culture through the conceptual lens of sensory regimes. Drawing on case studies from the sixth to seventeenth centuries and examining diverse archaeological evidence—including artefacts, burial practices and urban environments—the author argues that material culture can facilitate or oppose social, political and religious regimes through sensory practices.
Diet and material culture are interlinked, and examination of organic residues in ceramic vessels permits the simultaneous study of both; exemplified here in the analysis of early-medieval pottery from England and Denmark for biomarkers indicative of fish processing, a possible dietary indicator of Scandinavian migration during the Viking Age (c. AD 793–1066). While almost a quarter of sampled Danish pots were used to cook fish, diagnostic aquatic markers were securely identified in only 13 of 298 English vessels. Geographic homogeneity and temporal persistence in processing terrestrial animal fats instead suggest that Scandinavian settlers pragmatically conformed to Anglo-Saxon culinary traditions.
The analysis of stable carbon and nitrogen isotopes in bone collagen can reveal aspects of diet and how this may change between periods and places. Here, the authors apply a ‘whole-town’ approach to isotopic analysis, to characterise and explore variation in diet within medieval Cambridge and its hinterland. By adopting this approach, and a robust isotopic baseline, the authors argue that the number of confounding variables that typically plague archaeometric research are reduced, allowing for more nuanced interpretation of data. For medieval Cambridge, this nuance comes in the form of inter-site comparisons in the lived experience of social differentiation.
The Covid-19 pandemic widened public awareness of the close links between socioeconomic status and resilience in the face of infection, yet this interplay was already well established in archaeological discourse. Here, the authors combine osteoarchaeological, stable isotope and pathogenomic analyses with archival research to explore the formation of multiple, or ‘plural’, burials at an early hospital in Basel, Switzerland. Identification of a stamped clay pipe, Yersinia pestis DNA and a high proportion of subadults link the burials to an outbreak of plague in 1665–1670, while physiological stress, dietary and pathological insights contribute to our understanding of prior experiences affecting differential mortality.
The discussion on decolonisation is now happening everywhere, yet it should be remembered that this outcome is the result of decades-old struggles and that the prominence of this quest is owed to the broader social movements of the preceding century. Here, the author explores the implications for archaeology, suggesting a shift of emphasis from colonisation to coloniality. The principle that decolonisation should entail substantive material and structural changes is proposed as a necessary starting point. In moving forward, the author argues that our efforts to build a decolonial archaeology should be guided by the concepts of refusal, care and repair.
Review Articles and New Book Chronicle
Book Reviews
Threads of contact: tracing the relationship between Egypt and the southern Levant through textile tools
The tombs of forefathers: Neolithic long barrows in ritual landscapes
Analysing the boundaries of the ancient Roman garden. (Re)Framing the hortus
Coining values: bronze between money and scrap in late Roman an early medieval Europe
Beyond the river: under the eye of Rome
Buddhist landscapes: art and archaeology of the Khorat Plateau, 7th to 11th centuries
The future of archaeology
Books Received
Project Gallery
The Linear Pottery Culture site of Eilsleben, Germany, is the earliest potential fortified settlement in the borderland between the Early Neolithic world and Late Mesolithic populations. Building on extensive excavations and new fieldwork, an interdisciplinary programme investigates models of interaction between early farmers and Mesolithic hunter-gatherers in this region.
This article introduces an archaeological project in the Flinders Islands Group, Queensland, Australia. A collaboration between academics, the islands’ Traditional Owners and Cape Melville National Park, the project focuses on the islands’ important corpus of rock art.
Polished stone axes are one of the most iconic types of tools of Europe’s first farmers. Despite their ubiquity, we know relatively little about how they were used. Here, the authors outline how macroscopic wear analysis is revealing diversity in the use and treatment of axe-heads from Neolithic Orkney.
Tarkhan is a cemetery in Egypt’s Nile Valley, best known for its pivotal late Predynastic and Early Dynastic remains. Despite its importance for understanding state formation in Egypt, the site saw limited modern investigation until 2024, when a new Egyptian-Polish archaeological project was launched to provide a reassessment of Tarkhan.
Two seasons of excavations at the site of Tapeh Tyalineh in western Iran retrieved the largest known corpus of late prehistoric administrative artefacts in the ancient world, including more than 7000 seal impressions, more than 200 clay figurines, several clay tokens and two cylinder seals, dating to 5000 years ago.
Tell Abraq (United Arab Emirates) is a key site in south-east Arabian archaeology, evidencing over three millennia of continuous human occupation. Recent discoveries highlight its inclusion in trade networks across the Persian Gulf and beyond and illustrate how the nature of the site changed through time.
Occupied from around 1600 BC and linked to the Cherkaskul and Alekseevka-Sargary cultures, Semiyarka is a newly identified 140ha Late Bronze Age settlement in north-eastern Kazakhstan. The site represents a unique settlement with planned architecture—including a central monumental structure—low-density pottery scatter and evidence for organised tin-bronze production.
Following the identification of more than 600 suspected house platforms on aerial survey data from Brusselstown Ring hillfort, four test excavations revealed evidence of Late Bronze Age and Early Iron Age occupation, positioning the site as the largest nucleated settlement so far identified in prehistoric Ireland and Britain.
Macroscopic analysis of potsherds used to make herringbone-patterned pavements at two medieval centres in northern Yorùbáland suggests production variations despite shared architectural traditions. Reflecting local production choices and broader regional interactions, these results affect our understanding of pottery production, cultural interaction and social complexity in medieval West Africa.
Recent research at the Chimú site of Quebrada del Oso in the Chicama Valley, Peru indicates that the site functioned as a pre-Hispanic agricultural centre. This finding is relevant to debates about the nature and viability of the Chicama-Moche canal built by the Chimú state around the eleventh century AD.
Preliminary results from the first archaeological excavations of Early Modern mercury-production sites at Idrija, Slovenia, confirm the use of ceramic vessels for mercury roasting following the techniques described in Agricola’s De re metallica, which was published in 1556.
Analysis of historic aerial photography has identified a possible monumental formal garden complex on the outskirts of Tabriz, Iran. Here, the authors describe this complex and explain why it is an important addition to our knowledge of elite Persian garden design practice that spread globally over time.