Wetland archaeological sites offer excellent but vulnerable preservation conditions. This article presents examples of threats to such sites that may be enhanced, or diminished, by climate change, discusses methods for predicting and quantifying impacts, and examines what heritage managers can do to mitigate their effects. The consequences of climate change for wetland archaeological sites are likely to be severe and widespread but hard to predict and with significant local variation. At the same time, wetlands are increasingly acknowledged for their ability to sequester carbon and to mitigate climate change, prompting an increased focus on their protection that may also benefit wetland archaeology.

The Neo-Assyrian Empire of the early first millennium BC ruled over the ancient Near East. South-eastern Anatolia was controlled through vassal city-states and provincial structures. Assyrian governors and local elites expressed their power through elements of Assyrian courtly style. Here, the authors report a rare processional panel recently discovered at Başbük in south-eastern Turkey. Incised on the rock wall of a subterranean complex, the panel features eight deities, three with associated Aramaic inscriptions. The iconographic details and Syro-Anatolian religious themes illustrate the adaptation of Neo-Assyrian art in a provincial context. The panel, which appears to have been left unfinished, is the earliest-known regional attestation of Atargatis, the principal goddess of Syria c. 300 BC–AD 200.

The most westerly Pacific island chain, running from Taiwan southwards through the Philippines, has long been central in debates about the origins and early migrations of Austronesian-speaking peoples from the Asian mainland into the islands of Southeast Asia and Oceania. Focusing on the Cagayan Valley of northern Luzon in the Philippines, the authors combine new and published radiocarbon dates to underpin a revised culture-historical synthesis. The results speak to the initial contacts and long-term relationships between Indigenous hunter-gatherers and immigrant Neolithic farmers, and the question of how the early speakers of Malayo-Polynesian languages spread into and through the Philippines.

Scholars have long seen in the monumental composition of Stonehenge evidence for prehistoric time-reckoning—a Neolithic calendar. Exactly how such a calendar functioned, however, remains unclear. Recent advances in understanding the phasing of Stonehenge highlight the unity of the sarsen settings. Here, the author argues that the numerology of these sarsen elements materialises a perpetual calendar based on a tropical solar year of 365.25 days. The indigenous development of such a calendar in north-western Europe is possible, but an Eastern Mediterranean origin is also considered. The adoption of a solar calendar was associated with the spread of solar cosmologies during the third millennium BC and was used to regularise festivals and ceremonies.

Sophisticated metrological systems were common in the European Bronze Age and mass-regulation has been argued for various classes of object, including gold artefacts. A recent study published in Antiquity used Cosine Quantogram Analysis to demonstrate mass-regulation in a small sample of gold objects from Britain, Ireland and France. Since then, substantial quantities of new data from British Bronze Age gold objects have been collated. Here, the author presents the results of Cosine Quantogram Analysis on nearly 1000 such objects—the largest sample analysed to date. The results demonstrate that, even though some regularities can be discerned, mass-regulation is no longer a tenable interpretation of gold objects from Bronze Age Britain.

Climate change threatens archaeological sites and cultural landscapes globally. While to date, awareness and action around cultural heritage and climate change adaptation planning has focused on Europe and North America, in this article, the authors address adaptation policy and measures for heritage sites in low- and middle-income countries. Using a review of national adaptation plans, expert survey and five case studies, results show the varied climate change adaptation responses across four continents, their strengths and weaknesses, and the barriers to be addressed to ensure better integration of cultural heritage in climate change adaptation planning.

Early craft specialisation provides insights into the emergence of social complexity. Textile production also offers a lens through which specialisation can be recognised. Here, the authors present a detailed contextual and technological analysis of a large assemblage of textile-production tools from Tianluoshan, a waterlogged Middle Neolithic site in the Yangzi Valley, China. Using the chaîne opératoire approach, tools are identified, their roles in the production process explained and their significance explored. The results trace the production of textiles from spinning through loom weaving to fabric construction with needles. The use of a variety of fibre-based plants is suggested and tentative evidence for the early use of ground looms explored.

Little is known about the early history of the chicken (Gallus gallus domesticus), including the timing and circumstances of its introduction into new cultural environments. To evaluate its spatio-temporal spread across Eurasia and north-west Africa, the authors radiocarbon dated 23 chicken bones from presumed early contexts. Three-quarters returned dates later than those suggested by stratigraphy, indicating the importance of direct dating. The results indicate that chickens did not arrive in Europe until the first millennium BC. Moreover, a consistent time-lag between the introduction of chickens and their consumption by humans suggests that these animals were initially regarded as exotica and only several centuries later recognised as a source of ‘food’.

The Bronze Age Maikop kurgan is one of the most richly furnished prehistoric burial mounds in the northern Caucasus. Its excavation in 1897 yielded a set of gold and silver tubes with elaborate tips and decorative bull figurines. Interpretations of these tubes include their use as sceptres and as poles to support a canopy. Re-examination of these objects, however, suggests they were used as tubes for the communal drinking of beer, with integral filters to remove impurities. If correct, these objects represent the earliest material evidence of drinking through long tubes—a practice that became common during feasts in the third and second millennia BC in the ancient Near East.

Long-distance trade routes criss-crossed ancient Africa and Eurasia. Archaeological research has focused on the commodities in transit and the excavation of major centres located along these routes, with less attention paid to smaller caravanserai and evidence such as rubbish middens. The ‘Incense Route’ linked the Arabian Peninsula and Red Sea to the Mediterranean Sea, with activity peaking during the Nabataean and Roman periods. The authors present the results of test-pit excavations of middens at three small Nabataean–Roman desert caravanserai along the ‘Incense Route’. The assemblages recovered include material culture attesting to wide, inter-regional connections, combined with archaeobotanical and zooarchaeological data illuminating the subsistence basis of the caravan trade.

The site of Chavín de Huántar, Peru, lies at the heart of developing social complexity in the Andean Formative period. The archaeological contexts on the site's immediate periphery are assessed to investigate the nature of occupation, activities practised, and relationships between the area's inhabitants and Chavín's ceremonial centre. The peripheral Wacheqsa sector, which began as a modest, domestic occupation in the second millennium BC, was reconfigured c. 800 cal BC into a more substantial settlement, perhaps inhabited by craftspeople producing artefacts for the Chavín authorities. The implications of this study are relevant to wider questions regarding relationships between monumental ceremonial centres and their immediate peripheries, and the study of early socio-economic complexity.

The Phoenician island-city of Motya, off the west coast of Sicily, has long been a focus of archaeological research. Earlier excavations identified a large rectangular basin interpreted, by analogy with Carthage, as a ‘kothon’ or artificial inner harbour. Recent investigations of this feature, however, lead the author to a new interpretation. Rather than a harbour, the so-called ‘Kothon’ is revealed as a sacred freshwater pool at the centre of a monumental circular sanctuary hosting three large temples. The pool, watched over by a statue of Ba'al, also served as a surface for observing and mapping the movement of stars, as emphasised by the alignment of structures and features positioned around the sacred enclosure.

During the mid-first millennium AD, new kingdoms and states emerged across South Asia. At this time, land grants made to Hindu temples are thought to have led to wide-ranging societal transformations. To date, however, neither the land-grant charters nor the changes they are said to have driven have been studied archaeologically. Here, the authors present the results of the first archaeological investigation of the charters and their landscape context. Bringing together the textual record with a survey of 268 religious and residential sites, the results establish historical baselines against which the longue durée developments of South Asian social, political and economic formation can be profitably re-posed.

Archaeological nomenclature influences the classification of cultural phases, objects and related behavioural interpretations. The term ‘Madrasien’, synonymous with the Acheulian, was a key concept in early studies of Indian prehistory, encompassing notions of geographical/administrative boundaries, tool types, cultural identities and migrations. Madrasien was coined in 1931 by the Austrian prehistorian Oswald Menghin and established in South Asian prehistory by V.D. Krishnaswami. Here, the authors trace the evolution of the term, situating it within the wider discourses in Indian prehistory and examining its role in shaping ideas on South Asian Palaeolithic nomenclatures. The Madrasien was gradually replaced by the current medley of African, European and Southeast Asian terminologies.

Ancient art is typically studied in terms of its aesthetic or historical value. This article presents an alternative approach, examining ancient Egyptian wall reliefs from a chaîne opératoire perspective. The reliefs assessed here adorn the walls of the Chapel of Hatshepsut at Deir el-Bahari in Thebes. The analysis reveals, for the first time, the sequence of the artists’ work, from the initial preparation of the wall surface to the master sculptor's final touches. This enables a reconstruction of the ergonomic organisation of the work, distinguishing the contributions of individual hands and revealing often intangible phenomena, such as master-apprentice interactions. A similar approach may be useful when examining carved reliefs in other parts of the world.

Stone vessels were widely used across the Middle East and East Mediterranean during the Bronze Age. Production sites in Egypt have been extensively studied but the evidence for other regional manufacturing centres, including the eastern Iranian Plateau, is less well understood. The authors report on an extensive craft activity area found at Hajjiabad-Varamin, Kerman Province, with evidence for the large-scale production of vessels made of translucent travertine/calcite. Drill heads or bits used to manufacture stone vessels are examined in broader temporal and geographical context. These finds raise questions about production techniques and demonstrate how apparently non-descript stones can add to our understanding of the Middle East in the third millennium BC.

The megalithic pillar sites found around Lake Turkana, Kenya, are monumental cemeteries built approximately 5000 years ago. Their construction coincides with the spread of pastoralism into the region during a period of profound climate change. Early work at the Jarigole pillar site suggested that these places were secondary burial grounds. Subsequent excavations at other pillar sites, however, have revealed planned mortuary cavities for predominantly primary burials, challenging the idea that all pillar sites belonged to a single ‘Jarigole mortuary tradition’. Here, the authors report new findings from the Jarigole site that resolve long-standing questions about eastern Africa's earliest monuments and provide insight into the social lives, and deaths, of the region's first pastoralists.

Archaeologists have long looked to Homeric epic, which describes the collection of heroes’ ashes in metal vessels for interment, as a comparison to high-status burials found in the Greek world and, beyond, in temperate Europe. Rarely, however, has the phenomenon of aristocratic metal-urn cremation burials across Bronze and Iron Age Europe and the Mediterranean been analysed as a single phenomenon. The author presents a continental-scale study based on a corpus of nearly 600 burials, identifying chronological and geographical patterns. The results emphasise how this elite funerary custom drew on and extended a set of shared aristocratic values and practices across Europe and the Mediterranean in the first millennium BC.

The ancient city of Gabii—an Italian polity of the first millennium BC and a peer to early Rome—has often been presented as an example of urban decline, a counterpoint to Rome's rise from a collection of hilltop huts to a Mediterranean hegemon. Here the authors draw on the results from recent excavations at Gabii that challenge such simplistic models of urban history. Diachronic evidence documenting activity at the site over the course of 1400 years highlights shifting values and rhythms materialised in the maintenance, transformation and abandonment of different urban components. This complex picture of adaptation and resilience provides a model of ancient urbanism that calls into question outdated narratives of urban success and failure.

Human responses to catastrophic natural events form an important research theme in archaeology. Using excavation and radiocarbon data, this article investigates the socio-cultural impact of the mid-first-millennium AD Tierra Blanca Joven eruption at San Andrés, El Salvador. The data, along with an architectural energetic analysis of the Campana structure at San Andrés, indicate that survivors and/or re-settlers made considerable efforts to construct monumental buildings immediately following the eruption, using volcanic tephra as construction material. Such re-building played important religious, social and political roles in human responses to the eruption. The study contributes to discussions about human creativity, adaptation and resilience in the face of abrupt environmental change.