Today, Neolithic circular enclosures are generally regarded as evidence of the first monumental architecture in Europe. They are undoubtedly a topical subject in Neolithic research and also attract great interest from a broader audience. This has not always been the case. Just over 40 years ago, the few examples known then, mainly from Bavaria and Bohemia, were regarded as exotic and of no particular importance for the cultural-historical assessment of early farming societies in Europe. Thanks to aerial archaeology, the number of known sites increased rapidly in the 1970s and 1980s in Bavaria and Lower Austria. This has also been the case, since the 1990s, in East Germany and other countries of the former Eastern Bloc when political change made systematic prospecting flights possible. In addition, the development of geophysical prospection methods provided new insights into the structure and landscapes into which the enclosures were embedded. Finally, the increasing number of rescue excavations and large-scale scientific excavations have contributed to a better understanding of such sites as a characteristic component of Middle Neolithic societies in Central Europe.

This edited volume by Mark Hauser and Julia Jong Haines aims to bring together local narratives within the context of the Indian Ocean in modern times, from c. AD 1500, and establish how these narratives can inform historical archaeology. As the editors highlight in the introductory chapter, historical archaeology has been greatly informed and inspired by the Atlantic world and its colonial histories. Here, they seek instead to foreground the Indian Ocean as a setting for historical archaeology in its own right. The authors use the long and deep history of interconnectedness and trade in this ocean as a basis for understanding more recent history, not just in light of colonial impact but through bottom-up approaches that focus on the local in the global. The case studies in this book and its overall theme are also part of the ongoing process to decentralise Europe in archaeological discourse. The book consists of 11 chapters, including an introductory chapter by Haines and Hauser and two commentaries. The majority of the case studies are from island East Africa or South India, which naturally limits the scope somewhat.

This paper considers a new corpus of 490,154 Roman coins (site finds) which have been recorded from England and Wales. The corpus provides British and regional means to aid in the preparation of coin reports in line with Historic England guidelines, along with spatial data providing new opportunities for research. The methods of data collection will be detailed and some of the possibilities this dataset can provide presented through a number of case studies. Through the consideration of applied numismatic analyses, the social distribution of the material and, crucially, the spatial distribution of Roman coinage, we can identify new trends and patterns. Case studies evaluating the fourth century will emphasise the changing importance of settlements in Roman Britain and identify those linked with the late Roman state. Furthermore, the retraction of coinage distributions in the second half of the fourth century will be explored. Building on the national and site type means explored within the paper, the full dataset has been made available in a range of forms on the Archaeology Data Service and in an interactive map developed by Maploom.

This article delves into the contemporary social perception of the three abandoned Soviet Cold War tactical nuclear bases in Poland, focusing on often overlooked phenomena in archaeological studies such as the contemporary myths (folk tales, contemporary legends, modern folklore, etc.) and nostalgia that have emerged around these sites. While contemporary myths and nostalgia are distinct phenomena with different outcomes, they share a common feature: a mythologized approach to the past. Established historical and archaeological narratives, derived from detailed studies, often coexist with alternative versions of the past inspired by folk imagination. This article aims to highlight their cultural value as an integral part of local identity, actively shaping the perception of material heritage. Contemporary myths offer insight into another layer of collective perception of the past, while nostalgia delves into the emotional aspects of human existence, coping with transience and searching for meaning.

A 2300 year old bark shield found in Enderby, Leicestershire, in 2015 is the only known example of its type. Made from the bark of a willow tree, it has a woven basket boss, a roundwood handle, and a rim of split roundwood edging and lime bast bindings. Pre-Roman shields made from organic materials rarely survive in Britain and Ireland and those without metal components are exceptionally rare. Contemporaneous wooden shields are known from anaerobic environments in Scandinavia but, unlike Enderby, none of these has a body of tree bark. The complexity of the design of the Enderby shield, the skill with which it was made, and the similarities between this and metal examples suggests it was a tried and tested design, rather than a one-off. With no other example against which to compare it, experiments in reproducing the shield have been used as a tool for interpretation and have proved vital to understanding the original design. As a result of this research, it is proposed that this single artefact represents a more commonly available form of shield in the 1st millennium bc than does any metal enhanced version.

Despite chronicles from the 16th century describing fertile alluvial plains and densely populated wetlands, archaeology in western Mexico has been little studied. The Directorate of Archaeological Salvage (DSA) of National Institute of Anthropology and History (INAH) has initiated a study of two sites in Costa Canuva, at the southern part of Nayarit state: Becerros and Naranjos. Thirty charcoal and shell samples were radiocarbon (14C) dated to determine occupation history. A Bayesian approach was used to build a chronological modeling from charcoal samples. Charcoal and shell samples found in the same context allowed us to calculate the ΔR values of marine offset for this period. In general, the archaeological sites of this area are divided into three major periods: Formative, Classic, and Postclassic. The 14C dating of Becerros recovered materials provided a chronological framework for the site’s occupation, from cal AD 169–1025, corroborating the ceramic studies in the sense that human settlement activities date from the Formative (300 BC–AD 600) to the Early Postclassic (AD 900–1200). Naranjos started in the Classic period and reached its occupancy peak in the Late Classic. The site’s occupation may have persisted for at least two centuries after the conquest of the Altiplano in 1521. The comparison of charcoal dates and associated shell samples from the Naranjos Unit gave a probability distribution for ΔR, that ranged from 118.5 to 199.5 with a mean value of 159 ± 4, slightly higher than other values obtained at nearby sites.

Pollen analysis was carried out on the infilling succession of the Fossa San Vito sinkhole, at the NE foothills of the Sarno Plain (Italy). Four 14C dates and six tephra layers constrain the pollen sequence between ca. 6000 and 500 cal yr BP. A forested environment, with a few signs of human activities, characterizes the pre-protohistoric period (ca. 6000–2750 yr BP). Stability of the arboreal pollen grains to non-arboreal pollen grains (AP/NAP) curve is due to climate-related opposite oscillations of deciduous and evergreen forest. In this period, the pyroclastic products from Neapolitan volcanoes that reached the upper Sarno Plain seem to have affected neither vegetation nor human activities. In the archaic and classic periods (ca. 2750–1500 yr BP), intensive deforestation and increase in anthropogenic indicators indicate the occurrence of grazing and crop activities managed by the main urban centers located in the plain: Pompeii, Stabiae, and Nuceria. After the Pompeii eruption in CE 79, a rapid re-afforestation and decline in all anthropogenic indicators testify to the temporary abandonment of the area, linked to the disastrous demise of the main economic centers. The upper plain was repopulated and exploited in the Late Ancient and Middle Ages (ca. 1700–500 yr BP), as indicated by the increase in all crop and grazing indicators.

The Panagia Houses, one of the building complexes at Mycenae, located to the south-west of the Citadel, were interpreted by the excavators as a group of three independent units. They were constructed and occupied during the Late Helladic (LH) IIIB phase, with two main phases distinguishable in the archaeological record, followed by a reoccupation phase. Careful analysis of the archaeological data published by Mylonas-Shear, which focused on the arrangement of individual units, formality of layout, access and movement patterns, and visibility, suggests that the group should be interpreted rather as a single complex, developed during the period of the maximum expansion of the settlement. The building was gradually expanded to form an extended household, with primary living space surrounded by a number of additional rooms for storage, work and habitation. It was composed of a rectangular main unit, surrounded by an extension formed around a small inner courtyard. The movement between the two levels was organised through a system of connected rooftops, with trapdoors and staircases ensuring access to the various rooms of the complex. During the LH IIIB2 Early phase, Mycenae was hit by a devastating earthquake. Much of the town was left in ruin, but the Panagia Houses were rebuilt, although in a smaller form, with the main unit abandoned and the courtyard inside the extension transformed into the main room of the complex. The status of the complex probably changed, but it was still inhabited by a middle-class family, who possessed a number of valuables and took part in the palatial mobilisation system. The household probably suffered in a widespread fire which destroyed Mycenae at the end of LH IIIB. Its remains were then used as two small dwellings by the survivors of the catastrophe. The history of the complex reflects the changing vicissitudes of the Lower Town of Mycenae.

Tufas are freshwater carbonate rocks that form in continental environments through a combination of physical, chemical, and biological processes. This study investigates the role of microorganisms in the precipitation of Quaternary tufa deposits in the Serra da Bodoquena Formation, in the Bonito region. Two sites along the Mimoso River, named Taíka and Mimosa, characterized by the pool–barrage–cascade depositional subenvironment, were selected for this study. Four distinct facies were identified: stromatolitic boundstones, phytoherm boundstones of algae, phytoherm boundstones of bryophytes, and phytoclastic rudstones. These facies were observed in diverse hydrological settings, including fast-flowing waters, such as waterfalls and cascades, as well as slow-flowing areas, such as pools and dams. The δ18O depletion indicated a meteoric origin for the fluid involved in carbonate precipitation. The low δ13C values were attributed to photosynthetic processes and the contribution of light carbon-enriched groundwater. The presence of Oocardium stratum and calcified organic mucilage from extracellular polymeric substance (EPS) corroborates the significant role of microorganisms in tufa formation, particularly in stromatolitic boundstones and phytoherm boundstones of algae. Rapid CO2 degassing significantly contributes to mineralization in fast-flowing waters. Micro-CT results offer detailed insights into the relationship between mechanical processes and biological influences in shaping porosity characteristics. The findings of this study significantly enhance our understanding of the role of microorganisms in tufa formation, highlighting the complex interplay between biotic and abiotic processes in the development of different tufa facies. Moreover, the insights gained from this study provide valuable implications for interpreting tufa deposits worldwide.

The aim of this study is to estimate the minimum prevalence of intestinal parasites in the population of Roman London through analysis of pelvic sediment from 29 third- to fourth-century burials from the 1989 excavations of the western cemetery at 24–30 West Smithfield, 18–20 Cock Lane and 1–4 Giltspur Street (WES89). Microscopy was used to identify roundworm eggs in 10.3 per cent of burials. We integrate these results with past palaeoparasitological work in the province of Britannia to explore disease, hygiene and diet. The most commonly found parasites (whipworm and roundworm) were spread by poor sanitation, but other species caught from animals were also present (fish tapeworm, beef/pork tapeworm and liver flukes). Parasite diversity was highest in urban sites. The health impacts of these infections range from asymptomatic to severe.