Although iron-ore mirrors are commonly found in the Maya area, very few workshops are known to date. Cancuen, Guatemala, is one of the few sites to show evidence of iron-ore production during the Late Classic (a.d. 600–800). This article reviews all the available data on this material in Cancuen in light of the recent excavations, and, by combining spatial and technological analysis, proposes to shed new light on the spatial organization of this production. By comparing the composition and the social context of production in Cancuen with that of Aguateca (Inomata and Eberl 2014), we suggest that there was a division of tasks between sites in which Cancuen's artisans were involved in the first stage of the production of luxury goods, whereas other stages, such as the arrangement of the tesserae on the supports and their repolishing, were more socially invested and made by elite artists at the recipient sites.

Archaeologists working in eastern North America typically refer to precontact and early postcontact Native American maize-based agriculture as shifting or swidden. Based on a comparison with European agriculture, it is generally posited that the lack of plows, draft animals, and animal manure fertilization resulted in the rapid depletion of soil nitrogen. This required Indigenous farmers to move their fields frequently. In Northern Iroquoia, depletion of soil fertility is frequently cited as one reason why villages were moved to new locations every 20 to 40 years. Recent analysis of δ15N ratios of maize macrobotanical remains from Northern Iroquoia, however, suggests that Iroquoian farmers were able to maintain soil nitrogen in their maize fields. An expanded analysis of maize kernel δ15N ratios from three ancestral Mohawk villages indicates that farmers from those villages maintained soil nitrogen throughout the occupational spans of their villages. It further suggests that precontact Iroquoian agronomy was consistent with contemporary conservation agriculture practices.

Archaeology is centrally concerned with the tension between material remains in the present and a reconstructed past. This tension is captured by the concept of a trace, namely a contemporary phenomenon that references the past through some sort of epistemic intervention. Traces are deceptively complex in terms of both their epistemology and their ontology and hence worthy of detailed exploration. In particular, archaeological traces not only concern the past per se but also possess a latent quality of as yet unrealized signification. This gives archaeological traces a future orientation that is rarely considered in discussions of archaeological epistemology.

Applying a coastal-geoarchaeological approach, we synthesize stratigraphic, sedimentological, mollusk-zooarchaeological, and radiometric datasets from recent excavations and sediment coring at Harbor Key (8MA15)—a shell-terraformed Native mound complex within Tampa Bay, on the central peninsular Gulf Coast of Florida. We significantly revise the chronological understanding of the site and place it among the relatively few early civic-ceremonial centers in the region. Analyses of submound contexts revealed that the early first millennium mound center was constructed atop a platform of sand and ex situ cultural shell deposits that were reworked during ancient storm landfalls around 2000 BP. We situate Harbor Key within a seascape-scale stratigraphic and paleoenvironmental framework and show that the shellworks comprise an artificial barrier protecting the leeward estuary basin (and productive inshore wetlands) from high-energy conditions of the open bay and swells from the Gulf of Mexico. The sedimentary and archaeological records attest to the long-term history of morphodynamic interaction between coastal processes and Indigenous shell terraforming in the region and suggest that early first millennium mound building in Tampa Bay was tied to the recognition and reuse of antecedent shellworks and the persistent management of encompassing cultural seascapes.

George Finlay was a British gentlemen and philhellene, resident in Greece in the mid-nineteenth century. His journals, letters, library and antiquities now reside at the British School at Athens, collections that provide a wealth of information both about Finlay himself and about the world of his contemporaries. This paper looks at two episodes from Finlay’s life as preserved in his archive, documenting two overseas travels: the first is a tour around Egypt, Jerusalem and the Near East in 1845 and 1846, and the second is a series of repeat visits to Switzerland beginning in 1859 and continuing in the late 1860s. By looking at Finlay’s itineraries and at the activities he undertook in Egypt and Switzerland, and by analysing what and how Finlay chose to document in his notebooks, the aim of this paper is to understand more about Finlay’s motivations for travel and his intellectual formation. While Finlay’s time in the Near East was likely spurred by the recent publication of handbooks and by a developing fashion for (biblical) tourism, his time in Switzerland coincided with the flurry of excitement from recent excavations of the Swiss lake villages, allowing Finlay to re-engage an interest in prehistory that he had long since developed. In each case, Finlay’s social connections and his networks played a large part in directing his programme.

Archaeological fieldwork at Eversley Quarry, Fleet Hill Farm, Finchampstead, Berkshire documented evidence of Mesolithic activity, associated with paleoenvironmental deposits, on the Blackwater River floodplain, a river for which activity of this period was previously unknown. The discovery evolved from initial recognition of worked flint artefacts across a well weathered, stripped subsoil surface in part of the site. Additional material was collected subsequently from the summit of an adjacent low knoll. The findings were of sufficient extent and importance to warrant supplementary archaeological fieldwork using a gridded test pit strategy to evaluate the Mesolithic potential in remaining parts of the site. This resulted in the identification of additional clusters of worked flints, which were preserved in situ.

The clusters were predominantly of Mesolithic date but also included Neolithic and Bronze Age artefacts, indicating prolonged use of the landscape. Concentrations were consistently located on slightly elevated sand bars flanking palaeochannels of a formerly braided river system. The contemporaneity of the palaeodrainage and Mesolithic activity has been confirmed by radiocarbon dates from peat that formed during the Holocene. The collective results mark a significant contribution to knowledge of the Blackwater River valley, a major communications artery in the Mesolithic period linking the west end of the Wealden Greensand to the Rivers Thames and Kennet. These findings also highlight the importance that river valleys can make to locations that have been less well studied but nevertheless enjoyed prolonged use.

Coastal evolution is influenced by past sea-level changes and resultant shifts from fluvial- to marine-dominant environments and the accompanying significant geochemical and isotopic changes in the water mass and sediments. We investigated the elemental and isotopic features of coastal sedimentary cores (27 m in length) from a small paleo-bay located on the southern coast of Korea to determine such geochemical variability and specify past changes in the bay environment and anoxic conditions and possible links to past climate changes. We analyzed total organic carbon (TOC), total sulfur (TS), their isotopes (δ13CTOC and δ34STS), and pyrite. The δ13CTOC values ranging from −25 to −19‰ (a proxy for terrestrial influence) were lower than average (−22.5‰) before 8300 cal yr BP and since 500 cal yr BP, while the intervening Early to Late Holocene showed higher δ13CTOC values, indicating a shallow coastal environment. The δ34STS values fluctuating between −35 and +5‰ resembled sedimentation rate change. Based on the changes in the ratios of TOC to TS (C/S ratios), sedimentation rate, and δ34STS, we found five possible periods with higher salinity and intensified anoxic conditions at millennial timescales: 8900–8200, 7950–6500, 5200–4300, 3500–2600, and 2000–1100 cal yr BP. These intensified anoxic conditions seem to have been influenced by increased air temperature and sea-surface temperature conditions, which could have intensified the intensity of thermal stratification (less ventilation and mixing) between surface and bottom waters and resultant anoxic conditions.

Over the course of one year (2021), we monitored the carbon isotope composition of atmospheric CO2 at three locations in Croatia: the Adriatic port city of Rijeka (Cfa climate) and at two rural sites: Gornje Jelenje (Cfb climate) in the vicinity of a main road and clean-air site Parg (Dfb climate). Carbon isotope composition at all sites shows seasonal variation, ranging from –41.3 to 25.2‰ for Δ14C and from –13.1 to –11.3‰ for δ13C. Rijeka systematically has the lowest and Parg the highest Δ14C, and δ13C at the sites are not statistically different one from another. The Δ14C of leaves of deciduous trees reflect the trend of atmospheric Δ14C. Based on the assumption that the investigated area is under the influence of two main sources of CO2: fossil and natural (sea exchange, biosphere, and undisturbed – clean air atmospheric component) the approximate share of fossil CO2 in total atmospheric CO2 has been estimated for Rijeka (2.1 ± 1.3%) and Gornje Jelenje (1.0 ± 0.9%). Comparison of our results with the data from European CO2 sampling stations indicates strong influence of CO2 from sea and biosphere. Backward trajectories indicate a possibility of Δ14CCO2 contribution from distant EU nuclear power plants, but movement of air masses should be considered in more detail to confirm this.

In 1913 a set of leg shackles was recovered among skeletal remains during excavations at the east end of the ruinous cathedral of Old Sarum, Wiltshire. A recent examination of the excavation’s photographic record indicates that two further similar examples were recovered at the same time. Since the early twentieth century a body of scholarship has refined our understanding of the arrangement of the east end of the cathedral, and a closer examination of the archive in the light of this work allows for both skeletal remains and shackles to be confidently located in an archaeological context related to the tomb of Bishop Roger. This paper explores the value this evidence has for our understanding of the so-called ‘Arrest of the Bishops’, an event of notable constitutional significance in the tumultuous reign of King Stephen. It goes on to examine the shock with which the event was recalled by contemporary writers to reflect on the power of shaming and incarceration as a device of extortion, political manipulation and the infliction of social death. The integral nature of iron bonds in these strategies lends them a socio-symbolic role and the reception of their use in this well-recorded episode may facilitate the interpretation of such items from early and high medieval contexts when, frequently, primary provenance is lacking.

The names of Athenian warships are a valuable source for cultural history, but scholars have long laboured without a sense of how these names were chosen. In a recent article, the present author has suggested that naval architects (master craftsmen elected by the Athenian Assembly) were responsible for naming each vessel they built. This explanation applies to the great majority of Athenian warship names known to us, but exceptions to the rule remain. Naval architects cannot have named vessels they did not build, and we know of several foreign-built ships (e.g., captured or donated ships) in the Athenian fleet. Vessels with the special status of ‘sacred triremes’ must also have followed their own unique naming procedure. Such exceptional cases are the subject of this paper.

The Paisley Cave archeological site in the Northern Great Basin has provided a rich archaeological record from 13,000 to 6000 cal yr BP, including abundant mammalian coprolites preserved in a well-dated stratigraphy. Here we analyze and contrast pollen from within coprolites and pollen in associated sediments to examine vegetation history and assess whether coprolite pollen provides unique information with respect to the coprolite producer, such as the use of specific habitats, foods, or water sources. We found that the dissimilarity of pollen assemblages between coprolites and associated sediments was greater than the serial dissimilarity between stratigraphically adjacent samples within either group. Serial dissimilarity within types was not greater for coprolites than sediments, as would be expected if there were unique pollen signatures derived from the short period (1–2 days) represented by each coprolite. Compared with sediment pollen assemblages, the coprolites had higher abundances of lighter pollen types, and some individual samples were high in wetland taxa (especially Typha). Our results are consistent with coprolite pollen representing short time periods collected as a mammal moves on the landscape, whereas sediment pollen reflects longer time periods and more regional vegetation indicators.

This paper discusses a rare Late Ming blue and white porcelain bowl with five cartouches depicting scenes of sexual intercourse, which was found during archaeological excavations in the Santana convent, a former Franciscan nunnery located in Lisbon founded in 1562. The paper begins with a description of the bowl, the context of its recovery and its significance, highlighting its extreme rarity among Chinese export porcelains. The second section discusses Chinese sexuality and the production of erotica during the Late Ming period, namely porcelains with erotic and sexual imagery, a subject that has been overlooked by mainstream scholarship. The last section proposes an explanation for the presence of this bowl in the Santana nunnery, emphasising the gap between the ideals of Iberian Catholic monastic life and the worldly practices conducted by the members of these religious orders in the Baroque era.

This paper describes the results from a project to obtain radiocarbon determinations from Early Bronze Age log coffin burials. Log coffins have been recognised as a burial tradition since antiquarian excavations uncovered the first examples. However, comparatively few are associated with radiocarbon determinations and many old determinations are very imprecise. To address this, seven log coffin burials were identified across England, and 11 samples from these were submitted for radiocarbon dating. The dates from the project were reviewed with previously obtained reliable determinations to reconsider the origins and development of the log coffin burial by region. The resulting study indicates that the earliest log coffins were associated with Beaker burials but that regional variations involving different rites soon developed.