Search Results (6)

A previously buried paleosol was found on the continental shelf during a study of sea floor scour, nucleated by large artificial reef structures such as vessel hulks, barges, train cars, military vehicles, etc., called “scour nuclei”. It is a relic paleo-land surface of sapling-sized tree stumps, root systems, and fossil animal bone exhumed by scour processes active adjacent to the artificial reef structure. Over the span of five research cruises to the site in 2022–2024, soil samples were taken using hand excavation, PONAR grab samplers, split spoon, hollow tube auger, and a modified Shelby-style push box. High-definition (HD) video was taken using a Remotely Operated Vehicle (ROV) and diver-held cameras. Radiocarbon dating of wood samples returned ages of 42,015–43,417 calibrated years before present (cal yrBP). Pollen studies, together with the recovered macrobotanical remains, support our interpretation of the site as a freshwater forested wetland whose keystone tree species was Taxodium distichum—bald cypress. The paleosol was identified as an Aquult, a sub-order of Ultisols where water tables are at or near the surface year-round. A deep (0.25 m+) argillic horizon comprised the bulk of the preserved soil. Comparable Ultisols found in Georgia wetlands include Typic Paleaquult (Grady and Bayboro series) soils. Full article

Oracle bones are artifacts of great significance and value in the study of Chinese history and culture. Because of soil and bacterial erosion, bones become fragile, and the inscriptions on the surface become blurred, resulting in the loss of historical information on the bones. In early times, scholars often used adhesives for bonding and reinforcement, whereas in modern times, organic and inorganic materials have been used as reinforcement for oracle bones. In this study, the surface of oracle bone was protected and reinforced by a new silicone coupling reagent that could self-polymerize in the format of colorless solution with good antimicrobial properties. The DESPMA was applied to the surface of oracle bone by dropwise addition and curing, effectively protecting it from bacteria and slowing down the yellowing process. The results showed that the reagent could significantly improve the antimicrobial properties of bone samples and reduce the yellowing and discoloration caused by bacterial attack. The reagent barely affected the appearance of the bone samples. These findings are promising and valuable for effective application in bone protection and utilization. Full article

Liturgy was the perfect and unparalleled medium for public relations in the Middle Ages, and when it came to relics, it could transform any stone, bone, or a piece of wood into an object worthy of devotion. This article revolves around the activating force of the relics of Mary Magdalene in medieval France. It examines two liturgies—from Vézelay and from Saint-Maximin in Provence—honouring the saint, representing two distinct responses whose character reflects the priorities of the communities that produced them and the agendas that set them in motion. Liturgy was accorded a special role in bolstering the claims of Provence over the corporeal presence of Mary Magdalene in its midst, with liturgists adopting a more audacious and unreserved vocabulary to validate these claims over those of Vézelay. Full article

Three-dimensional laser scanning technology can be used to quickly, efficiently, and accurately obtain spatial three-dimensional information of cultural relics without contacting the target during the scanning process. The results of this study showed that the extraction of human bones from the Shenna ruins via the auxiliary application of three-dimensional scanning technology reduced human intervention and destruction on the site compared with the traditional archaeological human bone packaging and extraction work method. When combined with the application of three-dimensional scanning technology, the original data information extracted on the spot were more comprehensive and accurate. Additionally, the technology provided us with important scientific data which can be used to discuss the phylogenetic composition of the ancient Qiang people in the settlement village, as well as a new applications of ideas for three-dimensional laser scanning technology usage in the field extraction of cultural relics. However, a follow-up study is needed to improve the comparisons of its applications, providing a conventional auxiliary means for cultural relic extraction and a technical means for cultural relic protection evaluation. Full article

Herein, a nano calcium sulfate hemihydrate suspension in an alcohol solvent was prepared and explored as a novel protectant for fragile oracle bones. The consolidation method involved first introducing the suspension and then adding water into the bones. Through this method, cohesive calcium sulfate dihydrate formed in the bones and can act as a reinforcing material. The protective effect was studied by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FTIR), X-ray diffractometry (XRD), hardness, porosity, and color difference determination. The results showed that such consolidation increased the strength of the bone samples significantly, and only slightly changed the appearance and porosity of the bone samples, indicating a good prospect for applying nano calcium sulfate hemihydrate in the conservation of indoor fragile bone relics. Full article

This article explores the Counter-Reformation medievalization of Polish–Lithuanian St. Kazimierz Jagiellończyk (1458–1484)—whose canonization was only finalized in the seventeenth century—as a case study, taking up questions of the reception of cults of medieval saints in post-medieval societies, or in this case, the retroactive refashioning into a venerable medieval saint. The article investigates these questions across a transcultural Italo–Baltic context through the activities of principal agents of the saint’s re-fashioning as a venerable saint during the late seventeenth century: the Pacowie from the Grand Duchy of Lithuania and the Medici from the Grand Duchy of Tuscany, during a watershed period of Tuscan–Lithuanian bidirectional interest. During this period, the two dynasties were entangled not only by means of the shared division of Jagiellończyk’s bodily remains through translatio—the ritual relocation of relics of saints and holy persons—but also self-representational strategies that furthered their religio-political agendas and retroactively constructed their houses’ venerable medieval roots back through antiquity. Drawing on distinct genres of textual, visual, and material sources, the article analyzes the Tuscan–Lithuanian refashioning of Kazimierz against a series of precious reliquaries made to translate holy remains between Vilnius to Florence to offer a contribution to the entangled histories of sanctity, art and material culture, and conceptual geography within the transtemporal and transcultural neocolonial context interconnecting the Middle Ages, Age of Reformations, and the Counter-Reformation between Italy and Baltic Europe. Full article