A long-distance copper alloy trade to the North Eastern Baltic during the late pre-Roman and Roman Iron Age (250 BCE–450 CE) explored with lead isotope MC-ICP-MS

The North Eastern Baltic has no copper resources of its own, meaning that Cu alloy was imported either as raw material or as finished objects. The north-eastern coastline of Estonia during the late pre-Roman and Roman Iron Age was connected to the south by sea to the long-distance ‘amber’ trade route and to the east by Russian river systems. This study quantitatively assesses the direction of the Cu alloy supply in the region before and after brass enters circulation at the beginning of the Roman Iron Age. After an initial portable X-ray fluorescence (pXRF) survey, 18 objects were chosen for Pb isotope analysis. This isotope analysis resolved a group of nine brass artefacts from the Roman Iron Age amongst a ‘melting pot’ of other Cu alloys. The similarity between the isotope ratios found in the Roman world suggests the presence of the same ‘melting pot’ in the North Eastern Baltic, possibly created by a large amount of Roman Cu alloy being traded north. No evidence for Cu alloy from Scandinavia or the Ural Mountains could be found. The hypothesis from this small study is that the Cu alloy entering Estonia was dominated by metal from Southern Europe from the late pre-Roman Iron Age and the Roman period.     

A Late Hellenistic–Early Roman Fortress at Khirbat Mudayna as-Saliya,Central Jordan

ABSTRACT

Mudayna as-Saliya is a fortress site at the summit of an isolated promontory near the eastern end of Wadi Mujib, central Jordan. Archaeological surveys of the site have exposed potential evidence of Iron Age and classical period use with its occupational zenith in the late Hellenistic-early Roman period. The ruin on the surface is remarkably similar in architectural and hydrological design to the fortress of Machaerus. This paper, based on available survey data, suggests that the Hasmoneans were responsible for the construction of the fortress at Mudayna as-Saliya, which was reused by the Nabateans during the early Roman period. Finding a potential Hasmonean desert fortress on the desert fringe of eastern Transjordan was unexpected, and it might have significant ramifications for the study of Hasmonean, Herodian, and Nabatean kingdoms in central Jordan.     

Precision in the X-ray fluorescence analysis of sixty-one Augustan quadrantes

Sixty-one Augustan quadrantes were analysed for calcium, iron, nickel, copper, silver, tin, antimony, and lead by X-ray fluorescence. Most coins contained about 99·7% copper with the other seven elements present as trace impurities. Significant differences in composition were found for the three different issues of quadrantes minted in c. 9 BC indicating that these issues were not minted exactly contemporaneously. Quadrantes minted in c. 4 BC have trace element concentrations in ranges that differ from those of the 9 BC quadrantes. The precision is very good for all trace elements (the precision of calcium was not calculated): average standard deviations are 0·0021% for Fe, 0·0026% for Ni, 0·0038% for Ag, 0·0014% for Sn, 0·0031% for Sb, and 0·015 for Pb.     

From excess to encompassment: Repetition,recantation, and the trashing of time in Swedish Christianities

ABSTRACT

I explore the conversion of a Swedish Pentecostal Prosperity preacher to the Roman Catholic Church in order to examine questions of analytical perspective, temporal scale, and ethical discernment in the operation of religiously charged forms of repetition. The paper juxtaposes neo-Pentecostal with Roman Catholic understandings of temporality through tracing the ideological movements of Pastor Ulf Ekman over the past three decades, summarizing these understandings as based around tropes of ‘excess’ and ‘encompassment’ respectively. In exploring repetition as both theoretical category and ethnographic object of observation, I distinguish between actively marked repetition and the merely repetitious, while also drawing distinctions between continuity and the iterative, oscillatory character of repetitive actions.     

Production technology and knowledge transfer of calcite-tempered grey ware bowls from 2nd- to 5th-century ce Noricum (Austria)

Aspects of 2nd- to 5th-century ce Roman production technology and knowledge transfer in southern Austria (known as Noricum) were examined. With no evidence for workshops identified in the study area, 44 grey ware bowls from two sites at Aguntum and Lavant were studied macroscopically, and combined with optical microscopy, X-ray powder diffraction, prompt gamma activation, neutron activation and scanning electron microscopy, in order to understand whether one (large) workshop supplied these bowls, or whether the bowls were produced by several (small) workshops nearby. Combined with information from the geological background, the results were used to tentatively indicate the production location. The results indicate that the grey ware bowls from Aguntum and Lavant were produced by local workshops nearby. The bowls were manufactured with similar clay sources, tempered with crushed calcite-marble rocks from the Tauern Window, their surface smoothed and burnished, and fired between 800 and 850°C in a reducing atmosphere of an open fire. This is taken to suggest that Roman potters, who were located at Aguntum and Lavant, shared strategies of raw materials selection, paste preparation, finishing and firing, and transferred technological knowledge through time.