BYZANTINE AND UMAYYAD PERIOD POTTERY AT BARSINIA (2006 SEASON OF EXCAVATION)

Abstract

Until recent pottery studies of the ancient Classical and Early Islamic rural sites in northern Jordan were of less interest to archaeologists. This article focuses on the Byzantine and Umayyad period pottery that has been discovered during the first season of excavation at Barsinia in the north-western part of Jordan. Fifty-two indicative pottery sherds were sorted according to their date and function into two main groups: the early Byzantine pottery (fourth–sixth centuries) and the Late Byzantine–Umayyad pottery (sixth–eighth centuries). Since Barsinia is one of the small rural archaeological sites, and such sites were rarely mentioned in ancient literary sources, the study of material remains at such locations is essential for elucidating regional development and trade. It also sheds more light on the relation between the site and the surroundings through the comparative study of the pottery objects.     

On the Metal‐Leaf Decorations of Post‐Byzantine Greek Icons

Metal leaves were widely used as decorative materials in post‐Byzantine ritual painting. Fifty‐two icons (mid‐15th to mid‐19th centuries) were studied by means of analytical techniques in order to reveal the materials and techniques encountered in their metal‐leaf decorations. High‐purity gold leaf was used throughout the studied period. Silver was employed rarely and mostly during the latter part of the period in consideration, while metal powders were mostly used from the mid‐18th century onwards. The identification of a gold–silver powder mixture and an ‘electrum’‐type alloy are among the reported findings, which are novel for post‐Byzantine icons. Three micromorphologically distinct highlighting techniques were also documented.     

Chemical characterisation of glass mosaic tesserae from sixth-century Sagalassos (south-west Turkey): chronology and production techniques

Little is known about the origin, supply pattern and production technology of Byzantine glass mosaic tesserae. In this study, we have analysed forty-eight glass tesserae from Sagalassos (Asia Minor) of different colours and from two archaeological contexts that were stratigraphically dated to the sixth century CE. The main aim was to identify the raw materials, colourants and opacifiers as well as secondary working practices that are reflected in the composition (EPMA, LA-ICP-MS analyses) and the microstructure (XRD, SEM-BSE) of the tesserae. The set of samples retrieved from the Roman Baths complex at Sagalassos is compositionally very homogeneous, representing possibly a single commission, and can be tentatively dated to the late Roman period. In contrast, the assemblage associated with the construction of a Byzantine church around the turn of the sixth century CE is more diverse, suggesting that these tesserae were produced from more than one silica source. This highlights a diversification in the supply and manufacture of glass tesserae during the Byzantine period.     

Archaeomagnetic versus luminescence methods: the case of an Early Byzantine ceramic workshop in Thessaloniki,Greece

In this contribution, we present a combined archaeomagnetic and luminescence study of archaeologically dated structures. The investigated area is a ceramic workshop comprising several Early Byzantine kilns. Based on (a) the archaeological–anthropogenic stratigraphy of the site, (b) the structural characteristics of the kilns and (c) the few ceramic findings revealed within their context, the operation of this brick and tile factory is approximately dated between the middle of the fifth century until the first decades of the sixth century AD. Three of the well-preserved workshop kilns have been studied archaeomagnetically. The full vector of the geomagnetic field, accompanied by rock magnetic analyses of the studied material, has been defined. The archaeomagnetic study revealed similar directions among the three kilns indicating and confirming their contemporary use. Additionally, several luminescence measurements were obtained on material from the same kilns. The dating of the site was performed with both methods. The archaeomagnetic dating is convergent with the archaeological estimation only when its upper limit is considered. Concerning the luminescence dating, the calculated ages (corrected for anomalous fading and for the ⁴⁰K content) with their standard deviations are convergent with the archaeological estimations for the first kiln, while for the other two, the results seem to be incompatible. The possible factors that provoked this divergence are thoroughly discussed.     

Exploring Diversity in Household Pottery Traditions in Crusader Greece: a Case Study from the City of Thebes,Boeotia

This paper provides new data on an under‐documented topic in Aegean archaeology, that of the impact of Latin–Greek cohabitation on craftsmanship, socio‐economic organization and household pottery traditions. The chosen approach is a petrographic study of the provenance and technology of 37 cooking pots, jugs, basins and storage jars from the city of Thebes, Boeotia. The ceramics span from the late 12th to the mid‐14th century and thereby cover the periods of Byzantine, Frankish and Catalan control over the city. The analysis indicates that most pottery products were not locally made during these periods. Pottery consumption at Thebes involved, in the 12th/13th century, regional products from northern Boeotia, while pottery supplies from Euboea that had developed under Byzantine rule continued into the 14th century, well after Boeotia and Euboea came into the hands of, respectively, Frankish and Venetian lords in the aftermath of the Fourth Crusade (1204). The petrographic analysis also allows for the characterization of Byzantine and Latin tempering practices of the pottery fabrics. These results highlight phenomena of regional economic reliance in central Greece and provide rare evidence for the cross‐cultural diffusion of technological knowledge in the late medieval Mediterranean.     

On Early Thimbles: A Seventh‐Century‐AD Example from Punta Secca,Sicily, in Context

A copper‐alloy thimble was found in 2010 at Punta Secca, Sicily, in a sealed context datable by coins to the first quarter of the seventh century AD. It has generally been thought that thimbles did not reach the Mediterranean area until the ninth century AD, but at least nine metal examples are in fact attested at various places from contexts datable between the late sixth century and the early ninth. It is suggested that the increasing use of silk in clothing in the Byzantine Empire during the seventh century, probably accompanied by the use for the first time of steel needles which made the use of a finger protector imperative, explains the apparent introduction of thimbles at this time. No securely dated metal thimbles are known from sites of Roman date, except for one at Ephesus of c.AD 100. It is very tentatively suggested that this last example might represent an import from China, where thimbles (and steel needles) are attested from at least the third century BC onwards.     

Marbles,granites and basalt used in the cruciform basilica of Abila (Decapolis,Jordan): archaeometric characterization and provenance

The provenance of granite, basalt, and marble used in building the cruciform basilica of Abila of the Decapolis, northwestern Jordan, is investigated using chemical and petrographic techniques. The basilica is dated to the late fifth or early sixth century AD. The stones were characterized using macroscopic traits in combination with optical microscopy, X-ray diffraction, and stable oxygen and carbon isotope spectrometry. These data were compared to the published databases for marbles, granites, and basalts used in antiquity. The comparison showed that the basalts are most probably local. The islands of Marmara (Proconessos-1), Turkey, are the primary source of the white marbles, while Paros island (Paros-2), Greece, is a minor source. The source of the green Cipollino marbles is Styra in the island of Euboea (Greece). The pink and gray granites are likely microasiatic from the Çigri and Kozak Dâgs, respectively, northwest Turkey.     

Colouring Agents in the Pottery Glazes of Western Anatolia: New Evidence for the Use of Naples Yellow Pigment Variations During The Late Byzantine Period

A group of the late 12th–13th century Byzantine pottery glazes, mostly related to Zeuxippus Ware Type pottery from the Ku?adas? Kad?kalesi/Anaia site in western Anatolia, was characterized non‐destructively using Raman spectrometry. SEM–EDX was also used complementarily for the glaze characterization. The nature and composition of the glazes, firing conditions, aspects of colour formation and pigments used were discussed. The glazes were found to be lead‐rich silicates, fired close to 700°C on the basis of the Si–O stretching peak maxima of the Raman spectra recorded at ～920–980 cm^–1, as also confirmed by SEM–EDX analysis. The polymerization index values calculated are between approximately 0.05 and 0.1. The use of biscuit‐fired bodies prior to glaze application was suggested based on the results of SEM–EDX analysis. In particular, the detection of Naples yellow pigment variations on a locally produced pottery sample is quite significant, since the use of this type of pigment has hardly ever been reported between the Roman period and the Renaissance.     

Economic Expansion in Central Greece in the Eleventh Century

Abstract

A familiar orthodoxy in Byzantine history is that the empire's economy began to stagnate in the eleventh century. It was a turning-point marked by the development of large estates at the expense of independent peasants and the onset of demographic decline. The demographic trend has been much discussed and generally pessimistic conclusions have been reached. Recently, Lemerle has asserted that the labour force was less plentiful than land. This view has been questioned by Lefort who uses evidence from the archive of Iberon to suggest that population was increasing from the eleventh century. This paper examines the problem in another region, using the Theban tax-register as evidence that agricultural production was intensified in the eleventh century, a clear sign of an increase in population.     

Radical changes in Islamic glass technology: evidence for conservatism and experimentation with new glass recipes from early and middle Islamic Raqqa,Syria*

The chemical analysis of excavated glass fragments from dated archaeological contexts in Raqqa, Syria, has provided a detailed picture of the chemical compositions of artefacts deriving from eighth to ninth and 11th century glassmaking and glassworking activities. Evidence for primary glass production has been found at three excavated sites, of eighth to ninth, 11th and 12th century dates; the first two are discussed here. The 2 km long industrial complex at al‐Raqqa was associated with an urban landscape consisting of two Islamic cities (al‐Raqqa and al‐Rafika) and a series of palace complexes. The glass fused and worked there was presumably for local as well as for regional consumption. Al‐Raqqa currently appears to have produced the earliest well‐dated production on record in the Middle East of an Islamic high‐magnesia glass based on an alkaline plant ash flux and quartz. An eighth to ninth century late ‘Roman’/Byzantine soda–lime recipe of natron and sand begins to be replaced in the eighth to ninth century by a plant ash – quartz Islamic soda–lime composition. By the 11th century, this process was nearly complete. The early Islamic natron glass compositional group from al‐Raqqa shows very little spread in values, indicating a repeatedly well‐controlled process with the use of chemically homogeneous raw materials. A compositionally more diffuse range of eighth to ninth century plant ash glass compositions have been identified. One is not only distinct from established groups of plant ash and natron glasses, but is believed to be the result of experimentation with new raw material combinations. Compositional analysis of primary production waste including furnace glass (raw glass adhering to furnace brick) shows that contemporary glasses of three distinct plant ash types based on various combinations of plant ash, quartz and sand were being made in al‐Raqqa during the late eighth to ninth centuries. This is a uniquely wide compositional range from an ancient glass production site, offering new insights into the complexity of Islamic glass technology at a time of change and innovation.     

New Data on the Soda Flux Used in the Production of Iznik Glazes and Byzantine Glasses

Previous research has shown that Iznik glazes are characterized by low potash and magnesia contents. It was therefore suggested that the flux used was either a purified plant ash or some unidentified mineral source of soda. More recently, as a result of the detection of small, but significant, amounts of boron and lithium in Byzantine glasses from western Turkey, which also exhibit low potash and magnesia contents, it has been suggested that the source of the flux used was a soda‐rich evaporite associated in some way with the extensive borax deposits in the region. LA–ICP–MS has been used to establish that Iznik glazes also contain similarly small amounts of boron and lithium. The Na/K, Na/Mg, Na/Ca and Na/B ratios for these Iznik glazes are shown to be comparable to the equivalent ratios calculated from published data for waters from a range of Na–HCO₃ type hot springs in western Turkey, with the closest match being to the hot springs around Afyon‐Gazligöl, which is consistent with documentary evidence. It is therefore proposed that the soda‐rich salts produced by evaporating water from these springs to dryness would have provided the flux required for the production of Iznik glazes and high‐boron Byzantine glasses.     

Somatic Styles of the Early Middle Ages

‘Somatic Styles’ examines how classical modes of gender played significant roles in carving out competitive arenas between clerical and lay elites, c.600–900 CE. The paper explores the hermeneutical obstacles standing between the contemporary theorist of gender and the complex nature of the early medieval texts under scrutiny. The analysis reconstructs classicising techniques of gender deployed by early medieval churchmen, and it does so in a way that both challenges the stranglehold of the ‘one‐sex’ model on pre‐modern understandings of gender and heals the ‘rupture’ between the ‘Ancient’ and the ‘Dark Age’. Finally, the essay maps early medieval somatic and gendered styles onto an architectural space where lay and consecrated bodies met – a ninth‐century monastic basilica.     

Nunc autem a Gothis subversa: the province of Alicante and the Spanish Mediterranean towns between the Byzantine and Visigothic periods

The transition between the sixth and the seventh centuries in the towns of Iberia has been a matter of much discussion, leading to the development of the ‘urban renewal’ model, by which the Visigothic process of state formation generated a new urban munificence. A similar process can be seen in the towns of the Byzantine area, and our aim is to discuss the evolution of the urban settlements of the modern province of Alicante, reassessing the available evidence and comparing it with the models proposed for the Byzantine and Visigothic areas.     

Eight Byzantine Shipwrecks from the Theodosian Harbour Excavations at Yenikapı in Istanbul,Turkey: an introduction

Excavations at Yenikap? in Istanbul, Turkey, related to the Marmaray Project, have unearthed remains of Constantinople's Theodosian Harbour, including 37 Byzantine shipwrecks of 5th‐ to 11th‐century date. Eight of these shipwrecks, six round ships and two of the first long ships, or galleys, to be excavated from the Byzantine period, were studied by archaeologists from the Institute of Nautical Archaeology. These well‐preserved shipwrecks are an important new source of information on the maritime commerce of Constantinople and the gradual shift from shell‐based to skeleton‐based shipbuilding in the Mediterranean during the second half of the first millennium AD.     

An Early Anglo-Saxon Cemetery and Archaeological Survey at Breamore,Hampshire, 1999–2006

A Byzantine pail, datable to the sixth century AD, was discovered in 1999, in a field near the River Avon in Breamore, Hampshire. Subsequent fieldwork confirmed the presence there of an early Anglo-Saxon cemetery. In 2001, limited excavation located graves that were unusual, both for their accompanying goods and for the number of double and triple burials. This evidence suggests that Breamore was the location of a well-supplied ‘frontier’ community which may have had a relatively brief existence during the sixth century. It seems likely to have had strong connections with the Isle of Wight and Kent to the south and south-east, rather than with communities up-river to the north and north-east.     

The titles of Petra in the sixth century: the evidence from the Petra papyri

Since their discovery in 1993, the Petra papyri have drawn the attention of both historians and archaeologists because of the amount of information they contain. The content of the papyri essentially deals with the property inheritance and transaction of a certain Theodoros son of Obodianos and his family in Petra and its vicinity, in the period between AD 537 and 593. The present paper focuses on the titles of Petra mentioned in these papyri and on their importance for the understanding of Petra in the Roman and Byzantine periods. Petra's full titles are: ‘Imperial Colony Antoniana, Distinguished, Holy (?), Mother of the Colonies, Hadriana Petra, and Metropolis of [the Province] Tertia Palaestina Salutaris’. The main components of these titles are attested elsewhere, but they appear in their entirety in the Petra papyri for the first time. The various titles of Petra as they appear in the papyri concerned clearly indicate that Petra continued to style itself as an important place in the Byzantine Empire. The picture that emerges from Petra's titles and other evidence from the papyri is that, in the sixth century Petra was still a place inhabited by relatively wealthy people, which had a major role in the economy of the Byzantine Empire.     

The New Post Office Site in Istanbul and the North-Eastern Harbour of Byzantine Constantinople

An unpublished letter of 1906 describes a wall discovered at the New Post Office site in Istanbul. This may have been an Early Byzantine (5th–7th century) quay and, along with geological evidence, suggests that the north-east harbour of Early Byzantine Constantinople (probably the Neorion/Neorium harbour) was much larger than hitherto supposed. The harbour probably silted in the 7th century.
© 2004 The Nautical Archaeology Society