Characterization of late antique and early medieval pottery production of the city of Braga and its territory

The fundamental goal we set ourselves when developing this study is to try to characterize, both technically and formally, ceramics made in the city of Braga and its territory from the initial moments of the Late Antiquity to the Middle Ages. Thus, we will focus on analyzing some own productions that appear attached to the phases of late antique occupation —ceramics of red engobes and late gray—, as well as in the early medieval containers identified in different archaeological interventions practiced in the Braga environment. Concretely, we will analyze the material from various excavations conducted recently at the Theatre in the solar number 20/28 and 36/56 from the Afonso Henriques Street and the former District Hostel as well as the church of São Martinho de Dume.

Where are Yorkshire’s terps? Wetland exploitation in the early medieval period

Where are the terps in Yorkshire, or for that matter where is any other evidence of exploitation of the wetlands in the early medieval period? Archaeological evidence remains largely elusive for the period between the early fifth and the late ninth century. Among the very few sites in wetland landscapes dated to this period are the settlement of York and the middle Anglo-Saxon bridge at Skerne in the Hull valley. Sites from the free-draining soils adjacent to wetlands are more frequent, and include a monastery (Beverley), settlements (e.g. Nafferton and North Frodingham), cemeteries (e.g. Hornsea, Burton Pidsea, Hessle, North Frodingham, Swine and Stamford Bridge) and various isolated finds (recently summarised in Van de Noort and Davies 1993).

Tuberculosis in early medieval Switzerland - osteological and molecular evidence

Lesions consistent with skeletal tuberculosis were found in 13 individuals from an early medieval skeletal sample from Courroux (Switzerland). One case of Pott’s disease as well as lytic lesions in vertebrae and joints, rib lesions, and endocranial new bone formation were identified. Three individuals with lesions and one without were tested for the presence of MTBC aDNA, and in two cases, evidence for MTBC aDNA was detected. Our results suggest the presence of tuberculosis in the analyzed material which is in accordance with other osteological and biomolecular research that reported high prevalence of tuberculosis in medieval skeletons.

Inventário e Georreferenciação do mundo funerário rupestre medieval no Centro de Portugal

O presente relatório resultou do estágio efetuado na DGPC, no âmbito da componente não-letiva do Mestrado em Arqueologia. O seu propósito centrou-se no Inventário e Georreferenciação das manifestações funerárias rupestres medievais, enquadradas na região do Centro de Portugal. Este trabalho possibilitou a atualização e introdução de inúmeras ocorrências, respeitantes a sepulturas e necrópoles escavadas na rocha, na base de dados da DGPC – o Endovélico. A concretização deste objetivo assentou essencialmente na consulta de bibliografia especializada, assim como de relatórios técnico-científicos. Ao constar do Endovélico, a informação inserida afigura-se como um contributo para o conhecimento e divulgação deste tipo de património medieval, auxiliando, inevitavelmente, no que concerne à sua salvaguarda e proteção. O processamento e sistematização da vasta informação inventariada e georreferenciada possibilitou o desenvolvimento de uma análise, na perspetiva das sepulturas escavadas na rocha como fenómeno funerário alto-medieval. Esta permitiu a criação de uma imagem, ainda que incompleta, dos tipos de agrupamentos existentes e da relação entre as sepulturas e as zonas envolventes, com lugar numa parte do território de Viseu.

The medieval climate anomaly and Byzantium: a review of the evidence on climatic fluctuations, economic performance and societal change

At the beginning of the Medieval Climate Anomaly, in the ninth and tenth century, the medieval eastern Roman empire, more usually known as Byzantium, was recovering from its early medieval crisis and experiencing favourable climatic conditions for the agricultural and demographic growth. Although in the Balkans and Anatolia such favourable climate conditions were prevalent during the eleventh century, parts of the imperial territories were facing significant challenges as a result of external political/military pressure. The apogee of medieval Byzantine socio-economic development, around AD 1150, coincides with a period of adverse climatic conditions for its economy, so it becomes obvious that the winter dryness and high climate variability at this time did not hinder Byzantine society and economy from achieving that level of expansion. Soon after this peak, towards the end of the twelfth century, the populations of the Byzantine world were experiencing unusual climatic conditions with marked dryness and cooler phases. The weakened Byzantine socio-political system must have contributed to the events leading to the fall of Constantinople in AD 1204 and the sack of the city. The final collapse of the Byzantine political control over western Anatolia took place half century later, thus contemporaneous with the strong cooling effect after a tropical volcanic eruption in AD 1257. We suggest that, regardless of a range of other influential factors, climate change was also an important contributing factor to the socio-economic changes that took place in Byzantium during the Medieval Climate Anomaly. Crucially, therefore, while the relatively sophisticated and complex Byzantine society was certainly influenced by climatic conditions, and while it nevertheless displayed a significant degree of resilience, external pressures as well as tensions within the Byzantine society more broadly contributed to an increasing vulnerability in respect of climate impacts. Our interdisciplinary analysis is based on all available sources of information on the climate and society of Byzantium, that is textual (documentary), archaeological, environmental, climate and climate model-based evidence about the nature and extent of climate variability in the eastern Mediterranean. The key challenge was, therefore, to assess the relative influence to be ascribed to climate variability and change on the one hand, and on the other to the anthropogenic factors in the evolution of Byzantine state and society (such as invasions, changes in international or regional market demand and patterns of production and consumption, etc.). The focus of this interdisciplinary

Vertical mobility in the Swiss Alps. The alpine pass Schnidejoch and indications of early pastoralism.

Since 2003 a melting ice field on the Schnidejoch pass (2756 a.s.l) delivered several hundred objects from the Neolithic, the Bronze and Iron Age as well as from Roman and Early Medieval times. The oldest finds date to the beginning 5th millennium BC, the youngest ones date around 1000 AD. Most of the objects stem from the Neolithic and the Bronze Age and are of organic origin. A series of more than 70 radiocarbon dates confirms that the Schnidejoch pass, linking the Bernese Highlands with the River Rhone valley, was in use at least from 4800–4500 BC on. The accessibility of the pass was easy when the glaciers descending from the nearby Wildhorn mountain range (peak on 3248 a.s.l) were in a retreating phase. In contrary glacier advances closed the way to the pass. In 2010 a palaeoecological study of sediment cores researched nearby Lake Iffig (2065 m a.s.l.). The results show clear indications of early human impact in this alpine area. Linking archaeological finds from Schnidejoch pass and River Rhone valley with the palaeoecological data can be interpreted as early indications of alpine pastoralism and transhumance. The combined archaeological and paleoecolical research allows to explain vertical mobility in the Swiss Alps.