Archaeological Investigations at Swalwell Ironworks,Tyne and Wear

Abstract

A programme of archaeological investigations was undertaken at Sands Road, Swalwell in Gateshead to examine part of the Swalwell Ironworks founded by Ambrose Crowley in 1707, ahead of the redevelopment of the site as a supermarket. The well-preserved sub-surface remains of buildings dating from the earliest phase of the ironworks were revealed including the eastern part of the Grand Warehouse, constructed by 1713, which was divided into two parts by an undercover keel dock, with the eastern portion functioning as a wharf building for keels to load and unload goods. The combined archaeological, documentary and cartographic evidence demonstrated that this building had been used until the latter part of the 20th century and had been subject to a series of modifi cations throughout the life of the ironworks and during subsequent activity at the site. Also revealed was a forge building, parts of which dated back to the earliest phase of the ironworks, although this building had evidently been subject to many phases of alteration, repair and rebuilding. Within the forge was a chimney dated to the second half of the 19th century by stamped fi rebricks. Archaeometallurgical analysis of slags from within the chimney suggested that this was from a puddling furnace. Comprehensive historical research was also undertaken and this revealed a very rich documentary and cartographic archive, which generally corresponded very well with the archaeological remains.     

Eighteenth-century glass and pottery manufacture at Morison’s Haven,Prestongrange, East Lothian

Abstract

This paper presents the results of archaeological investigations of the remains of an 18th-century glassworks at Prestongrange Museum, near Prestonpans, East Lothian. The site is part of an industrial complex previously known as Morison’s Haven, named after its associated tidal harbour. It has a long history of coal extraction that was established as early as the 13th century, and includes industries such as glassmaking, salt, pottery and brick and tile manufacture, and a colliery. The archaeological remains of the glassworks came to light during investigative works designed to locate Gordon’s Pottery, which was known to have manufactured fine tablewares in the 18th century.     

CHARACTERIZATION OF ARCHAEOLOGICAL AND IN SITU SCOTTISH WINDOW GLASS

Scottish window glass from both archaeological sites and historic buildings was examined using portable X‐ray fluorescence (pXRF) and scanning electron microscopy – energy‐dispersive X‐ray micro‐analysis (SEM–EDX). The elemental composition of the glass provides information regarding the materials used and, subsequently, an approximate range of dates of manufacture. pXRF is shown to be more vulnerable than SEM–EDX to the effects of surface corrosion and matrix effects in archaeological samples. The study showed that the production of window glass in Scotland from the 17th century onwards appears to closely parallel that in England. It also demonstrated the potential of pXRF for in situ studies of window glass in historic buildings. pXRF was used to assess two Scottish buildings; one in state care and one in private ownership. The building in state care, the Abbot's House at Arbroath Abbey, showed a uniform glass type, suggesting that the building was re‐glazed completely at some point during the late 19th or early 20th century. The building in private ownership, Traquair House, had a range of glass types and ages, demonstrating a different maintenance and repair regime. This type of data can be useful in understanding historic buildings in the future, particularly if re‐glazing is being considered.     

Inaugural Address to The Annual Meeting of The Institute Held at Bedford

The Great Tower of Norham Castle has been considered to be a typical example of a two-cell rectangular donjon, divided unequally by a spine wall. Examination of the fabric shows that its history was much more complex, and that it was originally constructed in the early twelfth century as a single unit, two-storeyed building, perhaps as a ceremonial chamber above a vault. During the later twelfth century a second unit, containing private chambers and an upper room in a tower, was added against the original structure, and the present rectangular shape was achieved only as the result of further rebuilding during the fifteenth century. Parallels are suggested in the bishops' palaces of the twelfth century, and the significance of Norham for our appreciation of the complexity of design of great towers is emphasized.     

The north service range,Aston Hall,Birmingham: excavation and recording, 2004

Abstract

Excavation has exposed the foundations of the early 17th-century north service range of Aston Hall, Birmingham. Consideration of the remains alongside documentary evidence and comparative analysis has allowed the room functions, and something of the range's structural character, to be established. In the 17th century it contained a washhouse, brewhouse, bakehouse, laundry and dairy, with a large cellar beneath and a building straddling a water culvert. Outhouses, a large icehouse and a new laundry were added later. With its precocious use of brick in ancillary buildings, the range occupies a significant place in the construction history of the West Midlands.     

On Medieval Earthenware Vessels

Abstract

Anglo-Saxon architecture was first securely identified in the early 19th century, after which its characteristics were progressively defined and discussed. At the beginning of the 20th century, Gerard Baldwin Brown assembled a corpus of the surviving structures, analysing their architectural styles and attempting to date them; this process was continued and refined by Harold Taylor, culminating in his three-volume opus (1965–78). Since then, many new discoveries have been made and detailed studies of individual buildings carried out, together with major excavations at Winchester, Wells, Gloucester, Jarrow, Wearmouth, Barton-upon-Humber and other locations. Research has also been directed towards the remains of painted decoration on stone and plaster, and on the small amount of carpentry surviving from the period. Consequently, the volume of evidence relating to Anglo-Saxon churches, their construction and decoration has increased enormously. In particular, there has been a growing realisation that these churches were not the ‘rude structures’ that they were dubbed by early antiquaries, but sophisticated in design and execution. Moreover, they were highly decorated internally, and probably externally too. This paper reviews some of the evidence gathered over the last forty years, mainly through archaeological investigation, both above and below ground. It concludes that we have hitherto underestimated the physical complexity and the architectonic and artistic qualities of Anglo-Saxon churches. It is now possible to reconstruct from ephemeral evidence a much greater understanding of the three-dimensional form and decoration of these buildings.     

Coastal connections,local fishing,and sustainable egg harvesting: patterns of Viking Age inland wild resource use in Mývatn district,Northern Iceland

Abstract

The 'Landscapes of Settlement Project' has carried out archaeological and paleoenvironmental research in the Lake Mývatn region of N. Iceland since 1996. Animal bone collections dating from the late 9th century to the early 13th century AD have been recovered from five sites in different ecological zones around the lake, and three of these sites provide multiple phases datable through radiocarbon, artefacts, and volcanic tephra. Modern systematic biological and geological investigations in the Mývatn district date to the 19th century and a detailed picture of the recent ecology can be combined with both archaeological and historical evidence for long term resource exploitation by humans in this inland region. Analysis of bird bones and bird eggshell suggests that the locally managed sustainable harvest of migratory waterfowl eggs carried out over the last 150 years extends back to the 9th century. These inland archaeofauna also include significant numbers of marine fish and sea birds, marine mollusca, and a few seal and porpoise bones. Marine fish remains recovered indicate specialised transport of partial skeletons missing most cranial and some thoracic vertebrae, suggesting that a cured fish product was being regularly brought to inland farms during the early years of the settlement. Inter-regional exchange and a pre-Hanseatic artisanal fish trade prior to AD 1000 suggests the importance of preserved marine fish in early Scandinavian economies, and may shed light on the source of the 11th century 'fish event horizon' recently documented in southern Britain.     

Beached Shipwrecks from Channel Islands National Park,California

Abstract

Three shipwreck sites of the 19th century in Channel Islands National Park, California form case studies in evaluating the contribution of beached shipwrecks to maritime and historical archaeology. Two of the sites are consistent with the historically-documented Pacific coast lumber schooners J. M. Colman and Dora Bluhm, but the archaeological record is sparse. Material remains are compared to primary documents, such as original 19th-century construction contracts and insurance classifications, to make a case for the beached shipwreck scatters belonging to these ships. A third site, Comet, presents the other end of the spectrum; its remains have been conclusively identified by historical photographs and the site is a partially-intact hull embedded in the beach sand. This site was also recorded in detail and the formation processes of all three sites were examined to aid in archaeological interpretation.     

Archaeology of 17th‐Century Iberian Shipwrecks: reassessment and comparison of excavated,recorded, and published hull remains

Of 55 17th‐century wrecks located around the world identified as Iberian, 37 have either been destroyed, looted, or salvaged by treasure hunters, and just 11 the subject of archaeological work. Of these, only seven have been published: structural components, planking, fasteners, caulking, and other hull remains are reported to different degrees of detail. This article compares hull components within this small sample to assess the shared traits, or distinctive Iberian shipbuilding tradition, proposed by Oertling (2001; 2005), Castro (2008), and Hormaechea et al. (2018: 64–65). Additional traits are proposed that have been observed in the archaeological record.     

The Archaeology of the Siege of Leith, 1560

Abstract

This paper summarises the findings of two evaluations carried out in public spaces in the Leith area, both of which were specifically designed to establish the survival or otherwise of remains relating to the siege of Leith in 1560. Between 6 and 10 November 2006 a trial trenching evaluation was carried out within Pilrig Park to the south of the French citadel to 'ground truth' geophysical anomalies identified during a previous phase of work (Banks et al. 2006) and also to establish the character of topographic features on the ground. The main aim of the project was to establish the presence or absence of remains related to the siege fort known as Somerset's Mount which from a map drawn in 1560 is known to have been located in the vicinity. The evaluation identified the remains of a WWII air raid shelter, the remains of a building associated with Pilrig House demolished sometime in the early to mid 19th century, and a possible ditch associated with the fort, into which several archaeological features including the foundation slot of a small building or other structure and a probable blacksmith's forge had been cut.

The second part of this report concerns the evaluation at Leith Links, around 1 km to the north east of Pilrig Park and to east of the French citadel. A week long evaluation similar to that carried out at Pilrig took place in April 2007, the aim being to locate further evidence for siege works. Once again, attention focussed on geophysical anomalies resulting from the previous survey. The Links are traditionally associated with the siege through the presence of two mounds, which at least since the 19th century have been identified as the platforms for siege guns directed against the eastern face of the French citadel. An area between the two mounds, which are scheduled ancient monuments, was trial trenched along with an area further to the north. Only the latter produced physical remains which seem to relate to the 1560 map. These took the form of an earthen bank and possibly related ditches which run along the same alignment as a feature shown on the early map, though there is some question as to its function.     

The Roles of Pit Houses and Gendered Spaces on Viking-Age Farmsteads in Iceland

Abstract

THE SMALL SEMI-SUBTERRANEAN buildings (jarðhús) with slab-built ovens that have been found on many Viking-Age farmsteads in Iceland (late 9th–11th century) have been subject to wide-ranging interpretations, from short-lived, expedient dwellings to saunas, women’s workrooms, the houses of Slavic settlers and in one case a cult building. This paper tests these hypotheses by making a thorough revaluation of pit-house dates, architectural forms, internal structural features and artefacts, and presents new geoarchaeological evidence from the pit house at Hofstaðir, NE Iceland. This lends strong support to the interpretation that they were women’s workrooms, primarily for the production of woollen textiles. Their abandonment in the later 10th and 11th centuries may be interpreted in the light of changing religious beliefs and social structures, the growing importance of homespun cloth as a valuable export commodity, and the rise in status of the women who made it.     

ARCHAEOSEISMOLOGY IN ITALY: CASE STUDIES AND IMPLICATIONS ON LONG-TERM SEISMICITY

Four Italian cases from central Apennines and central-eastern Alps show how the use of archaeoseismology and paleoseismological investigations on deformed archaeological remains may improve the knowledge on long-term seismicity. In the Fucino Plain (central Apennines), the displacement of a Roman canal (built during the lst-2nd century AD) was caused by the movement of one of the active faults affecting the basin. The paleoseismological analysis and available archaeological data permitted to date the event at the 5th-6th century AD and to hypothesise that this earthquake was also responsible for significant damage to the Colosseum in Rome shortly before 508 AD. At the Egna site (Bolzano province, northern Italy), the displacement of a Roman building has been paleoseismologically investigated. It probably resulted from surface faulting, thus permitting to hypothesise the occurrence of strong earthquakes in an area for which seismicity does not show significant historical earthquakes. In the Sulmona Plain (central Apennines) the occurrence of a strong event around the middle of the 2nd century AD is testified by ah epigraph. Widespread evidence of building, collapses and abandonments characterise a number of archaeologically investigated sites and confirm the age of occurrence inferred from the epigraph. In the Trento area (northern Italy), evidence of earthquake-induced damage to medieval buildings suggests that the earthquake which affected northern Italy in 1117 may have been responsible for significant damage also in the Adige Valley. Gained experience indicates that in areas where historical research does not contribute significantly to the knowledge of the effects of strong earthquakes, the use of archaeological evidence of past earthquakes may be a valuable tool to obtain information on the historical seismicity related to moderate-large magnitude events.     

An Interdisciplinary Study on the Environmental Reflection of Prehistoric Mining Activities at the Mitterberg Main Lode (Salzburg,Austria)

A multi‐proxy study by palynological, geochemical, archaeological and dendrochronological analyses discloses the mining activities at the Mitterberg Main Lode. By these means, several mining phases with varying intensity are recorded during the Bronze and Early Iron Age, whereupon a west to east shift of the mining activity at the Mitterberg Main Lode can be observed. The initial mining phase (Phase II), from the 21st to the 15th centuries bc , is characterized by an opening up of the forest vegetation and, additionally, by slightly elevated heavy metal deposition. Phase III shows a first bloom phase of the chalcopyrite mining during the 14th and 13th centuries bc . Pollen analyses disclose extensive clearings used for pasture and settlement. The increased human impact and higher heavy metal pollution suggest intensive mining activity, which is corroborated by the dendrochronological and archaeological data. Phase IV is characterized by mining activities in progress during the 12th century bc . The pollen data reflect a stabilization of the vegetation and slightly elevated As/Cu/Sb to Sc ratios. During Phase V, in the 11th century bc , new clearings indicate a re‐intensification of the mining activities at the Mitterberg Main Lode. Phase VI, from the ninth century bc onwards, describes a human impact with lower intensity at the mining site. This interdisciplinary study at the Mitterberg Main Lode contributes new environmental data for an important area of past metal mining and extends our understanding of the relationship between miners and their landscape.     

Pompeii’s Stabian Baths. Mechanical behavior assessment of selected masonry structures during the 1st century seismic events

The eruption of Mount Vesuvius in 79 AD buried and preserved the Stabian Baths building in the exact configuration which the archaeological excavations carried out in the second half of the 19th century recovered. By combining archeologists’ studies with the analysis of deformations and cracking pattern due to the 1st century seismic events, in this article numerical models have been formulated which allowed the formation of some hypotheses coherent on the timeline of the events, the damage to as well as the change of the shape and stylistic language of the thermal building. Specifically, through global seismic analyses and kinematic analyses of masonry portions of the “destrictarium” block, it is proven that during the 1st century not only a sole catastrophic earthquake occurred but, at least, two important seismic events took place.

The purpose of this article is to identify and parameterize the responsible earthquake by the analysis of seismic effects detectable in the damages and archaeological remains of the masonry walls of the Stabian Baths. The identification of the earthquake and the grading of provoked damages represent a useful knowledge tool that provides information about the vulnerability of ancient buildings and can be suitably used also to safeguard architectural heritage from seismic risk.     

Integrating Archaeological Heritage into Towns and Settlements

ABSTRACT

This article explores factors concerning the urban integration of archaeological heritage in towns and settlements. Archaeological heritage refers to visible, immovable archaeological remains (such as the remains of buildings or structures), sites, and areas (larger complexes). As part of the multidisciplinary process of archaeological heritage management, based on understanding the significance of a site and the goal of enhancing and preserving archaeological heritage in situ, urban integration and its determining factors have not been the subject of systematic research. The present study is derived from the application of deductive research based on theoretical assumptions validated by a qualitative survey. Research has identified 17 factors as the basis for the urban integration of archaeological heritage in towns and settlements. These factors represent a theoretical and practical contribution not only to urban planning but also to archaeological heritage management.     

The role of research and education in site management at the Lemba Experimental Village,Cyprus

Abstract

The project developed at the Lemba Experimental Village in Cyprus seeks to explain some aspects of the workings of archaeology through the medium of an ongoing and dynamic research project. The Lemba Experimental Village was established in 1988 with a view to understanding site formation processes through the construction of full-scale experimental buildings of the Chalcolithic period (3500–2800 BC). Experiments have been carried out with mud construction, lime plaster making and building construction. Monitoring and recording of construction and erosion processes provides a long-term history of events on the site which can be related to the deposits and features encountered when excavation is undertaken. Comparative information has been obtained from the structural analysis and excavation of buildings abandoned 25–30 years ago in the village of Souskiou, where similar deposits are encountered. The results of the work at Lemba and Souskiou are used as a comparative database for understanding deposits on prehistoric archaeological sites. The juxtaposition of the experimental building constructions with completed excavations at Lemba has led to the emergence of a policy of site presentation in which the methods of a particular form of archaeological research – experimental archaeology – constitute the main focus of interest on the site. This has been encouraged in the development of the site as a visitor centre, with an annually changing programme of new buildings being constructed and older ones being destroyed.     

Shear Vulnerability of Historical Reinforced-Concrete Structures

Modern buildings have been characterized by the rapid spread of reinforced concrete as a novel and versatile building material. Within the assessment of existing buildings, the most sensitive structures are those designed in the first half of the 20th century, when the theory of reinforced concrete and the detailing rules were not yet well established. This study considers the issues related to the gradual understanding of the vulnerability at a territorial scale of structural typologies designed only for vertical loads. In particular, the shear behavior of the buildings in the period between 1920 and 1960 is investigated. The shear strength control of the structural elements of an open-air stadium in Southern Italy is carried on according to Eurocode 2, the American Concrete Institute Code, ACI 318R–2008, and a method based on Arslan’s equation. The results are compared with those included in the original calculus report according to the 1930 Royal Decree-Law (RDL 18/7/1930).     

Excavations on the Town Wall,Roushill, Shrewsbury

Abstract

The pentice, a medieval, colonnaded walkway centrally placed on the south side of the High Street in Winchester, Hampshire, occupies part of the site of the former Norman palace. Other medieval colonnaded walkways exist, notably at Chester and Totnes, but it is not entirely clear when these latter walkways were created, nor whether they resulted from piecemeal development over time, or from a single, concerted campaign of building. These questions are explored with regard to The Pentice in Winchester between c. 1250 and c. 1550 in this interdisciplinary study, which includes evidence from archaeology, dendrochronology, documents and standing remains. Key new evidence has come recently from dendrochronology, allowing a re-evaluation of documentary evidence and of dates at present ascribed to standing remains on typological grounds. This study presents fresh evidence for the structure of The Pentice in the 14th century and examines the case for development of the present form of the buildings in the late 15th and early 16th centuries. Finally, it is noted that this new evidence encourages a re-examination of the argument that structural alignments and split-level retailing were indicators of pre-Plague pressure on street frontage which eased after the Black Death.     

Three 19th-century house sites in rural Ireland

Abstract

This report describes archaeological research at three house sites in rural Ireland. The anthropologically-based research began in 1994 with the goal of attempting to understand the material conditions of daily life in the 19th-century Irish countryside. The excavation results presented here were obtained from individual households in counties Roscommon, Sligo and Donegal, at sites dating from the early to mid-19th century. Two of the sites are known to have been abandoned as a result of forced eviction. Particular attention is paid to the ceramics found.     

The Concepts of imitatio and translatio: Perceptions of a Viking‐Age Past

The author presents the results of excavations at Mare Church, North Tr?ndelag. Medieval sources indicate that Mære was the religious centre for Inner Tr?ndelag in pre‐Christian times. It was also the place where the first church (shire church) in Sparbyggjafylke was erected. At Mære if anywhere, therefore, it should be possible to test archaeologically the theory about cult continuity from pagan to Christian times.

Under the present church, which dates from the end of the twelfth century, the remains of an early wooden church surrounded by a churchyard were found, together with vestiges of at least two buildings from pre‐Christian times. On the evidence of loose finds, the oldest of these can be dated to the Migration Period (c. A.D. 500). A series of gold plaquettes were found associated with the later of the two buildings. This find is interpreted by the author as indicating that the building may have been a pagan cult building.