Vault thickness in two Pleistocene Australian crania

This study examines vault thickness in two Pleistocene crania at the centre of discussions about the evolution of Indigenous Australians and competing scenarios about modern human origins: Willandra Lakes Human (WLH) 3 and WLH 50. We estimated total vault thickness and thickness of the diploë, external and internal table on CT-scans, and undertook a quantitative comparison of them. We found that they differ significantly in absolute thickness, but are similar in terms of the relative contribution to thickness made by the diploic space and total table. They also differ significantly in terms of relative variation in thickness, and in several instances, WLH 50 shows greater variability than WLH 3. This finding undermines pathology as an explanation for thickness in the former cranium. Among later hominins, WLH 50 is highly unusual in possessing an extremely thick vault at bregma. We show, however, that vault thickness at this landmark is positively allometrically scaled in Indigenous Australians, but negatively scaled in Ngandong Homo erectus. Thus, vault thickness is mostly explained by the extremely large size of WLH 50: one of the largest hominin crania ever found. Moreover, its extreme thickness firmly establishes its affinities with modern humans rather than the Ngandong group. Despite the important role played by epigenesis in the development of the cranial vault, similarities between WLH 3 and WLH 50 indicate some canalisation in the extent to which the various vault components contribute to total thickness.     

A Fifteenth-Century Painted Sermon at the Door of the Cathedral of Bressanone

Abstract

This article argues that a portion of the fifteenth-century frescos at the entrance door from the cloister to the cathedral of Bressanone can be seen as a painted sermon. The analysis draws on the frescos of two vaults and the interaction between words and images. In the first vault, just above the entrance of the church, the frescos present not only the contents of a sermon, but also its structure, namely an episode from the Gospel, a catechetical pattern, the quotation of auctoritates and a social goal to be achieved. The frescos of the second vault represent the contrast between virtues and vices using the pairs presented in Matthew 24. 40–41. This text was read by the medieval exegetical tradition as a scheme for the different status of Christian life, thus this vault could be seen as an elaborate catechetical pattern with a large system of biblical quotations. Moreover, the structure of the frescos of the second vault can be read as a sermo modernus based on the divisio of Matthew 24. 40–41. Finally, the comparison with a portion of a sermon by Bernardino da Siena on the theme of avarice confirms that the elements represented in Bressanone were really used both by preachers and painters.

In this way, the images of the cloister are a sermon, which continually preaches to anyone entering or leaving the church, thus organizing the public space as a 'theatre of memory' and offering a message readable at different levels.     

Historical Notices of ISLIP,Oxfordshire1

Reginald Taylor and Lord Fletcher Essay Prize Winner

One of the most architecturally stimulating features of the Old Town Bridge Tower in Prague is the net vault over the ground level, designed by Peter Parler. Often assumed to have been built after the net vault of Prague Cathedral’s choir, this article looks more closely at the masonry, the heraldry and the sculptures of the Tower to suggest that the Bridge Tower vault predates the choir vault. After setting this vault as the first net vault in Bohemia, the article examines how this particular formt fits within the evolution of Parlerian vault designs in Prague. In addition, the article explores the larger implications of a design process where smaller spaces are used to experiment and develop new designs before utilising those designs on a larger scale.     

Chronostratigraphy of an Eroding Complex Atlantic Round House,Baile Sear,Scotland

A high-resolution chronostratigraphy has been established for an eroding Atlantic round house at Sloc Sàbhaidh (North Uist, Scotland), combining detailed OSL profiling and dating of sediments encompassing the main bracketing events associated with the monument, radiocarbon AMS dates on bone recovered from excavated features and fills within it, and TL dates on pottery and burnt clay. Concordant OSL and radiocarbon evidence place construction of the wheelhouse in the first to second centuries AD, contemporary with dates from the primary occupation. Beneath the wheelhouse, clay deposits containing burnt material, attest to cultural activity in vicinity to the monument in the preceding second to first centuries BC. At a later date, the southern wall collapsed, was rebuilt, and the interior spaces to the monument re-structured. The chronology for the later horizons identified from the sediment luminescence dates extends to the second half of the first millennium AD, which goes beyond the range of the radiocarbon dates obtained. The data from ceramics encompass both periods. The juxtaposition of the dating evidence is discussed relative to short and longer chronologies for this Iron Age monument. Corollaries of this research are the implications that based on the long chronology, some of the ecofacts (bone) appear to be residual, and that the temporal duration of Hebridean Coarse Ware may extend into the second half of the first millennium AD.     

Placing the Pillar of Eliseg: Movement,Visibility and Memory in the Early Medieval Landscape

THE LANDSCAPE CONTEXT of the early 9th-century monument known as the Pillar of Eliseg is interrogated here for the first time with GIS-based analysis and innovative spatial methodologies. Our interpretation aims to move beyond regarding the Pillar as a prominent example of early medieval monument reuse and a probable early medieval assembly site. We argue that the location and topographical context of the cross and mound facilitated the monument’s significance as an early medieval locus of power, faith and commemoration in a contested frontier zone. The specific choice of location is shown to relate to patterns of movement and visibility that may have facilitated and enhanced the ceremonial and commemorative roles of the monument. By shedding new light on the interpretation of the Pillar of Eliseg as a node of social and religious aggregation and ideological power, our study has theoretical and methodological implications for studying the landscape contexts of early medieval stone monuments.     

Saving the Sweet Track: The in situ preservation of a Neolithic wooden trackway,Somerset, UK

Abstract

The Sweet Track is the oldest known wooden trackway in Europe. Part of the trackway is preserved in situ in a nature reserve under an active system of hydrological management, designed to prevent damage to the monument from desiccation. The English Heritage-funded project, reported here, was established to assess the condition of the monument and the effectiveness of the management regime. The results have shown that although the trackway is highly deteriorated it still holds a wealth of archaeological information. The decay of the wood probably occurred gradually over several thousand years but the present management regime should be able to ensure its continued survival.     

Microclimate analysis of deteriorated wall paintings: With restitution of original decoration through imaging

Abstract

The restoration of deteriorated wall paintings in an underground environment requires at the outset a complex analytical approach designed to clarify the deterioration processes. These can be identified and prioritized using continuous microclimatic monitoring with multichannel analytical loggers, providing abundant data on climatology, airflow and hydrogeology in real or semireal time. The investigator can therefore have an almost instantaneous idea of the evolving microclimatic conditions of the monument, identifying among other variables the condensation or evaporation phases of the walls and the rising or sinking of the underground water table when the monument ‘has its feet in the water’, as in the case described here of St Emilion (France). In addition, electronic image capture in situ can be used to decode and restitute very damaged paintings that have become difficult to read, with a view to their being eventually presented to the public.     

Darwin’s missing links

The historical process underlying Darwin’s Origin of Species (Origin) did not play a significant role in the early editions of the book, in spite of the particular inductivist scientific methodology it espoused. Darwin’s masterpiece did not adequately provide his sources or the historical perspective many contemporary critics expected. Later editions yielded the ‘Historical Sketch’ lacking in the earlier editions, but only under critical pressure. Notwithstanding the sources he provided, Darwin presented the Origin as an ‘abstract’ in order to avoid giving sources; a compromise he acknowledged and undertook to set right in later editions, yet failed to provide throughout the six editions under his supervision. Darwin’s reluctance to publish the historical context of his theory and his sources, particularly sources which were also ‘precursors’, may be attributed as much to the matter of intellectual ownership as science, or even good literary practice. Of special concern to Darwin were issues of priority or originality over ‘descent with modification’ and especially over Natural Selection. Many later historians have argued that Darwin was unaware of the work of his precursors on Natural Selection. Darwin’s theory was an example of independent discovery, albeit along with such obscure precursors as Matthew or Wells, who were unknown to Darwin until after the publication of the Origin. Both Matthew and Wells had a medical education, like James Hutton or Erasmus Darwin earlier in the eighteenth century, or even (in part) Charles Darwin. Evolutionary theory, at least in Britain was a product largely of the medical evolutionists rather than the natural historians which ‘history’ has chosen to select for the focus of attention; and among the medical evolutionists the figure of John Hunter stands out as theorist, experimentalist and teacher: the medical evolutionists were predominantly the product of Hunter’s legacy or of the medical profession and particularly the Scottish Universities. Much recent Darwin scholarship has focused on the private Notebooks, to establish Darwin’s discovery of Natural Selection around 1837–1838 and demonstrate Darwin’s ignorance of his precursors; requiring an explicit acknowledgement by Darwin as the legitimate substantiation of any claim to prior influence. The precursors have been categorized as uniformly obscure or irrelevant to the science of evolution which may be defined exclusively as ‘Darwinian’. The inclination to acknowledge influences, however was not something Darwin was gratuitously given to doing, especially on matters of priority. The Notebooks are not Darwin’s private thoughts; from an early stage he considered them incipient public documents and later sought to protect them as proof of his originality. William C. Wells was not an obscure thinker, but a celebrated scientist whom Herschel, Darwin’s guide to scientific methodology, had recommended as providing a model of scientific method. Darwin discovered Wells through Herschel, and quickly acquired a copy of Wells’ recommended work, no later than 1831, and held it thereafter in his library at Down House. This book, the 1818 edition of Wells’ Two Essays contains a third essay, Wells’ account of Natural Selection. Later, in the Descent of Man (1871) Darwin acknowledged his separate discovery of the correlation of colour and disease immunity in man, also earlier recounted by Wells.     

Europe and the American mind∗†

Wells's The New Machiavelli (1911) offers an excellent case study of the use of anti-Machiavellian Machiavellism as both a philosophical and a rhetorical strategy. In Remington, Wells creates a protagonist who follows Machiavellian rules of behaviour and denounces those who do likewise. The novel is structured to show Remington's progress from an idealist refutation of Machiavellism, through a recognition of its necessity, to the formulation of a private and political method for the necessary pursuit of Machiavellian principles under the disguise of anti-Machiavellism, including trenchant criticisms of Fabians as anti-Machiavellian Machiavellians. These stages, culminating in complete personal and public failure, are reflected in Remington's party allegiances, and broadened by Wells into an account of British party ideologies around the turn of the twentieth century. Wells's rhetorical design for mapping and assessing anti-Machiavellian Machiavellism is paralleled by an exploration of that technique in himself, attested by the predominance of autobiographical elements in The New Machiavelli, and by similarities between Remington's and Wells's own deception of others and themselves. Far from incidental, anti-Machiavellian Machiavellism is the motif that unites the shifting party allegiances, political conceits and moral hypocrisies, and private and public failures of Wells, Remington, and of the period of British politics that they intend to encapsulate.     

3D Digital Documentation,Assessment, and Damage Quantifi cation of the Al-Deir Monument in the Ancient City of Petra,Jordan

Abstract

The rock-cut monuments in the ancient city of Petra in Jordan form an outstanding tangible heritage site. Unfortunately, this important part of the world's cultural heritage is gradually being diminished due to weathering and erosion problems. In this research, an approach combining in situ surveying and laboratory analysis is applied in order to provide sufficient and comprehensive data regarding the documentation and evaluation of the status of the Al-Deir monument in Petra. The purpose was not only to quantify the damage, but also to make a first step towards creating a 3D monitoring programme of the deterioration rate. The approach presents a correlation study between the environmental condition and the surface weathering damage, using 2D mapping of the weathering form and accurate 3D realistic modelling from laser scanning and digital photogrammetry. The 2D mapping provides detailed weathering damage information for the entire stone surface of the monument, whereas the 3D modelling provides information on the spatial distribution and texture of the damage. Additionally, the 3D digital model can provide reference data as an exact guide to the restoration needed. In order to support the visual presentation of 3D surface details, a hybrid approach combining data from laser scanning and digital imagery was developed.

Studies of stone texture and spatial distribution of soluble salts were carried out at the monument in order to explain the mechanism of the weathering problem. Relative humidity, temperature, and wind are the main factors in the salt damage process. In order to study the effect of these conditions in the salt crystallization process a series of fieldwork investigations and laboratory work were undertaken. The results show that visible zoning of weathering damage is correlated to different salt concentrations.     

Coalport Bridge: A Study in Historical Interpretation

Abstract

Industrial archaeologists frequently demand the preservation of monuments. Such preservation can be justified on the grounds that a monument has an educational function, or sometimes that it has potential for excavation. It is the purpose of this article to suggest that a surviving monument continually poses questions about its own past, and about wider historical issues, and to show how the understanding of one particular monument, the Coalport Bridge, has increased over the last twelve years, not just because new documentary sources have come to light, but because it has been possible to use the evidence of the structure itself to test the authenticity of other sources.     

Heritage and national identity: Exploring the relationship in Romania

Abstract

Within heritage studies the relationship between national heritage and national identity is frequently taken as axiomatic. The construction of a national heritage is an important part of nation‐building, and historic buildings and monuments can be powerful symbols of a nation's aspirations and identity. Yet this relationship has received relatively little empirical investigation. This paper reports an exploratory study of the heritage/national identity relationship in Romania which focuses on just one Roman monument – Trajan's bridge. For many Romanians the monument is a powerful symbol of their identity representing Dacian and Roman origins, Latinity, and the continuity of Romanian settlement in Transylvania. The monument was also seen by some as an important symbol of Romania's attempt to construct a post‐Communist identity, and to forge closer links with western Europe. However, the meanings of the monument are not shared by all Romanians, and in particular are strongly contested by Romania's Hungarian minority.     

Ruins about Merj Hîn in Subalpine Lebanon

Abstract

An attentive examination of the impressive finds of the mausoleum uncovered in 2007 in Herodium has demonstrated that these are not in accord with the characteristics of Herodian architecture as postulated by the late Prof. Ehud Netzer. The following four arguments show that this monument, which was indeed built by Herod, did not serve as his eternal resting place: ? Its moderate dimensions.

? The absence of an appropriate gateway to the burial ground, and an adequate assembly space around the tomb.

? A stratigraphic argument: The stairway leading up to the palace-fortress on the hilltop leaves the mausoleum ‘in its shade’, being also overlaid on top of the single irrigation pool that served the small garden that had surrounded the tomb.

? The absence of any correspondence between the axis of symmetry of the mausoleum, and that of Greater Herodium, indicating that these two were entirely different building projects.

Two alternative proposals are presented for the possible locations of the tomb, which might have disappeared.     

Combining New Awareness and Public Support for Archaeology with In Situ Preservation of an Archaeological Monument

Preserving archaeological remains in situ is one of the main objectives of the Valletta Treaty, which was signed by the Dutch government in 1992. Subsequently, preservation in situ has become one of the pillars of archaeological heritage management in the Netherlands. Another objective of the Treaty is the promotion of heritage education and raising of public awareness for the protection and investigation of archaeological heritage. Until recently, this goal has received too little attention. The design and building of an underground visitor centre, DOMunder, raised an important question: How can we transform an archaeological monument into an asset for the community and at the same time ensure long-lasting preservation? Not many parallels exist, as most archaeological sites in urban environments are seen as a burden for development. Sites are generally either excavated or left in situ; in both cases the archaeology remains invisible and inaccessible to the public. In the case of DOMunder, the location in a wet sedimentary environment provided even more challenges. This paper focuses on a few of the many questions and problems that were raised before and during the building process and the (preliminary) answers and solutions.     

A Roman shipwreck with a cargo of Apuan marble (marmor lunense) at Punta del Francese (Stintino-Sassari,Sardinia)

The wreck-site of Punta del Francese (Stintino-Sassari) off the island of Sardinia (Italy) is composed of 14 roughly cubic blocks and slabs of marble lying in an almost coherent arrangement. Archaeometric analyses indicate a provenance of the entire cargo of marble from the Apuan Alps (marmor lunense) of north Italy. Fragments of amphoras confirm its dating to the Flavian period (first century ce ). The dimensions of the cargo, and especially of the single blocks, suggest it would have been destined for the building of an important public monument in western Hispania or southern Gallia. A first hypothesis for the ship's sailing route, and a comparison with the other cargoes of marble from Luna, are proposed.     

The Identity of the Nabataean 'Painted House' Complex at Baidha,North-West Petra

Abstract

An attempt is made to shed light on the identity of the Nabataean 'Painted House' from an understanding of its plan, the content of the painting and the function of the associated features, mainly the water installations. This study reveals new mythological figures unnoticed by previous scholars. These include additional cupids and, most importantly, Isis. The water installations of the monument, its functions and meaning, the content of the painting combined with comparative studies of Mediterranean and Near Eastern evidence all suggest that this monument was an Isiac (Isis) sanctuary devoted to her as a goddess of improved quality of life, good crops, good herds, and love.