Quarries and Pottery at ancient Sabra (Jordan)

Abstract

The examination of quarries at the Mutheilya range above ancient Sabra led to finds of pottery from the beginning of the town to the end of the Nabataean phase of the township in 106 CE. The quarries are described and different methods of quarrying demonstrated. How the finds of pottery reflected the otherwise ascertained history of the town could not be explained. But to effect the formidable task of bringing the right ashlars down to Sabra at the required moment, planning , execution and supervision were necessary. The same planning, execution and supervision might be assumed for the construction of Sabra itself.     

Underwater Excavation at Ederline Crannog, Loch Awe, Argyll, Scotland

A trial excavation was carried out on the near-submerged crannog at Ederline Boathouse, Loch Awe, in July 2004. A trench measuring 3 × 5 m was opened on the northern side, in c .3 m of water. Around 1 m of organic deposits was encountered, along with structural timbers and animal bones. Despite a previous 4th century BC radiocarbon determination from a structural timber, a sherd of E ware from a sealed context gives an Early Historic date for the deposits excavated in 2004. The results from this first intrusive investigation of a Loch Awe crannog demonstrate that these sites are complex and long-lived.
© 2005 The Nautical Archaeology Society     

Palaeoenvironments, the archaeological record and cereal pollen detection at Clickimin, Shetland, Scotland

The Loch of Clickimin, Shetland, is well known for its broch and associated monuments supposedly of the Bronze and Iron Ages, although the former date is disputed. Pollen, diatom and sedimentological investigations permit fresh insights into the landscape and economic impacts of those who constructed the monuments, reveal that the environs of the site experienced environmental change from Neolithic times onward and provide the first Holocene radiocarbon dates from the immediate locality. The broch-building period witnessed a continuation of pre-existing pastoral husbandry for which heather burning may have exacerbated the natural spread of blanket peat. Initially, no evidence was adduced for local arable activity in the present investigation, and this was thought to be consistent possibly with the low numbers of excavated querns and the absence of cereal macrofossil finds when compared with other Shetland broch sites. The application of ‘rapid scanning’ techniques, however, led to the discovery of a consistent cereal-type pollen representation from Bronze Age times onwards. The discrepancies between the palaeoenvironmental evidence and the environmental and palaeoeconomic inferences made by the excavator of the site are explored. Evidence is presented that both supports and contradicts previous assumptions surrounding an important archaeological site.     

Experimentally produced glass compared with that occurring at The Torr, NW Scotland, UK: vitrification through biotite melting

It is proposed that the vitrification in some Iron Age forts in NW Scotland can be explained through decomposition of micas (largely biotite) giving melts that react with or dissolve quartz and crystallise orthopyroxene and feldspars, so equating with the reaction biotite + quartz = sanidine + orthopyroxene + liquid. A sample of Moine semi-pelite has been experimentally melted at c. 850 °C demonstrating this breakdown reaction. A preserved thermal gradient across the sample reveals the progressive degradation of biotite towards the melting (upper) surface. Degradation is evident from the initial emphasis of mica cleavages in grains at the bottom of the sample, and then appearance and progressive increase in size of bubbles associated with biotite and melt towards the top of the sample. A chocolate-brown melt was produced as a coating on the upper surface and along micaceous layers. A near equivalent sample was located from the fort at The Torr that, whilst being more thoroughly affected by heat, with no unaffected biotite, preserved similar textures. Compositions of original Moine minerals are used to constrain the melts produced and melt evolution is tracked through quenched crystals. These include ternary feldspars as well as sanidine, spinels and orthopyroxene. Spot geochemical evidence demonstrates the heterogeneity of the melts, plus varying contributions of Ca and Na that could be attributed to the onset of reactions involving feldspars and other minerals from the original assemblage. It is thus concluded that a similar temperature to that of c. 850 °C derived in the experiment was reached in the vitrification process at The Torr in order to produce the glass observed.     

Turning Stone into Bread: The Millstone Quarries of Medieval and Post-medieval Ireland

This article has two components; a discussion of an Ireland-wide inventory of millstone quarries and a detailed regional case study in order to study the development of the millstone industry at both micro and macro levels. The first component highlights the use of certain stone types used in Ireland and also uniformity in methods to extract each specific type of bedrock. Factors determining the commercialisation of millstones are also addressed. This is followed by intensive field-based investigation focusing on millstone quarries in Waterford Harbour in the south-east of the country. Research questions concerning geology, transport, typology, what techniques were used to transform a ‘rough-out’ piece, and the role individual quarries and local people played in the overall industrialisation of millstone production are addressed.     

Evidence concerning the roman military diet at Bearsden,Scotland, in the 2nd Century AD

Analyses of sterols and biological studies have shown that a Roman defensive ditch was also a cesspit. The plant debris includes wheat fragments dispersed from defecated bread or other farinaceous food. These techniques may reveal ancient diets in a detail previously impossible to achieve.     

Of Makerspaces and Hacklabs: Emergence,Experiment and Ontological Theatre at the Edinburgh Hacklab,Scotland

This paper commences a geographical engagement with makerspaces, hacklabs, and other workshop spaces which form part of a broader ‘maker movement’. It examines the arts of inquiry and experimentation found at one such site, drawing on ethnographic field work at the Edinburgh Hacklab, and makes connections with emerging themes of interest to geographers, including creativity, experiment, art, and nonhuman agency. Putting standard innovation-driven narratives of makerspaces into question, attention is instead turned to the events of emergent experimentation and creativity taking place in these spaces. To this end, Andrew Pickering’s concept of ‘ontological theatre’, describing powerful focal instances of agential symmetry between humans and nonhumans, is engaged with, in order to understand the links between Hacklab activities and emergent and complex aspects of nonhuman agency.     

The landed properties of northern Scotland

Progress in Agricultural Geography. Edited By Michael Pacione. 22 × 14, 267pp. Croom Helm, Beckenham, 1986. £27.95.

URBAN

Regional Cities in the U.K. 1890–1980. By G. Gordon (ed.). 23 × 15, 252 pp., Harper &; Row, London, 1986. £7.95.

Shopping Centre Development: Policies and Prospects, By John A. Dawson and J. Dennis Lord (editors), 269pp, Croom Helm, London, 1985. £19.95.

BIOGEOGRAPHY

Biogeography and Ecosystems of South Africa. By M. E. Meadows. 21 × 14, 153pp., South African Geography and Environmental Studies Series, Juta &; Co., Cape Town, 1985.

EDUCATIONAL

Inequality and Development. By Andrew Reed. 18.5 × 24.5, 96 pp., Man and Environment Series, Bell &; Hyman, London, 1985. £3.95.

Recreation and Tourism. By G. J. Ashworth. 18.5 × 24.5, 96 pp., Bell &; Hyman, London, 1984. £3.95.     

Context for a carnyx: excavation of a long-lived ritual site at Leitchestown,Deskford, Moray,north-east Scotland

Excavations at the findspot of the Deskford carnyx, a major piece of Iron Age decorated metalwork found in a bog in the early nineteenth century, revealed a special location with a long history. Early Neolithic activity on the adjacent ridge consisted of massive postholes and pits, suggesting a ceremonial site. An Early Bronze Age cremation became the focus for a feasting event in the Middle Bronze Age. Around this time, peat began to form in the valley, with vessels of pot and wood smashed and deposited there; these activities on ridge and bog may be connected. Activity in the bog intensified in the later Iron Age, when offerings included quartz pebbles, the dismantled carnyx head, and two unusual animal bone deposits. The ridge was cut off at this period by a complex enclosure system. This Iron Age activity is interpreted as communal rituals at a time of increasing social tension. The site’s significance in this period may stem from its unusual landscape character, with flowing water to one side and a bog to the other. The area saw occasional activity in the Early Medieval period, but its significance had waned.