Currents and trends in the archaeological sciences

Here I use ISI Web of Knowledge to build on a recent paper by Butzer (2009) and track current trends in the archaeological sciences. I researched eight thematic keywords replete in the title, abstract, keywords and main body of archaeological science literature for the period 1970–2008. For all keywords investigated a steady rise in archaeological science research is evidenced after 1980, with pronounced growth occurring after 2000. I attribute this pattern to the standardisation of research production and academic evaluation, in addition to the democratisation of new information technologies, notably the Internet. The evolution of 10 leading archaeological science journals was also tracked. Since the 1970s, the bibliometric data show that nine of the ten journals have successfully expanded on an annual basis. I found that the biggest growers (the Journal of Archaeological Science [JAS], the Journal of Human Evolution and the Journal of Anthropological Archaeology) are all published by Elsevier. In 2008, the JAS was ranked first for five of the eight thematic keywords by ISI, underlining the popularity and interdisciplinary scope of the journal. According to the 2008 Journal Citation Reports, the JAS ranks second for total citations (4219) in archaeological science and third for its overall impact factor (1.779).     

Sourcing temper sands in ancient ceramics with U–Pb ages of detrital zircons: a southwest Pacific test case

Through use of methodology common in sedimentary geology, we apply U–Pb ages of detrital zircons to source nonlocal temper sand in an ancient ceramic assemblage recovered from Roviana Lagoon of the New Georgia Group in the Solomon Islands. Most potsherds from the Roviana Lagoon contain local volcanic sand as temper, but a small number of sherds contain anomalous granitic temper sand that does not appear to be local. To determine the origin of the anomalous temper, ages of zircons from the anomalous Roviana sherds are compared with ages of zircons in materials from Lizard Island off the Queensland coast and in sand from Muyuw Island in the Solomon Sea where generically similar granitic sands occur. U–Pb analyses of grains from the Roviana sherds yield Middle Miocene ages, while analyses of grains from Lizard Island granitic bedrock, sand, and local potsherds yield much older Permian-Triassic ages, disproving any possibility that the Roviana sherds were derived from Lizard Island, but suggesting local production of the Lizard Island sherds. Ages of grains in a sand sample from Muyuw Island are nearly identical to the ages of grains in the Roviana sherds. All grains in the Muyuw sand are Middle Miocene in age, overlapping closely with the Roviana age population. This strong similarity in detrital zircon signals indicates that the Roviana temper was likely derived from Muyuw Island sands. Our test case for the use of U–Pb ages of detrital zircons in sourcing temper sands is of only regional significance, and not of intrinsic global interest. The methodology, however, should find wide applicability for sourcing temper sands in many parts of the world, for it provides more specific data for the origins of tempers than either petrographic or chemical analysis.     

“Now let me share this with you”: Exploring Poetry as a Method for Postcolonial Geography Research

Abstract: In this article we attempt to “seize back the creative initiative” to uncover whether poetry might be a useful postcolonial research method. In exploring the possibilities and limitations of poetry as a means of re‐representing and interpreting data collected through in‐depth qualitative interviews, our conclusions are ambivalent: we are attracted to poetry but troubled by it too. For instance, poetry does hold promise through its ability to imaginatively project thoughts and ideas, opening up space so new perspectives can emerge. However, as academics we are always complicit in the knowledge creation process (albeit to varying degrees), and so the representative qualities of poetry are never unproblematic or straightforward. Thus although poetry does have potential as a method for postcolonial geography research, we are making a cautious and careful appeal for its use. We use the case of ecotourism research conducted in Boabeng‐Fiema Monkey Sanctuary in Ghana to explore these ideas.     

pXRF: a study of inter-instrument performance

Integrating portable X-ray fluorescence (pXRF) instrumentation into archaeological investigations has generated as much interest as skepticism because several characteristics of the technique limit analytical accuracy and precision. This paper seeks to explore inter-instrument performance in order to assess the potential pXRF instrumentation has in examining the elemental composition of lithic raw materials. Two pXRF instruments, Delta and Omega models both manufactured by Olympus Innov-X Systems, were utilized to obtain the trace element signatures of five fine-grained volcanic sources and four obsidian sources in the Great Basin. We compared the two portable instruments to a wavelength-dispersive instrument extensively calibrated with geologic standards and to a commercial benchtop energy-dispersive system. Our results suggest that the relationships between the data produced by these different instruments are complex, and as we look to the future of pXRF use in archaeological analysis we argue that that the same strict protocols applied in laboratory-based XRF analyses, involving instrument calibration, evaluation of inter-instrument performance, and comparison to accepted geologic standards, need to be applied in pXRF analysis.     

Approximating the Face of ‘Aunty’: A Question of Likeness

This paper describes two approaches to the facial approximation of three individuals from the Wairau Bar burial site (New Zealand). Two individuals were approximated working in direct reference to the remains and incorporated manual drafting. The third individual, ‘Aunty’ (the respectful title given by the iwi Rangitane elders) was approximated from CT scans and using computer graphics. The computer graphic approach enabled a greater level of precision in the application of the research and recommendations that inform a facial approximation, and facilitated collaboration with appropriate expertise. The computer-graphic approach, however, also resulted in a more photographic facial appearance, which can imply a greater level of knowledge about hard/soft tissue relationships than is currently available.     

An Analysis of Actual and Potential Clustering Structures,Stakeholder Governance Activities and Cross-locality Linkages in the Welsh Aerospace Industry

Commercial aerospace is a key sector in the Welsh economy, engaged in complex overlapping activities from aircraft manufacture (AM), through maintenance, repair and overhaul (MRO), to research, development and training (RDT). Defining and operationalizing a framework for analysis using both qualitative and quantitative data, this paper examines the actual and potential roles of the relationships in Wales between commercial aerospace firms, industry, government and institutional stakeholders, at both local and non-local levels. Concentrations of manufacturing in North Wales, and MRO in South Wales along with RDT operate as distinct constituent parts of aerospace clusters in neighbouring regions of England and beyond. The results, however, highlight links between the location of AM, MRO and RDT in Wales, emphasizing their (partially) geographically symbiotic relationships. Moreover, there are key inter-linkages that need consideration if the long-term health of Welsh aerospace is to be secured. Simultaneously, all three sub-sectors in Wales exhibit weaknesses which could render them vulnerable to greater external competition, particularly from developing countries. This emphasizes a need to alter the current governance arrangements and utilize different clustering characteristics that currently exist, with government, as a major sponsor of the industry, having a strong (but changing) role to play in encouraging these more balanced industry structures and decision-making processes.     

Mundane mobilities,performances and spaces of tourism

The extension of information and communication technologies is purported to provide great opportunities for women, with the potential for empowerment and feminist activism. This paper contributes to the debate about women and cyberspace through a focus on the role of the internet in the lives of a group of technologically proficient, socially advantaged white heterosexual new mothers. The internet played a central role in providing virtual social support and alternative information sources which increased these women's real sense of empowerment in the transition to motherhood. Simultaneously, however, very traditional stereotypes of mothering and gender roles persisted. A paradox is evident whereby the internet was both liberating and constraining: it played an important social role for some women while at the same time it encouraged restrictive and unequal gender stereotypes in this particular community of practice. An examination of new virtual parenting spaces therefore has a contribution to make in understanding changing parenting practices in the new millennium.     

“Land of Unfinished Monuments”: The Ruins-in-Reverse of Nineteenth-Century America

Abstract

By focusing on the design and reception of successfully completed monuments, historians have overlooked the presence in nineteenth-century America of monuments that were left unfinished for decades, or even aborted altogether. This article recovers numerous such monuments, and shows how contemporaries seized on them not merely for their aesthetic value as homegrown ruins to be visited and sketched, but also for their rhetorical value as expressions of unfinished political and social struggles. In refashioning these incipient historical memorials as ironic anti-monuments to contemporary problems, diverse groups – radical workingmen and conservative Whigs, female activists and chauvinist newspapermen, patriotic Americans and critical Englishmen, proslavery southerners and abolitionist northerners – elaborated a broader discourse of unfinishedness. The fragments of these monuments could even figure the nation itself as a work-in-progress, contrary to current arguments about the construction of national identity through notions of organic wholeness. The article also questions scholars' assumption that monuments inevitably promote a culture of forgetting by projecting images of consensus and closure. In turning to the reception of monuments during their often-lengthy construction, we can perceive their more complex relationship to dominant ideologies and narratives of the nation-state.