Earliest Evidence for the Ivory Trade in Southern Africa: Isotopic and ZooMS Analysis of Seventh–Tenth Century <Emphasis Type="SmallCaps">ad</Emphasis> Ivory from KwaZulu-Natal

KwaGandaganda, Ndondondwane and Wosi were major Early Farming Community settlements in what is today the KwaZulu-Natal province of South Africa. These sites have yielded, among other remains, abundant evidence of ivory and ivory working dating to the seventh–tenth centuries ad, pre-dating by approximately 200 years the better-known ivory artefacts from sites in the Limpopo River Valley and surrounding regions. We report the results of carbon, nitrogen and strontium isotope analysis to explore the origins and procurement of this ivory, in combination with Zooarchaeology by Mass Spectrometry (ZooMS) to identify the species of animals from which it was derived. All of the ivory studied using ZooMS was elephant, despite the presence of hippopotamus remains on all three sites. Some ivory was probably obtained from elephant herds that lived close to the sites, in the densely wooded river valleys favoured by both elephants and early farmers. Other material came from savannah environments further afield. Ivory found at these three sites was drawn from different catchments, implying a degree of landscape/resource partitioning even at this early stage. These communities clearly invested substantial effort in obtaining ivory from across the region, which speaks to the importance of this commodity in the economy of the time. We suggest that some ivory items were for local use, but that some may have been intended for more distant markets via Indian Ocean trade.     

Generating a voice among ‘media monsters’: hybrid media practices of Taiwan’s Anti-Media Monopoly Movement

This article assesses how social movement actors strategically use a hybrid mix of social and traditional media to organise political actions in an attempt to influence media and public agendas. Using the case study of the Anti-Media Monopoly Movement in Taiwan, it investigates how the activists’ use of social and mainstream media contributed towards their collective action and mediated visibility. We argue that the effectiveness of social media activism is augmented by the activists’ engagement in protest actions and tactics catering to news media logics. Through their hybrid media practices, the activists were able to mobilise local and overseas groups into forms of collective and connective action and amplify the impact of protests.     

Benign mandibular tumours: Two case studies from the Maya lowland site of Tikal,Guatemala

This study presents a differential diagnosis of benign mandibular tumours identified in two adult burials from the precontact Maya city of Tikal, Guatemala. Both individuals were recovered from domestic structures that date to the Late Classic Period (AD 550–850). The osseous growths were interpreted as probable benign tumours based on evidence of localised growth, a circumscribed border, a dense texture and a lack of osteolytic activity or spiculate bone formation. Burial PTP‐026A is a middle adult (35–50 years) of indeterminate sex with evidence of a small dense, circular mass extending laterally from the right mandibular corpus. Macroscopic and radiographic assessment of this lesion provided a diagnosis of osteoma, a true neoplasm, or alternately, hyperplasia (e.g. exostosis) or hamartoma, which are not true neoplasms. Burial PTP‐017 is a probable young adult female (20–35 years) with a large osteoblastic lesion on the right anterior mandibular corpus. This dense, bony mass extends from the anterior margin of the mental canal, and shows a distinct boundary from the adjacent trabecular and cortical bone. The growth of the osseous mass displaced the right first premolar anteriorly. Radiographic assessment showed the presence of dense, radiopaque material, indicating significant calcification. This suggested a likely fibro‐osseous origin for this lesion, with a probable diagnosis of ossifying fibroma, or possibly osseous dysplasia. Although not definitive, our differential diagnosis was able to exclude a number of neoplastic and non‐neoplastic conditions that affect the jaws. This study provides the first reported cases of possible benign mandibular tumours in the ancient Maya. Copyright © 2009 John Wiley & Sons, Ltd.     

New evidence for jute (<Emphasis Type="Italic">Corchorus capsularis</Emphasis> L.) in the Indus civilization

In this paper, we report the results of an analysis of a preserved structure of jute on a ceramic artifact from the site of Harappa that is dated to 2200–1900 (cal.) BC (Fig. 1). Jute cloth has not previously been identified at this early date in the Indus civilization. Since fiber remains are rare in prehistoric South Asia, we briefly review the evidence for seed and fiber remains used in textile production in this region.     

A Geo-Historical Study of Site Formation at a Nineteenth-Century Farmstead in Lake County,Illinois

Agricultural journals were in wide circulation in the nineteenth century, and they were means of transmitting information about agrarian technologies and techniques to American Frontier-Phase farmers. This article explores the environmental and cultural context for the addition of a drainage feature to a nineteenth-century farmstead in Illinois (called the Bond Farm site), which preceded the site’s eventual abandonment when rainfall reached anomalously high levels. Geoarchaeological and paleoclimatologic datasets are presented as evidence of high rainfall, and the period of site settlement is constrained by both artifact and documentary sources. High maintenance costs associated with occupying the structure apparently exceeded the value of remaining, so the site was abandoned. As archaeologists grapple with how to determine causation in site occupation and abandonment, we advocate a multidisciplinary research design in historical archaeology that includes geoarchaeological analyses, which can be useful in building a microscale settlement reconstruction.