Poaceae phytoliths from the Niassa Rift,Mozambique

The most common grass phytoliths from “Zambezian” miombos are described here for the first time. Their potential for long term preservation in sediments makes them a useful tool in the reconstruction of ancient plant communities and plant/human interactions. We processed 60 plant samples (26 identified genera and species), with an average of 300 phytoliths counted per sample to a total of 18,586. Forty-seven morphotypes were described as per the International Code for Phytolith Nomenclature, with exceptions, including forty-five discreet shapes and two articulated forms, which can be used as comparative reference materials. We conducted three forms of statistical analyses: Discriminant Analysis, Cluster Analysis, and Principal Component Analysis. The highest biomineral content was recorded among the Bambuseae and Paniceae, while the lowest silica production is detected in the Cynodonteae tribe. Typologically, the subfamily Panicoideae yielded 50% of the types reported here, 32% are from the Chloridoideae, 12% from the Bambusoideae, and 8% from the Arundinoideae sensu lato. Overall, the idealized Zambezian Poaceae phytolith spectrum is dominated by a small subset of Poaceae short cells, which include five morphotypes conventionally associated with Panicoid grasses (Bilobate concave outer margin long shaft, Bilobate concave outer margin short shaft, Bilobate convex outer margin long shaft, Bilobate convex outer margin short shaft, Cross), one morphotype commonly seen in Chloridoid taxa (saddle), and two types that appear across subfamily boundaries (tower, tower horned). The next logical step to take in regional phytolith research is the account of phytoliths deposited in soils underneath living plants, for they represent the interface between existing vegetation communities and the inevitably distorted fossil assemblages that the paleobotanist uses for environmental reconstruction.     

Historiography: an introduction

This introduction precedes the four papers given in October 2000 in Copenhagen on analysing problems in the history of the neurosciences. The term historiography can be defined in different ways but means the study, and not simply the writing, of history. Although it goes back two millennia, it is a rapidly developing field as illustrated by the subsequent contributions.     

Do more,with less: The realities of local government in rural Ontario

Over the past 30 years, the responsibilities, mandates, and activities of local governments in Ontario have undergone substantial transformations. Influenced by New Public Management, policy changes are characterized by marketization and managerialism resulting in downloading of responsibilities to local governments. This research examines the ebbs and flows of policy changes among different provincial governments since 1990 and the impacts of these policies on rural local governments in Ontario. Interviews were conducted with elected officials and senior staff in eight local governments to understand their realities. The findings demonstrate the continual policy changes led to the “do more, with less” approach currently faced by rural local governments—increased regulatory requirements, limited human and financial capacities, and small tax bases to support their activities. This experience, combined with limited fiscal levers, hinders the ability of rural local governments to address both new demands for infrastructure and existing infrastructure deficits, housing stock and affordability, and economic and workforce development strategies. The reality has necessitated local governments to seek alternative strategies to deliver programs and services through partnerships and collaboration.     

Tomorrow’s Country: Practice-oriented principles for Indigenous cultural fire research in south-east Australia

First Nations peoples are revitalising diverse cultural fire practices and knowledge. Institutional and societal recognition of these practices is growing. Yet there has been little academic research on these fire practices in south-east Australia, let alone research led by Aboriginal people. We are a group of Indigenous and settler academics, practitioners, and experts focused on cultural fire management in the Victorian Loddon Mallee region. Using interviews and workshops, we facilitated knowledge sharing and discussion. In this paper, we describe three practice-oriented principles to develop and maintain collaborations across Aboriginal groups, researchers, and government in the Indigenous-led revitalisation of fire on Country: relationships (creating reciprocity and trust), Country (working with place and people), and power (acknowledging structures and values). Collaborations based on these principles will be unique to each temporal, social, cultural, and geographic context. Considering our findings, we acknowledge the challenges that exist and the opportunities that emerge to constructively hold space to grow genuinely collaborative research that creates change. We suggest that the principles we identify can be applied by anyone wanting to form genuine collaborations around the world as the need for social–ecological justice grows.     

Brief encounters: Tatham Mound and the evidence for Spanish and Native American confrontation

Skeletal trauma often has been utilized to examine facets of inter- and intragroup violence. Eighteen skeletal elements from Tatham Mound are considered in this study, which exhibit wounds similar to documented cases of trauma caused by edged metal weapons. Tatham Mound is a sixteenth century mortuary site in central Gulf Coast Florida and is located within the reconstructed zone of contact with the Spanish explorer Hernando de Soto. Macroscopic and microscopic analyses of skeletal elements are conducted in order to distinguish trauma due to edged metal weapons from other perimortem and post-mortem bone modification. The damage on elements from Tatham Mound is compared with documented cases of trauma from edged metal weapons as well as medieval European skeletal remains exhibiting trauma due to edged metal weapons. It is concluded that some of the observed cases are probably due to metal weapon wounds inflicted by the Spanish explorers.     

Two cases of facial involvement in probable treponemal infection from late prehistoric coastal North Carolina

This paper describes two late prehistoric burials from coastal North Carolina with cranial and postcranial lesions characteristic of treponemal infection. Each case exhibits facial lesions consistent with clinical reports of treponemal infection, but which have not previously been documented in these populations. The suite of facial lesions in one case and a mandibular lesion in the other serve to illustrate the variability inherent in treponemal infections. © 1998 John Wiley & Sons, Ltd.