Holocene paleoshorelines,water levels and submerged prehistoric site potential of Rice Lake (Ontario,Canada)

Rice Lake, located in the eastern Great Lakes of North America, has a high density of prehistoric (11–0.5 ka BP) terrestrial archaeological sites. It has been speculated that a large number of sites are submerged on the lakebed, as lake levels have risen >9 m since the arrival of Early Paleoindian peoples (∼11 ka BP). In order to better understand the submerged landscape and its archaeological potential, a detailed bathymetric survey and sediment-coring program was conducted across a 30-km² area of northeastern Rice Lake. Changes in Holocene water levels and shoreline positions were reconstructed by integrating core data with a digital elevation and bathymetric model (DEBM) that accounted for differential isostatic uplift and basin sedimentation. The DEBM was used to generate a series of maps showing changes in the lake paleobathmetry and paleogeography and areas of prehistoric archaeological potential.     

The salon as clinic: problematising,treating, and caring for skin

In this paper I draw upon Foucault's concept of the clinic, as well as his later work on the ‘care of the self’, in a consideration of the problems that are diagnosed, and the treatments that take place, within the beauty salon. As biotechnology descends to the sub-molecular level, so those spaces that are linked to the laboratory through the diffusion of knowledges, practices and material products—such as the salon—are also reworked. Traditionally the locus for an array of experts in both body and mind who instruct (mostly) women on how to care for the self, salons use a series of ‘cutting edge’ treatments to pamper and groom the body, correcting as it does so various problem areas such as the skin. I argue, using interview material from salon managers and employees, for the beauty salon as a key site wherein health and medical knowledge is disseminated, and the clinical gaze is brought to bear.     

What is this bird? The quest to identify parrot remains from the Heyward-Washington House,Charleston, South Carolina

ABSTRACT

Excavations in the 1970s at the ca. 1772 Heyward-Washington House in Charleston, South Carolina, produced a rich and diverse archaeological assemblage spanning the eighteenth and nineteenth centuries. Among the vertebrate remains are four bones from a large member of the parrot family. We now believe the bird was a blue-fronted or turquoise-fronted amazon parrot (Psittacidae: Amazona aestiva), an animal originating in South America. Over the decades, we have studied the zooarchaeological signature of social identity in Charleston, the evolving urban environment, and the vast trade networks of the colonial port city, all of which are embodied in the remains of this single bird. The parrot leads to a discussion of social roles of captive birds in early Charleston, the eclectic interests of city residents, and the city’s global trade networks.     

Toward a Cultural Landscape Atlas: Representing all the Landscape as Cultural

Many government and non‐statutory registers utilise point datasets to represent cultural heritage places. An effect of this approach is to emphasise that cultural heritage comprises a series of spatially discrete material remains or ‘sites’, suggesting discrete locations which are somehow disconnected from their broader historical and landscape contexts. We advocate an alternative in which spatial representation of heritage is set within a cultural landscape framework, acknowledging that all parts of the landscape have inter‐connected cultural histories, associations and meanings resulting from long‐term and ongoing human–environmental interactions. Results from a collaborative cultural heritage research project undertaken at Culgoa National Park in Australia demonstrate the advantage of this approach. The mapping products produced by the work comprise an interactive electronic DVD Atlas and hard copy maps. Both focus on meeting the management needs of field‐based park staff.     

State Implementation of Federal Environmental Policy: Explaining Leveraging in the Clean Water State Revolving Fund

The Clean Water State Revolving fund (CWSRF) program provides states with significant discretion to design, implement, and administer the program to meet their water quality needs. An important aspect of the program is the decision whether to leverage existing funds to generate additional capital for loans. This article seeks to explain the leveraging decision process, using three models as explanators. We conceive leveraging as a two-stage process—(1) the decision to leverage and (2) the decision of how much to leverage. By employing regression techniques, we find that the Environmental Protection Agency's (EPA's) stated reasons for leveraging—environmental needs and demand for loans—are not significant in the decision to leverage, although needs are significant at the second stage. Likewise, there is limited support for Lester's (1994 ) "capacity/commitment" model of environmental implementation. A third model employing a larger range of independent variables is the best predictor of both the decision to leverage and the amount of leveraging. Furthermore, the factors important at each stage of the decision process differ substantially, reinforcing our conception of a two-stage decision process.     

Expanding the utility of Uranium-series dating of speleothems for archaeological and palaeontological applications

Uranium-series (U-series) dating of speleothems is frequently used for palaeoclimate studies but its archaeological and palaeontological applications are limited to stratigraphically significant speleothem formations, such as flowstones, to provide maximum and minimum temporal points. This study targeted soda straw stalactites for U-series dating. In contrast to other speleothem formations, soda straw stalactites are fragile, have typically short life spans (usually only years but rarely up to a few hundred years) and are frequently incorporated into cave deposits. Results of thermal ionisation mass spectrometry (TIMS) U-series dating of soda straw stalactites from palaeontological excavations at Blanche Cave, South Australia, show that small, dense, clean straws tend to yield ages closest to the time of stratigraphic deposition. A correlation between soda straw U-series ages and radiocarbon ages of charcoal from the site is shown. Multiple soda straw age determinations for a single stratigraphic unit are required in order to verify age concordance. In conjunction with other dating methods, U-series dating of soda straw stalactites may help to significantly constrain the age of stratigraphic units and associated archaeological and palaeontological deposits in order to provide more robust chronologies. Here we advocate the collection of soda straw stalactites at future excavations of limestone cave sites.     

The Transmission of Early Bronze Technology to Thailand: New Perspectives

In the four decades since the discovery that a discrete Bronze Age preceded the Iron Age in mainland Southeast Asia, much has been learned about the dating, technology, production, organization, and use of bronze metallurgy in the region, particularly in prehistoric Thailand. Although independent invention of copper smelting in Southeast Asia has not been considered likely by most regional archaeologists since the 1980s, the source of copper-base technology and the mechanisms of adoption remain poorly understood. Arguments claiming that the primary stimulus for the appearance of copper-base metallurgy in Southeast Asia came from early states in the Central Plain of China have dominated recent discussions, but anthropological approaches to technology transmission, adoption, and adaptation have yet to be systematically explored. After summarizing the current evidence for early bronze metallurgy in Thailand, this paper proposes an alternative to the predominant Sinocentric view of the source for Southeast Asian bronze technology. It will be proposed on both chronological and technological grounds that the first bronze metallurgy in Southeast Asia was derived from pre-Andronovo late third millennium BC Eurasian forest-steppe metals technology, and not from the second millennium, technologically distinctive, élite-sponsored bronze metallurgy of the Chinese Erlitou or Erligang Periods. Hypotheses for a transmission route and a research agenda for resolving debates on bronze origins in Southeast Asia are offered.     

Ethnographic Understandings of Gender and Economic Transition in Siberia: Implications for Planners and Policy Makers

Economic transition has been defined by neo-liberal restructuring policies and understandings. Using ethnographic data from Omsk, Russia, I examine structural adjustment policy implementation in the context of socially constructed gender norms. These policies have complicated implications for women and men's economic survival. The ethnographic understandings gained from interviews with women provide vital information that would improve planning processes in Omsk. For example, using an economic gardening approach to support women's small business development and workforce development targeting survivors of violence would advance women's economic self-sufficiency. I suggest that if planners use ethnographic understandings they will be able to more effectively respond to planning challenges such as poverty, education and health care issues.