Early Carboniferous Bivalvia from western Argentina

González, C. R., Early carboniferous Bivalvia from western Argentina. Alcheringa 18, 169–185. ISSN 0311-5518.

Lower Carboniferous deposits of western Argentina yield invertebrates and plant remains. In the Tournaisian epoch, a transgression from the ‘Pacific’ flooded the Rio Blanco Basin, forming a semi-restricted inland sea. Marine invertebrates of this age comprise the Malimanian fauna, which is based on the Protocanites-Rossirhynchus Assemblage. Eleven species of Bivalvia are here described Palaeoneilo subquadratum sp. nov., Malimania triangularis gen. et sp. nov., Phestia sp., Volsellina? sp. Posidoniella malimanensis sp. nov., Leptodesma? sp., Schizodus sp., Cypricardinia? sp., Edmondia? sp., Sanguinolites punillanus sp. nov., and Vacunella? sp. nov. They are accompanied by gastropods, trilobites, conularids and corals. The Malimanian fauna is regarded as a poorly to moderately varied assemblage that was influenced by some basinal restrictions. It was probably connected to faunas of Chile and Peru, and lived during a stage of mild climate before the beginning of the Late Palaeozoic ice age.     

BOOK REVIEWS

Book Reviews in this Article: Jim Obelkevich, Lyndal Roper, Raphael Samuel, eds, Disciplines of Faith: Studies in Religion, Politics and Patriarchy. John D'Emilio and Estelle Freedman, Intimate Matters: A History of Sexuality in America. Susan Mosher Stuard, ed, Women in Medieval History and Historiography. Bronislaw Geremek, The Margins of Society in Late Medieval Paris, transl. Jean Birrell. Sara Mendelson, The Mental World of Stuart Women: Three Studies. Alice Browne, The Eighteenth Century Feminist Mind. Helen Callaway, Gender, Culture and Empire: European Women in Colonial Nigeria. Claudia Knapman, White Women in Fiji 1835-1930: The Ruin of Empire?…. Marilyn Lake, The Limits of Hope: Soldier Settlement in Victoria 1915-38. Susan M. Reverby, Ordered to Care: the Dilemma of American Nursing, 1850-1945. Linda Gordon, Heroes of Their Own Lives: The Politics and History of Family Violence. Helena Whitbread, ed, I Know My Own Heart. The Diaries of Anne Lister 1791-1840 Zuzanna Shonfield, The Precariously Privileged. A Professional Family in Victorian London. Tierl Thompson, ed, Dear Girl. The Diaries and Letters of Two Working Women 1897-1917. Yamila Azize, La Mujer en la Lucha (The Woman in Struggle) (2nd revised ed.).     

THE TECHNOLOGICAL AND TYPOLOGICAL BEHAVIOUR OF A NEANDERTHAL GROUP FROM EL SIDRÓN CAVE (ASTURIAS,SPAIN)

This paper presents the first detailed analysis of the lithic industry from El Sidrón Cave. Previously we have published other works concerning Anthropology and Palaeogenetics. The lithic assemblage contains 415 artefacts coming from both unofficial and official excavations and is largely flake‐based. The raw material derives from the immediate cave environment, and is mostly chert, with quartzite in a lesser proportion. To date, 67 artefacts have been refitted, including some tools and cores. The spatial distribution of the refitted lithic artefacts confirms, on the one hand, the unity of the assemblage and, on the other, its secondary context.     

New immigrant settlement in a mid-sized city: a case study of housing barriers and coping strategies in Kelowna, British Columbia

The successful integration of immigrants into a new society is based on their attainment of several basic needs, including access to adequate, suitable and affordable housing. While this has long been a concern in Canadian cities, such as Vancouver, Toronto, and Montréal, it is also increasingly an issue in growing mid-sized cities such as Kelowna, in the interior of British Columbia. While Kelowna's real estate market is one of the most expensive in the country, there is little published data or literature on the housing experiences of immigrants in the city. This study examines the housing experiences and stresses of a small group of immigrants in Kelowna's rental housing market. This study uses data from five focus groups with 34 new immigrants and 20 interviews with key informants, conducted in Kelowna in summer 2008. The evidence indicates that for this group of immigrant newcomers, the housing search process in Kelowna's rental housing market met with significant barriers in locating affordable rental housing. Of these barriers, the most commonly cited were: (a) high housing costs; (b) lack of reliable housing information, including lack of access to organizations that provide housing help (government or not); and (c) prejudice by landlords based on the immigrants' ethnic and racial background.
This study points to the need for more comparative studies on the housing experiences of immigrants in mid-sized cities in Canada to better understand which groups of immigrants are more successful than others in finding affordable housing in these mid-sized cities, and why.     

CULTURAL RESOURCES AND ETHNIC ENTREPRENEURSHIP: A CASE STUDY OF THE PORTUGUESE REAL ESTATE INDUSTRY IN TORONTO

The Portuguese community in Toronto is to a large degree a self-sufficient one. Over the last four decades, they have constructed a thriving, complex community, setting up organizations, businesses and communication-information services in their own language. The purpose of this paper is to examine the Portuguese real estate industry in Toronto. The study will be focused on community resources such as networks of kinship/friendship and community ties, and how these resources contribute to the formation, maintenance, and success of Portuguese-owned real estate businesses. Data were obtained primarily from a questionnaire survey that was administered to Portuguese brokers (owners of real estate agencies) who were members of the Toronto Real Estate Board. Data collected from the questionnaire survey indicate that Portuguese real estate brokers rely to a large degree on their own community (‘ethnic’) resources — Portuguese friends, the media, and relatives — in starting and/or operating their current businesses. Within this context, Portuguese friends occupy a central role as an important source in providing business contacts. Real estate agencies owned by Portuguese brokers are community oriented. Portuguese customers, business location within/near to the community, and a good reputation with Portuguese clients and the community were noted by Portuguese brokers as the major factors contributing to the economic success of their businesses. Although relatively little research has been conducted in Canada on ethnic entrepreneurship, we can speculate that the main characteristic of the Portuguese real estate business — a heavy reliance on ‘community resources' in serving a geographically segregated co-ethnic market — is common among Southern Mediterranean immigrant groups in Canada. Further comparative studies in this area would enhance our understanding of the complexities of ethnic entrepreneurship. La communauté portugaise de Toronto est, en grande partie, auto-suffisante. Pendant les quatre dernières décennies, les Portugais ont construit une communauté complexe et prospère, démarrant des organisations, des entreprises et des services de communication et d'information dans leur propre langue. Le but de ce travail est d'examiner l'industrie immobilière portugaise à Toronto. L'étude sera plutôt concentrée sur les ressources communautaires telles qu'un réseau de parenté/amitié et des liens communautaires, et le procèdé par lequel ces ressources contribuent à la formation, au maintien et au succès de l'industrie immobilière des Portugais. Les données ont été obtenues surtout à partir d'un questionnaire/enquête distribué aux courtiers portugais (propriétaires d'agences immobilières), membres du Conseil Immobilier de Toronto. Les données recueillies grâce à l'enquête indiquent que les courtiers immobiliers portugais dépendent largement des ressources (?ethniques?) de leur propre communauté-des amis portugais, des médias, et des proches — pour démarrer et/ou diriger leurs entreprises. Dans ce contexte, les amis portugais occupent un rôle central en fournissant des contacts d'affaires. Les agences immobilières portugaises sont orientées vers la communauté portugaise. Les clients portugais, le local de l'entreprise, au sein de la communauté ou près d'elle, et une bonne réputation, ont été identifiés par les courtiers portugais comme les facteurs les plus importants, contribuant au succès économique de leurs entreprises. En dépit du fait que relativement peu de recherches ont été menées au Canada au sujet des entreprises ethniques, nous pouvons supposer que la caractéristique principale de l'entreprise immobilière portugaise — une grande dépendance des ?ressources communautaires?, en servant un marché co-ethnique géographiquement isolé — est commune chez les immigrants de la Meditérannée du Sud, au Canada. Notre compréhension de la complexité des entreprises ethniques serait améliorée par d'autres études comparatives sur ce sujet.     

RELATIONSHIP BETWEEN THE WORKING QUALITY OF ASTURIAN JETS (SPAIN) AND THEIR STRUCTURE USING PARAMETERS DEFINED BY 1H‐NMR*

A collection of seven representative jets from Asturias (Spain) was studied. Some artisans of the Asturian jet industry established the quality criteria of the jet based on the user‐friendly properties of this material. In this work, we study the relationship between the working quality of asturian jets and their structure using parameters defined by liquid ¹H‐NMR. With this aim, certain parameters calculated from the NMR results were used to provide information about the structure of compounds extracted from jets.