Li, L.-Y., Zhang, X.-L., Yun, H. & Li, G.-X., October 2015. New occurrence of Cambroclavus absonus from the lowermost Cambrian of North China and its stratigraphical importance. Alcheringa 40, xxx–xxx. ISSN 0311-5518.
The problematic Small Shelly Fossil Cambroclavus absonus is described from the Xinji Formation in the Longxian area, which is located near the southwestern margin of the North China Platform. The Xinji Formation, the basal rock unit of the Cambrian in the studied area, yields an assemblage of skeletal fossils that share many common elements with contemporary faunas from South Australia. Sclerites of C. absonus reported herein represent the first occurrence of the species outside Australia, thus extending the palaeogeographic range of the taxon to northern China. To date, palaeogeographic occurrences of Cambroclavus sclerites are restricted to the Peri-Gondwana realm, including South China, Australia, Tarim, Kazakhstan, North China and Western Europe. These occurrences are divided into a Southern Group realm and Northern Group realm. Stratigraphically, Cambroclavus occurs mostly in Cambrian Stage 3 and has three occurrences in Stage 5, separated by Stage 4 in which Cambroclavus has not yet been found. The first appearance datum of Cambroclavus in Cambrian Stage 3 is of importance for regional and inter-regional correlations. In particular, the presence of Cambroclavus absonus in North China allows species-level correlation between North China and South Australia.
Luoyang Li [lly@stumail.nwu.edu.cn], Xingliang Zhang [xzhang69@nwu.edu.cn], Hao Yun [yunhao@stumail.nwu.edu.cn], Early Life Institute and State Key Laboratory Of Continental Dynamics, Department of Geology, Northwest University, Xian 710069, PR China; Guoxiang Li [gxli@nigpas.ac.cn], Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, PR China.相似文献
This study is to investigate the role of sense of place on residents' participation in tourism-related businesses. Emphasis was placed on understanding whether and how sense of place influenced people's decisions to operate a tourism-related business. Thus, this framework and the empirical validation presented are the result of triangulating quantitative survey data (n = 118) tourism business operators and follow-up with qualitative interviews (n = 72) respondents in Tai O, Hong Kong, the linkages between sense of place and small and medium business enterprises (SMTEs) were explored. The findings revealed that sense of place played an important role in encouraging move-out residents and their descendants to return and participate in a tourism-related business. Sense of place also influenced some people's decisions regarding the type of business they were involved in and the manner in which they operated their business. The findings suggested that operators of tourism-related businesses who have a strong sense of place, whether local residents or outsiders, can contribute to preserving a community's culture and for sustainable tourism development. 相似文献
Utah is one of the top producers of oil and natural gas in the United States. Over the past 18 years, more than 4.2 billion gallons of wastewater from the petroleum industry has been injected into the Navajo Sandstone, Kayenta Formation, and Wingate Sandstone in Carbon and Emery Counties, central Utah, where seismicity has increased during the same period. Previous studies have attributed this seismicity to coal mining. Here, we present evidence for wastewater injection being a major cause of the increased seismicity. We show that, in the coal mining area, seismicity rate increased significantly 1–5 years following the wastewater injection, and the earthquakes, mostly with magnitudes <3.0, are concentrated in areas seismically active prior to the injection. Using simple analytical and numerical models, we show that the injection in central Utah can sufficiently raise pore pressure to trigger seismicity within 10–20 km of the injection wells, and the time needed for the diffusion of pore pressure may explain the observed lag of seismicity increase behind the commencement of injection. The b‐value of these earthquakes increased following the wastewater injection, which is consistent with these events being injection‐induced. We conclude that the marked increase in seismicity rate in central Utah is induced by both mining activity and wastewater injection, which raised pore pressure along preexisting faults. 相似文献
This article attempts to deconstruct the masculinised contract among the war narrative, popular culture, and Chinese nationalism by exploring the roles of women in Nanjing Massacre films with war narratives and Chinese audiences' emotional ‘readings’ of these women. Based on the analysis of City of Life and Death (2009) and The Flowers of War (2011) and audiences' comments on these two films from Douban Movie, this article has mapped a popular geopolitics of these two films through a feminist approach. The main argument of this research points out that, through the production and consumption of these two films, the women of the Nanjing Massacre can be territorialised as Nanjing/China and used to represent China's attitudes towards both the historical and current Sino–Japanese relationship. In this way, the women of these films can be considered an articulation of popular culture and politics, and they are empowered to establish Chinese nationalism and construct anti-Japanese identities in Chinese society. To a wider extent, this article can be read as a contribution to the literature on gender, nationalism and popular geopolitics. 相似文献
BOB HODGE and KAM LOUIE. The Politics of Chinese Language and Culture: the Art of Reading Dragons. London: Routledge, 1998. A$150.00, hardcover; A$52.95, paper.
JAPAN, KOREA
LEWIS R. LANCASTER and RICHARD K. PAYNE (eds). Religion and Society in Contemporary Korea. Berkeley: Institute of East Asian Studies, University of California, 1997. 282 pp. Preface, index. $US20.00, paper.
DOH C. SHIN. Mass Politics and Culture in Democratizing Korea. Cambridge: Cambridge University Press, 1999. A$90.00, hardcover; A$34.95, paper.
GEIR HELGESEN. Democracy and Authority in Korea: the Cultural Dimension in Korean Politics. Richmond: Curzon Press, 1998. £40.00, hardcover.
SOUTH, WEST & CENTRAL ASIA
J. E. LLEWELLYN. The Legacy of Women's Uplift in India. Contemporary Women Leaders in the Arya Samaj. New Delhi: Sage Publications, 1998. 224 pp. Rs325, hardcover.
SOUTHEAST ASIA
R. E. ELSON. The End of the Peasantry in Southeast Asia: a Social and Economic History of Peasant Livelihood, 1800‐1990s. Basingstoke and London: Macmillan Press, 1997. xxvii, 335 pp. Tables, abbreviations, glossary, index. A$49.95, paper.
GENERAL ASIA
JAMES W. MORLEY (ed). Driven by Growth: political Change in the Asia-Pacific Region. Revised Edition. Armonk, New York; London, England: M. E. Sharpe, 1999. 393 pp. Preface, tables, figures, bibliography, index. US$24.95, paper. 相似文献
