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91.
A.D. SWITZER B.L. MAMO D. DOMINEY‐HOWES L.C. STROTZ C. COURTNEY B.G. JONES S.K. HASLETT D.M. EVERETT 《Geographical Research》2011,49(4):408-430
An unusual coarse, shelly sedimentary unit is found elevated above present mean sea level in a sheltered pocket embayment at Old Punt Bay in south‐eastern Australia. The coarse sediments, diverse microfauna, and large shelly macrofauna of mixed affinity suggest that the deposit is the result of high‐energy deposition. The deposit was previously thought to have been deposited 1000–1300 cal bp based on one shell dated using 14C and amino acid racemisation. However, additional 14C dating indicates a likely age of ~2500 cal bp . Regardless of age constraints, the presence of rock‐encrusting oyster shells and large articulated bivalves, suggests that the depositional event must have been capable of removing and transporting coarse sediments (rock clasts), bivalves, and oysters shells from a variety of seaward environments and depositing them with little abrasion, something storm waves are unlikely to do. The deposit may be tsunamigenic. If a tsunami origin is accepted, the new dating results indicate that it is possibly coeval with a tsunami event previously reported to have affected several other sites along the coast of New South Wales at c. 2900 cal bp . Consequently, this deposit provides evidence for the event at a new site and importantly, a tighter constraint on the likely date of the events occurrence. It further adds weight to the developing catalogue of palaeotsunamis that may have affected the south‐eastern coast of Australia. Regardless of the deposit's origins, if viewed from a coastal planning perspective, this deposit indicates that this part of the coast has experienced large‐scale overwash events in the past that if repeated, would be catastrophic. There are serious implications for risk management. 相似文献
92.
Choon‐Piew Pow 《对极》2009,41(2):371-390
Abstract: If according to Terry Eagleton (The Ideology of the Aesthetic 1990:28), the aesthetic is from the start “a contradictory, double‐edged concept”, how are seemingly innocent acts of viewing and consuming aesthetically pleasing landscapes implicated in the neoliberal politics of urban restructuring? Using contemporary Shanghai as a case study, this paper critically examines the role of the aesthetic in the politics of exclusion and urban segregation in post‐Socialist Shanghai where the restructuring and commodification of erstwhile public welfare housing have led to the rapid development of private “middle‐class” gated enclaves. A central objective of this paper is to excavate the underlying cultural politics of neoliberalism and demonstrate how the aestheticization of urban spaces in Shanghai has become increasingly intertwined with and accentuated by neoliberal ideologies and exclusionary practices in the city. Imbricated in the pristine neighborhoods of Shanghai's gated communities are the fault lines of social division and class distinction that are rapidly transforming urban China. 相似文献
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The corpse of a well‐preserved dog was recovered from a peat bog in the region of Burlage, Germany, in 1953. The dog, which dates to the 16th century, retained extensive soft tissue and fur on the postcranial body, although the head is skeletonised. Computed tomography was used to determine the extent of the preservation of the soft tissue, to determine sex and age and to attempt to identify trauma, pathology and potential cause of death. The analysis of the CT data indicated that the dog was an immature or adolescent male. Substantial soft tissue was preserved, including some internal organs. The entire skeleton was present, with the exception of the mandible and parts of the paws; all of the bones were flattened and some were distorted because of demineralisation in the peat. Partial disarticulation of the vertebral column was postmortem, although there was no further evidence of trauma or pathology on the skeleton or soft tissue. The cause of death could not be conclusively determined. To the knowledge of the authors, this dog represents the only known example of a complete historical nonhuman bog body with preserved soft tissue. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
97.
Y.‐S. Kim M. J. Kim T.‐Y. Yu I. S. Lee Y. S. Yi C. S. Oh D. H. Shin 《International Journal of Osteoarchaeology》2013,23(6):716-722
Notwithstanding the relative abundance of bioarchaeological evidence of pre‐20th century gunshot wounds discovered at European and American archaeological sites, similar findings in East Asian countries have been very rare. In this study, we report evidence of possible gunshot wounds sustained by two individuals buried in Joseon tombs of Korea. The shapes of the trauma seemed to indicate low‐velocity projectiles, most likely musket balls. To our knowledge, this is the first bioarchaeological report specifically concerning possible gunshot‐wound evidence in East Asian skeletons recovered from archaeological fields. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
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G. Huelga‐Suarez M. Moldovan M. Suárez Fernández M. Ángel de Blas Cortina J. I. García Alonso 《Archaeometry》2014,56(4):651-664
This paper continues the characterization of the lead isotopic fingerprint of ancient copper mines in the north‐west of Spain. In this work, the lead isotopic compositions found in copper ores from the La Profunda mine are presented. Azurites and malachites sampled from this deposit were subjected to lead isotope analysis by multicollector ICP–MS. The results showed a clear radiogenic lead signature compatible with the presence of uranium‐rich minerals (such as zeunerite) in the same mining complex. Moreover, a rare copper artefact, found in the galleries of the mine during its modern exploitation, was also analysed and showed that local mineral was used for its manufacturing. 相似文献
100.
Robert Summerby‐Murray 《The Canadian geographer》2014,58(1):e21-e22