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151.
Eleven archaeomagnetic samples were collected from several sites near Porco, Bolivia as part of the Proyecto Arqueológico Porco-Potosí. These samples were collected in order to 1) explore the availability of appropriate sample materials in the Bolivian Andes, and 2) assess the feasibility of pursuing reference curve research for this region. In addition, this research explored the archaeomagnetic dating application of reference curves constructed from the global geomagnetic field model gufm1 (Jackson et al., 2000), which covers the period from AD 1590–1990. This model is particularly applicable to our project, since many of the project sites are late prehispanic (pre-AD 1532) and early historic (ca. AD 1532–1825) in age. Of the 11 samples, three appeared to contain an insufficient amount of ferromagnetic minerals to provide reliable results, while eight samples produced acceptable-to-good results. The data from the eight good samples were compared to a reference curve for the period of AD 1600–2000 that was calculated for this project from the global field model, gufm1. The archaeomagnetic dates obtained for two of the samples agreed with archaeological expectations, while those for four other samples marginally or greatly postdated the archaeological age expectations. Two additional samples produced significantly different directions and could not be dated against the reference curve. It is likely that the age discrepancies for four of the samples stem from inaccuracies in the archaeomagnetic data, the archaeological age expectations, the calculated reference curve, or some combination of these factors.  相似文献   
152.
In Flemish modern revenant legends the dead are no longer presented as poor souls who need the help of the living. These legends focus on the living rather than on the dead, and possibly reflect our doubts and fears about death, which is no longer the exclusive territory of the Church.  相似文献   
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The transformation of the Roman fort of Fectio was seized upon to gain insight into the factors that determine the degradation of metal finds and the relationship with different forms of land use. The research showed no difference in the preservation of metal finds from different burial contexts, including disturbed contexts. A possible explanation for the good condition of the metal finds is the presence of organic waste and building material that, together with the clayey soil, create an ideal burial environment for non-ferrous metals.  相似文献   
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A Merovingian burial ground in Borgharen was threatened by development. Plans however could be changed so the site could be preserved. The initial research however showed the bone material was at risk of severe degradation in the near future. In order to determine whether in situ preservation was feasible three campaigns were carried out. This led to the conclusion that the burial conditions were excellent and there was little risk that severe degradation will reduce archaeological information of the site over the coming decades. The remaining threat concerned illegal excavators with metal detectors and spades. To protect the site it was covered with a series of different materials to prevent the site from being looted.  相似文献   
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EXAMINATION of the structure of the stone tower and excavation of it and of the associated earthworks at Lydford, Devon, revealed that the earliest structure, presumed to be the firme domus referred to in the Pipe Rolls for 1195, had been a free-standing, purpose-built gaol. It was partly demolished, and the upper part entirely rebuilt towards the middle of the 13th century. The original ground floor was filled up and the tower enclosed by a ditch with a mound piled against it. A small bailey was also added. The ‘castle’ continued to be used as a prison for the Devon Stannaries until the 18th century.  相似文献   
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This paper explores the functioning of political propaganda during the Brabant Revolution, that is, during Belgium's contribution to the ‘Age of the Democratic Revolution’. More in particular, it examines the differences between royalist and patriot propaganda. Detailed reference to the political dialogue pamphlets of the time allows for the reconstruction of the first instance of (cultural) nation-building in Belgian history. In more general terms, the paper hopes to contribute to the argument for an historic and developmental approach to the study of nation, with particular attention for its multi-faceted and (potential) emancipatory functionality.  相似文献   
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