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991.
Studies of the feeding ecology of the European wildcat (Felis silvestris silvestris) demonstrate that leporids, mostly European rabbit (Oryctolagus cuniculus), dominate their diet in regions where they are present. The remains of wildcats have been found at Pleistocene and Holocene archaeological sites, raising the possibility that they actively accumulated leporid bones in caves and shelters shared with other terrestrial carnivores, raptors and humans. We present the first taphonomic study of rabbit remains consumed by this terrestrial carnivore, with the ultimate aim of understanding their role in bone accumulations at archaeological sites. An experimental study was carried out with a wildcat female, who was fed with nine complete rabbit carcasses. Non-ingested remains and scats were recovered for the analysis of anatomical representation, breakage and bone surface modification. This revealed that non-ingested remains and scats of the European wildcat can be discriminated from most other agents of accumulation. The referential framework provided will permit the discrimination of hominids and wildcats as agents of fossil accumulations of rabbits.  相似文献   
992.
Research into the processing of marine resources along the Mediterranean coasts in antiquity reveals an uneven picture. The archaeological evidence for the systematic processing of fish and seafood in the western part is abundant and varied. Here, the production of salted fish and fish sauces seems to have been an important factor contributing to economic growth in many locations. In the eastern part of the Mediterranean, however, archaeological evidence for the processing of marine resources is much less common and is often indirect. Large-scale processing plants are virtually absent from the archaeological record and there are few studies of the remains of fish and shellfish or of other material evidence relating to fish preservation and commerce. Yet written evidence on the subject abounds, but places heavy emphasis on consumption and commerce rather than production. This paper describes the evidence and explores possible reasons for this imbalanced representation in an attempt to assess the actual importance of the processing of marine resources across the whole Mediterranean region. Issues discussed are the shifting emphasis on fish processing across space and through time, archaeological research agendas and methodologies, resource availability and abundance and, finally, issues of scale and visibility.  相似文献   
993.
The Gumugou Cemetery is located in the Lop Nor region of the Tarim Basin in Xinjiang, northwest China. Radiocarbon dating found the site to be 3800 years BP. Due to the exceptionally arid conditions, most of the plant remains are well-preserved. Morphological and anatomical studies suggest that the plant remains consist of: Triticum cf. aestivum, Phragmites australis, Populus euphratica, Ephedra sp., as well as Typha sp. These ancient plants imply that the indigenous people lived in oases surrounded by extensive desert. Caryopses of T. cf. aestivum might have been used as funeral objects of the mummies as well as a subsidiary food source of the inhabitants, while the wild plants were used in other aspects of daily life.  相似文献   
994.
995.
Fieldwork carried out for a Masters dissertation examined, through interviews, how well a consultation on the future management of the Hadrian’s Wall World Heritage Site had been carried out. Unexpected access was granted during a tense and uncertain period for those involved in managing the Site, at least partly because as a student, the author was not affiliated with any of the organisations concerned. This paper will examine the roles and relationships that the student may find him/herself in, in such a situation, and the possible benefits and dangers these bring. It will also look at the student’s privilege of a sustained period to focus on a single topic, often denied to academics. In the case of an MA, this produces relatively quick results and the possibility of contributing to urgent current issues, if students can be persuaded to publish.  相似文献   
996.
997.
998.
The present work is part of a project aimed at studying the pigments and painting techniques used by Albanian iconographers to produce Byzantine and post-Byzantine icons dating from the fourteenth to the nineteenth centuries; the state of conservation of these icons was also explored. Inorganic pigments are identified by means of X-ray fluorescence, reflectance spectrophotometry and UV fluorescence analysis. These analysis techniques were performed to discriminate between pigments on the basis of their typical features. Moreover, the study of the optical properties of paintings is of fundamental importance for correct restoration. This work enabled us to recognise the palette used in two artworks by anonymous painters of the fourteenth and fifteenth centuries. Only three small samples were taken from the edge and the back of the wooden tables in order to achieve information on preparatory layers. Twelve to fourteen non-destructive measurements were made to characterise the palette used by the two anonymous painters.  相似文献   
999.
1000.
This paper shows the results of a multidisciplinary study carried out on the mortars from the Late Roman Villa dell’Oratorio (fourth-sixth ad), an aristocratic mansion built in the lower Valdarno (Florence, Italy). Thirty-one bedding mortar and plaster samples were analysed through optical microscopy, thermogravimetric analysis, X-ray powder diffraction and scanning electron microscopy with energy-dispersive X-ray spectroscopy for determining the chemical, mineralogical and petrographic characteristics, while their main physical properties were measured by geotechnical procedures. The collected data indicates that the analysed mortars are made up of very fine to coarse river sand aggregate mixed with white to yellowish-white natural hydraulic lime binder mainly consisting of mixtures of prevailing calcite and hydraulic compounds. With regard to the origin of the raw materials, the aggregates were recognized to be selected Arno river sands, and the binders are the burning product of a local marly limestone (ex Alberese). Therefore, the mortars of the Late Roman Villa dell’Oratorio are one of the first uses of natural hydraulic lime in the lower Valdarno.  相似文献   
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