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71.
Einkorn (Triticum monococcum L.) was one of the first cereals to be domesticated in the Old World ca. 10,000 years ago and to spread towards Europe and North Africa. Its cultivation declined before the Iron Age and it remains today only as a relic crop in remote areas. To investigate if the geographic distribution of genetic diversity in modern einkorn landrace accessions could be informative about the movement of this crop during prehistory, we genotyped 50 accessions of einkorn from Europe, North Africa and the Near East. Using nuclear and chloroplast microsatellites and clustering methods, we detected two main gene pools in einkorn. The distribution of these lineages revealed differences between accessions from Morocco and the Iberian Peninsula from the rest of Europe and the Near East and suggests different regional dynamics in the spread of this crop.  相似文献   
72.
New excavations at Border Cave use high-resolution techniques, including FT-IR, for sediment samples and thin sections of micromorphology blocks from stratigraphy. These show that sediments have different moisture regimes, both spatially and chronologically. The site preserves desiccated grass bedding in multiple layers and they, along with seeds, rhizomes, and charcoal, provide a profile of palaeo-vegetation through time. A bushveld vegetation community is implied before 100,000 years ago. The density of lithics varies considerably through time, with high frequencies occurring before 100,000 years ago where a putative MSA 1/Pietersburg Industry was recovered. The highest percentage frequencies of blades and blade fragments were found here. In Members 1 BS and 1 WA, called Early Later Stone Age by Beaumont, we recovered large flakes from multifacial cores. Local rhyolite was the most common rock used for making stone tools, but siliceous minerals were popular in the upper members.  相似文献   
73.
74.
One hundred and eleven samples from the important Servilia Roman tomb have been analysed for the first time by Raman spectroscopy, resulting in a complete characterisation of the pigment palette used for its remarkable wall paintings: 73 different pigment mixtures have been identified for the composition of its 11 colours and their tonalities. Dyer’s weld, an ancient organic yellow pigment, which was described by Vitruvius, has been identified and characterised for the first time in Roman wall paintings. Distinctive Raman spectroscopic signals which differentiate between haematite and caput mortuum (a violet colour from haematite which has been subjected to thermal treatment) are also reported. The use of the very expensive lazurite for a balance relates the importance of this otherwise ordinary instrument with psychostasia (the human soul weighing process) and is not found elsewhere in the tomb. The distribution of white minerals alone or in admixture is not related to any particular colouring pigment or figure; this possibly indicates that there was no specific use for each white mineral and that several craftsmen worked on the paintings, perhaps in different periods, or that the frescoes have been subjected to unrecorded restoration. We conclude that Raman spectroscopy is a valuable analytical technique for the unambiguous identification of mixtures of both organic and inorganic compounds, to study the degree of mineral crystallinity and for identifying treatment. These data are relevant for the holistic interpretation of the artwork in its historical, economical and social context.  相似文献   
75.
Chert from the limestones and marly limestones of Castelltallat Formation (Ebro Basin) was widely used throughout prehistoric times in north-eastern Iberia to produce stone tools due to its properties and accessibility. A rough estimate indicates that this rock—either as raw material or as lithic products—was distributed mainly to the north of the outcrops, over an area of 6000–8000 km2. However, other rocks in the area have similar characteristics which can lead to confusion in the interpretation of its prehistoric use and distribution. In order to establish useful archaeometric criteria for differentiating this chert from other similar, the Castelltallat chert is characterised in petrographic, mineralogical and geochemical terms. The chert nodules are found to be homogenous at the macroscopic and microscopic level, with a significant presence of bioclasts, thus indicating they might be formed in a freshwater lake environment by the early diagenetic replacement of carbonates in shallow waters. The mineralogical composition is homogeneously uniform and of a flint type, characterised by an almost exclusive predominance of quartz, without any opaline phases, and a variable proportion of moganite. The iron oxide content is very low, whereas its chemical composition is unusually high in uranium which correlates positively with carbonate content and negatively with silica. Archaeometrical parameters are provided to reach a proper identification of tools knapped with this chert. This way, chert from Castelltallat Formation turns out to be a valuable lithological marker to evaluate the range of mobility of the human groups who lived in the north-eastern Iberia and their contacts with neighbouring areas.  相似文献   
76.
Of all the plants that were used in early medieval times, many were grown in gardens and orchards and contributed to the subsistence of medieval communities. Archaeobotany provides direct evidence of the range of species used either for food or for other purposes. In this contribution, we explore the evidence of garden produce in early medieval Iberia focusing on archaeobotanical data. First, we will analyse the available data, taking into consideration different types of preservation. Second, we will examine the diversity of species, trying to establish the uses and purposes of the taxa identified. Finally, we will discuss results within the better‐known wider European context.  相似文献   
77.
The aim of this paper is to explain the subsistence strategies of late hunter–gatherers from the Northeast of the Iberian Peninsula on the basis of zooarchaeological and archaeobotanical records. The study is based on the Molí del Salt archaeological site which has yielded an Upper Palaeolithic and Mesolithic sequence. Each of the disciplines shows us a various type of assemblage to approach the same problem. Archaeobotanical materials, including charcoal and seeds provide data on the strategies related to firewood gathering and vegetal food supply, which was a basic subsistence resource for these groups. The archaeobotanical assemblage is mainly formed by conifers, but other species related to edible plants are also important. Bone assemblage, mainly formed by Oryctolagus cuniculus, show how hunting and meat processing is highly related. The environmental constraints as well as mobility are discussed in order to achieve an ampler knowledge on human activities.  相似文献   
78.
During the major Inca civil wars, Atahualpa had almost exterminated Huascar’s kin. Only a few capac women, those who descended from Manco Capac, the founder of the Inca dynasty, remained alive. Atahualpa had planned to take them as his principal wives since only this type of marriage could successfully maintain the authority of the Incas over a large Andean territory. The Spanish arrival in 1532 interrupted his plans, but it did not eliminate Inca claims of sovereignty through marriage. In fact, it was through marriage that Atahualpa aimed to establish political alliances with Francisco Pizarro. While both Incas and Spaniards understood marriage on their own terms, there were many instances in which both were willing to redefine their own concepts of marriage in their struggle for power. In all of these, the women engaged in these unions were not only conscious about their political roles, but agents in the main historical events of this period.  相似文献   
79.
This article examines the borderlands between transgender MTF (male‐to‐female) and gay male communities in Latina/o Miami through an analysis of the participation of Latinas in the Transsexual Action Organization (TAO). Previous research suggests that Cuban and Cuban American gay male culture have historically been associated with gender transgressive behaviour and identity. Because of this, it is often unclear how to distinguish between what is gay male/homosexual expression and transgender expression. If outward gender manifestations that we now call ‘transgender’ were understood in other historical and cultural contexts as ‘homosexual’, how do we label those manifestations today? By labelling them as homosexual are we simply reinscribing the marginalisation of transgender individuals? On the other hand, by labelling them as transgender are we imposing a contemporary category and therefore performing another kind of intellectual violence? In order to address these questions, I analyse a Latino/a organisation that explicitly labelled itself ‘transsexual’. TAO was an early transsexual rights organisation founded in 1970 by Angela Douglas in Los Angeles which moved to Miami Beach, Florida in 1972. Drawing on the organisation's publications, Moonshadow and Mirage Magazine (1972–75), and Douglas's self‐published autobiographical texts, Triple Jeopardy: The Autobiography of Angela Lynn Douglas (1983) and Hollywood's Obsession (1992), I analyse the rarely discussed participation of Latinas in the organisation.  相似文献   
80.
Taphonomic studies of faunal assemblages from archaeological and palaeontological sites need biostratinomy research to endorse their results. Many papers have studied the relationship between the differential conservation of anatomical parts and the animal responsible for the deposits. In this paper, we present the biostratinomy results from 18 Cervus elaphus hispanicus carcasses (Hilzheimer 1909) in a Mediterranean ecosystem (the Sierra Norte Mountains in Seville Natural Park). We also describe the skeleton decay related to scavenger community, where Sus scrofa (Linnaeus, 1758) is maybe the most important bone scavenger in our study area. These results of this research were compared to those obtained from a similar study carried out in Doñana National Park (Huelva) and confirmed that post-mortem tendencies are similar in both ecosystems.  相似文献   
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