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The recovery of ancient DNA from archaeological wheat samples under different preservation conditions was assessed using a number of genetic markers. It was possible to amplify nuclear DNA from desiccated grains but not from charred. The desiccated grain was from a pre-Hispanic grain silo in Gran Canaria and showed excellent DNA preservation, enabling the amplification of the ribosomal DNA markers IGS and ITS, the upstream region of the HMW-glutenin locus and single-locus nuclear microsatellites. Our results demonstrated the presence of both durum and bread wheat in an assemblage of naked grain. We were also able to identify different genotypes in durum wheat and compare these with extant landraces, providing insights into the agrarian practices of the ancient Canarians and the origin of their crops.  相似文献   
905.
Memories are crucial to our construction of place. They simultaneously offer an anchor for identity and different temporalities to encounters with landscapes. Memory allows different spaces, pasts, and futures to become embedded in particular locales. Yet the spontaneous assemblages of meaning that memory enables are not apolitical. Thus the mechanisms and processes by which meaning is articulated in these encounters are fundamental to our understandings of place. This paper, therefore, brings together the work of Henri Bergson on memory and Paul Ricoeur on narrative, to examine the stories individuals produce which define the self. By drawing on research into the lives of young people in the countryside, the paper does three things: it discusses the role of memory in creating identity; it examines the political process of narrative by which memories become woven into understandings of place and create a bricolage of the here; and finally, it offers the ‘storied-self’ as a resolution of the competing constructions and experiences of personal continuity and the inconsistencies and constant change in the project of the individual.  相似文献   
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This paper examines the conflict in early nineteenth century Ireland that emerged between the way castles were portrayed in academia on the one hand and romantic literature on the other. Focusing on a key text of the Celtic Revival, Sydney Owensons The Wild Irish Girl, the paper explores how this novel (with its strong gothic influences) established a lens through which Gaelic Ireland could be understood and how this in turn affected the representation of castles. The second part of the paper ties these themes into an analysis of the relationship between architecture, literature and identity in the occupation of Leap Castle, Co. Offaly during the changing political climate of nineteenth and early twentieth century Ireland.  相似文献   
908.
Humans use animals as a means of creating and manipulating relationships with other human beings. This process occurs both through the use of animals for food or raw materials and through the use of animals as literary and artistic symbols. Cervus elaphus is Irelands only indigenous deer species. It is also unique in being the only native Irish, wild animal to appear frequently in medieval texts, iconography, and archaeological deposits. This paper brings together diversesources of information to illuminate how early medieval monasteries used reddeer to establish an identity for themselves and to conceptualize socioeconomic relationships with others.  相似文献   
909.
Seasonality studies are a staple of Great Plains archaeology, but obtaining evidence for seasonal food procurement is challenging. This study explores seasonality through the lens of fetal bison remains. A method is developed that produces intra-annual probability distributions for the date of fetal death. These distributions are informed by osteometric data from fetal bison in archaeological contexts, fetal skeletal growth curves, and data-driven models of bison conception dates. Probabilities can be assigned to seasonality hypotheses by examining date intervals across these intra-annual distributions. This method is implemented through an R program and applied to seasonality hypotheses at three archaeological sites containing fetal bison remains: Big Goose Creek (Wyoming), Baker Cave III (Idaho), and the Upper Tucker Site (Texas). Unlike previous efforts to infer seasonality from fetal bison remains, this method provides explicit probabilities showing the level of agreement between the osteometric data and seasonality hypotheses. This probabilistic approach could be extended to seasonality studies involving other animal taxa both within and outside of North America.  相似文献   
910.
This paper present the results of archaeobotanical analysis carried out at two open-air sites dated to the first phase of the Copper Age, “Chalcolithic” (4th to 3rd millennium cal BC) in Sardinia. The sediment was systematically floated, a total of 3142 l was sampled and 4014 charred plant remains were identified. Chalcolithic agriculture in Sardinia was primarily based on the cultivation of Hordeum vulgare, H. vulgare var. nudum and Triticum aestivum/durum. Possible cultivated legumes of Vicia/Lathyrus, Vicia/Pisum and cf. Pisum sativum were identified. Linum sp. was also present, which may have been cultivated and exploited in Sardinia by the Chalcolithic community. The diet of the Chalcolithic community was complemented by the consumption of edible fruits such as Ficus carica, Sambucus sp. and Vitis vinifera subsp. sylvestris. Typical Mediterranean shrubs such as Pistacia lentiscus, Juniperus sp., Cistus sp., Malva sp. and Thymelaea hirsuta were also found.  相似文献   
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