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441.
Potsherds from archaeological sites are usually found barren of palynomorphs. Recently half burnt potsherds from an excavation site dated to 3320 ± 400 years BP to 2080 ± 80 years BP in Gangetic West Bengal, India yielded some palynotaxa. That palynomorphs can remain preserved in half burnt potsherds was experimentally proved with pots made from mud mixed with known pollen grains and burning for variable duration. Pots burnt for shorter duration showed recovery, while prolonged firing showed poor/no recovery. Present study suggests the use of pollen grains from under-fired ancient potsherds as a reliable tool in deciphering vegetation, climate, agriculture and related parameters of archaeological research.  相似文献   
442.
The secondary production (working) of glass from imperial to early Byzantine times has been proven at the ancient city of Sagalassos (SW Turkey) by the existence of glass chunks, fuel ash slag and kiln fragments related to glass processing. It had been previously suggested that local green glass might have been recycled from two other locally found glass types (blue glass vessels and chunks and HIMT glass chunks). This paper provides analytical evidence for the recycling of glass next to the use of imported raw glass. The heterogeneous lead isotopic composition of the green and HIMT vessel glass at Sagalassos, with as end members on the one hand the isotopic composition of local blue glass vessels and chunks and on the other hand that of the HIMT glass chunks, could indicate the production of ‘recycled’ glass, although heterogeneous raw materials could have been used. However, the use of Sr-mixing lines confirms local recycling. It is clear that the Sr in the green and HIMT vessels is a mixture of the Sr in the aforementioned end members. It cannot be proved whether the green ‘recycled’ glass was produced from a mixture of chunks alone, or from a mixture of cullet and chunks. Suggestions are made towards the possible origin of the raw materials for the blue and HIMT glass on the basis of Sr isotopic signatures and absolute Sr contents in the glass.  相似文献   
443.
沈琦 《史学集刊》2006,3(5):64-69
近代早期是英国由农本而重商的转型时期.商人日益成为社会经济舞台的重要角色。商人的社会地位和作用的变迁,不仅与其所处的时代和社会环境密切相关,而且与其婚姻取向以及由此而来的婚姻关系密不可分。商人阶层内部以及商人与其他社会阶层特别是贵族、乡绅之间的通婚,无论对商人个体抑或群体都具有重要意义。  相似文献   
444.
本文向读者推荐詹子庆教授的新著《古史拾零》,对此书的内容和学术价值做了评介。  相似文献   
445.
Imported Mediterranean pottery recovered from 5th–7th century settlement sites along the south Wales coast indicates that trade and contact between Wales and Byzantium continued following the collapse of the Roman Empire in the early-5th century. It is hypothesised that people as well as pottery continued to travel to Wales from Byzantium, some of whom subsequently settled amongst the local communities. Strontium and oxygen isotope analysis was undertaken on human remains (n = 33 individuals) from four early medieval cemeteries from south Wales. The study identified individuals who may not have been local to the British Isles, thus demonstrating that the isotopic analysis of human remains from Wales can further our understanding of migration to Britain during the early medieval period.  相似文献   
446.
湖北随州叶家山遗址是一处西周早期的曾国墓地,出土了大批遗物,包括数量众多且铸造精美的青铜器。这批青铜器的总体特征与中原地区出土青铜器的风格相似,因此,多数学者认为,叶家山青铜器属典型西周文化性质,并无自身特征,不过,也有学者指出,那里仍有一些所谓的地域特征。本文对西周时期若干遗址出土的青铜器进行了实地观察和调研,并将其与叶家山出土青铜器进行比较研究。结果显示,叶家山出土三足青铜器中,桃圆形器口的器物为绝对主体。而其它地区西周遗址出土的青铜器中,仅山西翼城县大河口西周墓地与绛县横水西周墓地出土的青铜器中,有几件为桃圆形器口。基于此,叶家山出土的三足青铜器中,大多数器口为桃圆形,而这应属于地域特征。  相似文献   
447.
The archaeology of the Late Preceramic (3500–1800 b.c.) and Initial Periods (1800–800 b.c.) on the north coast of Peru is focused on monumental ceremonial buildings and little attention has been paid to small residential settlements. Here, I introduce the excavations carried out at Gramalote, a fishing settlement that was interpreted as a specialized producer of seafood with a narrow range of non-subsistence activities. Current data support a broader view of fishing communities during the second millennium b.c. in northern Peru. In this view, the discovery of a ceremonial facility at the Gramalote site opens a discussion about the role of community-level ceremonies and how these local practices are related to those at religious monumental centers of the same period.  相似文献   
448.
The use of seashells for the decoration of pottery from the sixth millennium cal BC is well known in the western Mediterranean, with the emergence of so-called Cardial Pottery. Actually, the most discussed issue up until now has been the use of bivalves for impressed decoration. However, the experimental approach followed in the present study provides for the first time clear evidence for the utilization of a very specific group of shells as tools for the decoration of some of the early pottery productions in northwest Africa. In particular, we propose the use of cowry, a gastropod family with a well-known ideological and symbolic role in many human cultures around the world. Also, it is suggested that cowry was used for making impressed wares on the opposite European shore. The implications for reconstruction of Neolithic diffusion along both the European and African coasts of the Mediterranean are of great significance.  相似文献   
449.
Interest in the lowland Maya collapse is stronger than ever, and there are now hundreds of studies that focus on the era from approximately A.D. 750 to A.D. 1050. In the past, scholars have tended to generalize explanations of the collapse from individual sites and regions to the lowlands as a whole. More recent approaches stress the great diversity of changes that occurred across the lowlands during the Terminal Classic and Early Postclassic periods. Thus, there is now a consensus that Maya civilization as a whole did not collapse, although many zones did experience profound change.  相似文献   
450.
Rice cultivation in parts of the Yangtze valley, eastern China, is thought to date to at least the early Holocene. Using phytolith analysis, sediments from an exposed profile at Qingpu in the lower Yangtze were examined in detail in order to contribute to the growing body of information relating to the history of rice agriculture in the Yangtze delta area. The presence of phytoliths from domesticated rice, Oryza sativa, indicates that rice agriculture was well developed at Qingpu by ca. 2350 BP and may have increased in intensity from ca. 2100 BP. Rice cultivation at Qingpu was comparatively late in relation to other areas in the Yangtze valley, possibly due to the seasonal intrusion of saline waters, while the cultivation of wild rice remained a prominent feature of food production in the area to at least as late as ca. 1800 BP. Results presented here support the existence of a period of overlap, during which both wild and domesticated forms of rice were cultivated, rather than a linear transition from wild to domesticated rice cultivation and the possible influence of environmental factors over farming in an area subjected to frequent flooding.  相似文献   
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