全文获取类型
收费全文 | 225篇 |
免费 | 7篇 |
专业分类
232篇 |
出版年
2021年 | 2篇 |
2019年 | 3篇 |
2018年 | 7篇 |
2017年 | 2篇 |
2016年 | 4篇 |
2015年 | 5篇 |
2014年 | 6篇 |
2013年 | 80篇 |
2012年 | 8篇 |
2011年 | 8篇 |
2010年 | 7篇 |
2009年 | 4篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 3篇 |
2001年 | 5篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 6篇 |
1983年 | 1篇 |
1982年 | 4篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1979年 | 2篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1976年 | 1篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1973年 | 1篇 |
1972年 | 2篇 |
1971年 | 3篇 |
1969年 | 1篇 |
1965年 | 2篇 |
排序方式: 共有232条查询结果,搜索用时 15 毫秒
51.
52.
53.
54.
55.
56.
Didier Binder Bernard Gratuze Damase Mouralis Nur Balkan-Atlı 《Journal of archaeological science》2011,38(12):3174-3184
The Göllüda? obsidian lava flow system is relatively complex. More than ten different obsidian outcrops and knapping workshops have been identified around this volcano. Their importance for long and short distances obsidian supply has already been demonstrated.One of the main problem encountered when studying the Göllüda? obsidian flows, is the great chemical similarity of some of them. The use of the geochemical approach to solve the problems of obsidian trade around the Göllüda? is therefore insufficient. A multi-disciplinary program joining archaeology, geochemistry and geomorphology, was thus started to understand the relationships between the different obsidian flows and to draw the pattern of the Göllüda? obsidian trade.Our archaeological and geomorphologic approach will help us to understand which obsidian outcrops were available during the Palaeolithic and Neolithic periods.Also our geomorphologic approach, linked to intensive geochemical analyses, will help us to understand the spatial variability of the geochemistry of the obsidian outcrops. Lithic technology will also give information about the different knapping methods used at the workshops. 相似文献
57.
58.
59.
60.
Summary. During the Late Bronze Age a number of towns engaged in copper production and overseas trade arose throughout the coastal regions of Cyprus. While some of these towns were located within a few kilometres of major ore deposits in the Troodos Mountains, others were situated much farther away, and presumably acquired their copper supplies through extensive networks of exchange. This paper addresses the question of how such networks may have been structured in north-western and north central Cyprus, within and adjacent to the research area of the Sydney Cyprus Survey Project. Based on our analyses of site locational factors, we propose the co-existence of at least two distinct networks of copper procurement and transport. Consideration of the finds from settlement and mortuary sites in the northern Troodos and Mesaoria plain suggests a pattern of hierarchical exchange relations between coastal and inland regions. 相似文献