全文获取类型
收费全文 | 46篇 |
免费 | 3篇 |
出版年
2020年 | 1篇 |
2018年 | 1篇 |
2017年 | 1篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2013年 | 5篇 |
2012年 | 2篇 |
2011年 | 2篇 |
2009年 | 1篇 |
2008年 | 2篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2000年 | 1篇 |
1998年 | 1篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1983年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1976年 | 1篇 |
1974年 | 1篇 |
1972年 | 2篇 |
1971年 | 1篇 |
1967年 | 1篇 |
1966年 | 1篇 |
1965年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有49条查询结果,搜索用时 15 毫秒
31.
32.
Nadia Vogel Sebastien Nomade Agazi Negash Paul R. Renne 《Journal of archaeological science》2006,33(12):1749-1765
Obsidian sourcing based on geochemistry is widely applied to reconstruct commerce patterns and dissemination of early hominid groups. Due to problems concerning potential intra-source variability or homogeneity of a geological source over large areas, parameters additional to this classical approach are desirable. Here we present the first 40Ar/39Ar investigation of Middle Stone Age (MSA) obsidian artifacts (i.e. debitage pieces) for this purpose, as well as of potential geological obsidian sources from Ethiopia. With the present pilot study we demonstrate that 40Ar/39Ar geochronology represents a reliable and powerful tool for archaeological provenance studies complementary to the geochemical approach and more recently applied techniques like fission track counting or Mössbauer spectroscopy. Two independent sets of debitage and potential source rock samples were dated by the 40Ar/39Ar method. Debitage pieces from the Kulkuletti excavation site and obsidian samples from the nearby obsidian outcrop Worja (central Ethiopia) exhibit basically identical age ranges as well as similar Ca/K and Cl/K ratios, supporting the debitage/source rock relationship previously inferred on geochemical grounds. A second small set of geochemically characterized debitage samples from the Porc Epic cave and potential source rocks from an obsidian outcrop at Kone (Eastern Ethiopia) however have different 40Ar/39Ar ages and Ca/K and Cl/K ratios. These results contradict the previous conclusion about a debitage/source rock relationship of the Porc Epic and Kone samples made on the basis of geochemistry [A. Negash, M.S. Shackley, Archaeometry 48 (2006) 1]. Additional sampling at the Kone outcrop as well as of other obsidian occurrences in the greater area is needed to unambiguously pinpoint the origin of these obsidian tools. 相似文献
33.
34.
35.
36.
37.
Melissa Vogel Angela Garren David Pacifico Bethany L. Turner 《Journal of Field Archaeology》2016,41(4):448-466
One of archaeology's greatest strengths is its reliance on interdisciplinary collaboration and the utilization of multiple lines of evidence to inform archaeological interpretation. For example, through an examination of faunal and floral remains, production and storage facilities, and the isotopic analysis of human skeletal remains one can develop a model for urban political ecology in ancient cultures. In this case study, the political ecology of the Casma capital city, El Purgatorio, Peru, is investigated in order to inform our interpretations and conclusions regarding Casma political, economic and social organization. The results indicate that Casma political ecology was firmly based in coastal resources and oriented towards supporting state-sponsored feasting and ritual activities, suggestive of a largely elite-controlled redistributive economy. In contrast to previous models characterizing this time period as one of factionalism and environmental stress, the data suggest that coastal cultural adaptations produced an era of widespread political and economic stability. 相似文献
38.
Yu. V. Knorozov M. A. Probst R. S. P. Beekes F. B. J. Kuiper J. Duchesne-Guillemin Hanns-Peter Schmidt R. E. Emmerick H. Kohlbrugge Kamil V. Zvelebil H. W. Bodewitz L. A. Schwarzschild Hermann Berger Hertha Krick Madeleine Biardeau Peter Gaeffke Siegfried Lienhard Jacques May Erich Frauwallner Sengaku Mayeda Charlotte Vaudeville T. Rajapatirana Per Kværne Claus Vogel Heinz Bechert 《Indo-Iranian Journal》1976,18(1-2):83-149
39.
40.
Claus Malmros 《Norwegian Archaeological Review》2013,46(1-2):86-92
A project is described concerning the examination of wood from two settlements on Eysturoy. Argisbrekka is a seasonally occupied inland settlement radiocarbon‐dated to the 9th–11th centuries, while Toftanes is a year‐round coastal settlement from the 9th–10th centuries. Preliminary investigations of wood from houses and refuse layers at Argisbrekka demonstrate the utilization of three resources: (a) local vegetation of Juniperus, tree Betula and heathland dwarf shrubs, (b) driftwood Picea and Larix, (c) imported wood Pinus and Quercus. The impact of man and husbandry on the vegetation probably resulted in the extinction of tree Betula and the almost total disappearance of Juniperus. 相似文献