The Rise and Race of Hastings

Qualitative, quantitative and distributional aspects of the overall results from archaeological surveillance of the routes before and during construction of the M4 and M5 motorways in Wiltshire, Gloucestershire and Somerset are discussed. By comparing the data from the M4 and M5, and from the M40 in Oxfordshire too, some elements of numerical consistency are adduced for which explanations are sought rather than provided. An implication is that, despite the circumstances of their recovery, archaeological data from motorways are, in bulk, not without significance for the lowland English landscape.     

Human remains in marine archaeology

Abstract

This paper deals with human remains in marine contexts, both from the intertidal zone and from below low water mark. Some of the legal and ethical aspects pertaining to human remains are discussed, with an emphasis on the English experience. Survival of human remains in marine environments is considered, and recovery procedures in fieldwork projects are discussed. Finally, drawing upon work from Britain and from other parts of Europe, particularly on remains from wreck sites, attempts are made to discern some of the more important directions for research on human remains from marine archaeological contexts.     

Pervasiveness of phytoliths in prehistoric southwestern diet and implications for regional and temporal trends for dental microwear

Our previous analysis of phytolith content of coprolites showed that calcium oxalate phytoliths from desert food plants caused dental microwear among prehistoric Texas hunter-gatherers. We demonstrated that phytoliths from desert succulents were ubiquitous and abundant in hunter-gatherer coprolites. We found that calcium oxalate phytoliths were harder than human dental enamel. We concluded that phytoliths from desert succulent plants caused dental microwear and hypothesized that such dental microwear would be common in other desert hunter-gatherer and horticultural peoples. Presented here are further analyses of phytoliths from coprolites. Two additional hunter-gatherer sites and three Ancestral Pueblo (Anasazi) horticultural sites are included in this study. Calcium oxalate phytoliths are ubiquitous in coprolites from hunter-gatherer sites in the Mojave Desert and the Colorado Plateau. For the three Ancestral Pueblo sites, calcium oxalate phytoliths from desert succulents (agave family and cactus family) are the most common types of phytoliths encountered. However, silica phytoliths are also present in Ancestral Pueblo coprolites. The data demonstrate that phytoliths from non-cultivated desert plants were a source of dental microwear for the pre-maize Archaic hunter-gatherer bands and maize-reliant Ancestral Pueblo villages.     

Examining Possible Driftwood Use in Viking Age Icelandic Boats

While boat and ship graves are known from across northern Europe, and are particularly associated with the Viking Age, only seven examples of such monuments have been excavated in Iceland. Furthermore, no shipwrecks are known dating from this period in Iceland, and examples of boat timbers preserved by waterlogging are very rare. As such, the mineralized wood remains from these burials comprise the vast majority of direct archaeological evidence currently available for the boats used in daily life in early Iceland. This paper uses taxonomic identification of mineralized wood remains from the Icelandic boat graves, along with comparative data from Europe and Scandinavia, to discuss boat construction and repair in early Iceland, including the possibilities of driftwood utilization and the importation of boats from Norway. The economic and social significance of the practice of boat burial in Iceland is also explored, with regard to the importance of boats as transport and the limited availability of wood suitable for boat construction and repair.     

Tests for Patterns in Geographic Variation

We develop tests of whether a pattern of geographic variation departs significantly from random variation over an area. Localities are vertices in a graph whose edges are connections based on criteria of geographic contiguity. Ranked variables are assigned to each locality. Distributions of absolute differences in rank along edges between vertices yield various statistics of edge length that are compared with expectations developed in the paper. Several typical patterns such as a cline, depression, or a crazy-quilt are generated and their behavior characterized by this method. Computational and graphical methods allocate observed patterns to one of several types. The methods are general; three illustrative examples from biology and one from regional studies are furnished.     

《类篇》引《国语》例辨正

<类篇>引用<国语>共23处20例,其中一些用例和今传<国语>是有差异的,这种差异在一定程度上反映了北宋以前以及公序、明道之外<国语>版本的一些文字异同.     

Prehistoric dietary adaptations among hunter-fisher-gatherers from the Little Sea of Lake Baikal,Siberia, Russian Federation

Dietary adaptations of prehistoric hunter-gatherers from Neolithic and Early Bronze Age cemeteries in the Little Sea region of Cis-Baikal (the region to the west and north of Lake Baikal) are explored using stable isotopes of carbon and nitrogen. Stable isotope data, including stable carbon isotopes from bone carbonate, are presented for 22 individuals from the site of Kurma XI, dated to approximately 6500 B.P. to 4000 B.P. Data are compared to previously analyzed individuals from the larger Early Bronze Age cemetery, Khuzhir-Nuge XIV (Katzenberg et al., 2009 JAS) and to smaller sites located along the shore of the Little Sea, including sites on Olkhon Island. An extensive collection of fauna, both prehistoric and modern, from the Little Sea and neighboring regions is also analyzed for stable isotopes of carbon and nitrogen. Clear distinctions are found in modern fish recovered from the Little Sea, in contrast to those from the open waters of the lake and from the neighboring Angara and Lena rivers. Considerable variation is seen in stable carbon isotope ratios from fish while stable nitrogen isotope ratios are not as variable, regardless of habitat. Isotope source modeling is used to assist in reconstructing past dietary adaptations. While there is ample evidence from other studies for cultural change over this temporal span, diet appears to have been relatively stable.     

The beaver (castor fiber L.) in the Tigris-Euphrates basin

The distribution of beaver bones in the Tigris-Euphrates basin is reviewed from late Pleistocene to historic times. New archaeological finds are reported from a lowland site on the Syrian steppe. Historical claims for the presence of beavers in this river basin are examined, but most are found wanting in scientific accuracy.     

郑韩故城出土青铜器的矿料来源初步分析

基于富集在铜料中而保留其母矿信息的元素可以用于示踪青铜器的矿料来源,为了解郑韩故城青铜器的矿料来源,利用ICP-AES方法对郑韩故城出土东周时期青铜器的微量元素进行了检测。结果显示,21个青铜器样品微量元素特征具有相对一致性,推测可能具有相同的原料来源。与小双桥遗址出土青铜器的微量元素特征进行对比,二者存在明显的差异,说明从商代中期到春秋战国时期,这一地区的原料来源发生了改变。研究结果可为研究东周时期这一地区铜业发展状况提供线索。     

1609—1615年长江下游地区梅雨特征的重建

根据明代李日华的《味水轩日记》和项鼎铉的《呼桓日记》中有关浙江嘉兴地区的夏季天气、感应记录,重建了1609-1615年夏季嘉兴地区的降水序列,并确定其梅雨期的入梅和出梅时间。据此,对上述年份梅雨进行了分类,其降水在雨期开始、结束日期和持续时间等特征上与现代浙江北部地区的梅雨特征均存在一定差异。进而根据地方志中的旱涝灾害情况,分析了梅雨特征与长江中下游地区旱涝的关系,二者虽然有密切关系,但不是完全意义上的契合,甚至有些年份完全相反。这对于了解小冰期前期的梅雨活动和特征以及与长江中下游地区旱涝状况均具有重要意义。     

Exploring Roman Ritual Behaviours Through Plant Remains from Pannonia Inferior

The recovery of new plant remains from eastern Croatia are discussed here in order to determine their ritual significance and how this evidence may fit into chronological and regional observations on ritual plant offerings in the Roman world. Samples collected from inhumations, cremations and an altar dedicated to Silvanus Domesticus, dating from the 2nd to 4th centuries AD, are presented and show that a range of more ‘common’ plant remains, such as cereals and pulses, were an important part of ritual life. These results are also compared to the growing archaeobotanical data collected from shrine and cremation burials across Europe. Although the archaeobotanical data from the Croatian sites are limited, the increasing evidence of ritual plant use allows observations regarding the wider context of Roman social and religious change.     

The technological development of stonepaste ceramics from the Islamic Middle East

The microstructures and chemical compositions of stonepaste bodies from the Islamic Middle East, typically produced from a mixture of ten parts crushed quartz, one part crushed glass and one part white clay, are investigated using analytical scanning electron microscopy. For comparison, replicate stonepaste bodies are produced in the laboratory at firing temperatures in the range 900–1200 °C, and are similarly examined. The stonepaste bodies are divided into four primary microstructural groups that reflect the increasing reaction during firing of the glass fragments with the clay and quartz particles. The observed microstructures are then used to assess the geographical and chronological variations in the production technology of stonepaste ceramics from Egypt, Syria, Iran, Uzbekistan and Turkey, spanning the period from 11th to 17th centuries AD.     

Logboats from Bohemia and Moravia,Czech Republic

More than 40 logboats are known from the Czech Republic, and at least 20 are preserved in repositories or regional museums (seven in Moravia, 13 in Bohemia). Two further vessels remain in situ. Many logboats are known from neighbouring countries, but until recently vessels from the Czech Republic have not attracted the same research interest. Only five Czech vessels (two from Bohemia and three from Moravia) have been dated by absolute methods. Several more have been assigned tentative dates on the basis of context or close similarity to other dated vessels. This article presents a summary of current evidence. © 2009 The Author     

Pollen analysis of 15th century cesspits from the palace of the dukes of Burgundy in Bruges (Belgium): evidence for the use of honey from the western Mediterranean

Pollen analysis of two late medieval cesspits from the palace of the dukes of Burgundy in Bruges (Belgium) revealed the presence of pollen from several food plants and their associated weeds. Also a large amount of exotic taxa was found, most of which are not commonly used as food plants. This last group of taxa shows 4 common characteristics: (1) their distribution is restricted to the Mediterranean region, (2) no macrobotanical remains from these taxa have been found (3) they are insect-pollinated and (4) most of these taxa are important elements in pollen assemblages from modern honeys from SW-Spain and S-Portugal. The presence of these pollen types can therefore most probably be attributed to the use of honey originating from this region. The consequences for the palynological analysis and interpretation of pollen assemblages of medieval and post-medieval cesspits and other types of waste deposits are discussed.     

Moving metals or indigenous mining? Provenancing Scandinavian Bronze Age artefacts by lead isotopes and trace elements

The aim of this study is to further the discussion as to whether copper was extracted locally or imported to Sweden during the Bronze Age or if both of these practices could have coexisted. For this purpose, we have carried out lead isotope and chemical analyses of 33 bronze items, dated between 1600BC and 700BC. Among these are the famous Fröslunda shields and the large scrap hoard from Bräckan and other items from three regions in southern Sweden which are also renowned for their richness in copper ores. It is obvious from a comparison that the element and lead isotope compositions of the studied bronze items diverge greatly from those of spatially associated copper ores. Nor is there any good resemblance with other ores from Scandinavia, and it is concluded that the copper in these items must have been imported from elsewhere. The results furthermore indicate that there are variations in metal supply that are related to chronology, in agreement with other artefacts from Scandinavia as well as from other parts of Europe. Altogether these circumstances open up for a discussion regarding Scandinavia’s role in the maritime networks during the Bronze Age.     

方以智的史学思想

方以智是明清之际的思想家。在历史观上,他从易道变化之理入手来论证社会人事,认为从自然界到人类社会都是一大物理,因而都是人们认知的对象,历史研究是一门"以实事求实理"的实学;历史是不断发展变化的,历史的发展有"常"有"变",有"理"有"则";人是天地万物的主宰,古今以"智"相积,因而今必胜于古。他的史学思想的显著特征是实证精神,主张"待证乃决"、"扩信决疑";同时提倡寻委溯源、通相为用的通变意识,并以推理与归约为通变基本方法。     

九连墩墓地1、2号墓出土青铜器上锈蚀产物分析

采用XRD、XRF和显微照相等方法,测试分析了九连墩1、2墓中出土青铜器锈蚀产物的成分和物相组成,发现该产物的物相主要为氧化亚铜.结合埋藏环境土壤的理化分析,探讨了这些锈蚀产物的形成原因,以及其对青铜文物的影响.同时使用XRD分析方法研究了这批青铜器在大气中的腐蚀情况,发现了一部分文物已经滋生了"粉状锈".     

Ionospheric plasma convection in the southern hemisphere

The first ionospheric plasma convection maps ordered by the y- and z-components of the IMF using only data from the southern hemisphere are presented. These patterns are determined from line-of-sight velocity measurements of the Polar Anglo-American Conjugate Experiment (PACE) located at Halley, Antarctica, with the majority of the observations coming from 65°–75° magnetic latitude. For IMF Bz positive and negative conditions, the observed plasma motions are consistent with a standard two cell pattern. For the periods from dusk through midnight to dawn, flow speeds are at least twice as large for Bz negative component compared with Bz positive. The observations about noon are significantly different from each other. For Bz positive, little ordered plasma motion is observed. For Bz negative, there are large anti-sunward flows the orientation of which is ordered by IMF By. These By orientated flows are consistent with theoretical predictions, and are anti-symmetric to those reported from the northern hemisphere. The two most significant differences from previous observations are that the convection reversal in the late morning sector for By negative conditions occurs at about a 4° lower latitude than the Heppner and Maynard (1987) model. This may be due to a seasonal bias in the PACE dataset. Also, the separatrix between eastward and westward flow near midnight has a very different shape dependent upon the orientation of IMF By. For positive By conditions, the separatrix is observed at progressively lower latitudes at later local times, but for By negative conditions, the separatrix appears at increasingly higher latitudes at later times.     

Ground-based optical observations of daytime auroral emissions from Antarctica

First results obtained from ground-based observations on daytime amoral emission intensities from the Indian station, Maitri, in Antarctica, are presented and discussed. These results show striking increases in intensities in all the emissions (viz. low- and high-energy electron-induced and proton-induced emissions), during noon hours in a latitudinal region near the plasmapause and far from the conventional cusp zone. Wave-like disturbances are seen on moderately disturbed days in proton-induced emissions. Plausible causes for such enhancements and disturbances are discussed.