Bedding, hearths, and site maintenance in the Middle Stone Age of Sibudu Cave, KwaZulu-Natal, South Africa

Micromorphological analysis of sediments from the Middle Stone Age site of Sibudu Cave, KwaZulu-Natal, South Africa, provides a high-resolution sequence and evidence of site formation processes of predominantly anthropogenic deposits. This methodology allows for a detailed interpretation of individual anthropogenic activities, including the construction of hearths and bedding and the maintenance of occupational surfaces through the sweep out of hearths and the repeated burning of bedding. This analysis also provides a context for evaluating other studies at the site relating to magnetic susceptibility, paleobotany, paleozoology, anthracology, and studies of ochre.     

The provenance of some glass ingots from the Uluburun shipwreck

The discovery of a Late Bronze Age trading vessel at Uluburun near Ka? off the Turkish coast offers exciting possibilities for our understanding of Bronze Age trade. On board the ship was a large consignment of glass ingots that were assumed to originate either from Mesopotamia or Egypt. This paper presents the results of major and trace elemental analyses of three deep blue and turquoise glass ingots from the Uluburun wreck, and for the first time securely demonstrates that their composition is consistent with an Egyptian origin. The compositional similarity of the glass ingots to glasses from the Mycenaean world suggests that Egypt was exporting to that region via trading ships such as that from Uluburun.     

Remains of the day-preservation of organic micro-residues on stone tools

Here I report on the decay processes of microscopic organic residues left on stone tool surfaces after their use. Residue analysis on ancient stone tools facilitates reconstruction of past activities. This study enables predictions about the circumstances under which ancient residues preserve. Experimental tool sets with modern residues were buried for a year in separate deposits at Sterkfontein, Sibudu (South Africa) and Zelhem (the Netherlands) whose pH and geomorphology varied, they were then analysed using light microscopy. Biological weathering mainly causes residue decay. In unstable environments rich in microbes and micro-organisms, residues decay quickly. From an archaeological perspective this means that sites that are stable, desiccated, waterlogged, extremely acidic or alkaline and extremely cold or hot sites. Different residue types have different preservation optima and this may lead to a preservation and perhaps interpretation bias. The preliminary predictive models presented in this paper could aid in the considered selection of sites and samples.     

Use-wear analysis of obsidian artifacts from Later Stone Age shell midden sites on the Red Sea Coast of Eritrea,with experimental results

This paper presents results of use-wear study on lithic artifacts from two Later Stone Age sites (Gelalo and Misse) on the Red Sea Coast of Eritrea. The sites produced large quantities of lithic artifacts in association with mollusk shells and ostrich eggshell beads, but it is unclear if all the stone tools were required for bead and mollusk shell processing. The study involved recording of microfracture damage traces in order to infer the use-material and the manner in which the artifacts were used. A large percentage of the analyzed samples from Gelalo and Misse preserve wear patterns suggestive of human use. The diagnostic wear types include: (1) dense step, snap (crushing) and hinge fractures typically confined on the working edges, and (2) feather scars organized in a scalar manner visible on the ventral and dorsal surfaces of the active parts. The observed damage patterns suggest cutting and engraving medium to hard materials. The evidence is incomplete for more generalization about the specific activities carried out at the sites. A brief experimental study involving ostrich eggshell drilling, oak twig sawing and bark scraping, meat slicing, and mollusk shell sawing and drilling was carried out to aid interpretation of wear features observed on the archaeological specimens. Wear traces produced by sawing mollusk shell and oak wood showed close affinity to those observed on the archaeological specimens. The study contributes important information about early Holocene site use on the Red Sea Coast of Eritrea. The close association of used lithic artifacts, symbolic objects (beads) and broken shell remains indicates that the sites were habitation areas.     

Investigation of palaeodiet in the North Caucasus (South Russia) Bronze Age using stable isotope analysis and AMS dating of human and animal bones

This paper addresses the question of human palaeodietary adaptation in the Eneolithic and Early Bronze Age periods of the North Caucasus (South Russia) using stable isotope analysis. One of the key questions is the presence of fish in the diet. AMS radiocarbon dating of archaeological bone collagen has also been carried out to investigate potential radiocarbon reservoir effects in human skeletal material as a result of an aquatic diet. A fish component has previously been suggested in the diet of Iron Age and Bronze Age humans across Eurasia by isotopic research and radiocarbon dating of contemporaneous human and animal bones. In the North Caucasus however, isotopic data is scant. This study presents a new set of stable isotopic data from several Early Bronze Age sites, mainly belonging to the Maikop culture of the North Caucasus. The results show that the diversity in climate and environment across the northern Caucasus may be a causal factor for the patterns observed in the stable isotope values of terrestrial herbivores. This affects the isotopic values of the humans consuming them. The differences in δ¹⁵N and δ¹³C ranges of both humans and fauna were found to correlate strongly with geography and climate; the most enriched isotopic values are found in the dry steppe areas to the north. Overall, a relatively high enrichment in δ¹⁵N values of humans compared to local terrestrial herbivores and carnivores was observed. This indicates that aquatic resources were probably part of the Bronze Age diet in the region although the extent of this needs further investigation. The dramatic effect of environmental factors on isotopic values in the Early Bronze Age of the North Caucasus illustrates how confident conclusions cannot be drawn on the basis of a small number of samples from widely differing regions and time periods. Radiocarbon dating can provide a useful tool for identifying dietary derived reservoir ages in humans, potentially caused by a fish diet. With two possible exceptions, the nine human–animal bone pair dated as part of this study showed no consistent indication for a consistent reservoir effect.     

磨制石器类型学的分类原则与术语界定——以大辛庄商代石器为例

<正>对事物的分类是古代人类社会文化生活中的一种重要的比较自觉的行为和客观现象,人们在从事生产和生活时都会根据自己的标准进行自觉的分类活动。当然这些标准产生于特定的文化社会背景和思想意识,这就给我们今天的探寻以实际上有效的线索。所以考古研究中的器物分类是我们研究和复原古代文化的一条重     

新发现的唐武令璋石椁和墓志

武令璋石椁为唐代石椁中最高等级的庑殿式结构,迄今唯在皇亲国戚或高官宠臣墓中出土过。石椁线刻的技艺精湛、题材丰富,有琵琶、吹箫、歌妓、胡腾乐舞、侍女以及卷草花叶等图案。乐舞内容占比例较大,作者推测其表现的是墓主生前的私家乐舞场景。墓志载墓主于天宝十三载葬于"统万城南二十里高原",如此,墓志资料也为统万城历史沿革的考证提供了重要线索。     

几种红岩碑拓片考释

红岩碑是贵州著名古迹,而数年来考释者频仍不断,众说纷纭,至今无一定论。碑之原迹早已不存,研究者大多是以拓本摩本为据。然而红岩碑传世拓本摩本种类繁多,据统计近30种。而其形状不一,内容各异,让人依违难决。贵州省博物馆收藏有数种红岩碑拓片,应是历史上流传较广且影响较大的本子,本文对它们的历史渊源及有关事实作一些查考,期于研究者慎选工作底本。     

成都市新都区新石器时代晚期土坑墓提取与保护

2008年1月,成都文物考古研究所与成都市新都区文物管理所在对一新石器时代晚期聚落遗址进行的考古发掘中,清理出土了二座竖穴土坑墓,其中M1墓葬人骨基本完整,具有较高的研究价值,但因年代久远和有害环境的影响,骨质已粉化,不便于直接提取人骨。为了有效地保护这一新石器时期人类骨骸,为后期的科学研究保存下这一珍贵的实物资料。决定采取套箱法对整座土坑墓进行提取的方式保护人骨,经过多方试验,确定采用A305黏结剂修复骨架裂纹,用GSA-102保护剂,B365作加固进行保护。经观察表明,本次土坑提取与保护取得了良好效果,并制定了一套科学的保护方案。该土坑墓的成功提取和科学保护,为今后在潮湿环境中的古遗址保护提供了可供借鉴的经验。     

Placing social interaction: An integrative approach to analyzing past built environments

A growing recognition of the vital role that built space plays in social reproduction has created a need for analytical methods and interpretive frameworks with which to investigate this relationship in archaeological datasets. I address this by developing an integrative approach that emphasizes the role of the built environment as the context for interactions through which social structures are created, transformed and reproduced. This approach uses access analysis to examine how buildings structure patterns of movement and encounter that allow social actors to engage in or avoid particular forms of interaction. With its focus on the topological properties of built space, however, access analysis does not take adequate account of a building’s symbolic aspects, especially architectural characteristics and furnishings that social actors mobilize in the creation of meaningful contexts for interaction. I therefore integrate access analysis with an examination of how built environments encode meanings and nonverbally communicate them to inhabitants and visitors, potentially influencing their actions and interactions. The integrative approach allows determination of probable contexts for various types of social interactions during which social identities could be displayed, negotiated and reified. I conclude by demonstrating the potential of this approach with an analysis of the monumental Ashlar Building from the Late Bronze Age (c. 1650–1100 BC) site of Enkomi, Cyprus.