PHYSICAL AND CHEMICAL PROPERTIES OF CERAMICS FROM THE CHRONOLOGICALLY TRANSITIONAL (LATE BRONZE – EARLY IRON AGE) SITE OF LINYOVO-1, SOUTHERN SIBERIA: METHODOLOGICAL PROSPECTS AND INTERPRETATION OF THE RESULTS

Linyovo-1, a Late Bronze – Early Iron Age site in southwestern Siberia, is highly important for the study of ceramic production as it offers a rare opportunity for directly examining the clay and paste of which the vessels were made. Technological analysis has allowed us to trace the changes produced by fi ring. For the fi rst time, results of petrographic, X-ray phase, and thermal analysis of vessels are being published. An algorithm of derivatographic measurements and the techniques of data processing and interpretation are outlined in some detail. Prospects for science-based methods of studying pottery are discussed. As an alternative to the traditional approach for assessing fi ring temperature on the basis of thermal analysis, we suggest using a comparative analysis of the preservation of clay components in the ceramic paste to evaluate the quality of fi ring. This approach can be used with regard to vessels from a single site as well as those from different sites and even with regard to various parts of a single vessel.     

MODELS OF MAN'S BIOSOCIAL ADAPTATION IN AN INDUSTRIAL SOCIETY*

The morphological, physiological, and behavioral adaptation of professional athletes can be viewed as a model, being close to the successful hunter's adaptation in a foraging society. Physique, endocrine status, and personality traits were studied in athletes of various professional levels. A set of traits believed to be adaptive for this group is described. Athletes display masculine proportions of head and body, higher testosterone levels, early onset of sexual activity, extroversion, and thoroughness. These fi ndings are discussed from the standpoint of modern ethology and evolutionary anthropology.     

A FOSSIL HUMAN HUMERUS FROM KHVALYNSK: MORPHOLOGY AND TAXONOMY

A fossil humerus from Khoroshevsky Island, Khvalynsk, Saratov Province, previously believed to have been lost eighty years ago, was studied by osteometric, X-ray, tomographic, histological, and paleopathological methods. The results suggest that the fossil represents an adult Neanderthal, apparently male, displaying a peculiar hormonal status which ? nds no direct parallels among known human physiological conditions, either normal or pathological.     

Fruit and seed biomineralization and its effect on preservation

Mineralised fruits and seeds are frequently found in archaeological sediments but their chemical nature has not been often examined. The nature and the origin of these archaeobotanical remains have to be investigated to understand their taphonomic history. Fruits or seeds can be mineralised not only by replacement mineralisation but also by biomineralisation during the plant life. The mineral components of three fossil fruits sampled on the Pleistocene site of Dmanisi were analysed and compared with their modern analogues. Analyses were carried out by means of an environmental scanning electron microscope, equipped with an energy dispersive X-ray device and by means of a Fourier transform infrared spectrometer. Biogenic carbonates and/or biogenic silica were identified in the fossil and modern fruits of some taxa. Comparison between fossil and modern specimens has shown that molecular reorganisation occurred in carbonate and in biogenic silica during fossilisation, through diagenetic processes. The resulting stable mineral structures confer an exceptional preservation to fruits in sediments. Taking into account these taphonomic specificities (transformation and differential preservation), the chronological and palaeoenvironmental aspects of the mineralised fruits are discussed.     

Book Reviews

A Feng 阿风, Ming Qing shidai funü de diwei yu quanli: yi Ming Qing qiyue wenshu, susong dang’an wei zhongxin 明清时代妇女的地位与权利——以明清契 约文书,诉讼档案为中心 (The status and rights of women during Ming and Qing times: focused on contractual documents and litigation archives of the Ming and Qing);Eli Alberts, A History of Daoism and the Yao People of South China;Robert Ford Campany, Making Transcendents: Ascetics and Social Memory in Early Medieval China;Barbara Hendrischke, The Scripture on Great Peace: The “Taiping Jing” and the Beginnings of Daoism (Daoist Classics);Jin Jiang, Women Playing Men: Yue Opera and Social Change in Twentieth-Century Shanghai;Ma Liangkuan 马亮宽, Fu Sinian shehui zhengzhi huodong yu sixiang yanjiu 傅 斯年社会政治活动与思想研究 (A study of Fu Sinian’s thought and social-political work);Daniel J. Meissner, Chinese Capitalists versus the American Flour Industry, 1890–1910: Profit and Patriotism in International Trade;Rong Xinjiang 荣新江, Sui Tang Chang’an: xingbie, jiyi ji qita 隋唐长安: 性别, 记忆及其他 (Sui-Tang Chang’an: gender, memory, and other);Wen-hsin Yeh, Shanghai Splendor: Economic Sentiments and the Making of Modern China, 1843–1949     

CHARACTERIZATION OF CORAL RED SLIPS ON GREEK ATTIC POTTERY*

Samples of red and black gloss from Greek Attic pottery of the late sixth to fifth centuries bc were examined using scanning electron microscopy (SEM and FIB/STEM). The focus of the study was the chemical and microstructural characterization of the red gloss that was first produced during this period. Two groupings of red gloss were revealed. One red was found to be compositionally similar to the black glosses (labelled ‘LCM coral red’). The other red showed more significant chemical differences, such as higher calcium and magnesium, in comparison to the black (labelled ‘HCM coral red’). The existence of two chemically distinct reds—otherwise identical in colour and texture—suggests that there was more than one source of clay available to the Attic potters for producing red.     

THE POTENTIAL OF CARBONIZED GRAIN TO PRESERVE BIOGENIC 87SR/86SR SIGNATURES WITHIN THE BURIAL ENVIRONMENT*

Carbonized grains survive for millennia in many archaeological contexts. Their stable structure raises the possibility that they preserve biogenic strontium isotope signatures. This hypothesis was investigated using short‐term, laboratory experiments with modern grain immersed in Chalk solution. HCl leaching removed > 95% of secondary alteration from charred grain, and isotope ratios close to the starting value were recovered. This could not be achieved with uncharred grains. HCl leaching of archaeological carbonized grains produced comparable levels of decontamination. Although preliminary, these results suggest that strontium isotope analysis of archaeological carbonized grains from calcareous burial contexts could be used to investigate ancient trade and agriculture.     

RELATIONSHIP BETWEEN THE COLORATION AND THE FIRING TECHNOLOGY USED TO PRODUCE SUSA GLAZED CERAMICS OF THE END OF THE NEOLITHIC PERIOD*

Ancient decorated potteries from Susa (Mesopotamia) dating from 4200 to 3700 bc , were studied in order to determine the origin and the nature of the raw materials used, and to identify the technological processes applied to make the ceramic bodies and their decorations. Bulk compositions were determined by particle induced X‐ray emission (PIXE), while the microstructure and the mineralogical phases were studied using scanning electron microscopy (SEM), energy dispersive X‐ray analyses (EDX) and X‐ray powder diffraction (XRD). The results showed that the raw materials used to elaborate these potteries were similar for all the ceramic bodies (carbonates and iron and magnesium‐rich clays containing sand), and for all the decorations (iron oxides, silica, potassic and alumina sources). The variations of coloration of the ceramics and of their decorations were due to different firing temperatures. The ranges of firing temperatures used by potters were evaluated on the basis of mineral stability domains.     

THE OCCURRENCE OF PALYGORSKITE IN THE YUCATÁN PENINSULA: ETHNO‐HISTORIC AND ARCHAEOLOGICAL CONTEXTS*

Palygorskite is a rare clay mineral used by the ancient Mayas for fabricating the Maya blue pigment and for other purposes. It seems to have been obtained from a restricted area in the Yucatán peninsula where important archaeological sites are found. Geological samples from different localities in this area show a high content in palygorskite, indicating that this clay is widespread in Yucatán. Combining structural, morphological, compositional and geochemical methods, we analysed the common characteristics of Yucatecan palygorskites, and compared them with palygorskites from other origins around the world. These results can be used for defining a fingerprint of Yucatecan palygorskite to be used in provenance studies of archaeological artefacts, in particular the Maya blue pigment.