Intentional or incidental thermal modification? Analysing site occupation via burned bone

Although there has been extensive experimental research on the thermal modification of bone, the results have rarely been applied to interpret zooarchaeological assemblages. The faunal assemblage from Wanderer's Cave, Australia was analysed to investigate the origins, timing and context in which faunal specimens became burned during the mid–late Holocene occupation of the site. Statistical analyses of uniformity of burning, burning over fracture surfaces and epiphyses, frequency of carbonisation by prey taxa, and thermal modification of canid modified specimens indicate that the majority of faunal specimens were unintentionally modified when on the surface of the deposit or while buried in sediment when fires were lit at subsequent site occupation events. Thermal modification at the site does not reflect intentional cooking activities. Significant preservation biases were identified from the lower acidic levels of the site, preventing knowledge of the early fire history at Wanderer's Cave.     

Probable evidences of bone accumulation by Pleistocene bearded vulture at the archaeological site of El Mirón Cave (Spain)

The bearded vulture (Gypaetus barbatus), a bird or prey that mainly feeds on bones of large mammal carcasses, has been recently evidenced as an accumulating agent with significant contributions to palaeontological assemblages in caves and shelters, but extremely rare at archaeological sites. The results of the taphonomic analyses carried out in the Upper Palaeolithic layers of El Mirón Cave (Cantabrian Spain), which are presented here, evidence the existence of special digestive marks and a typical skeletal pattern in a noticeable amount of small and medium-sized ungulates bones. This fact suggest that a representative part of the bone assemblage has been caused by bearded vultures, and strengthens the idea that this bird has to be definitely included among other potential non-human accumulators in archaeological sites.     

鹤壁刘庄遗址下七垣文化墓地出土人骨标本鉴定报告

本文是刘庄遗址下七垣文化墓地出土人骨的鉴定报告。共对202例个体进行了鉴定。对死亡年龄的分析结果表明,该批古代居民的死亡高峰集中25～35岁和40～50岁两个年龄段。该墓地古代居民齿科疾病患病率低。     

小屯南地甲骨新缀两例兼论一组误缀的甲骨

本文新缀了小屯南地的两组甲骨,并做了释读。另对蔡哲茂先生所缀《屯南》27+321提出了质疑,并分析了一些可能会产生误缀的情形。由此指出,字形的一致性是缀合中不可忽略的因素。     

Re‐examining the relationship between cranial deformation and extra‐sutural bone formation

The relationship between cranial deformation and the occurrence of extra‐sutural bones remains poorly understood. Scholars are divided about whether or not cranial deformation causes an increased occurrence of these bones, and even those who agree that deformation does have an influence often disagree about which locations on the crania are most impacted. Part of this issue clearly stems from the difficulties in finding appropriate samples from which to test the hypothesis that deformation leads to an increased expression of extra‐sutural bones. The present study examines the effects of fronto‐occipital and occipital‐only deformation on the occurrence of extra‐sutural bones through an analysis of 59 deformed and undeformed crania from the Philippines. Relative to the undeformed crania, both deformed samples showed an elevated number of extra‐sutural bones. Using two different statistical tests, we identified a significantly higher occurrence of extra‐sutural bones at two distinct cranial localities for both the fronto‐occipitally deformed crania (coronal suture and asterion) and for those showing only occipital flattening when compared to the undeformed crania (lambdoidal and asterion). However, as our data reveal, individuals with highly elevated occurrences of extra‐sutural bones are not necessarily deformed. As such, we argue that deformation practices may have a positive impact on the formation of extra‐sutural bones; however, future studies using larger samples of deformed and undeformed crania—ideally from the same site—will be necessary to distinguish between the influence of cranial deformation on extra‐sutural bone formation relative to other population factors which may play a role in shaping variation in this feature. Copyright © 2010 John Wiley & Sons, Ltd.     

平遥弓村遗址出土猪骨骨架的现场保护及整体提取

为实施安全、有效的技术保护,采用低浓度Paraloid B-72丙烯酸树脂对出土于平遥弓村遗址,侵蚀严重、强度较低的猪骨骨架进行了现场保护加固处理。在此基础上实施了整体切割,套箱提取,完整的将其提取回实验室。结果表明,使用的方法合理,材料有效。保护工作对今后类似文物的现场保护和整体提取有一定的借鉴作用。     

Genetic sexing to determine the optimal discriminant functions for the analysis of archaeological remains from El Hierro (Canary Islands)

A correct sex assignment of a given bone or bone fragment is of paramount importance for the archaeologist, anthropologist and in forensic medicine. Discriminant functions, combining several anthropometric measurements obtained from individuals with known sex are useful tools for this purpose, but it is essential to know exactly the sex from which the measures are obtained. This is an easy task in modern populations, but it is problematic in ancient ones, since even when the entire skeleton is available, diagnosis of sex is not 100% accurate. Sexing by genetic methods by amplifying the first intron of the amelogenin gene constitutes a much more accurate method for sexing bones and may be the gold standard for further elaboration of discriminant functions which may serve for sexing new bones dug up in future excavations. With this aim we have genetically sexed 52 (out of 59) tibiae belonging to the prehispanic population of El Hierro, in the Canary Islands, identifying 18 women and 34 men, and then, performed discriminant functions combining several anthropometric variables. These functions show a high accuracy in sex diagnosis (94.2%; area under ROC curve = 0.954 with the best of the functions), so that they allow correct sexing of tibiae or tibiae fragments (only proximal third, distal third or midshaft). Thus, genetic sexing obviates the problem of finding an accurate gold standard for the elaboration of discriminant functions for ancient bones. This method could be applied to other populations of different antiquity and different ethnicity.     

Was He Murdered or Was He Not?—Part II: Multi‐Elemental Analyses of Hair and Bone Samples from Tycho Brahe and Histopathology of His Bones

Hair and bone samples procured from the remains of Tycho Brahe were analysed by several analytical techniques. In segmented hair samples, concentrations of Fe, As, Ag and Au at the tips exceeded values for the contemporary population; however, they decreased towards the hair bulbs, similarly to Hg, indicating that recent exposure that was discontinued ~2 months prior to Brahe's death. Several other elements did not follow this pattern. Analyses of bones revealed signs of long‐term exposure to Au, while many other elements were within expected ranges. Histopathological examination of bone sections yielded no signs of severe bone metabolic disorders.     

甲骨卜辞田猎地“衣”之地望考——兼论衣、殷、邺之地理纠葛

甲骨卜辞中有一个重要的田猎地"衣"。过去的学者往往将其地望指在今河南沁阳一带。今据殷墟出土的甲骨文材料考证,该"衣"地不在沁阳地区,而在靠近殷墟的漳河流域。而"殷"、"衣"二字在古文献中每每通假,"殷"地之得名,当从"衣"而来。此地既是殷先公王亥或上甲微所居之故地(邺),又是后来盘庚迁都的所在(殷)。后世有"殷"、"邺"不分的情况,是有其历史渊源的。     

Skeletal Evidence for Otitis Media in Mediaeval and Post‐Mediaeval Children from Poland,Central Europe

In palaeopathological research, otitis media (OM) is a rarely reported disease, although it is one of the most common diseases of childhood, with potentially severe consequences resulting in physical and social impairment, or even death. The episodes of OM are often preceded by upper respiratory tract infections, though the aetiology of OM is multifactorial, with significant role of environmental factors. In archaeological skeletons, middle ear inflammation is identified as erosive lesions and new bone formation of auditory ossicles. The aim of this study was to examine the skeletal signs of OM in children from a mediaeval early urban site (Cedynia) and a post‐mediaeval rural site (Słaboszewo) located on the territory of Poland. Among the entire sample (N = 435), ear bones were present in 99 skeletons. The total of 168 ossicles were examined. The general frequency of individuals with eroded ossicles was 47.5% (53.4% in Cedynia and 39.0% in Słaboszewo). In the total sample, 33.9% of ear bones showed pathological changes, with the incudes being most frequently affected. The frequency of altered ossicles was significantly higher in the early urban site than in the rural settlement (42.2% vs 25.9%, respectively; Fisher exact test, p = 0.0339). The children aged 0–3 years old tend to have a higher frequency of altered ear bones than the children aged 4–11 years old. The majority of the mastoid processes of the subadults with ear bone erosion show abnormal pneumatisation pattern. The results indicate that the environmental and socio‐cultural conditions in the stronghold likely made their inhabitants more prone to upper respiratory tract infections than the inhabitants of the village. A variety of factors may be responsible for this pattern, such as exposure to dust, environmental pollution, indoor pollution, wood smoke, occupation, population density, sanitation and quality of housing. Copyright © 2016 John Wiley & Sons, Ltd.