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1.
    
The purpose of this study is to analyse the diachronic variation in the skeletal sample exhumed from the medieval necropolis of Sant Pere Churches, interpreting the results using the archaeological and historical evidence. The Sant Pere Churches are a monumental Romanic complex located in Terrassa (Spain) and built over the earlier Episcopal Cathedral of Egara from the Visigoth period. Egara has traditionally been considered the precursor of the current city of Terrassa; however this name disappeared from historical documentary sources after the period of Muslim incursions into Hispania (8th century). An archaeological excavation undertaken recently at the Sant Pere Churches provided us with the opportunity to study the population that was interred in this complex during that epoch. In total, the skeletal remains of 208 individuals were examined. In order to analyse the diachronic variation, the sample was divided into two periods, that of the Cathedral of Egara (4th–8th centuries; N = 128) and that of the Parish Churches of Terrassa (9th–13th centuries; N = 80). Both periods of the complex exhibited a similar skeletal age distribution, including under‐representation of non‐adult individuals. Nevertheless, a bias towards males in terms of sex distribution, sex differences in the mortality level and greater sexual dimorphism were observed in the population interred at the Cathedral of Egara. Moreover, analysis of the prevalence of skeletal disorders also provided evidence of higher differences between sexes for the period of the Episcopal Cathedral of Egara, the female population exhibiting the lower prevalence. Additionally, diachronic variation in both postcranial and dental disease patterns was observed, suggesting different activity patterns and food consumption between the periods. Overall, the results suggested that diachronic osteological variation observed in the Sant Pere Churches skeletal sample was most probably linked with the changes in the role of the complex following the Muslim incursion of the 8th century. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

2.
    
The current report presents simple equations for the estimation of the original number of individuals that have been preserved in a sample of commingled remains and compares the estimates obtained by them to those obtained from the application of the joint hypergeometric estimator, elaborate computer simulations and documented collections. The equations that perform better under different preservation scenarios are the ones that take into consideration that the various bone types have different post mortem survival probabilities. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   

3.
    
Identified human skeletal collections are those in which basic demographic data (sex, age and biological origin) are known and are crucial for developing and testing osteological methodologies. It is important that the identified collection be contextualised, and in this way the collection will be considered a reference collection. To contextualise a collection requires documentation of the basic demographic data of the individuals (sex, age, year of birth, geographical area) as well as information concerning the socio‐economic and temporal context in which the individuals lived. The contextualisation of an identified collection is very important so the researchers can understand the ‘point of reference’ when applying a method to it or developing a new method. The purpose of this study is to contextualise the identified skeletal collection of the Universitat Autónoma de Barcelona (UAB) which currently contains 35 adult skeletons of both sexes. To carry out the objectives of the present study, the information about the individuals was collected from cemetery registers and compared with the information of the demographic and statistic public institutions of Spain. The results indicate that the UAB collection is formed only by Spanish nationals who mainly lived during the 20th century in Granollers (Barcelona, Spain). Both sexes are equally represented and all of the individuals are adults. They reflect the most current adult population structure of Catalonia and be treated as a Catalan reference sample of adults living in the 20th century. This collection offers special opportunities for demographic analysis, including validation studies of skeletal ageing and sexing methods that target adult individuals. The collection can also be used in conjunction with other reference samples to investigate secular and populational change in cranial form, sexual dimorphism and stature. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   

4.
    
The analysis of dental remains, which outlast most other tissues in the human body, provides insight into past diet, activity patterns and ancestry. The remains from Bab edh‐Dhra' represent the only skeletal sample available to assess the impact of agricultural intensification in the Early Bronze Age of the southern Levant (ca. 3500–2000 bce ). This era ushered in a period of ‘urbanisation’, evidenced by fortified towns, planned roadways, developments in irrigation and growing population density. During this time, the cultivation, trade and consumption of orchard taxa (such as figs, grapes and olives) increased. This paper examines changes in the teeth associated with agricultural intensification involving orchard crops as well as grains. Dental caries, ante mortem tooth loss and dental wear are examined for Early Bronze IA (EBIA; 3500–3300 bce ) and Early Bronze II–III (EBII–III; 3100–2300 bce ) teeth from the site of Bab edh‐Dhra', located in modern‐day Jordan. Due to the commingling, general tooth groups (e.g. molars) and specific tooth types (e.g. lower left canine) were used to compare periods. Although age and sex could not be identified for every tooth, analyses of crania and os coxae showed no significant difference in demographic profiles of EBIA and EBII–III. No statistically significant increase was found over time in dental caries frequency; however, teeth for which the cause of pulp exposure could be determined suggested that caries increasingly led to exfoliation. Indeed, ante mortem tooth loss rose significantly with time, whereas dental wear decreased. In general, changes in oral health were consistent with an archaeological record of greater consumption of softer, stickier foods, such as fruits. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   

5.
    
Recently, the study of children has played an important role in the development of bioarchaeology. Particularly, researchers have long been concerned with the timing of growth and development and with childhood morbidity and mortality. These studies have helped to drive the field of bioarchaeology forward by elucidating the effects of culture on biological variation, including health, fertility, and, ultimately, human evolution. Building on this progress, recent works have called for further theoretical and methodological development in bioarchaeological studies of children, specifically developments that further the understanding of the social roles of children as simultaneously active and vulnerable social agents across temporal and cultural space. The purpose of this paper is to demonstrate the utility of adult paleopathology in the identification of culturally meaningful stages of childhood social development and the entanglement of vulnerability and agency. To meet this aim, we will present a case study of a late‐prehistoric Erie woman who likely suffered from Legg‐Calvé‐Perthes disease of the hip. We argue that the timing and aetiology of Perthes disease are consistent with the practice of agricultural activities by about age seven, and possibly, with a shift in social responsibilities at this time.  相似文献   

6.
    
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7.
    
A common problem in forensic anthropology is the pair‐matching of left and right bone antimeres. Several osteometric sorting models have been proposed in the last 20 years, with a recent acceleration in new methodological articles bringing sometimes contradictory results or recommendations. These debates demonstrate the need for a statistical tool both accurate and easily applicable by the final user. We present here an approach based on quadratic discriminant analysis (QDA). This approach is evaluated on antimeric pairs of humeri and femora from the openly available Goldman Data Set and compared with two classical and previously published methods for osteometric pair‐matching, based respectively on linear regressions and t tests. It is shown that QDA globally outperforms existing solutions for reassociating those long bones, in particular by rejecting fewer true bone pairs at the classical α level of .10. The accuracy of all three methods is analysed through receiver operating characteristic curves to assess the influence of the choice of a decision threshold. The application on archaeological commingled remains of pair‐matching models learned on a modern reference multipopulation sample is discussed. Finally, an R package containing the functions used for this study, bonepairs, is publicly available online. This ensures the full replicability of results and an easy use of the new method introduced here.  相似文献   

8.
    
Secondary signs of cancer are difficult to assess in the archaeological context, as other lesions may mimic metastases on dry bones. Furthermore, the low life expectancy, lower level of environmental cancer risk factors and pollution than the present times can contribute in limiting the frequency of signs of cancer in archaeological populations. This study focuses on a female adult skeleton from the necropolis of Bormio (North Italy), dating back to Middle Ages, which shows multiple lytic lesions on cranium, upper limbs, ribs and pelvis; lesions are oval in shape, with a diameter ranging from 1–2 to 80 mm. The lesions appearance and distribution at macroscopic and radiographic level, together with sex and age indications, suggest the diagnosis of metastatic cancer. Possible diagnostic hypotheses of the possible sites of original cancer were performed as well, based on modern epidemiological data. Copyright © 2017 John Wiley & Sons, Ltd.  相似文献   

9.
    
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10.
    
This article analyses age‐related changes in the development of the temporal bone in a sample of foetal and infant skeletons to contribute to the estimation of age by means of this skeletal element in bioarchaeological and forensic contexts. The sample was selected from a contemporary documented skeletal collection and is constituted by the temporal bones of individuals of both sexes (n = 37) with ages from 23 weeks of gestation up to 11 postnatal months. Different states of fusion of the tympanic ring and development of the tympanic plate were scored separately, and intra‐observer consistency was evaluated. Both documented chronological age and skeletal estimated age were examined in relation to successive stages of fusion and development in the pre‐ and postnatal periods. It was found that the state of fusion of the tympanic ring is especially useful in the discrimination of foetal and postnatal individuals, whereas the development of the tympanic plate is helpful in the differentiation of individuals from and below 3 postnatal months. Even though a certain degree of overlap between successive stages was observed, the fusion of the tympanic ring and the development of the tympanic plate constitute good indicators of age in foetal and infant skeletons. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   

11.
    
To date, anthropological comparative studies from Switzerland are rare. Therefore, this research aims to make a comparison between the alpine individuals from Zweisimmen (ca. 14th–19th), and 17 other rural and urban populations from Switzerland all dating to the medieval and early modern period. An osteoarchaeological analysis was carried out on the rural population of Zweisimmen, consisting of 134 skeletons. For each individual, the arm position and orientation were observed in the field, while preservation, representation, sex, age, stature, trauma and pathologies were recorded in the laboratory. These results were compared with data from published and grey literature in order to gain a better understanding of chronological and regional patterns in Switzerland. A chronological development was observed in the orientation, arm position and use of a coffin, which suggests a change in burial practices and beliefs throughout time. The demographic profile represents a natural mortality; however, children and especially neonates are underrepresented in this sample. Some individuals were buried in groups, suggesting simultaneous burial during a period of increased mortality. The palaeopathological findings suggest that the living conditions in rural alpine Zweisimmen were similar to those of other contemporaneous populations, as well as those living in an urban setting. Copyright © 2017 John Wiley & Sons, Ltd.  相似文献   

12.
    
The type and distribution of abnormalities in the skeleton of a child 2 years of age indicates that the child likely suffered from scurvy at the time of death. The burial is from the archaeological site of Zidine, Mačvanska Mitrovica, Serbia dated to the Medieval Period. Abnormal porosity and reactive woven bone formation are present affecting both the axial and appendicular skeleton. This case of scurvy is important because archaeological evidence of scurvy in this geographical location and at this time period is unknown. It is also important because the relative completeness of the skeleton and the widespread evidence of skeletal abnormalities provide additional insight regarding the skeletal manifestations of scurvy in young children. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

13.
    
We report on two cases of similar bony lesions and emphasize the importance of cooperative work between forensic anthropology and forensic pathology. A fairly well preserved cadaver of an old woman was autopsied by a forensic team at the National Institute of Forensic Medicine in Portugal. Although age at death and sex were easily determined, there was insufficient other evidence for personal identification. However, the female revealed severe and extensive lesions in both lower legs and these were useful for determining personal identity. Here we describe the pathological findings, consistent with venous chronic insufficiency. The woman's family subsequently confirmed she suffered from this condition. Furthermore, they informed us of varicose ulcers, which also were suspected by the ties found, in both her legs, during autopsy. A long history of venous chronic insufficiency was subsequently found in her medical records. We compare these forensic findings to the bony pathologies of a male skeleton from the Coimbra Identified Skeletal Collection not previously diagnosed. We argue that these two cases represent the same pathological condition. Without the medical forensic work, the skeletal remains of the second case might not have been positively identified. The benefits of cooperative work between medical and anthropological forensic specialists are reinforced leading to resolution of otherwise unidentified skeletal pathological conditions. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   

14.
    
The use of 3D digital imaging methods has increased within biological anthropology and medical research. Although digital renderings can be easily shared by researchers or used for student learning modules in osteology, limitations to using 3D models exist, requiring institutions of higher learning to invest in real bones or casts of human skeletal remains for labs. Here, we examine whether 3D digital models are viable proxies for real bones by testing the reliability of scoring sexually dimorphic traits of the human skull, a method commonly used by North American skeletal biologists. Forty‐five crania from Peruvian archaeological sites were used to score four sexually dimorphic cranial traits. These morphological traits were scored by one student learning osteology and an experienced researcher using the actual crania and 3D models of the same individuals. Statistical tests of rater agreement and strength of the agreement were conducted. Results showed lower agreement between the actual and 3D scores for the student and higher agreement among the scores for the experienced researcher. Accurate and cost‐effective 3D models can serve as excellent replacements for real skeletal remains when researchers are experienced. However, 3D models may be a less reliable training tool for students learning osteological methods that require palpating areas of the human cranium. This study makes a strong case for purchasing quality casts or real human skeletal remains of legal/ethical origin for osteology teaching labs, despite their higher costs.  相似文献   

15.
    
The aim of this study was to investigate the unique find from medieval Novgorod the Great—an almost complete skull of a young Eurasian beaver (Castor fiber L.). Comparisons of the craniometry of this skull with the skulls of the autochthonous and reintroduced populations of beavers from the same and adjacent regions suggest that a type of large beaver once inhabited the Volkhov basin. Further studies are necessary to accept or reject this hypothesis. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   

16.
    
European expansion in the Atlantic in the Late Middle Ages often implied the use of violence, involving tactics and weaponry unknown to some of the affected populations. Among the first places to suffer this violence were the Canary Islands, whose conquest lasted the whole of the 15th century. Documentary information about this historical episode is abundant, whereas archaeological evidence testifying to it is very rare. However, an individual from an indigenous funerary context of Gran Canaria (placed in a collective burial cave and wrapped in a shroud made of vegetable fibres) displays a large number of wounds, both on his skull and on the rest of the skeleton, probably caused by swords, suggesting a mortal attack conducted by one or more aggressors. Based on the study of injuries, it is considered a potential explanation of their origin, concluding that most likely this case may be associated with the process of the conquest of the Island. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   

17.
The goal of this project is to provide additional data and statistical analyses for differentiating between prehistoric/historic Native American remains and modern forensic cases that may be potentially confusing. Forensic anthropologists often receive requests from local law enforcement to infer whether skeletal remains are of forensic or non‐forensic significance. Skeletal remains of non‐forensic significance are commonly of Native American ancestry, but the empirical methods common for determining Native American affinity from skeletal remains have not been established for California prehistoric/historic Native Americans. Therefore, forensic anthropologists working in California lack empirical methods for not only identifying prehistoric California Native American remains, but also differentiating them from modern/forensic populations whose skeletal attributes are similar. In particular, skeletal remains of Latin American US immigrants of indigenous origins are becoming more present in the forensic anthropological laboratory, and can exhibit the same suite of skeletal traits classically used to identify Native American affinity. In this article, we initiate an investigation into this issue by analyzing both craniometric and morphoscopic data using a range of statistical methods for differentiating prehistoric Northern California Native Americans from modern Guatemalan Maya. Our discriminant analyses results indicate that by using nine craniometric variables, group classification is 87% correct. In addition, seven morphoscopic variables can predict group classification correctly for 77% of the sample. The results suggest that it is possible to differentiate between our two samples. Such a method contributes to the efficient and empirical determination of temporal and geographic affinity, allowing for the repartriation of Native American remains to their tribes, as well as the accurate analysis of forensically significant remains. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   

18.
    
The investigation were carried out on the medieval horses thoracic and lumbar spine excavated between 2009‐2011 by the Institute of Archaeology, University of Wroclaw at New Market Square in Wroclaw (Wratislavia, Breslau), capital city of the Polish province of Lower Silesia. The pathological changes, like: ankylosis of the zygapophyses, fusion of the vertebral bodies and arches and the interspinal space calcification were observed. The X‐ray examination was done. During medieval artefact interpretation the biomechanical aspect of horse's locomotor system was taken into consideration. The archaeozoological material was compared with modern horse's spine (with similar pathological changes and known history of disease). The analysis proved, that the observed osseous reaction was a result of the long‐lasting inflammation. Such a disease appearance accompanies chronic inflammatory state of errector muscles of the spine. It is typical for those horses utilised for the saddle. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   

19.
    
The examination of comingled ossuary collections creates unique analytical issues as bones are rarely articulated, requiring that the skeletal elements be examined on an individual basis. A result is that the estimation of crucial demographic information like age at death and sex becomes problematic and attempts to ascertain this information involve a high degree of error. Bearing these issues in mind, however, the focus of this project is to identify and interpret signs of osteoarthritis, osteochondritis dissecans, and osteochondral fracturing, as well as to score for the presence and degree of musculoskeletal markers, on patellae from the ossuary at Tell Abraq. A secondary goal of this project was to utilize the patellae to elicit both estimations of minimum number of individuals and the ratio of sex within the population. Preliminary results indicate a high prevalence of osteoarthritis, osteochondritis dissecans, and enchondral fracture that was not correlated to estimated sex. This lack of correlation may be due to several factors, including difficulty in sex estimation based on metric analysis of a single element, a skewed sex distribution, or an actual lack of correlation. Regardless of the difficulties of estimating sex in a comingled collection, it seems clear that both men and women were exposed to conditions that fostered the development of osteoarthritis and that trauma to the knee was a common occurrence for those ultimately interred in the ossuary.  相似文献   

20.
    
The Titicaca Basin of Peru and Bolivia has been occupied by humans for millennia and was home to one of the first major state societies in the Andes. Many foundations of state power, however, developed much earlier, during the Late Preceramic/Terminal Archaic Period (3000 – 1500 BC), when people initially began herding, marking territories, and creating new metallurgy technology. We present a skeletal analysis of 14 individuals dating between 3000 and 1500 BC from Muruqullu, an archaeological site on the Copacabana Peninsula of Bolivia. These are the first Preceramic burials documented for the peninsula and contribute to the relatively small sample of Preceramic bodies from the Andean highlands more broadly. From this sample, we suggest that highland foragers and early herders suffered little nutritional stress and had limited violent interactions, perhaps related to a relatively mobile lifestyle and utilisation of lake resources. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   

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