COMPUTED TOMOGRAPHY AND COMPUTED RADIOGRAPHY OF LATE BRONZE AGE CREMATION URNS FROM DENMARK: AN INTERDISCIPLINARY ATTEMPT TO DEVELOP METHODS APPLIED IN BIOARCHAEOLOGICAL CREMATION RESEARCH

To improve the methods used to study prehistoric cremation rituals, cremation urns from the Danish Late Bronze Age were examined using computed tomography and computed radiography (digital X‐ray). During micro‐excavation, the digital images were used as a registration tool. Our results suggest that osteological ageing and sexing are more accurate when combining CT images with excavated remains. Digital volume rendering further enables a compromised estimation of the original cremation weight. Micro‐excavation is clearly a primary cause of bone fragmentation. Cremated remains affected by lower cremation intensity show markedly poorer preservation and recovery than do white calcined fragments. Thus post‐excavation estimations of cremation intensity are systematically biased.     

Kana Tamata or Feasts of Men: An Interdisciplinary Approach for Identifying Cannibalism in Prehistoric Fiji

By integrating osteological, taphonomic, archaeological and stable isotopic data, we test for cannibalism in the Lau Group, Fiji and discuss the potential underlying cause(s) and context(s) of this behaviour. First, we compare taphonomic and element representations of human skeletal material from two contexts in Fiji, examining human bone fragments from archaeological sites, including middens and burials in the Lau Island Group. Fourteen sites produced human remains. Only two of those sites included distinct human burial contexts, but in the remaining 12 sites, the human bone was recovered from middens or contexts where midden was mixed with possible secondary burials. A total of 262 number of identified specimens per species, representing an estimated 15 minimum number of individuals make up the Lau human assemblage. Second, we analysed bones contained in 20 individual human burials from four different sites that are housed at the Fiji Museum for comparative purposes. Third, we examine previously published stable isotopic (δ¹³C, δ¹⁵N) analysis of bone collagen to gauge protein consumption of likely cannibalised humans in midden contexts and potential cannibals from primary burials. We model a cannibalistic diet category within the context of isotopically measured Pacific Islands food groups and apply an isotopic mixing model to gauge plausible dietary contributions from six sources including human flesh. Isotopic mixing models of the Lauan samples illustrate a high diversity in reconstructed diets. The percent contribution of human flesh is low for all individual Lauans. We conclude that mortuary rituals evidenced by sharp‐force trauma may suggest non‐nutritive and non‐violent practices that may have included the consumption of small amounts of human flesh. Copyright © 2012 John Wiley & Sons, Ltd.     

Reassessing the Age,Sex and Metric Variation of Commingled Human Remains from a 1911 Excavation of a Neolithic Passage Tomb Complex in North‐West Ireland

The Neolithic passage tomb complex at Carrowkeel, County Sligo, Ireland, is one of the best preserved and most significant megalithic funerary and ritual landscapes in Europe. The most substantial archaeological excavations at the complex were undertaken in 1911, from which a relatively large sample of commingled unburnt and cremated human remains from seven chambered passage tombs was recovered. Although the archaeological value of this material is reduced as its spatial and stratigraphic context is uncertain, the skeletal remains have the potential to provide insights into how these monuments were used. This study is a quantitative reassessment of that osteological material from the passage tombs excavated in 1911, with a focus on a contextual analysis of the remains. Overall, the age‐at‐death and sex ratios do not indicate any demographic differentiation between monuments in selecting locations for the deposition of bodies, and there is no clear evidence to suggest any selectiveness of certain skeletal elements took place. There may however have been a differentiating age and gender aspect in terms of the unburnt versus cremated bone surface depositions within the passage tombs, as a higher proportion of 5+ years non‐adults and adult females were present in the cremated material. By using the log‐ratio metric scaling technique on the cremated adult material, a statistically significant difference in skeletal dimensions is observed between individual passage tombs; however, it is unclear how significant this disparity is from a biocultural point of view. Despite apparent methodological difficulties in assessing an archaeological bone assemblage collected by early 20th‐century antiquarians, the material can still yield new knowledge about the rituals conducted at Carrowkeel. Copyright © 2016 John Wiley & Sons, Ltd.     

Age‐at‐Death Estimates from a Disarticulated,Fragmented and Commingled Archaeological Battlefield Assemblage

Estimation of age‐at‐death is an important and challenging part of any investigation of human remains. Extensive research has been undertaken on this subject as demographic information contributes much to bioarchaeological and forensic work. Disarticulated, fragmentary and commingled human remains occur from a wide range of spatial and temporal contexts, and estimation of age‐at‐death can be particularly challenging in these collections. This study evaluated the impact of preservation on techniques that might be applied and their relative utility, using human remains from the site of the Smith's Knoll associated with the Battle of Stoney Creek, a War of 1812 collection from Ontario Canada with some supporting documentary evidence on age‐at‐death. Features assessed were the pubic symphysis, auricular surface and epiphyseal fusion in the innominate. An age‐at‐death estimate was produced for 16 out of 19 individuals considered; the highest minimum number of individuals (MNI) was 24 (right radius) from 2701 identifiable fragments. The pubic symphysis made no contribution to construction of a demographic profile, but as has been suggested previously epiphyseal fusion was useful in this respect. Results demonstrate that previous statements regarding preservation of the auricular surface and its utility in fragmented and poorly preserved collections need to be carefully evaluated. Although 129 fragments of innominate were recorded just one had an auricular surface and post auricular area that could be fully assessed. Transition Analysis was easier to apply than techniques developed previously, and findings from this study suggest that use of the forensic prior distribution could assist in assessment of battlefield assemblages. These results raise some valuable points that need to be considered in any future attempts to improve age‐at‐death estimates using the auricular surface, and important questions regarding expectations for estimation of age‐at‐death in disarticulated, fragmented and commingled collections of human bone. Copyright © 2015 John Wiley & Sons, Ltd.     

Ancient DNA Clarifies Osteological Analyses of Commingled Remains from Midnight Terror Cave,Belize

In the past two decades, paleogenetics has made a significant impact on the field of archaeology. Interestingly, paleogenetic methods have not been extensively employed in osteoarchaeology despite its ability to address issues that cannot be resolved through traditional osteological analysis alone. This paper tackles a problem concerning the relationship between human remains in a commingled deposit from Midnight Terror Cave, Belize. Paleogenetics demonstrates that the bones in question belonged to multiple individuals, thus resolving an issue that was at the heart of the interpretation of social processes at the site. Copyright © 2016 John Wiley & Sons, Ltd.     

The Osteological composition of the alleged victims of the Xhosa Cattle-Killing Saga from Edward Street Cemetery,King William’s Town,South Africa

In 1993, the remains of a minimum of 17 individuals from more than 150 commingled human bones were unethically excavated at Edward Street Cemetery in King William’s Town, South Africa. The remains are believed to have been of victims of the mid nineteenth century Xhosa cattle-killing incident, which came as a prophetic instruction through Nongqawuse. The incident led to a severe artificially induced famine among the Xhosa people and some of them died as a result of starvation. The deceased were buried on the unmarked and non-consecrated side of the cemetery. This report presents a detailed summary of the osteological analysis of the remains from the 1993 exhumation. Despite the current historical emphasis on the issue of death due to starvation, the bones do not show any signs of nutritional stress.     

The Cost of a Commute: A Multidisciplinary Approach to Osteoarthritis in New Kingdom Egypt

This article evaluates rates of osteoarthritis of the lower limb in human remains from Deir el‐Medina in order to compare the health of the residents of Deir el‐Medina with previous studies on other ancient Egyptian and Nubian populations. This study focuses on osteological observations from the commingled New Kingdom human remains documented during the 2012–2014 field seasons of the Institut Français d'Archéologie Orientale. This is the first publication of osteoarthritis for the human remains at Deir el‐Medina, a dataset which complements comparable populations at sites such as Amarna, Giza, and Tombos. It demonstrates that men in the village of Deir el‐Medina experienced significantly higher rates of osteoarthritis in the ankle and knee in comparison to women at Deir el‐Medina. Rates of osteoarthritis in the lower limb at Deir el‐Medina generally fall between workers' cemeteries and middle‐class or elite cemeteries. This study also includes data from Deir el‐Medina's detailed textual record and intact landscape in order to determine how occupation influenced these higher rates of osteoarthritis. The duration, intensity, and frequency of the workmen's hikes are reconstructed based on the surrounding landscape and 42 texts recording work days. This study compares rates of osteoarthritis with these datasets in order to document how the strain, duration, and frequency of the workmen's hikes may have impacted overall rates of osteoarthritis. Consequently, data from the texts and landscape surrounding Deir el‐Medina not only corroborate osteoarthritis patterns, but offer detailed daily life activity which can be used as a comparison for broader studies on osteoarthritis in ancient and modern populations. Copyright © 2016 John Wiley & Sons, Ltd.     

The warriors of the steppes: osteological evidence of warfare and violence from Pazyryk tumuli in the Mongolian Altai

Skeletal remains of Pazyryk warriors unearthed in a recent archaeological excavation in the Mongolian Altai offer a unique opportunity for verifying ancient histories of warfare and violence given by Herodotus in the fifth century BC. The Pazyryks were Iron Age nomadic groups associated with the eastern Scythians and known from burial site discoveries on the high steppes of the Altai (Central Asia). The aim of this paper is to analyze the evidence for bone trauma provided by the skeletal remains of these Pazyryk warriors with a particular focus on violence-related injuries. The sample consists of 10 individuals, comprising seven adult males, one adult female and two children. Seven individuals exhibited a total of 14 traumatic injuries. Six of these injuries (43%) showed evidence of bone remodelling and eight injuries (57%) were morphologically compatible with a perimortem origin. Twelve injuries (86%) were related to interpersonal violence, most likely caused by weapons similar to those found in Pazyryk tombs (battle-axes, daggers and arrowheads). Five individuals, including the female and one child, exhibited evidence of violent death. Furthermore, one individual also exhibited evidence of scalping. Despite the small number of Pazyryk skeletons analyzed, the pattern of traumatic injuries observed appears to be in agreement with that documented in conflicts related to raids or surprise attacks, and not a result of routinized or ritualized violence. These findings contribute new data to osteological evidence from Scythian burial sites.     

Describing Archaeological Iguana Laurenti, 1768 (Squamata: Iguanidae) Populations: Size and Skeletal Maturity

The goal of this study was to provide tools to estimate size and maturity of the archaeological Iguana specimens on the basis of their skeletal remains. To achieve this, a reference of 40 Iguana osteological specimens from different collections was used to derive size prediction equations relying on bone measurements. The sequence of fusions of skeletal elements was also observed and found to be strictly identical in all observed specimens. These observations enable the size and skeletal maturity of an archaeological specimen to be determined on the basis of an isolated bone. Such data could be valuable in zooarchaeological studies, as is demonstrated using the case of a pre‐Columbian archaeological site in the Lesser Antilles. Copyright © 2015 John Wiley & Sons, Ltd.     

Prevalence rates of spondylolysis in British skeletal populations

As an activity‐related pathological lesion, spondylolysis and its prevalence rates are indicative of relative diachronic activity levels in different populations. In this paper we document the prevalence of spondylolytic defects in a series of time‐successive populations with special reference to the recording methods employed, and compare the findings with modern clinical studies. We identify epidemiological trends in expression of the condition through 1500 years in a series of skeletonised human remains from England. This includes a 5th–6th‐century settlement, a 15th‐century mass grave, a 14th to 17th‐century rural parish, a medieval Dominican friary, a medieval leper hospital and an 18th to 19th‐century crypt collection. These skeletal populations sample human groups experiencing considerable social change from an agrarian, non‐centralised early medieval period through the development of the medieval state to the earliest phases of industrialisation in England. A detailed study of all lumbar vertebrae in one of the assemblages highlights discrepancies between clinical prevalence rates for spondylolysis established through radiography, and those resulting from direct osteological analysis of the lumbar region of the vertebral column. Current prevalence rates cited in the osteological as well as the clinical literature are greatly dependent upon the recording methods employed, and the effects of several methods for osteological remains are considered in this treatment. For the populations reported on here, prevalence rates vary from considerably less than 1% to as much as 12%, depending on the method selected. A standardised recording method for spondylolytic lesions is suggested to facilitate accurate prevalence reporting and comparison of activity levels between different populations. Copyright © 2005 John Wiley & Sons, Ltd.     

Presence and Absence: An Exploration of Scurvy in the Commingled Subadults in the Spring Street Presbyterian Church Collection,Lower Manhattan

This paper presents the results of an examination of scurvy in the commingled subadult remains (minimum number of individuals = 70) of the Spring Street Presbyterian Church. This historic congregation in New York City had active burial vaults from 1820 to 1846. Scurvy is a vitamin C deficiency that results in haemorrhaging at the sites of muscle origin and insertion, particularly around the skull. These resulting lesions can occur in subadults undergoing growth, weaning and dietary stress. Applying diagnoses suggested by recent research, this article examines specific sites on the skull for lesions consistent with and suggestive of scurvy. Findings include 30 elements that display associated pathology. This population data are drawn from maxillae, sphenoids and orbits. Two osteobiographies are also presented. By connecting the biological data to the socio‐cultural environment of the church, this article raises questions of how to interpret the presence and absence of scurvy in a commingled collection. Copyright © 2016 John Wiley & Sons, Ltd.     

A Bioarchaeological Investigation into the Human Remains Discovered in the Chloorkop Area,South Africa

In November 2008, human skeletal remains were discovered during construction works undertaken by Carlop Properties in the Chloorkop industrial area, Kempton Park, Gauteng. The Forensic Anthropology Unit of the University of Pretoria, Forensic Anthropology Research Centre (FARC) was notified, and rescue excavations of both the exposed and the undisturbed remains were undertaken. The skeletonised remains of at least 18 individuals were recovered and sent to the Department of Anatomy at the University of Pretoria for standard anthropological analysis. The identity and the time period of these human remains are unknown, and during social consultation, no relatives could be identified. Excavations revealed a formal burial pattern, which suggests a formal cemetery, probably associated with a historic institution. All individuals were buried in wooden coffins in an extended, supine position. The remains consist of both adult and juvenile remains. Some of the remains were found in a commingled state because of disturbance caused by construction work. The minimum number of individuals was determined by the visual pair matching of skeletal elements on the basis of similarities observed in bone morphology, age and sex, trauma and pathology and taphonomic alterations. Bioarchaeological techniques were used, and the following results were obtained. Of the 18 individuals, at least 15 were identified to be males, one possibly female and two juveniles. At least five of the adult male individuals presented with cut marks associated with standard autopsy procedures. No reference to the individuals' identity or to the context of the cemetery within the historical span of the Chloorkop area has been located. However, the burial pattern observed, as well as the demographic profile and pathology observed on the skeletal remains, suggests that these individuals could be linked to the Klipfontein Organic Products Factory (ca 1941s–1970s), which employed many migrant labourers, most to whom lived in compounds on the factory premises. Copyright © 2011 John Wiley & Sons, Ltd.     

The LBK Enclosure at Herxheim: Theatre of War or Ritual Centre? References from Osteoarchaeological Investigations

Abstract

Numerous highly fragmented bones and some partial skeletons characterise the human skeletal remains at the Early Neolithic Linear Pottery Culture (LBK) enclosure of Herxheim, near Landau, Rhineland-Palatinate. The predominant portion of the archaeological and osteological finds had been deposited within apparent ditches, and these finds and the possible circumstances of their deposition led to the preliminary assumption that they were the result of a warlike conflict. First doubts were raised by the very large total number of at least 450 individuals. Moreover, the evidence that those skull injuries caused by strong blows had all completely healed, that intentional manipulation of the skulls, cut-marks and fragmentation of the postcranial skeleton were consistent among the finds, and that the human remains were laid down in depots, all suggest a recurring ritual act rather than a single warlike incident. Therefore, the hypothesis of a wartime event at Herxheim should be dismissed.     

CT and micro‐CT analysis of a case of Paget's disease (osteitis deformans) in the Grant skeletal collection

This paper presents a case study in which Paget's disease of bone is differentially diagnosed in an individual from the Grant skeletal collection using non‐destructive computed tomography (CT) and micro‐computed tomography (micro‐CT) analyses of the pubis, in addition to plain film radiography and macroscopic examination. In archaeological and modern osteological samples diagnosis frequently relies on macroscopic examination, plain film radiography and histological examination of bone samples. CT and micro‐CT modalities provide researchers with a non‐destructive view of the internal structure of bone unhampered by the superimposition that is characteristic of plain film radiographs. Given the importance of the increased cortical and trabecular thickness in the differential diagnosis of Paget's disease, these techniques are ideal means by which to non‐destructively examine culturally‐sensitive and scientifically‐valuable human remains for signs of Paget's disease of bone. Copyright © 2009 John Wiley & Sons, Ltd.     

Reconstruction of Socioeconomic Status in the Medieval (14th–15th Century) Population of Grevenmacher (Luxembourg) Based on Growth,Development and Diet

Numerous historical sources describe many aspects of the estate‐based society in medieval times; the detection of socioeconomic status within populations through skeletal remains is a topic of growing interest in anthropological studies. In medieval times, it was common for members of high social rank to be buried within or next to a church. This was certainly the case in Grevenmacher (Luxembourg), where remains of a church building and an adjacent cemetery from the 13th until the beginning of the 15th century were subjected to archaeological and anthropological analysis. By integrating archaeological and anthropological elements, as well as stable isotope analysis, we documented osteological manifestations as indicators of diet differentials in two subsamples (first group consists out of 56 individuals, second one out of 184 individuals) from the medieval cemetery of Grevenmacher. We could distinguish two subsamples that we assumed as different in their socioeconomic status with regards to the burials' position in the cemetery and burial characteristics. Differences in osteological traits such as bone length, stature and body mass indicated differences in diet between sample groups. To substantiate these outcomes, stable isotopic analysis (δ¹³C, δ¹⁵N) were made; the results displayed a clear separation between the sample groups on the basis of their diet. Therefore, we were able to confirm certain individuals in the medieval population of Grevenmacher in relationship to their socioeconomic status. Copyright © 2017 John Wiley & Sons, Ltd.     

Estimation of the Original Number of Individuals Using Multiple Skeletal Elements

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.