Sexual dimorphism in limb bones of ibex (Capra ibex L.): mixture analysis applied to modern and fossil data

Estimating sex ratios of fossil bone assemblages is an important step in the determination of demographic profiles, which are essential for understanding the palaeobiology and palaeoethology of any particular species, as well as its exploitation patterns by humans. This is especially true for ibex (Capra ibex), which was a main source of food for hominids during Pleistocene times. Classical methods for determining sexual dimorphism and sex ratio, such as analyses using uni‐ and bivariate plots, are based on an arbitrary fixing of limits between sexes. Here we use a more robust statistical method termed mixture analysis (MA) to determine the sex of postcranial remains (long bones, metapodials and tarsals) from ibex. For the first time, we apply MA to both a modern and a fossil sample of one species, by using metric data taken from (i) a collection of present‐day ibex skeletons and (ii) a Palaeolithic sample of the same species. Our results clearly show that the forelimb (humerus and radius) is more dimorphic than the hindlimb (femur and tibia) and is therefore better suited for sexing ibex. It also appears that metapodials should be used carefully for estimating sex ratios. On the basis of these results, we propose a classification of bone measurements that are more or less reliable for sexing ibex. The results of MA applied to the ibex fossil bones from the Upper Palaeolithic site of the Observatoire (Monaco) lead us to the conclusion that this assemblage consists of a majority of males. The quantitative estimations calculated by the MA make it possible to compare the size of Pleistocene and modern ibex for the whole set of variables used in this study. Copyright © 2006 John Wiley & Sons, Ltd.     

L’enfance comme figure compassionnelle: étude transversale de l’iconographie de la famine aux dix-neuvième et vingtième siècles

Despite the growing interest in the use of child images in humanitarian contexts in the last few years, there has been no transverse study of the iconography of famines in contemporary times. On the contrary, this iconography has been analysed in a scattered way, in disciplinary boundaries that prevent a more global understanding of the birth and use of these images. By comparing the approaches of the history of humanitarianism and childhood, as well as of social photography and media analysis, the purpose of this article is to show that visuals of starving children eventually find their roots at the end of the nineteenth century, at a time when charitable organisations are using photography as a tool to mobilise civil society and governments as well as to internationalise the humanitarian response. This analysis of Western visual strategies and media mobilisations throughout the twentieth century helps to put into perspective the so-called rupture between a first and a second age of humanitarianism. It shows first how young generations have become a privileged form of representation since the nineteenth century, using an aesthetic universe that is morally compelling; then, later, how the depoliticisation of the victim’s figure engages a political message.     

Supreme Court Advocacy in the Early Nineteenth Century

The early nineteenth century was transformative of the Supreme Court's practices. Yet understanding those fundamental changes requires some appreciation of practice before the Court in the late eighteenth century, and the developments in the early nineteenth century produced changes in the Court's practices that are still felt today. In this first half-century or so of the Court's existence, more dramatic developments and changes occurred in oral argument practice than in any other period of the Court's history. ¹     

A foot deformity from a Romano‐British cemetery at Gloucester,England, and the current evidence for talipes in palaeopathology

A male skeleton from the Romano‐British site at Kingsholm, Gloucester, is described with abnormalities in the humerus, femur, tibia, fibula and foot. Computed tomography of the femora to enable cross‐sectional analysis suggested altered normal gait to compensate for the deformity. Differential diagnoses are considered and a diagnosis of clubfoot deformity is suggested. Palaeopathological evidence for clubfoot is rare in the literature but the cases reported to date are reviewed. Copyright © 2004 John Wiley & Sons, Ltd.     

Standardization of long bone growth in children

Diaphyseal lengths of long bones of juveniles from five prehistoric Native American populations were collected in order to test the hypothesis of equivalence of relative lengths of all long bones. Results indicate that the relative lengths of all long bones are not equivalent and that the long bones of the Native Americans exhibit a consistent, significant sequence from relatively most affected (relatively smallest) to relatively least affected (relatively longest): femur, fibula, tibia, humerus, ulna and radius. This sequence can be explained if it is assumed that the most rapidly growing long bones are the most greatly affected by nutritional and disease stress.     

A Comparison of Health between Upland and Coastal Late Prehistoric Agriculturists from the Southeast USA

During the late prehistoric period (ad 1250–1550) in the southeast USA, when native populations transitioned to living in permanent, nucleated settlements practicing maize agriculture, most experienced a decline in health. However, some research shows that not all groups experienced the decline in the same way as there were regional differences in dental caries and iron deficiency anaemia frequencies and patterns of physical activity. Therefore, the purpose of this study is to determine if regional differences in health also existed between late prehistoric upland and coastal inhabitants from one part of the southeastern USA. Pathological lesion frequencies were calculated for 441 individuals from 23 upland archaeological sites and compared with previously published data for 340 individuals from 11 coastal sites. Significant differences in lesion frequencies were observed between upland and coastal groups. For example, upland adult men have more carious teeth among the maxillary first incisors, maxillary second molars, mandibular canines, and mandibular second molars. For women, greater caries frequencies are found among the maxillary first and third molars, mandibular first incisors, and mandibular third premolars. Upland children show higher percentages of caries for 14 tooth classes. Coastal juveniles have a greater frequency of porotic hyperostosis, and more of them exhibit an enamel hypoplasia. Periosteal lesion frequency is greater for the coastal group at the humerus, radius, femur, and tibia. Lesions indicative of degenerative joint disease are more often found on the thoracic spinal segment, sacrum and shoulder of upland men with upland women having more lesions at the cervical, thoracic, and lumbar spinal segments, the sacrum, and the shoulder. Taken together, these results show that adults from the upland region consumed more maize and lived a more physically demanding life while coastal adults struggled more with infection. Among children, more coastal inhabitants were anaemic and more of the experienced significant growth disturbances. Copyright © 2013 John Wiley & Sons, Ltd.     

Assessing the reliability of criteria used to identify postcranial bones in sheep, Ovis, and goats, Capra

Criteria developed to distinguish between selected postcranial elements of sheep and goats are evaluated using modern specimens from the collections of the Field Museum of Natural History, the National Museum of Natural History, and the Museum of Anthropology and the Museum of Zoology, University of Michigan. Elements considered are: the distal humerus, proximal and distal radius, distal tibia, distal metapodials, astragalus, calcaneus, and the first and second phalanx. This evaluation includes an assessment of 1385 elements from 49 goat and 84 modern sheep skeletons. It also includes a blind test on elements drawn from 20 specimens taken by six analysts with differing levels of experience. Overall, the criteria evaluated are highly reliable, especially in goats and only slightly less so in sheep. A major exception is the distal tibia, where diagnostic criteria tested proved substantially less reliable than other criteria evaluated here. Strongly positive results were also obtained when the sample was partitioned by sex, domestic status, and age. Results of the blind test show some variability depending on the level of experience of the analyst, underscoring the need for training and access to adequate modern reference collections before attempting to apply these criteria to archaeological assemblages. The results of this assessment stand in stark contrast to those obtained in an earlier assessment of the reliability of criteria used to distinguish between mandibles and mandibular teeth of sheep and goats. In all but a few teeth, dental criteria proved to be much less reliable, especially in goats. They were also significantly less reliable in the identification of both younger and older animals. Unlike dental criteria, there are no biases introduced by variable reliability of postcranial criteria that distort taxon-specific harvest profiles based on long-bones.     

Diaphyseal growth in a nineteenth century skeletal sample of subadults from St Thomas' church,Belleville, Ontario

This study presents skeletal growth data for a nineteenth century church cemetery sample from Belleville, Ontario. Skeletal growth profiles (SGPs), plotting measurements of growth against age estimated by tooth formation, were constructed for the sample. Means and confidence intervals for 1-year cohorts up to 12 years of age are presented for each of the long bones, the ilium and scapula. Comparison of the SGPs created for this sample with modern and archaeological samples demonstrates that the nineteenth century Belleville children followed a growth pattern similar to their modern counterparts, at least until 12 years of age. It is recommended that these data can be used by other investigators as a comparative sample of nineteenth century children; they can also be used as standards of growth for the purpose of estimating age from diaphyseal lengths for other archaeological samples of similar temporal context and population affinities. It is argued that confidence intervals rather than standard deviations be used to report variation, as the former controls for sample size as well as variance.     

Orphans’ Land Rights in Post‐War Rwanda: The Problem of Guardianship

In 1994, the Rwandan civil war and genocide produced thousands of orphans. Alongside the war, the growing HIV/AIDS crisis in Rwanda has produced a current population of about 300,000 orphans — many of whom are compelled to head households. These orphans urgently require land use rights, but many find that their rights to their deceased parents’ customary land holdings are denied or restricted by their guardians and others. Despite the legal protections for children that are guaranteed within Rwanda's laws, the reality is that many guardians do not respect orphans’ land rights and few orphans have sufficient access to administrative and legal forums to assert and defend these rights. In contrast to most accounts in the literature that discuss more generally the issue of African orphans’ land rights in the context of adults’ land rights, this article focuses on specific cases in which Rwandan orphans independently pursued their land rights. Ultimately, the article concludes that in Rwanda — and elsewhere in Africa — government officials should re‐examine their ideas about guardianship and grant orphans urgent attention as individuals and as a special interest group.     

The body mass index of blacks and whites in the United States during the nineteenth century

Body mass index (BMI) values reflect the net balance between nutrition, work effort, and calories consumed to fight disease. Nineteenth-century prison records in the United States demonstrate that the BMI values of blacks and whites were distributed symmetrically; neither underweight nor obese individuals were common among the working class. BMI values declined throughout the nineteenth century. By modern standards, however, nineteenth-century BMIs were in healthy weight ranges, though the biological living standards in rural areas exceeded those in urban areas. The increase in BMIs during the twentieth century did not have its origin in the nineteenth century.     

An investigation of the frequency of squatting facets in Later Stone Age foragers from South Africa

Distinctive morphological changes attributed to a habitual squatting posture were observed on the distal femur, distal tibia and on the talar neck of Later Stone Age (LSA) foragers. The frequency of squatting in LSA foragers (n = 56) was determined by the presence of anatomical features of joint hyperflexion. Three South African comparative skeletal groups from different time periods were also analysed: skeletal remains of early farming populations (n = 17), 18th century ‘Free Blacks’ and/or slaves from Cobern Street, Cape Town (n = 21), and a modern cadaver sample (n = 29). The results show that 28 out of 56 LSA foragers (50%) were habitual squatters; 13 out of 17 farmers (76.5%) and one of 21 individuals from the Cobern Street collection (4.8%) demonstrated squatting facets. No anatomical squatters were found in the modern cadaver sample. There was no significant sex difference between squatters and non‐squatters. Hence at least half of the LSA foragers and farmers were habitual squatters, according to the signs of joint hyperflexion. Squatting is a comfortable position for those used to it because the body weight is supported with minimal muscular activity. Two probable reasons are suggested for the difference in postures adopted by the different groups: (1) availability or lack of availability of furniture and (2) cultural and individual differences in resting posture. Copyright © 2005 John Wiley & Sons, Ltd.     

A possible eighteenth to nineteenth century example of a popliteal aneurysm from Leicester

Examples of the impressions made on bones by arterial aneurysms are rare in the archaeological record. One such specimen was found in a collection of 5000 pieces of disarticulated human bone from a disturbed eighteenth to nineteenth century graveyard in Leicester. The distal end of an adult femur shows a lesion on the posterior surface that has been identified as that made by an aneurysm of the popliteal artery, by comparison with an authenticated museum specimen of that condition, also of eighteenth century data. © 1998 John Wiley & Sons, Ltd.     

“They Laid Planks ‘Crost the Coffins”: The African Origin of Grave Vaulting in the United States

Grave vaulting, a vernacular burial form common in nineteenth and early twentieth century America, consists of a simple primary grave shaft at the bottom of which is dug a smaller secondary shaft or niche within which the body or coffin is placed. Typically loose boards are then placed over the secondary shaft to offer protection from the soil coming into direct contact with the body or burial container. This tradition is documented through historical accounts and hundreds of excavated graves through a survey of 86 historic cemetery investigations. Although its cultural origins have been previously unknown, this study argues that the vaulted burial form in the United States is likely of African origin. An extensive ethnological survey of historical and modern cultures throughout the continent of Africa, from 1602 to the mid twentieth century, documents both the vaulted grave form and its variations. Correlating this African cultural practice to its use in the United States demonstrates a hitherto unrecognized creolization of Euroamerican mortuary tradition with African roots, and its corollary, the retention of an African mortuary tradition by those of African descent.     

The weight of nineteenth century Mexicans in the Western United States

When traditional methods for measuring economic welfare are scarce or unreliable, heights and BMIs are now well-accepted measurements that represent biological conditions during economic development. Weight, after controlling for height, is an additional measure for current net nutrition. Little is known about how weights varied among Mexicans living in the nineteenth century American West. Between 1870 and 1920, average Mexican weight was low and remained constant. Mexican farmers had the heaviest weights, and unskilled worker weights were low. Weight of Mexican-born individuals were higher than Mexicans born in the United States at low weights but lower at high weights. For combined characteristics, weight varied the most with age, an uncontrollable characteristic, indicating that nineteenth century Mexican current net nutrition varied the most with factors over which they had no control.     

From Herders to Wage Laborers and Back Again: Engaging with Capitalism in the Atacama Puna Region of Northern Chile

Towards the end of the nineteenth century, indigenous Atacameño society transited from an agro-pastoralist to a more diversified capitalist-based economy due to a growing mining industry in northern Chile. The puna herders engaged in the new capitalist order as wage laborers in sulfur mines and llareta (Azorella compacta) exploitation companies. In this article we show how indigenous knowledge acted as cultural capital that enabled the herders to work as laborers. This operation led to horizontal treatment among the different agents in the taskscape that those “herder-laborers” inhabited, including those incorporated by industrial capitalism.     

Scars of Parturition? Influences Beyond Parity

In the 40 years since the phrase ‘scars of parturition’ was coined, studies have attempted to show the relationship between scars on the bony pelvis and parity history. Despite numerous studies, the relationship of parity and scarring remains unclear. The challenge facing these studies is the rarity of skeletal collections of known parity. The alternative study approach is examining relationships between scars and factors other than pregnancy‐related strains that may affect their manifestation. Skeletal remains of 312 individuals were examined for scarring at the dorsal pubic surface, pubic tubercle, preauricular sulcus, interosseous groove and iliac tuberosity. Pelvic and femoral measurements were also taken. Features were compared according to sex and age. Principal components analysis was performed to assess the influence of body and pelvic size on scar manifestation. Scars occurred in both sexes, although they were more common and more severe in females. Scar severity remained unchanged or increased with age in both sexes. Females had smaller bodies but larger pelves than males. The interspinous and transverse inlet diameters and the femur measurements increased with age. Principal components analysis showed that body and pelvic sizes represented the majority of the observed variation, with scars occurring more commonly in small‐bodied individuals with large pelves, most of which were females. Both sexes also show a difference in the magnitude of scarring at the pubis and ilium. These results suggest that weight‐bearing and pelvic stability may be a better explanation for scarring than parturition‐related strain. Female pelves are more flexible and require more ligamentous stabilization, causing increased scar formation. The weight‐bearing strain on male pelves may sometimes also be sufficiently large to cause similar scars. Future studies may be able to test this theory on samples of known parity history. Copyright © 2014 John Wiley & Sons, Ltd.     

Population-specific stature reconstruction for medieval Trondheim,Norway

Temporal changes in average stature are often used as a measure of a past population's adaptation, or lack of it. Traditionally, stature estimates have been calculated using formulae derived from limb proportions of cadavers. However, many authors have noted the problem of regional or population variation in body proportions of such reconstructed ratios. Before differences in stature can be attributed to environmental adaptation, ‘ethnic’ or population differences in limb ratios must be taken into account. The present paper calculates the stature of a medieval Norwegian skeletal sample using archaeological plan femur length and dry bone femur length. The author presents a variety of formulae and compares the stature derived from these calculations to the stature derived from archaeological plans. The Trondheim statures are then compared to stature reconstructions of other contemporary populations.     

ON LAWFULNESS IN HISTORY AND HISTORIOGRAPHY

The use of general and universal laws in historiography has been the subject of debate ever since the end of the nineteenth century. Since the 1970s there has been a growing consensus that general laws such as those in the natural sciences are not applicable in the scientific writing of history. We will argue against this consensus view, not by claiming that the underlying conception of what historiography is—or should be—is wrong, but by contending that it is based on a misconception of what general laws such as those of the natural sciences are. We will show that a revised notion of law, one inspired by the work of Sandra D. Mitchell, in tandem with Jim Woodward's notion of “invariance,” is indeed applicable to historiography, much in the same way as it is to most other scientific disciplines. Having developed a more adequate account of general laws, we then show, by means of three examples, that what are called “pragmatic laws” and “invariance” do in fact play a role in history in several interesting ways. These examples—from cultural history, economic history, and the history of religion—have been selected on the basis of their diversity in order to illustrate the widespread use of pragmatic laws in history.     

The Supreme Court in the Nineteenth Century

At the beginning of the nineteenth century, we find a Court which has not yet found its role, and whose principal impact is deciding which litigant wins in a particular lawsuit. Chief Justice John Marshall, appointed in 1801, changes that; he and his successor, Roger B. Taney, are the dominant figures in the Courts over which they preside. From 1801 until 1864-sixty-three years-the nation had only two Chief Justices; during the same time, it had fifteen presidents. In the latter part of the nineteenth century, the Chief Justices are less dominant and influential, sharing their authority with several notable Associate Justices. By the end of the century, the Court is beginning to wrestle with the many problems facing the nation after a little more than a century of existence.