Biocultural Consequences of Spanish Contact in the Lambayeque Valley Region of Northern Peru: Internal Enamel Micro‐Defects as Indicators of Early Life Stress

The present study utilises dental histological methods to analyse enamel micro‐defects as indicators of early life stress in indigenous Muchik individuals interred at two sites: La Capilla Santa María Magdalena de Eten (CSMME) (n = 15) and La Capilla del Niño Serranito (CNS) (n = 15), both located in the Lambayeque Valley region of northern Peru. Individuals interred at CNS date to the Early Colonial Period (AD 1533–1610), and individuals interred at CSMME date to the Middle/Late Colonial Period (AD 1625–1760), thus permitting comparison of childhood stress events between the Early and Middle/Late Colonial Periods. Results reveal a high prevalence of Wilson bands at both sites, although a lower prevalence at the CSMME was observed in comparison with the CNS. This indicates that, over time, Muchik individuals in this town may have been able to acclimate to life under Spanish oppression. Stress chronologies suggest that early life stress possibly resulted from inadequate and less than desirable food and/or water available for supplemental feeding during early infancy, especially around the ages of 4 and 5 months. Furthermore, results show that individuals with enamel defects in the form of Wilson bands at both the CNS and CSMME had an earlier mean age‐at‐death (9.6 and 4.05 years, respectively) in comparison with those without observed Wilson bands (19.75 and 8.8 years, respectively). These results underscore the importance of not only regional and temporal studies of the biological consequences of Spanish contact in the Americas but also of investigating the relationship between early life stress and adult health and longevity in archaeological populations. Copyright © 2015 John Wiley & Sons, Ltd.     

Should dates trump context? Evaluation of the Cave 7 skeletal assemblage radiocarbon dates

“Massacre” was the accepted interpretation for a prehistoric skeletal assemblage of around 90 individuals from Cave 7 in the SE Utah of the North American Southwest since the 1890s. Coltrain and others (Journal of Archaeological Science 39, 2220–2230) rejected this account based on a dispersed suite of AMS radiocarbon dates on purified bone collagen from the interred individuals. Since dates from skeletons exhibiting perimortem damage were scattered across some 400 radiocarbon years, Coltrain et al. argued for multiple interments of victims of violence and related kin spread across several centuries. The temporal placement of interment events in Cave 7 clearly cannot be known independent of radiocarbon assays but such assays should not be privileged above contextual information about which individuals were interred together unless verified by an independent dating laboratory. Only by ignoring important information about burial context in the 1893 field record can the dates of Coltrain et al. be accepted as accurate estimates of time of death. We redated residual collagen from 11 of the Cave 7 individuals because of significant contextual anomalies with some of the prior results. The new assays combined with contextual evidence demonstrate that some of Coltrain et al.’s dates are either too old or too young; the dates are neither sufficiently accurate (true estimates of sample age) nor sufficiently precise (small confidence intervals) to refute a single-event massacre or to confirm multiple interment events in Cave 7. Nonetheless, dates that meet these criteria disclose at least two interment events, a large one of mostly adult males, many exhibiting perimortem damage (a massacre assemblage), and a small one consisting of an adult female with three children. A third interment event of a few adult females and child is possible based primarily on context since the date distribution in this case overlaps substantially with that of the massacre victims; context also hints at other interment events. Aside from chronology we clarify the number of Basketmaker individuals interred at the site and the incidence of perimortem violence. A single-event mass killing continues to be the most likely interpretation for around 58 individuals, mostly adult males (at least 35) but also adult females and children. This incident occurred between cal. AD 20–80 and doubtless had a significant social impact at the time because of its scale, reverberating throughout the early farming communities of the Southwest.     

Marking Identity through Cultural Cranial Modification within the First Sedentary Communities (Ninth to Eighth Millennium BCE) in the Near East: Tepe Abdul Hosein,Iran

This paper explores bioarchaeological evidence for cultural cranial modification (CCM; a.k.a. headshaping) in early Neolithic Near East and at Tepe Abdul Hosein (TAH), Iran, in particular. Skeletal remains from 12 Neolithic individuals (n  = 12) recovered from eight mortuary contexts were analysed for evidence of intentional CCM. The TAH remains are among the earliest Neolithic human skeletal remains in the world, dated to around 10 000 years ago. Five adult individuals have sufficient cranial remains to allow assessment of CCM. Of the remaining seven individuals, three are foetuses or perinates, for which no in vivo CCM was expected to be observed, two are subadults with no assessible cranial remains, and two adults have no associated cranial remains. Of the five adult individuals, which could be assessed for CCM, four display circumferential CCM, instigated by the use of two bands. Three are male, while the sex of the fourth cannot be estimated. The fifth individual displays no modification and is female. While all the modified individuals that can be sexed at TAH are male, the sample size is too small to draw extensive inferences as to the potential connection of CCM with any gendered sociocultural practices. Other possible motivations for CCM at TAH include elaboration of status differentiation or group affinity, the former of which can most likely be ruled out based on current understandings of early Neolithic societies in the region. The extent of the two‐band circumferential modification at TAH is significantly more pronounced than at Ganj Dareh, a contemporaneous site located within the same watershed. The discovery of different extents of headshaping within the same watershed, in relatively close proximity to each other, has a bearing on the understanding of the first sedentary Neolithic communities in southwest Asia and the elaboration of bodily difference and identity. Copyright © 2017 John Wiley & Sons, Ltd.     

The necropolis of Vallerano (Rome, 2nd–3rd century AD): an anthropological perspective on the ancient Romans in the Suburbium

The present study investigates the skeletal remains of individuals who were part of a Roman suburban community, in order to assess lifestyle and living conditions in the town's outskirts during the Roman Imperial age. The existence of the community was linked to the functioning of one of the many villas that surrounded the town of Rome at that time. In order to assess health, several indicators were explored, including mortality, oral pathologies and specific (cribra orbitalia) and aspecific (linear enamel hypoplasia) indicators of nutritional and physiological impairment. The sample, which probably represents the labour force of the villa, shows a high number of individuals dying in the early adult age and very few living beyond 50. Subadults were frequently affected by pathological conditions which may indicate anaemia and/or inflammations and infections, as witnessed by the frequency of cribra orbitalia. Growth was also impaired, as the individuals suffered from systemic disturbances during the early years of life that led to the formation of linear enamel hypoplasia (LEH) in their teeth. Frequency of LEH is very high, as well as its multiple occurrence through time (2.44 defects per individual) and its onset occurs from the earliest age classes. Diet, on the other hand, does not seem to have been particularly carbohydrate based. Oral pathologies are very low, which is consistent with meat consumption complementing a diet rich in low‐calorific products of agriculture and seemingly low in refined carbohydrates. Copyright © 2005 John Wiley & Sons, Ltd.     

BRONZE AGE CHILDHOOD MIGRATION OF INDIVIDUALS NEAR STONEHENGE,REVEALED BY STRONTIUM AND OXYGEN ISOTOPE TOOTH ENAMEL ANALYSIS*

Contrasting lifestyles are recorded by the isotope composition of Bronze Age Beaker people (c. 2500–2000 bc ) from three burial sites (Boscombe Down, Normanton Down and the ditch around Stonehenge) at or near to the Stonehenge monument in Wiltshire, southern England. Seven individuals (three adults, a sub‐adult, two juveniles and an infant) were recovered from a single grave at Boscombe Down. Strontium and oxygen isotope analysis of tooth enamel from two teeth (a premolar and third molar) from each of three of the adults in this grave (referred to as Boscombe Bowmen) show that they had all shared a pattern of mobility and migration during their lives. The three adult males spent their early childhood (as represented by data from the premolar teeth) in an area with a radiogenic ⁸⁷Sr/⁸⁶Sr isotope signature of around 0.7135. They each then moved, during early adolescence (as represented by the third molar results), to a less radiogenic area, where they acquired an ⁸⁷Sr/⁸⁶Sr signature of around 0.7112. This implies that they must then have travelled to the Stonehenge area of Wiltshire at a later time in their lives. Wales provides the closest area with rocks that supply suitable ⁸⁷Sr/⁸⁶Sr ratios and δ¹⁸O isotope compositions for these individuals, although other areas of Palaeozoic rock, such as Scotland and parts of Europe, cannot be ruled out. Enamel from the two juveniles from the Boscombe Down burial yields ⁸⁷Sr/⁸⁶Sr ratios of 0.7098 and 0.7099, and strontium concentrations for both of 55 ppm. The very close match of the data for the two juveniles supports the possibility that they were raised in the same environment. The difference in strontium isotope data between the juveniles and three adult males described above shows that the children did not come from the same homeland as the adults with whom they share a grave. The two adult males from the single burials at Normanton Down, and from Stonehenge itself, had static lifestyles and show no evidence of migration, in contrast to the Boscombe Bowmen. Their oxygen and strontium data are consistent with a childhood in the Stonehenge area.     

‘According to the Confession in Which I Die’: Taking the Measure of Allegiances in Seventeenth-Century Wilno

Abstract

The range of multiconfessionalism in early modern Wilno (Vilnius) was unusually wide. This was a place where not only Christians, Jews, and Tatars engaged in more and less structured interactions, but where all (including the Jews and the Tatars) had to be ready to negotiate a Christian landscape of five recognized and openly practising confessions: Roman Catholics, Lutherans, Calvinists, Orthodox, and Uniates. The practice of toleration (not to be confused with tolerance) was one of finding a set of habits — some of them implicated in violence, or at least in adversarial relationships — that allowed individuals and communities to co-exist, sometimes cheek by jowl, with people who were hated, or, at the very least, held for incorrigibly pigheaded. My point of departure is the assumption that all had to find some sort of modus vivendi with people beyond their own confession, but that individual Vilnans represented a large spectrum between zealously exclusionary practices and attitudes, at the one extreme, and a sort of protoecumenicism, at the other. Drawing on evidence such as explicit statements in last wills and testaments, ranges of deathbed bequests to religious institutions and individuals, mixed marriages, and godparenting practices, I sketch out a range of individual practices and their underlying attitudes. These data provide material for concluding considerations of the question whether these crossings of confessional limits were symptoms of the ground-level ‘indifferentism’ that some revisionists have sought to establish as a corrective to, and in some cases in opposition to, the top-down etatism of confessionalization paradigms.     

Chronic Maxillary Sinusitis in Medieval Sigtuna,Sweden: A Study of Sinus Health and Effects on Bone Preservation

Frequencies of maxillary sinusitis in the population of the medieval town Sigtuna, Sweden, were examined. The first aim was to explore the occurrence of sinus conditions in this urban population, and the second was to investigate the effects of preservation in relation to these changes. The skeletal sample consisted of 274 adolescent and adult individuals buried ca 970–1530 AD. The maxillary sinuses were examined for different types of skeletal change related to sinusitis. The severity and location of these changes were recorded, together with the preservation of the sinus. When the diagnostic criteria for bone preservation from previous studies was used, i.e. the preservation of at least one complete antral floor, the results showed that 97.7% (n = 157) of the individuals were affected, with older individuals showing more severe bone changes. In the entire (i.e. more fragmented) sample, 94.5% (n = 259) showed signs of sinusitis. Again, older individuals showed more severe bone changes, and males were more frequently affected. Also, an increased frequency over time was found. The maxillae were subdivided into groups of bone preservation, and the results showed that there was a significant relation between preservation and the registered presence and severity of sinusitis. The results may be used as a cautionary note against investigating the occurrence of maxillary sinusitis without considering the skeletal preservation factor. There was no correlation between preservation and sex or age groups. This suggests that the differences between younger and older and male and female were not a result of preservation alone and could be considered as trustworthy. Copyright © 2011 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.     

New Data on South American Camelid Bone Size Changes during Middle‐Late Holocene Transition: Osteometry at Peñas Chicas 1.5 (Antofagasta de la Sierra,Argentinian Puna)

Approaching the study of camelid bone size change in the meridional portion of the South Central Andes is a significant subject especially when the assemblages are associated to radiocarbon dates placed at a time of social transition from an extractive to a producer economy. In this sense, this paper presents the results of applying osteometric techniques on a set of 10 elements from the Peñas Chicas 1.5 site dated around 3800 BP . The analysis shows the presence of at least three individuals, one of which corresponds to an Andean guanaco (Lama guanicoe) morphotype. The second and the third are similar in size to a modern llama (Lama glama) in their ‘intermediate’ and ‘cargo’ morphotypes. This is consistent with patterns already seen for sites from the Argentinian and Chilean Puna where the identification of larger individuals than the Andean guanaco modern standard shows the early stages of an increasingly bone size variability of South American camelids. This paper contributes with new data to understand the complex processes that occurred in the South Central Andes that led to the domestication of one of the most conspicuous animals in the archaeological record of the Argentinian Northwest. Copyright © 2012 John Wiley & Sons, Ltd.     

Building and tanning in the 18th and 19th centuries: an analysis of cattle horncores from Greenwich High Road (London)

SUMMARY: The assemblage from Greenwich High Road has interesting implications for our understanding of 18th- and early 19th-century tanneries and also of the use of bones as building material. The study of the age at death of the animals revealed that the horncores are mostly from fully adult individuals, probably culled draught animals. This hypothesis is supported by biometrical analysis. The comparison of the Greenwich horncores with modern data and archaeological evidence suggests that the Greenwich assemblage is predominantly composed of oxen. The horncores were used to line a drain on the site and are likely to represent waste material resulting from the activities that took place in the nearby tannery. Skins and horns were removed for craft purposes, while the bony cores, with no economic value, were simply used as cheap and ready material to help the construction of the drain.     

Gebel Ramlah—a Unique Newborns’ Cemetery of the Neolithic Sahara

Post-Pleistocene climatic improvement in the Northern Hemisphere after ca. 9550 BC allowed human populations to recolonize large parts of North Africa in what is today the Sahara Desert. In the Egyptian Western Desert, the beginnings of human occupation date as early as ca. 9300 BC. Occupation continued until the middle of the third millennium BC when final desertification of the area no longer afforded human occupation. The settlement of the Neolithic cattle and sheep/goat herders developed along with the rhythm of alternating wet and dry climatic oscillations. One of the areas occupied intensively during the early and middle Holocene was Gebel Ramlah. Pastoral populations established their settlements around the shores of a paleo-lake adjacent to a rocky massif, to exploit the local savannah environment. During most of the Neolithic, they buried their dead dispersed outside of their settlements. Only during the Final Neolithic (after ca. 4600 BC) did they place them exclusively in cemeteries. Of six Final Neolithic cemeteries investigated at Gebel Ramlah to date, one is entirely unprecedented, not only in North Africa but also globally at such an early date. For just under 200 years (ca. 4500–4300 BC), it served exclusively for the inhumation of infants who died around (perinate) or shortly after the time of birth (neonate). Thirty-two burial pits contained skeletal remains of 39 individuals, not only infants but also at least two adult females accompanied by perinates/neonates. Older children (>?3 years) were interred at a nearby cemetery that primarily comprised adults.     

Explorations in Rome, 1871, 1872

The identification of an eighteenth-century plan and a set of nineteenth-century photographs, in conjunction with a new survey of its remains, has permitted the reinterpretation of an early eleventh-century building at Avranches, in the Département of Manche, Normandy. This has shown that it measured 37 m by at least 27 m, was at least 16 m high, and that it can be considered as a donjon or ‘keep’, or, as now more usually termed, a ‘tour maîtresse’ or ‘great tower’. The remains of the building and its interpretation are described, with the aid of plans and the key material referred to above. Among the largest ‘great towers’ known (at least in plan) and one of the three known pre-Conquest examples in the Duchy, it is of great significance to the rapidly advancing study of this class of building.     

Non‐specific indicators of stress and their association with age at death in Medieval York: Using stature and vertebral neural canal size to examine the effects of stress occurring during different periods of development

Selective mortality can occur towards individuals who survive episodes of physiological stress, such as disease and malnutrition, during development. The skeletal elements affected depend on the timing of these stressful episodes. Studying multiple non‐specific indicators of stress can show which periods of development were affected and whether certain periods can be linked with selective mortality. To examine this method a preliminary study of 61 adult individuals from the Medieval population of Fishergate House, York was undertaken to examine small vertebral neural canal size and reduced adult stature. Previous studies have shown that selective mortality occurs towards individuals who display these non‐specific indicators of stress. Statistical analysis showed that small transverse neural canal diameter was significantly associated with early adult mortality for males and females and there was evidence of selective mortality towards females with reduced stature. This suggests that individuals who died in early adulthood experienced health insults during late childhood which stunted VNC growth but males in particular were not significantly affected by health insults after this age as they achieved a normal adult stature. Therefore it appears that health insults which occurred during late childhood had a greater influence on adult health in the Fishergate House population. This method could be expanded to provide more detailed information by using a greater variety of non‐specific indicators of stress which will allow more specific periods of development to be investigated. Copyright © 2010 John Wiley & Sons, Ltd.     

Scurvy‐related Morbidity and Death among Christopher Columbus' Crew at La Isabela,the First European Town in the New World (1494–1498): An Assessment of the Skeletal and Historical Information

This article explores the living conditions and specifically the possible etiologies of subperiosteal reactions among those seafarers who did not survive Christopher Columbus' second voyage to the Americas and died at La Isabela, the first permanent European settlement in the New World, which is located in the present‐day Dominican Republic. The town was founded in 1494 by Christopher Columbus (1451–1506) and occupied for only 4 years. This study analyses the macroscopic and histological evidence of the skeletal series excavated from this contact cemetery, which is presently curated at the Museo del Hombre Dominicano. Twenty of the 27 systematically scored individuals reveal subperiosteal bone accretions, and in at least 15 individuals, these accretions appear bilaterally. The morphology, distribution and healing stages of the majority of these lesions provide new, direct evidence suggesting severe adult scurvy, a condition caused by sustained vitamin C deprivation, which was common among seafarers before the 18th century. The historical context surrounding the individuals' death at the European contact settlement and the conditions and duration of Christopher Columbus' second transatlantic voyage to the New World represent key elements in the interpretation of these lesions. In this case, the evidence also corroborates the known failure of Columbus' crew to exploit the locally available foods rich in vitamin C. Scurvy probably contributed significantly to the outbreak of sickness and collective death within the first months of La Isabela's settlement, an aspect that inflects the current discussion about the degree of virulence of New World infections that decimated the European newcomers, who we conclude to have been already debilitated and exhausted by scurvy and general malnutrition. Copyright © 2014 John Wiley & Sons, Ltd.     

Zooarchaeological evidence of large-scale cattle metapodial processing in the 18th century in the small town of Rauma,Finland

SUMMARY: In this article we examine and interpret a cattle-bone assemblage from the small town of Rauma, Finland, dating to the early 18th century, exhibiting evidence for large-scale raw bone material collection and preparation. Sawn ends of bovine metapodials originating from at least 230 individuals were found in shallow pits near the town border. Bones from adult male cattle dominated the sample. The uniformity of the craft process, careful selection of the bones and the concentrated deposition of the waste indicate a professional large-scale operation aimed at preparation of half-finished products. The shafts were probably not worked further at this site. It is likely that metapodial shafts were exported to larger cities, such as Stockholm, because Rauma, or possibly even the whole of 18th-century Finland, would not have had the markets for such a large number of end products.     

Investigating foetal and perinatal mortality in prehistoric skeletal samples: a case study from a 3000-year-old Pacific Island cemetery site

The Teouma skeletal sample from Vanuatu represents one of the few truly colonising populations in the Pacific Islands. Therefore, investigating the factors that may have affected foetal/infant mortality in this population is potentially important for understanding the success of settlement in this region of the world. We investigate whether stable isotope analyses of carbon and nitrogen in conjunction with skeletal ageing techniques, can aid in identifying whether the subadults from Teouma died before or after birth in an attempt to understand the potential threats to foetal and infant survival. Multiple skeletal ageing methods using diaphyseal lengths were used to age the young subadults (n = 7). Using regression-based skeletal ageing methods, four of the individuals were aged at around full-term gestation (37–42 weeks gestation), while the remaining three individuals died preterm. The isotope analyses did not assist in identifying the individuals that survived post-birth because none of the subadults displayed the 2–3‰ trophic increase in δ¹⁵N values expected for a breastfed infant, probably as a result of their young age. However, all of the foetal/perinatal individuals exhibited higher δ¹⁵N values in their bone collagen compared with the adult females of the sample, with two of the individuals demonstrating unusually high δ¹⁵N values. The δ¹³C values of the foetuses/perinates did not exhibit the same variation. We explore a number of possible explanations for this elevation of perinatal/foetal δ¹⁵N values and tentatively suggest that this is a result of in utero stress as a consequence of chronic maternal ill-health. The osteological and palaeodemographic evidence supports the assertion that females, foetuses and perinates were susceptible to environmental stress within this colonising population, resulting in early death of the perinatal individuals in addition to early terminations of pregnancy or premature birth possibly caused by infectious and/or metabolic diseases.     

The relative abundance of Onthophagus species in British assemblages of dung beetles as evidence for Holocene climate change

Abstract

The ratio between scarabaeid beetles of the genera Aphodius and Onthophagus in European dung faunas is influenced by summer climate, such that individuals of Aphodius species predominate in Northern Europe but are largely replaced by Onthophagus species in the Mediterranean region. Detailed study of insect assemblages from Neolithic to Saxon date showed a changing ratio between the genera with time. For the Neolithic and most of the Bronze Age, individuals of Onthophagus contributed around 16% of the sum of Aphodius and Onthophagus, but during the Iron Age the proportion of Onthophagus fell to around 3% and remained low. This decline of Onthophagus was probably the result of a slight cooling of mean summer temperature and agricultural intensification. However, the proportion of Onthophagus peaked at over 60% during the middle Bronze Age around 1450 BC. This is argued as reflecting a brief warm episode with mean July temperatures for Central Southern England at least 2°C warmer than at present.     

European Pond Turtles from Obříství (Bohemia,Czech Republic)

The paper describes and analyses recent finds of the European pond turtle (Emys orbicularis) from the archaeological sites at Obříství (Mělník District, at the confluence of the Elbe and Moldau rivers in the Bohemian Basin, Czech Republic). Turtle remains were found in three sunken features dated to the Late Bronze Age or to the Hallstatt period, and in one feature dated to the Neolithic. The high number of osteological finds, particularly the number of individuals found in one place, is unique within Bohemia and very rare for the Bronze Age to Iron Age in Europe. A large number of shell remains were identified, from at least 12 individuals in feature 1480, and from at least 5 individuals in feature 1483. The high numbers support the hypothesis that the European pond turtle was once a regular feature of the local fauna, even though the Bohemian basin is surrounded by mountains, which will have presented difficulties for the process of postglacial recolonization by semiaquatic thermophilous reptiles. The findings from Obříství show evidence of the exploitation of turtles for food. Signs of culinary procedures and the human consumption of turtles include anthropogenic chop marks, signs of burning and the apparently intentional segmentation of the turtle bodies. The quantity of turtle bones is still negligible, however, compared with those of mammals. Copyright © 2015 John Wiley & Sons, Ltd.     

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.     

New Method for Sex Prediction Using the Human Non‐Adult Auricular Surface of the Ilium in the Collection of Identified Skeletons of the University of Coimbra

Sex estimation in non‐adult skeletons is crucial in bioarchaeology and forensic anthropology. It was not extensively considered in the past, mainly because it was stated that the dimorphic osteological features were difficult to identify before adulthood. Over the past few years, this statement was disproved, and the study of numerous dimorphic non‐adult skeletal traits was approached. This paper presents a new methodology that evaluates the auricular surface of the non‐adult ilia. Several morphological and continuous variables were recorded for 34 individuals (21 females and 13 males) aged between 7 and 18 from the Coimbra Identified Skeletons Collection (University of Coimbra, Portugal). The results show low intra and inter‐observer errors for all the variables, which renders the methodology replicable. Two ratios related to the shape of the anterior area of the auricular surface offer the most dimorphic data (proportions of cases correctly assigned: 0.82 and 0.88; sexual allocation probabilities: 0.85 for both variables). A discriminant function and a logistic regression were developed, which correctly classified the 82.35 and the 88.23% of the individuals, respectively. Moreover, two qualitative variables, referred to as the overall morphology and the apex morphology , also show statistically significant differences between males and females (proportions of correct assignation: 0.82 and 0.76; sexual allocation probabilities: 0.79 and 0.76). These variables can be incorporated in a multifactorial approach together with other indicators already available in the specialised literature in order to help improve the accuracy of the results obtained. This methodological procedure has to be applied with other identified samples, including younger individuals, so as to test whether the trends presented in this context are maintained and are useful in populations from a different geographical provenience. Copyright © 2017 John Wiley & Sons, Ltd.