Age‐Related Cortical Bone Maintenance and Loss in an Imperial Roman Population

This article explores age‐ and sex‐related patterns of cortical bone loss, assessed by radiogrammetry of the second metacarpal, from a skeletal sample excavated from the Imperial Roman port city of Velia (1st and 2nd century ad ), to contribute to our understanding of health and disease during the Imperial period. Patterns of age‐ and sex‐related bone loss and health at Velia are also compared with other historical samples and to modern clinical data. It was hypothesised that patterns of age‐ and sex‐related bone loss in this well‐represented Roman sample (n = 71) would mirror those reported in modern populations. Differences in the quantity of cortical bone between three age groups (18–29, 30–49 and 50+ years) are significant in both men and women; however, the pattern of bone loss differs between the sexes. Women show a gradual decline in bone quantity beginning in middle age, whereas men only lose bone in old age. However, there are no significant sex differences at any age group in the metacarpal cortical index. These findings suggest the hypothesis should be refuted because significant sex differences, particularly in old age, are an expected hallmark of bone loss in Western populations today. The possible biocultural and gender‐related factors that may have contributed to the observed patterns of bone maintenance and loss at Velia are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Pulp Stones Prevalence in a Historical Sample from Radom,Poland (ad 1791–1811)

This paper provides an investigation of pulp stones in a sample drawn from the historical population of Radom, Poland, dating to between ad 1791 and 1811. This study seeks to determine the frequency of pulp stones, and assess the association between pulp stones and sex, age, dental caries, and dental wear. A total of 780 teeth from 121 adult individuals of both sexes (45 females, 76 males) were examined. Analysis was limited to molars. The average age‐at‐death of each individual was estimated. Total wear scores across the molars were calculated for each individual. Pulp stones were identified by a portable dental X‐ray machine. Pulp stones were found in 94 of 121 individuals and in 273 of 780 molars. No statistically significant correlation was found between pulp stones and age‐at‐death (p  = 0.7625) and sex (p  = 0.0915), but a significant relationship was found between pulp stones and dental wear (p  < 0.0001) and dental caries (p  = 0.0016). Our study found that molars affected by highly advanced dental wear were significantly more often accompanied by pulp stones than molars that had experienced limited wear. Similarly, significant correlations were observed for dental caries. It means that pulp stone formation appears to have been contingent upon the irritation of the tooth crown by factors such as forces acting on the tooth crown leading to dental wear or dental caries. Copyright © 2016 John Wiley & Sons, Ltd.     

‘Because their patron never dies’: ecclesiastical freedmen,socio-religious interaction,and group formation under the aegis of ‘church property’ in the early medieval west (sixth to eleventh centuries)

In the early medieval west, patronate, as adapted from Roman law, was a fundamental category in determining the legal status of freedmen. In many cases it entailed a basic set of obligations. In an increasing number of situations, however, the patron became an ecclesiastical institution, since slaves and freed persons were often given to churches and monasteries. As ecclesiastical institutions regarded their patronal rights over freed persons as part of inalienable church property, the patronal relationship became permanent and inheritable. In Eastern Francia (the Rhineland and beyond) this transformed ecclesiastical freedmen into religiously defined social groups with potentially distinct aims, religious tasks, and organizational structures, and a shared notion of freedom. From the Carolingian period onward, it even became attractive to enter voluntarily into this status. It is argued here that with its underlying network of socio-religious relations, patronate over ecclesiastical freedmen and censuales can be better understood when considered as an element of a ‘temple society’.     

The Non‐Adult Cohort from Le Morne Cemetery,Mauritius: A Snap Shot of Early Life and Death after Abolition

The cemetery of Le Morne in Mauritius dates from the 1830s and is thought to contain the remains of slaves, freed slaves or potentially free Madagascans, which in itself has economic and social implications and makes the cemetery all the more intriguing. During 2010, excavations recovered the remains of 11 individuals, of which six were children. Although a small sample, the burials of the non‐adults show several interesting features. Two neonates were buried contemporaneously and may have been twins, while a late term foetus in a grave with a young woman may represent an incident of coffin birth. This sample has the potential to cast light on the burial practices of the slave/ex‐slave community in Mauritius, about which little is currently known. Copyright © 2012 John Wiley & Sons, Ltd.     

Childhood Cranial Trauma from a Late Roman and Merovingian Context from Michelet,Lisieux, France

The Michelet necropolis in Lisieux, France, dating to the late Roman and Merovingian period, comprises of a large number of well‐preserved subadult remains offering a unique opportunity to better understand childhood trauma in the past. The focus of this study was to determine the amount, type and mechanisms of trauma evidenced in subadults from the 4th–8th century AD, and explore potential circumstances surrounding the trauma. The remains of 109 subadults from the Michelet necropolis were examined for the presence of cranial and post‐cranial trauma. Three individuals exhibited perimortem trauma, one individual had an antemortem cranial injury, and no cases of post‐cranial trauma were identified. Cranial trauma affected 4.1% of children with observable cranial remains (N  = 4/97). The children affected were young (2–7 years old), making it unlikely that they would have participated in militaristic activities. Based on the location, morphology and mechanism of injury identified, it is likely that the perimortem injuries sustained by three children were not accidental. The presence of a number of cranial injuries from this site may be related to increased stress in the community related to the decline of the Roman Empire in Gaul, possible raiding barbarian groups during the 4th–5th centuries, or stresses related to the Gallic aristocracy solidifying political powers in northern Gaul during the 5th–7th centuries AD. The consideration and inclusion of childhood trauma in bioarchaeological analyses allows for a more detailed and in‐depth understanding of violence and childhood in the past. Copyright © 2017 John Wiley & Sons, Ltd.     

The admission of former slaves into churches and monasteries: reaching behind the sources

Religious institutions in early medieval Europe were both recipients of former slaves and instigators of manumissions. By drawing on recent work concerning the admission of former slaves into churches and monasteries, the present paper identifies dominant strands in the historiography from Marc Bloch to the present, which are then re-evaluated in light of a close examination of core sources. The paper argues that while the contention that such institutions were the primary beneficiaries of manumissions can indeed be sustained, there are also important moderating nuances to take into account. These include slaves of churches who were freed but continued to live on the churches' lands; alternatives to ‘formal' manumission; distinctions between churches and monasteries in regard to the admission of former slaves; convergences between Roman law and canon law; and, in the sixth century, the direct involvement of both the papacy and the imperial court in establishing a regulating template for admitting former slaves.     

The ‘Headless Romans’: multi-isotope investigations of an unusual burial ground from Roman Britain

Recent excavations at Driffield Terrace in York (Northern England) revealed an extremely unusual Romano-British cemetery of probably all-male composition, more than half of the individuals decapitated and with high incidence of other peri- and antemortem trauma. This paper presents the results of multi- (carbon, nitrogen, oxygen and strontium) isotopic analyses of bone and dentine collagen (n = 68) and tooth enamel (n = 18) which were conducted to obtain further information on the identity of these individuals and, more generally, in order to investigate the relationship between burial rite and geographical origin in a Roman provincial capital. The results show that the childhood origins of the “Headless Romans” were significantly more diverse than those of humans from other cemeteries in Roman York, but they demonstrate also that similar, unusual burial rites do not necessarily indicate a common geographical origin. Of particular interest were two individuals whose diet contained a significant proportion of C₄ plant (probably millet)-based protein. These are the first such isotope values observed in Britain from any archaeological time-period. Millet was not cultivated in the British Isles in antiquity and the results therefore demonstrate the value of palaeodietary data for assisting in isotopic mobility studies.     

A COMPARISON OF THE CHEMICAL AND ENGINEERING CHARACTERISTICS OF ANCIENT ROMAN HYDRAULIC CONCRETE WITH A MODERN REPRODUCTION OF VITRUVIAN HYDRAULIC CONCRETE*

The authors have completed structural and compositional analysis of Roman hydraulic concrete using large cores taken from a variety of maritime structures. In 2005 an 8 m³ block of hydraulic, pozzolanic concrete was built in the sea at Brindisi (Italy), applying the materials and procedures specified by the Roman architect Vitruvius. Cores were taken at 6 months and 12 months after construction and subjected to the same analyses as the first‐century bc cores from pilae associated with the Villa of the Domitii Ahenobarbi at Santa Liberata. Results show that a slight variation on the Vitruvian formula yields results closest to the Roman material, and that substantial curing requires 12 months.     

THE ATLANTIC ROMAN TRADE DURING THE PRINCIPATE: NEW EVIDENCE FROM THE WESTERN FAÇADE

In this paper new evidence is presented for long‐distance trade in the western Atlantic in the Roman period, chiefly from Augustus to the second century AD, on the basis of documented shipwrecks and numerous amphora types. Well‐dated contexts from northern Portugal and Spain, as well as similar sites in northern France and Germany, suggest a thriving trade of amphora‐borne commodities during the Principate. The Atlantic route was initially developed during Augustus' campaigns against the Cantabri and Astures, and later consolidated with the exploitation of the mines in the north‐west of the Iberian Peninsula. Supplying the Roman armies in the German Limes gave a new impetus to this commercial route, complemented by the conquest of Britain.     

Nutritional and disease stress of juveniles from the Dakhleh Oasis,Egypt

Bioarchaeologists use skeletal health indicators to measure how ancient populations adapted to their physical, cultural and biological environments. Skeletons of infants and children are rarely included in these kinds of analyses because of factors such as poor preservation, small sample size, incomplete recovery or research design. In this study, skeletal remains of juveniles aged from foetal to 15 years (N = 238) from Kellis 2, a Romano‐Byzantine cemetery in the Dakhleh Oasis, Egypt, are analysed to shed light on how infants and children were affected by Roman policies during the early years of the Christianisation of Egypt. Non‐specific indicators of physiological stress (cribra orbitalia, enamel hypoplasia and osteoperiostitis) are analysed for post‐natal individuals and interpreted in the context of the physical, cultural and biological landscapes. Results from these analyses suggest moderate levels of skeletal and dental stress with a marked improvement in general health from pre‐Roman times. This study contributes to a better understanding of juvenile paleoepidemiology and mortuary practices in Egypt during the Romano‐Byzantine period. Copyright © 2010 John Wiley & Sons, Ltd.     

Estimation of Age,Growth and Fishing Season of a Palaeolithic Population of Grayling (Thymallus thymallus) Using Scale Analysis

The fish remains sampled from archaeological sites are generally the result of human food refuse; therefore, the study of retrieved fish scales may provide reliable information on the season of capture and on paleoclimate and paleoenvironmental changes. Among Western European freshwater fishes, the grayling, Thymallus thymallus ¸ has the most easily recognizable scales and is a commonly recovered species from Palaeolithic contexts. This study, therefore, is based on the growth pattern analysis of modern and archaeological scales from grayling specimens. The modern specimens were collected monthly in France (n  = 22), Switzerland (n  = 16), Finland (n  = 20) and Sweden (n  = 10). Scale growth patterns were measured using numerical analysis to a high accuracy. The results showed that the archaeological population of grayling is closer to the present Finnish population. Furthermore, the comparison of seasonal growth patterns between current and archaeological European populations demonstrated that graylings were normally captured during the spring at Le Taillis des Coteaux Magdalenian site. This type of approach can be used to understand environmental conditions at a low spatial scale and also to help identify fishing seasons during archaeological periods. Copyright © 2017 John Wiley & Sons, Ltd.     

Quantitative analysis of COH fluids synthesized at HP–HT conditions: an optimized methodology to measure volatiles in experimental capsules

The quantitative assessment of COH fluids is crucial in modeling geological processes. The composition of fluids, and in particular their H₂O/CO₂ ratio, can influence the melting temperatures, the location of hydration or carbonation reactions, and the solute transport capability in several rock systems. In the scientific literature, COH fluids speciation has been generally assumed on the basis of thermodynamic calculations using equations of state of simple H₂O–nonpolar gas systems (e.g., H₂O–CO₂–CH₄). Only few authors dealt with the experimental determination of high‐pressure COH fluid species at different conditions, using diverse experimental and analytical approaches (e.g., piston cylinder + capsule piercing + gas chromatography/mass spectrometry; cold seal + silica glass capsules + Raman). In this contribution, we present a new methodology for the synthesis and the analysis of COH fluids in experimental capsules, which allows the quantitative determination of volatiles in the fluid by means of a capsule‐piercing device connected to a quadrupole mass spectrometer. COH fluids are synthesized starting from oxalic acid dihydrate at P = amb and T = 250°C in single capsules heated in a furnace, and at P = 1 GPa and T = 800°C using a piston‐cylinder apparatus and the double‐capsule technique to control the redox conditions employing the rhenium–rhenium oxide oxygen buffer. A quantitative analysis of H₂O, CO₂, CH₄, CO, H₂, O₂, and N₂ along with associated statistical errors is obtained by linear regression of the m/z data of the sample and of standard gas mixtures of known composition. The estimated uncertainties are typically <1% for H₂O and CO₂, and <5% for CO. Our results suggest that the COH fluid speciation is preserved during and after quench, as the experimental data closely mimic the thermodynamic model both in terms of bulk composition and fluid speciation.     

Palaeobiology of the Medieval Population of Albano (Rome,Italy): A Combined Morphological and Biomolecular Approach

Recent years have seen increased interest in skeletal populations from the Imperial Roman Age in Italy, but much less is known about diet and standards of living in the subsequent medieval period. To fill this gap, we conducted a morphological analysis of human remains from Albano, an Italian town near Rome, as well as a stable isotope analysis of bone collagen to reconstruct diet. The sample was recovered from a Medieval cemetery (1040–1220 cal. yr. BP) located in the gardens of the historical Palazzo Doria Pamphili in Albano. A minimum number of 40 individuals (31 adults and 9 sub‐adults) were examined using standard methods. Though the general health status of the population was good, signs of cribra orbitalia and diffuse enthesopathies were noted during the morphological examination. Stable carbon and nitrogen isotope analyses of the bone collagen from 24 adult humans and three faunal bones indicate that the diet of the population may be described as predominantly terrestrial and C₃‐plant based although the data for some of the individuals suggest a modest consumption of C₄‐(millet) based or aquatic proteins. No evidence of significant dietary differences between the sexes was found. The comparison of the isotope data from Albano with those from populations recovered in the same region is consistent with a shift from a terrestrial, possibly plant foods‐dominated subsistence in the Early Middle Ages to a diet with a higher contribution from animal proteins, both terrestrial and aquatic, in the Later Middle Ages. Copyright © 2013 John Wiley & Sons, Ltd.     

Isotopic Evidence for Marine Consumption and Mobility in the Atacama Desert (Quillagua,Northern Chile)

Archaeological research in the Atacama Desert has recovered evidence of considerable cultural variability. This variability seems to have increased during the Late Intermediate Period (AD 950–1400). The oasis of Quillagua, located at the margins of the Loa River in northern Chile, between the Andes and the coast (70 km from the Pacific Ocean), has shown important evidence regarding this cultural diversity. The variety in the archaeological evidence found at Quillagua has been interpreted as the result of two different cultural influences at the oasis: the Pica‐Tarapacá who occupied the coastal and inland regions to the north of Quillagua and the Atacama who occupied the oasis and fertile areas southeast of Quillagua. Here, we present the results of stable carbon, nitrogen and oxygen isotope analyses of 23 individuals recovered from the Cementerio Oriente in Quillagua, in order to test whether the observed cultural variability is also reflected in diet and mobility patterns. Results from carbon and nitrogen isotope measurements indicate the importance of marine protein, as well as a contribution of maize in the diet of some individuals. Four individuals show low δ¹⁸O values, suggesting a possible highland or non‐local origin, whereas values for the remaining individuals are consistent with lowland populations. Together, the results support the idea that the Quillagua oasis represented an important site of interaction between the Tarapacá and Atacama cultures, with close contacts with the coast but also with the presence of individuals from the highlands. Copyright © 2015 John Wiley & Sons, Ltd.     

Evidence of early medieval trade and migration between Wales and the Mediterranean Sea region

Imported Mediterranean pottery recovered from 5th–7th century settlement sites along the south Wales coast indicates that trade and contact between Wales and Byzantium continued following the collapse of the Roman Empire in the early-5th century. It is hypothesised that people as well as pottery continued to travel to Wales from Byzantium, some of whom subsequently settled amongst the local communities. Strontium and oxygen isotope analysis was undertaken on human remains (n = 33 individuals) from four early medieval cemeteries from south Wales. The study identified individuals who may not have been local to the British Isles, thus demonstrating that the isotopic analysis of human remains from Wales can further our understanding of migration to Britain during the early medieval period.     

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.     

Cereal grinding technology in ancient Mesopotamia: evidence from dental microwear

Dental microwear features in a sample of 10 human teeth from Tell Ashara and Tell Masaikh, two archaeological sites in the Middle Euphrates valley, Syria, were compared for possible evidence of a shift in grinding technology in Mesopotamia—parallel to the well-documented introduction of large rotary querns and watermills in the Graeco-Roman world. Two chronological subsets (Bronze Age, n = 4 and Late Roman/Islamic period, n = 6) differred substantially and features related to a more abrasive diet (broad lines, pits and punctures visible on SE micrographs) were significantly less frequent in the later subsample which may indicate that the shift in cereal grinding technology occured in Mesopotamia before the Late Roman period.     

Rabbits as Food at the end of the Upper Palaeolithic at Molí del Salt (Catalonia,Spain)

Many factors have been causally linked to the diversification of hunting during the European Palaeolithic: declining supplies of high‐ranked prey, considerable human demographic growth, reduced residential mobility, larger populations of ubiquitous small mammals and significant technological developments. However, small prey exploitation was not uniform: the European rabbit (Oryctolagus cuniculus ) is the most frequent species in the Upper Palaeolithic archaeological record of the Iberian Peninsula – south and Mediterranean area – and Southern France. This is demonstrated at Molí del Salt, an Upper Palaeolithic site located at Vimbodí (Catalonia, Spain), whose mammal fauna stands out for the predominance of rabbits [91% of minimum number of individuals (n = 136)]. We analysed the faunal remains from one level [A^sup (c. 12 700–13 000 cal BP)] in order to identify the agent responsible for the faunal accumulation, and to reconstruct aspects of procurement and consumption that shed light on Palaeolithic subsistence strategies in the Northeast Iberian Peninsula. Our results indicate that human agency rather than carnivore activity was responsible for the bone accumulation at Molí del Salt. We identified all the stages in the consumption sequence from skinning to ingestion. We argue that the rabbits were mostly harvested during summer or winter or both seasons. Clearly, the European rabbit was a target species for the human groups which lived at Molí del Salt providing meat, and skin. Copyright © 2016 John Wiley & Sons, Ltd.     

Comparing the Chronological Distribution of Enamel Hypoplasia in Rogowo,Poland (2nd century ad) Using Two Methods of Defect Timing Estimation

The frequency and chronological distribution of enamel hypoplasias were assessed in a Roman Period population of the Wielbark culture from Rogowo, northern Poland, dated to the 2nd century ad . Hypoplasias were recorded on permanent incisors, canines, and premolars of 52 skeletons. The position of linear defects on the crown surface was measured and then converted to the age of occurrence using two methods: a conventional method that employs the chart of enamel development for the permanent teeth, constructed by Massler et al. (1941) in Swärdstedt's (1966) modification, and the method by Goodman & Song (1999), which corrects for hidden cuspal enamel. Hypoplastic defects were found in 48.1% of examined cases. Linear defects [linear enamel hypoplasias (LEH)] were observed in 38.5% of individuals and in 22% of investigated teeth. The chronological distribution of LEH according to the conventional method revealed two peaks of defects: one at 2.6–3.0 years of age and the other at 4.1–4.5 years of age. The method that accounts for hidden cuspal enamel also provided two peaks, but they occurred at later ages: 3.0–4.0 and 4.6–5.0 years of age. The prevalence of hypoplasia in the Rogowo population in comparison with other European populations of the Roman Period seems to be rather low for both individuals and teeth affected. This may indicate advantageous living conditions, which are supported by archaeological data that suggest general well‐being of the Wielbark people. Copyright © 2011 John Wiley & Sons, Ltd.     

Selective hunting of pine marten,Martes martes,in Late Mesolithic Denmark

Pine marten, Martes martes, is the dominating fur prey at three contemporaneous Danish Late Atlantic sites, Agernæs (EMNI = 34), Ringkloster (EMNI = 41) and Tybrind Vig (EMNI = 26). All skeletal elements are represented and the only marks present on the skeleton are those consistent with skinning. Burned teeth in the three populations suggest either new hunting methods or a ritual act. Ringkloster is on the mainland, while Tybrind Vig and Agernæs are island localities. Morphometric data indicate that the subfossil population of larger individuals was maintained on the mainland due to free migration, while the animals in the subfossil island populations had decreased in size in the Late Atlantic.