Dental Health of Free Blacks in New York State during the Mid‐19th Century

The current research will examine the frequency of carious teeth, periapical abscesses and ante‐mortem tooth loss in the Newburgh Colored Burial Ground (1830–1870), a free black cemetery in Newburgh, New York. The Newburgh material is compared with skeletal samples from the New York African Burial Ground, New York State almshouses, a free black cemetery from Philadelphia and middle‐class/upper‐class European cemeteries. Although previous research suggests that dental health became worse throughout the 19th century, there is no consistent pattern between the 17th‐century and 18th‐century skeletal sample of enslaved blacks from New York City and 19th‐century free blacks from Newburgh and Philadelphia. The frequency of dental caries does increase through time but the other indicators change little (equal or fewer ante‐mortem tooth loss) or suggest an improvement in dental health (fewer periapical abscesses) through time. Relative to contemporaneous populations, the individuals from Newburgh appear much more similar in terms of dental health to upper‐class and middle‐class European groups than to the other marginalised groups considered in this research. The impact of the economic, political and social changes that accompanied the Industrial Revolution and their potential impact on dental health are considered. Copyright © 2011 John Wiley & Sons, Ltd.     

Dental status of Napoleon's Great Army's (1812) mass burial of soldiers in Vilnius: childhood peculiarities and adult dietary habits

A mass grave of the soldiers of Napoleon's Great Army, containing no less than 3269 individuals who died during the retreat from Russia in December 1812, was uncovered during an archaeological rescue excavation in 2002 in Vilnius, Lithuania. General dental analysis, including that of dental wear, tooth loss, caries, calculus, and periodontal diseases and abscesses, was used to evaluate the oral health status and possible dietary patterns of individuals who represented recruits from almost all of Western and Central Europe. Growth conditions in childhood were studied by scoring of linear enamel hypoplasia. In all, 293 individuals (6528 teeth) were selected for the analysis; 20–30 year old males made up the majority of the sample. Their general dental status is characteristic of young individuals: low dental attrition and antemortem tooth loss, as well as low prevalence of calculus and abscesses. The caries rate was average compared with late Medieval/early industrial populations and typical for individuals with diverse diets. However, a considerable amount of pulp caries and a high number of carious teeth in some individuals indicate consumption of cariogenic products (e.g. sugar, sweet drinks) and poor oral hygiene. The frequency and severity of hypoplasia was lower compared with other populations of that time, suggesting the selection of the fittest individuals for military service; this correlates with the historically known selection criteria of that period. Copyright © 2006 John Wiley & Sons, Ltd.     

Fruits of Their Labour: Urbanisation,Orchard Crops,and Dental Health in Early Bronze Age Jordan

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

Recording dental caries in archaeological human remains

Dental caries is an important condition to record in archaeological collections, but the way in which recording is carried out has a large effect on the way in which the results can be interpreted. In living populations, dental caries is a disease that shows a strong relationship with age. Both the nature of carious lesions and their frequency change with successive age groups from childhood to elderly adulthood. There is also a progression in the particular teeth in the dentition which are most commonly affected and, in general, the molars and premolars are involved much more frequently than the canines and incisors. Lower teeth are usually affected more than upper, although the condition usually involves the right and left sides fairly equally. In the high tooth wear rate populations represented by many archaeological and museum collections, there is a complex relationship between the form of lesions and the state of wear, which adds yet another range of factors to the changing pattern of caries with increasing age. In the same populations, chipping, fracture and anomalous abrasion of teeth are also common, and these contribute similarly to the distribution and forms of carious lesion observed. Amongst the living, the pattern of ante‐mortem tooth loss is important in understanding caries and, in archaeological material, there is also the complicating factor of post‐mortem tooth loss. Finally, there is the question of diagnosis. There are diagnostic problems even in epidemiological studies of living patients and, for archaeological specimens, diagenetic change and the variable preservation of different parts of the dentition add further complications. For all these reasons, it is difficult to define any one general index of dental caries to represent the complete dentition of each individual, which would be universally suitable for studying a full range of collections from archaeological sites or museums. Variation in the nature of collections, their preservation, tooth wear, and ante‐mortem and post‐mortem tooth loss mean that when such a general index appears to differ between sites, there could be many other reasons for this, in addition to any genuine differences in caries incidence and pattern that might have been present. It is suggested here that the best approach is instead to make comparisons separately for each tooth type, age group, sex, lesion type and potential lesion site on the tooth. Copyright © 2001 John Wiley & Sons, Ltd.     

Dental Wear and Pathology in the Precolonial Caribbean: Evidence for Dietary Change in the Ceramic Age

This study investigates temporal changes in dietary practices in the Caribbean archipelago during the Ceramic Age (400 BC–AD 1500), through analyses of dental wear and pathology. Some previous studies in the region have suggested that diet and subsistence practices changed over time due to increasing sociopolitical complexity, climate change, or adaptation to island environments rich in marine resources. Both horticultural/agricultural intensification and increased marine focus of the diet over time have been posited, based among other things on faunal and botanical remains, and early ethnohistorical accounts. Local and micro‐regional stable isotope studies of temporal dietary variation have found few indications for change over time, and large regional isotope studies are still lacking. Dentitions from sites throughout the region dating to the Early Ceramic Age (400 BC–AD 600/800) and the Late Ceramic Age (AD 600/800–1500) were analysed in order to assess temporal differences. Intra‐individual rates of wear were calculated using the difference in degree of wear between the adjacent molars and the two groups were compared with principal axis analysis. Caries, antemortem tooth loss, abscesses and dental calculus were recorded per individual and per tooth/socket, and population caries and antemortem tooth loss rates were assessed and compared by age group, tooth class and sex. Comparisons between the two occupation periods revealed significant differences in the rate of dental wear and pathology, indicating a shift in dietary practices over time, coinciding with known social changes. The increase in pathology rates suggests a rise in the consumption of cariogenic foods or preparation techniques that increase cariogenicity. The decrease in rate of wear over time indicates a reduction in abrasivity of the diet. Together these data suggest that there was a growing focus on refined, cariogenic foods, likely horticultural/agricultural produce. Copyright © 2014 John Wiley & Sons, Ltd.     

Tooth wear in two ancient populations of the Khazar Kaganat region in the Ukraine

Tooth wear is a common phenomenon in archaeological material. It has been related to the abrasiveness of diet and to the tribological attrition of teeth of individuals. Numerous investigations have been carried out in north and middle American samples as well as African anthropological material. Not much is known about tooth wear in European cultures. Eleven skulls from Chervona Gusarovka, and 14 skulls from the Upper Saltov sites of the Khazar Kaganat region (8th–10th centuries AD) in eastern Ukraine, with different diets were examined. A total of 208 teeth were studied for tooth wear, caries prevalence and periodontal status. Abrasion grades were determined according to a standardised classification and statistically evaluated. Periodontal status was measured using the distance between the enamel‐cementum junction and alveolar crest and the gingival attachment level respectively. Tooth wear was significantly different (P < 0.01) between the two populations. A low caries prevalence of 4.2% in the Chervona Gusarovka population and 1.7% in the Upper Saltov population was found. Significantly more alveolar crest bone resorption on the lingual side was found in the premolars and anterior teeth of the Chervona Gusarovka population. No significant differences were found regarding gingival attachment levels and gingival recession. It is concluded that the content and mode of food preparation influenced tooth wear, as reflected by the prevalence of dental caries and periodontal diseases in these ancient populations. Copyright © 2006 John Wiley & Sons, Ltd.     

The composition of colourless glass: a review

A total of 1496 investigated colourless glass analyses have been collected with the aim of achieving a clear geographical, typological, chronological and compositional overview on this particular type of glass. Based on manganese and antimony contents, four main groups were characterised: naturally colourless, Mn-decoloured, Sb-decoloured and Mn/Sb-decoloured. Main achievements relates to the chronological distribution of manganese and antimony technologies, the former being associated to a long lasting technology which culminated during the Late Antique period while the latter being practically absent after the 8^th century AD, being at its acme during the Roman imperial period. Except for naturally colourless glass, glass-making technology mostly implied the use of impure sands and natron, relegating the other components to a virtually irrelevant ?presence?, except during the  Late Antique and Medieval periods.     

Dental disease in the Nile Valley during the New Kingdom

This study examines evidence for dental disease (caries, abscesses, antemortem tooth loss and severity of dental wear) in Nubian and Egyptian groups living in the Nile Valley during the New Kingdom. Specific attention is given to individuals buried at the site of Tombos, a cemetery in Nubia used during the Egyptian colonial occupation. In addition, three Nubian and two Egyptian samples are included for comparative purposes. While some similarities in condition frequencies between Tombos and the comparative groups are apparent, especially in the rates of caries and abscesses, significant differences in antemortem tooth loss and severity of tooth wear point to variation in these Nile Valley samples. These differences are especially evident for males. Higher rates of these conditions at Tombos may be attributed to the socio‐political and cultural changes taking place during this time of colonial occupation. Changes in foodways and occupational environments may have resulted in stress, as demonstrated by these dental conditions experienced by the Tombos people throughout this transitional period. Copyright © 2009 John Wiley & Sons, Ltd.     

Distribution of dental caries in an early 17th century swedish population with special reference to diet

The distribution of dental caries was determined in complete and partial human dentitions from a 17th century (1621–1640) city graveyard excavated in Gothenburg, Sweden. Sixty‐three adults and two children, divided into five different age groups, were studied. Altogether 949 teeth (943 permanent and six deciduous) were examined macroscopically using a dental probe and X‐rays. A high number of teeth had been lost post‐mortem. An increase in ante‐mortem tooth loss was found with increasing age. Sixty per cent of all individuals and 12% of all teeth showed signs of caries. The number of carious teeth per subject increased with increasing age. The highest prevalence of individuals with caries was found for the age group 26–35 (69%). Caries were most prevalent in the first, second and third lower molars (60%), while the incisors and canines in the upper and lower jaws were the least affected teeth (1%). The occlusal surface was the area most susceptible to caries (45%), followed by the buccal cemento–enamel junction (16%) and the approximal contact point (11%). This study shows that, although consuming a diet believed to have been lower in sugar content compared to modern populations, caries did affect a rather high number of individuals living in Sweden during the early 17th century. Copyright © 1999 John Wiley & Sons, Ltd.     

Dental pathology and diet at Apollonia,a Greek colony on the Black Sea

Dental pathology has the potential to provide insight into the composition of the diet and to reveal dietary differences based on age, sex and social status. Human skeletal remains from the Greek colonial site of Apollonia (5^th to 2^nd centuries BC) on the Black Sea coast of Bulgaria were analysed for various forms of dental pathology in order to: assess the prevalence of dental disease in the population; compare the dental pathology data from Apollonia with dietary data derived from ancient literary texts and from previous stable isotopic analysis of the colonists' remains; explore variations in dental disease with respect to age and sex; and compare the prevalence of dental pathology in the Apollonians with that of other Greek populations. The composition of the diet, as indicated by the dental pathology data, is consistent with the stable isotopic evidence from Apollonia and with the ancient literary texts, both of which indicate the consumption of a relatively soft, high carbohydrate diet. The higher frequency of dental caries, abscesses, calculus, and antemortem tooth loss in older adults compared with younger ones reflects the age‐progressive nature of these conditions. The lack of significant sex differences in caries, abscesses, calculus and tooth loss corresponds with the stable carbon and nitrogen isotopic data derived from bone collagen, which indicate no significant sex differences in the consumption of dietary protein. In contrast, these findings conflict with the ancient literary texts, which refer to distinct dietary differences between males and females, and with the stable carbon isotopic values derived from bone carbonate, which indicate sex differences with respect to the overall diet. Despite the lack of marked sex differences in dental pathology, overall trends point to subtle dietary differences between males and females. A greater degree of tooth wear in males also hints at possible sex differences in the use of the teeth as tools. Copyright © 2007 John Wiley & Sons, Ltd.     

A dental study comparing age estimations of the human remains from the Swedish warship Vasa

The great Swedish warship Vasa capsized and sank in Stockholm harbour on her maiden voyage in 1628. The ship was raised from the seabed in 1961 and skeletal remains were recovered from at least 25 individuals, with teeth and jaws from 17 of them. The skeletal material was odontologically examined, including dental radiographs. Teeth lost both ante‐mortem and post‐mortem were recorded and variations in tooth anatomy noted. Acquired changes were recorded including enamel hypoplasia, attrition, dental caries and periodontal recession. Age estimations based on a separate odontological study, osteological changes and tooth attrition had been made in 1989. Ages were estimated additionally by three non‐destructive dental methods based on (a) the length of the apical translucent zone, (b) selected measurements both on intact teeth and from ratios on dental radiographs and (c) ratios of the length and width measurements on dental radiographs from selected teeth. Several sources of post‐mortem changes had been observed, among them vivianite in 33 teeth from four individuals. The results of the dental examination showed that few teeth had been lost ante‐mortem, there was a low caries rate and little loss of periodontal attachments. With few exceptions, there is fairly good agreement between the different methods of estimating age. Age estimates based on dental attrition were, however, significantly different from the other dental methods and age estimates calculated from apical translucency ought to be regarded with scepticism due to post‐mortem changes. The chronological ages of the victims will never be known, but age estimates based on all the age‐markers available will probably reach a fairly close approximation. Copyright © 1999 John Wiley & Sons, Ltd.     

Dental caries in an Early Cretaceous ichthyosaur

A single anterior dentary tooth, recovered with a near complete juvenile ichthyosaur skull from the Early Cretaceous (upper Albian) Hughenden-Richmond region of northern Queensland, has revealed the presence of a potential dental caries (tooth decay) infection. Dental caries is a disease affecting hard dental structures including the cementum and results in cavitation. The implications of dental caries development on tooth replacement and feeding in Cretaceous ichthyosaurs are discussed.     

Dental evolution in prehistoric Native Americans of the Ohio valley area. I. Wear and pathology

Temporal patterns of tooth wear rates (loss of crown height) and dental pathologies (caries, abscess, and tooth loss) are estimated for 40 Native American populations of the upper Ohio River valley area ranging in time from the Late Archaic (ca. 3500 years BP ) to Protohistoric times (ca. 350 years BP ). Within this time span three ‘dental cultural ecological environments’ are recognized: high rates of wear, low frequencies of pathology (Late Archaic), low rates of wear, low frequencies of pathologies (Woodland, ca. 2500–1000 years BP ), and low rates of wear and high frequencies of pathologies (Late Prehistoric, ca. post-1000 years BP ). Phenotypic selection acting to maintain tooth size is associated with pre-ceramic, hunter–fisher–gatherers in the first dental environment. The introduction and development of ceramics at the end of the Late Archaic is associated with significant reduction in tooth wear rates and reduction in size of maxillary teeth, most likely due to selection. From at least the Middle Woodland period (ca. 2000 years BP ) to the end of the time sequence considered, tooth size in Ohio Valley Native Americans was stable, with minor fluctuations due to genetic drift. At present there is no evidence that major changes in diet at the beginning of the Late Prehistoric period affected tooth size, even though the frequencies of dental pathologies increased dramatically. © 1997 John Wiley & Sons, Ltd.     

Skeletal evidence for morbidity and mortality in Copper Age samples from northeastern Hungary

Analysis of 183 human skeletons representing the Copper Age in northeastern Hungary indicates slightly less morbidity and mortality than found in previous studies of later Bronze Age and Iron Age samples from the same area. Mean adult age at death was 33.4 years for males and 32.9 years for females. Life table reconstruction revealed a life expectancy at birth of about 28 years, and at age 15 of about 17 years. Frequencies of dental hypoplasia (<1%) and carious lesions (2.3%) were relatively low. Comparisons of the Copper Age data reported here with previously published studies of later Bronze Age and Iron Age samples from the same area revealed little or no change in life expectancy at age 15, long bone diaphyseal circumference, estimated living stature, frequencies of dental hypoplasia, alveolar abscesses, tooth loss, adult porotic hyperostosis or trauma. Temporal increases were detected in life expectancy at birth, dental caries frequency, cribra orbitalia, subadult periosteal lesions and vertebral osteoarthritis. The study is part of a larger effort to examine long‐term temporal changes in skeletal samples from that region. Copyright © 2008 John Wiley & Sons, Ltd.     

The Diet of Three Medieval Individuals from Caravate (Varese,Italy). Combined Results of ICP‐MS Analysis of Trace Elements and Phytolith Analysis Conducted on Their Dental Calculus

Teeth are in close contact with foodstuffs: phenomena such as caries and wear of the crowns are precious keys to gather information on diet and cooking techniques. Phytoliths are granules of hydrated amorphous silica, which are deposited in the oral cavity while chewing fruit and vegetables and incorporated into dental calculus during its formation. In diet investigation, different plants may therefore be related to specific phytolith shapes. Analysis of chemical trace elements, incorporated in dental calculus from ingested food and replacing small percentages of calcium in normal processes of resorption and redeposition, can further enrich the research on ancient diet. The aim of our work was to set up an analytical protocol, focalised on phytoliths and the inorganic elemental composition of dental calculus, on samples coming from medieval skeletons excavated in Caravate (Varese, Italy). The inductively coupled plasma mass spectrometry analytical technique proved to be particularly suitable for such studies. The results suggested a diet based both on the consumption of carbohydrates (dicotyledons and monocotyledons such as the Poaceae, also known as Gramineae; and Coniferae) and on proteins, mostly derived from fish. Copyright © 2015 John Wiley & Sons, Ltd.     

Multiple Cases with Probable Treponemal Infection from 16th to 19th Centuries Romania

In this paper, we describe pathological lesions identified in seven skeletons discovered in the Saint Sava necropolis in Bucharest, Romania, dating to the Late Medieval/Early Modern period. The pathological changes observed in the skeletons were analysed using macroscopic examination. Additionally, computed tomography scanning was performed on two individuals displaying advanced lesions on the cranial surface. For the differential diagnosis, we took into consideration treponemal infection, tuberculosis, osteomyelitis, leprosy, fluorosis, melorheostosis, hypertrophic pulmonary osteoarthropathy, Paget's disease and mycotic infection, along with the possibility of multiple afflictions occurring simultaneously. The morphology and distribution of the lesions are suggestive of treponematosis, which, to our knowledge, makes this the first case of this disease on the Romanian territory in archaeological populations. Copyright © 2015 John Wiley & Sons, Ltd.     

Book reviews

Armagh and the Royal Centres in Early Medieval Ireland: Monuments, Cosmology and the Past. By N. B. Aitchison. Cadbury Castle, Somerset: The Early Medieval Archaeology By Leslie Alcock, with S. J. Stevenson and C. R. Musson. The Medieval Landscape of Wessex . Edited by Michael Aston and Carenza Lewis. Biblical Commentaries from the Canterbury School of Theodore and Hadrian . By Bernhard Bischoff and Michael Lapidge. The English nobility under Edward the Confessor . By Peter A. Clarke. The Old English Lives of St Margaret . By Mary Clayton and Hugh Magennis. The Martyrs of Cordoba: Community and Family Conflict in an Age of Mass Conversion . By Jessica A. Coope. Scotland in Dark Age Europe . Edited by Barbara E. Crawford. The politics of dreaming in the Carolingian Empire . By Paul Edward Dutton. The Early Medieval Bible . Edited by Richard Gameson. The Viking-Age Gold and Silver of Scotland AD 850–1100 . By James Graham-Campbell. Medieval Listening and Reading: The Primary Reception of German Literature , 800–1300. By D. H. Green. Sidonius Apollinarus and the Fall of Rome , AD 407–485. By Jill Harries. Karl Martell in seiner Zeit . Beihefte der Francia, Band 37. Edited by J. Jarnut, U. Nonn and M. Richter. Manor, Vill and Hundred: The Development of Rural Institutions in Early Medieval Hampshire . By Eric Klingelhofer. Wisdom, Authority and Grammar in the Seventh century. Decoding Virgi-lius Maro Grammaticus . By Vivien Law. Medieval Boat and Ship Timbers from Dublin. Medieval Dublin Excavations 1962–81. Series B, Volume 3. By Sean MGrail. Carolingian Culture: Emulation and Innovation . Edited by Rosamond MKitterick. Consorting with Saints: Prayer for the Dead in Early Medieval France . By Megan MLaughlin. Early Irish Contract Law . By Neil MLeod. Theodoric in Italy . By John Moorhead. Ausgewählte Probleme europäischer Landnahmen des Früh-und Hochmit-telalters. Methodische Grundlagendiskussion im Grenzbereich zwischen Archäologie und Geschichte. The Book of Kells: Proceedings of a Conference at Trinity College, Dublin, 6–9 September 1992 . Edited by Felicity O'Mahony. The Poetic Art of Aldhelm . By Andy Orchard. Politik und Heiligenverehrung im Hochmittelalter . Edited by Jürgen Peter-sohn Marriage in the Western Church: The Christianisation of Marriage during the Patristic and Early Medieval Periods . By P. L. Reynolds. The Formation of the Medieval West: Studies in the Oral Culture of the Barbarians . By Michael Richter. Jews, Visigoths and Muslims in Medieval Spain: Cooperation and Conflict . Medieval Iberian Peninsula Texts and Studies 10. By Norman Roth. The Reign of Cnut, King of England, Denmark and Norway . Edited by Alexander R. Rumble. The Earliest Irish and English Bookarts: Visual and Poetic forms before A. D. 1000. By Robert D. Stevick. Saints and their Miracles in Late Antique Gaul. By Raymond Van Dam.     

Chinese Indentured Mine Labour and the Dangers Associated with Early 20th Century Deep‐level Mining on the Witwatersrand Gold Mines,South Africa

Trauma analysis in archaeological human remains can aid our understanding of cultural practices, socio‐economic status, environmental and social conditions, and even aspects of a person's occupation. For this reason, fracture patterns and frequencies can be useful in making inferences about the environment people lived and worked in. This is especially true for the 20th century mining industry where unskilled migrant labourers were often subjected to harsh working and living conditions. In this study, the skeletal remains of 36 Chinese indentured mine labourers, who worked and died on the Witwatersrand mines, South Africa, during the period ad 1904–1910, were assessed for evidence of trauma. Historical information suggests that these indentured Chinese labourers were unfamiliar with the workings of deep‐level mines and as a result sustained many work‐related injuries. Analyses suggest low frequencies of ante‐mortem trauma. In the few instances where they occurred, these healed fractures most probably reflect injuries already sustained in China, some time before Chinese indentured employment on the Witwatersrand mines. A high frequency of traumatic lesions, specifically peri‐mortem fractures, however, suggests a drastic shift in their working environment attesting to the hazardous working conditions associated with deep‐level mining in the early 20th century. Copyright © 2015 John Wiley & Sons, Ltd.     

Two Late Neolithic human skeletons,a recent discovery in the Netherlands

Recently, two Late Neolithic skeletons belonging to the Single Grave Culture (ca. 4500 BP) were discovered in the province of North-Holland. It is the first time that such complete and well-preserved skeletons of this age have been found in The Netherlands. Both skeletons were subjected to an extensive and close examination in order to gain more information about these two individuals and their way of life. Application of different methods resulted in the determination of the sex (a male and a female), the age at death and the stature of the skeletons. Pathological features could be established in the female skeleton by means of radiography. The male skeleton was incomplete owing to animal scavenging. The tooth marks on the bones were studied in an attempt to discover the circumstances of death. In order to obtain information about the diet of the two individuals, the dental microwear and the remains of plaque and calculus were investigated. This investigation demonstrates the importance of physical anthropological studies with regard to the reconstruction of life in the past.