The estimation of body weight of the reindeer (Rangifer tarandus L.) from skeletal measurements: preliminary analyses and application to archaeological material from 17th- and 18th-century northern Finland

Abstract

In this study, a variety of postcranial skeletal measurements of reindeer (Rangifer tarandus L.) are used to predict the body mass. Regression equations for estimating the body weight of females as well as correction factors for estimating the weight of males are generated. These are applied to archaeological reindeer bones from 17th- and 18th-century Northern Finland. Predicted weights of archaeological reindeer correspond well with the weight of modern reindeer. Sexual dimorphism, however, caused problems in this analysis, since the criteria used for sex assessment affect the body weight prediction and thus the results of inter-assemblage comparisons.     

Characterization of Late Prehistoric Plasters and Mortars from Erimi – Laonin tou Porakou (Limassol,Cyprus)

Several plasters and mortars from the Middle Bronze Age site of Erimi – Laonin tou Porakou (Cyprus) were analysed in order to perform a technological characterization. Morphological (SEM), elemental (EDX), mineralogical (XRPD), petrographic (polarized OM, SEM–EDX), thermal (TGA) and spectroscopic (FT–IR) techniques were applied. Plasters and mortars were identified as pyrotechnological lime products, obtained using local raw materials and containing a moderate amount of spathic calcite fragments. The use of organic fibres was ascertained and a seminal use of a crumbled ceramic as additive was evidenced.     

An Experimental Approach to the Disaggregation of Samples from Peat Deposits

Abstract

Excavations carried out at Dudley Castle recovered an assemblage of animal bones dominated by horse from the vaulted cellar beneath the Great Hall. The deposit dates to c. 1710 and appears to have been the result of partial butchery of several aged horses. The possible interpretations are discussed and it seems likely that the deposit represents the leftover waste of a knacker.     

The Source Provenance of Bronze Age and Roman pottery from Cyprus

Archaeological interpretations of ancient economies have been strengthened by chemical analyses of ceramics, which provide the clearest evidence for economic activity, and comprise both the objects of exchange and its means. Pottery is often manufactured from local materials, but its compositional diversity typically prevents significant patterns of resource utilization from being identified. Centrally located and positioned on traditional shipping routes, Cyprus maintained ties with and supplied a variety of distinctive ceramic products to the major commercial centres in the eastern Mediterranean throughout Antiquity. We analysed two Cypriot .ne wares and a variety of utilitarian pottery, as well as samples of extant Cypriot clays to determine source provenance. These chemical analyses provide an objective indication of the origins of ancient (Bronze Age and Roman) ceramics manufactured on Cyprus. The distribution of the probable clay sources and the links between pottery style and the material environment also afford a perspective on the spatial organization of large‐scale pottery production on the island. Compositional analysis provides the means to assemble geographies of pottery production and to unravel the interregional system of exchange that operated in Antiquity, but the ability to accomplish these tasks is predicated on systematic analyses of ceramic products and raw materials that are found far beyond the bounds of individual archaeological sites.     

Palaeoenvironments and Cultural Sequence of the Florisbad Middle Stone Age Hominid Site, South Africa

Florisbad, an open-air spring site with 7 m of strata, has yielded the type assemblage of Middle Stone Age (MSA) fauna, the cranium of an archaic hominid in 1932 and an extensive sequence of MSA artefacts in the 1980s. The cultural assemblages include an early MSA dated broadly to 279,000±47,000 years, a highly retouched form of MSA at 157,000±21,000 years and a minimally retouched, expedient MSA assemblage from a series of occupation horizons at 121,000±6000 years. The latter represents multiple brief visits to a hunting and butchery site on the edge of an active spring pool, where periodic sedimentation gently buried occupation debris in a near-pristine context. Periods of lower spring discharge are represented by organic horizons as swampy vegetation encroached on the springs, while periods of higher spring discharge created pools. Overall the spring sequence indicates low-energy subaqueous environments similar to lakes, ponds or backwater sites. The sequence is characterized by fine sands, silts and clays responsible for the good archaeological preservation.     

Size and shape of the Eurasian wild boar (Sus scrofa), with a view to the reconstruction of its Holocene history

Abstract

A large assortment of skulls and skeletons of recent wild boar (Sus scrofa) from across the world has been used to collect tooth and bone measurements that can be compared to those from archaeological specimens. The data provide useful information for a reconstruction of the Holocene history of the species. The evidence collected so far highlights the great variability of the species and provides a baseline to be used for the interpretation of ancient material. It is shown that not only the size, but also the shape of teeth and mandibles can help in highlighting patterns of variability in wild boar from different areas. A number of geographic trends are identified in the variation of S. scrofa across its range, mainly concerning the differentiation of insular forms, and the existence of South–North and West–East clines. Other factors such as hybridisation with domestic stock, feralisation and human-induced movement of animals may also play an important role. A comparison with ancient material emphasises the existence of similarities as well as differences between modern and ancient populations. Although some of the geographic trends identified on the basis of the analysis of modern material seem to date back to early Holocene times, the morphological history of the species appears to be complex, and in more than one area fluctuations in body size seem to have occurred.     

Impact of Pollution at a Stone Age Rock Art Site in Oslo, Norway, Studied using Lead and Strontium Isotopes

Naturally occurring strontium and lead isotopes were used to study the impact of anthropogenic pollution on a c. 4500-year-old rock carving in Oslo, Norway. Strontium analyses have shown that road-salt from de-icing of a nearby road has accumulated in the soil surrounding the carving. Upon rainfall this salt is redissolved and drains over the rock carving. Analyses of the lead isotopic system have confirmed the impact of traffic from the nearby road on the rock carving site, but also indicate other sources of lead in the Oslo area and pollution in general. The rock carvings at Ekeberg are at high risk as, apart from natural weathering, they are exposed to the deposition of road salt, emissions from nearby traffic, local and long distance atmospheric pollution and meteorological inversion effects during the winter.     

Adhesive Production and Pottery Function During the Iron Age at the Site of Grand Aunay (Sarthe,France)*

A combination of elemental, functional and molecular analyses performed on amorphous organic residues dating from the Iron Age was developed in order to identify these remains and to understand their relationship with ceramic vessels in which some of them were found. These analyses made it possible to distinguish between ceramic vessels used for the production or storage of adhesive materials, mainly birch bark tar, and those dedicated to the preparation of culinary commodities, which contained animal fats. The organization of the production of adhesives is described and the addition of beeswax to birch bark tar is reported for the first time. The use of birch bark tar for coating ceramic vessels is also discussed.     

Unusual Use of Freshwater Mussel (Unio sp.) Shells during the Early Bronze Age at Tell es-Sa'idiyeh,Jordan

Abstract

Amongst the marine, land and freshwater molluscs from the Early Bronze Age at Tell es-Sa'idiyeh, Jordan, is a group of freshwater mussels which shows evidence of distinctive working. These Unio bivalves have been examined using the scanning electron microscope in order to characterise the patterns of modification. Despite the fact that their precise function remains enigmatic, the range of possibilities has been better understood as a result.     

Technical Studies on the Bronze Age Metal Artefacts from the Graveyard of Deh Dumen,South‐Western Iran (Third Millennium BC)

During the excavations of the graveyard at the site of Deh Dumen in south‐western Iran, 15 graves from the Early/Middle Bronze Age were uncovered that contained a variety of metallic artefacts. This paper reports on the analysis of nine metal artefacts, including eight broken vessels and a decorative strip that covered the handle of a dagger. The ICP–MS results showed that the bodies of the vessels are made of tin bronze alloy with variable amounts of tin, while the internal piece of the base of one vessel is made from an arsenical copper alloy. Further, the metallic strip is a thin sheet manufactured with partially pure silver. Microanalytical and microstructural information yielded by SEM–EDS revealed elongated Cu–S inclusions and lead globules as various phases formed in bronze solid solution. This study presents some information about the transition from arsenical copper to bronze metallurgy in the third millennium bc in south‐western Iran.     

Sources of archaeological volcanic glass in the Primorye (Maritime) Province,Russian Far East*

Geochemical studies of volcanic glasses (obsidians and perlites) from geological outcrops (N = 80) and archaeological collections (N = 110) were performed in order to determine source provenance in Primorye (Russian Far East), using neutron activation analysis and X‐ray fluorescence spectrometry. Three major sources of archaeological volcanic glass were identified, two relatively local and one more remote. Several minor sources detected in the archaeological assemblage have not been located. This study suggests that long‐distance obsidian exchange between Primorye and adjacent North‐East Asia has existed since c. 10 000 bp .     

Sex,Socioeconomic and Regional Disparities in Age Trajectories of Childhood BMI,Underweight and Overweight in China

Using a longitudinal dataset from the China Health and Nutrition Survey (CHNS), growth-curve models were employed to examine age trajectories of body mass index (BMI) for 1694 subjects in China, who were aged 2–11 in 1993 and followed in four waves (1997, 2000, 2004 and 2006). Based on age- and sex-specific BMI cut-points recommended for international use, the prevalence rates of overweight and underweight in the transition from childhood to adulthood (age 6–18) were also predicted. Sex, family income, rural–urban residency and geographical location were found to be significantly associated with the onsets, slopes, and acceleration of age trajectories in BMI, overweight, and underweight (p < 0.01). Children who had lower prevalence of underweight in the transition from childhood to adulthood exhibited higher prevalence of overweight than their counterparts. Moreover, the age interval during which children were more vulnerable to an increase in underweight was different from that for overweight. There were substantial regional disparities in the age trajectories of childhood overweight and underweight. Whereas the analyses suggest that the dual burden of nutritional problems (the coexistence of overweight and underweight) in China, is more like two sides of a coin than two separate health issues; the critical age period for intervening in childhood overweight is different from that of childhood underweight. Geographical indicators of childhood obesity in China deserve further attention.     

Sorting the Sheep from the Goats: Morphological Distinctions between the Mandibles and Mandibular Teeth of AdultOvis and Capra

Diagnostic criteria are described for the taxonomic discrimination of adult mandibles of sheep (Ovis aries) and goat (Capra hircus). These criteria, based on morphological distinctions in the mandible, permanent premolars (P3–P4) and molars (M1–M3), have been successfully tested on a large and diverse body of modern reference material. In conjunction with published work on deciduous premolars, the new criteria enable complete and fragmentary mandibles of young, adult and elderly individuals to be identified to sheep or goat with acceptable levels of accuracy.     

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

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

Thinking Outside the Box: Interdisciplinary Integration of Teaching and Research on an Environment and Development Study Programme

Abstract

Interdisciplinary education and research are increasingly in demand in land use, environment and development because understanding complex human-nature relationships requires a holistic approach. While the need for interdisciplinarity is acknowledged by most, in practice, traditional disciplines are still accorded greatest scientific recognition. This article illustrates how interdisciplinarity has been approached on an international education and research programme. A major challenge was how to strike a balance between interdisciplinarity and specialization, and a specific model based on problem-oriented group work and specialized research teams was developed which successfully negotiated this divide, according to a comprehensive student evaluation. International co-operation among Denmark, Thailand, Malaysia, South Africa, Swaziland, and Botswana has revealed structural and cultural barriers to the implementation of interdisciplinary programmes. Successful negotiation of these barriers requires personal relations based on long-term commitment which was achieved in this case through the study programme and annual joint student field courses.     

Sex identification from the auricular surface of the adult human ilium

The sacro-iliac joint has largely been excluded in studies of sex identification from the adult human skeleton. Yet this is a joint involved in the transmission of body weight and as such would be expected to exhibit sexual dimorphism. In addition, the auricular surface of the ilium tends to persist even in fragmented remains by virtue of its close proximity to the acetabulo-cristal buttress. The aim of this investigation was to assess the accuracy with which sex could be predicted from dimensions of the auricular surface of the ilium. Significant sex differences were found in the size and shape of the auricular surface. However, these differences were of insufficient magnitude to permit discrimination between the sexes with any acceptable degree of accuracy. Therefore, the auricular surface of the ilium is not recommended for the purpose of sex identification.     

Age estimation from the pars basilaris of the fetal and juvenile occipital bone

The pars basilaris of the human occipital bone is reported to be of considerable value for age estimation in juvenile skeletal remains between early fetal periods and 6 years of age, when it fuses to the remainder of the bone. The aim of this investigation was to examine the relationship between various dimensions of the pars basilaris, and assess their reliability for accurate age estimation. The results confirm the usefulness of the bone in this respect and they are discussed in the light of differential growth of the pars basilaris, and in the increase in dimensions of the boundaries of the foramen magnum.     

Technological examination of Neolithic-Bronze Age pottery from central and southeast Europe and from the Near East

Scanning electron microscopy is used to examine sequences of pottery sherds from central and southeast Europe, Greece and the Near East spanning the period from the Neolithic to the Bronze Age, in order to obtain information on the ceramic technologies employed in antiquity. On the basis of the vitrification observed and the chemical composition, the types of clay and firing procedures (temperature and atmosphere) employed in the manufacture of the pottery are defined. Two under-lying trends in the associated ceramic technologies are thus identified. The first is based on the use of non-calcareous or “unstable” calcareous clays fired in a reducing atmosphere at temperatures below 800 °C and the second on the use of “stable” calcareous clays fired in an oxidizing atmosphere at temperatures in excess of 800 °C.