New visual methods for teaching intersectionality from a spatial perspective in a geography and gender course

Intersectionality is a complex concept to deal with when doing research but also when teaching the interrelationships between space and social relations. Here we present “Relief Maps” as a visual tool for teaching intersectionality and its spatial dimension in higher education courses. “Relief Maps” are a model developed for research and applied in a Geography and Gender course at the Universitat Autònoma de Barcelona (UAB) with the aim of promoting student reflection on the relationships between power structures, places and lived experiences, starting from their everyday lives.     

Plant Based Subsistence Strategy of the Medieval Ishmaelite (12th–13th c.) Population in the Carpathian Basin (NE-Hungary)

During the excavation carried out at the outskirts of Hajdúböszörmény (NE-Hungary) in 2011, the remains of a 12–13th century settlement were brought to light. Linguistic and historical research has previously presumed that one of the main centres of medieval Hungary’s Muslim (Ishmaelites) population is located in the northern-eastern part of the Great Hungarian Plain. At Hajdúböszörmény–Téglagyár ‘2’ archaeological site several household units were systematically sampled for archaeobotanical analysis. The recovered ceramics differ from the known ceramic production of the Árpád Age, whereas significant differences were detected in the zooarchaeological assemblage, too. The archaeobotanical record, representing 23 features, consists of 2679 items of charred macro-botanical remains that belong to 54 taxa. The record is predominated by the presence of cereals among which rye (Secale cereale L. subsp. cereale) and common barley (Hordeum vulgare L.) are the most frequent. Besides the dominance of cereals, pulses and vegetables, as well as gathered fruit remains were identified. By the comparison of results to other Árpád Age sites, we assume that the revealed ethno-archaeobotanical information identifies a population that used similar plant resources, but in a different way and strategy than the known Christian population of the Carpathian Basin.     

A Unique Case of Prone Position in the Primary Cremation Tomb 252 of Monte Sirai Necropolis (Carbonia,Sardinia, Italy)

A series of graves belonging to the Phoenician period were investigated after the campaign excavation of 2007 in the Phoenician‐Punic necropolis of Monte Sirai (Carbonia, Sardinia, Italy). One tomb in particular (labelled 252) is presented here because of its uniqueness. Tomb 252 contained the cremated remains of an individual, probably male, and comparison of the excavation records alongside reconstruction of the bone material itself makes clear that the individual was cremated in a prone position. It represents the first case of prone cremation reported in the literature. To investigate whether the temperature of the cremation was homogenous across the entire body, we have conducted a combined physical–chemical analysis using X‐ray diffraction spectroscopy and Fourier transform infrared. Copyright © 2012 John Wiley & Sons, Ltd.     

Multi-element analysis for dietary reconstruction at a balearic Iron Age site

The number of studies using trace elements as indicators of diet has increased with time, but the majority have used few elements and a small sample. The present study has as a principal objective a multi-element analysis of diet in a large sample in which diagenetic changes have been shown to be unimportant. The analysis was made using concentrations of seven elements—Sr, Ba, Mg, Cu, Zn, V and Ca—in 197 individuals from the necropolis of ‘S' Illot des Porros’ (Majorca, Spain). The results show that these individuals would have had a mixed diet with a high meat component, principally of marine origin (molluscs and fish), but with an important consumption of seeds and cereals and a low proportion of vegetables.     

Human soft tissue preservation in the Cova des Pas site (Minorca Bronze Age)

The preservation process of soft tissues in an archeological context is mainly unknown because they occur only in truly exceptional situations. The Cova des Pas is a Bronze Age site in Minorca where the special conditions enabled the preservation of some soft tissues associated with 66 individuals. This finding allows the study of the preservation process that took place by means of the analysis of the histological and chemical characteristics of the tissues. Our results show that the preservation mechanism was the adipocere, because the fatty acids profile shows higher concentration of saturated than unsaturated fatty acids. The evidence indicates that the kind of funerary ritual and the environmental conditions favored this preservation.     

Cystic Mandibular Lesion in the Antiquity. A Rare Finding

Ameloblastoma is a not uncommon tumour reported in the clinical literature and is characterised by a multilocular cavity with ‘soap bubble’ pattern usually in the posterior body of the mandible. A review of the palaeopathology literature did not reveal any examples of ameloblastoma. In this paper, a probable case of ameloblastoma in a male skeleton, 45 – 55 years at age of death, from Casserres, Barcelona, Spain, (ca ad V‐IX centuries) is presented. This case was identified during the anthropological study of the remains in the laboratory of biological anthropology in the Universitat Autònoma de Barcelona. The mandible of this individual (AEC'07‐C2‐139) exhibits unusual features, like cavitated lesions in the posterior side of the right gonion and the expansion of the right ramus of the mandible. All these features are consistent with ameloblastoma. Copyright © 2011 John Wiley & Sons, Ltd.     

Clay‐shoveler's fracture: an uncommon diagnosis in palaeopathology

An archaeological case of clay‐shoveler's fracture was observed in an adult male exhumed from a Roman necropolis dated to the 1st–3rd century AD and located in the city of Barcelona, Spain. Clay‐shoveler's fracture is a breakage of a lower cervical or upper thoracic spinous process as a result of mechanical stress. Different mechanisms have been related to this injury, generally in labour‐related contexts. This paper reviews the literature concerning this uncommon finding, focusing especially on its mechanism and on activity‐related lesions. Copyright © 2006 John Wiley & Sons, Ltd.     

Interpreting diachronic osteological variation at the medieval necropolis of the Sant Pere Churches (Terrassa,Spain)

The purpose of this study is to analyse the diachronic variation in the skeletal sample exhumed from the medieval necropolis of Sant Pere Churches, interpreting the results using the archaeological and historical evidence. The Sant Pere Churches are a monumental Romanic complex located in Terrassa (Spain) and built over the earlier Episcopal Cathedral of Egara from the Visigoth period. Egara has traditionally been considered the precursor of the current city of Terrassa; however this name disappeared from historical documentary sources after the period of Muslim incursions into Hispania (8th century). An archaeological excavation undertaken recently at the Sant Pere Churches provided us with the opportunity to study the population that was interred in this complex during that epoch. In total, the skeletal remains of 208 individuals were examined. In order to analyse the diachronic variation, the sample was divided into two periods, that of the Cathedral of Egara (4th–8th centuries; N = 128) and that of the Parish Churches of Terrassa (9th–13th centuries; N = 80). Both periods of the complex exhibited a similar skeletal age distribution, including under‐representation of non‐adult individuals. Nevertheless, a bias towards males in terms of sex distribution, sex differences in the mortality level and greater sexual dimorphism were observed in the population interred at the Cathedral of Egara. Moreover, analysis of the prevalence of skeletal disorders also provided evidence of higher differences between sexes for the period of the Episcopal Cathedral of Egara, the female population exhibiting the lower prevalence. Additionally, diachronic variation in both postcranial and dental disease patterns was observed, suggesting different activity patterns and food consumption between the periods. Overall, the results suggested that diachronic osteological variation observed in the Sant Pere Churches skeletal sample was most probably linked with the changes in the role of the complex following the Muslim incursion of the 8th century. Copyright © 2009 John Wiley & Sons, Ltd.     

Is X-ray diffraction able to distinguish between animal and human bones?

The possibility of determining the human or animal origin of bones from the lattice parameters of their inorganic bioapatite phase, when subjected to a high temperature treatment using the powder X-ray diffraction (XRD) technique, has been explored on a wide number of specimens. Forty-two animal bones were treated in a furnace at 1100 °C for 36 min and compared to 53 cremated human bones from a range of ancient necropolises. The X-ray diffraction patterns of bioapatite were simulated using both monoclinic P21/b and hexagonal P63/m structures to verify any occurrence of phase transformation and any difference in the lattice parameters due to the model. It was determined that the differences between the a-axis and c-axis of the monoclinic and hexagonal lattice were unimportant. Some outlying values were revealed to be caused by the presence of chlorine ions diffused into the apatite structure increasing its average unit cell values. Nevertheless, our results clearly show that in terms of lattice parameters the variability of human specimens are completely overlapped by the non-human variability making the use of XRD in order to distinguish animal from human bones questionable.