The bioarchaeology of Anglo-Saxon Yorkshire: present and future perspectives

The Anglo-Saxon period in Yorkshire - in terms of our knowledge of those questions which bioarchaeological studies are conventionally used to address - remains very much an unknown quantity, We can hardly claim even to know whether these questions are indeed appropriate in the Anglo-Saxon period. To some extent this reflects the nature of the Anglo-Saxon deposits so far encountered, in which preservation of the less durable organic remains has been very limited. The nature of Anglo-Saxon occupation, with a bias towards rural settlements of a kind whicb have generally left only faint traces in the ground, means that there are no deeply stratified richly organic deposits of the kind revealed in some Roman and Viking Age phases in major urban centres, of which only York is weIl known in the region. The Anglo-Saxon period thus presents exceptional challenges to the environmental archaeologist, and ones which closely parallel those for the Iron Age. It is a period for which the kind of assemblages traditionally provided by bioarchaeologica1 studies are most urgently needed, to define environment and land use, resource exploitation, living conditions, trade and exchange, as well as aspects of craft-working and industrial activities. In addition, the period in Yorkshire presents special problems concerning the status of individual rural or ecclesiastical settlements, particularly the nature of York as a possible wic. For the purposes of this paper (and in view of the complexities of the archaeology of the 5th to 11th centuries), we have elected to discuss only such biological material as .falls after the end of the Roman period (as generally accepted) and before the first significant waves of Scandinavian invasion in the mid 9th century

To fish or not to fish? Evidence for the possible avoidance of fish consumption during the Iron Age around the North Sea

Accounts of the Late Iron Age economy of the areas around the southern part of the North Sea typically do not refer to fishing as an important contribution to subsistence (e.g. Bloemers and Van Dorp 1991; Green 1992; Van Heeringen 1992; Cunliffe 1995; Champion and Collis 1996). In the case of freshwater fishing, most texts seem to assume implicitly (by referring to older periods and common sense) that some food procurement did occur in inland waters, but how important this activity was remains unclear. The evaluation of marine resource exploitation is even more problematic for the Late Iron Age. We do not really know to what extent people were fishing in the sea, and, when they did, whether this fishing was practised in the estuaries, along the coast, or in open waters. In any case, the evidence is very scarce, but whether this is proof for a lack of interest in marine and freshwater resources needs to be more fully evaluated. If some Late Iron Age peoples in north-west Europe did not incorporate aquatic resources as a significant part of their subsistence strategies, it remains unclear why this would have been the case. Was this because of ecological conditions, different economic options, a lack of economic specialisation, a lack of technology, or other reasons? The following paper reviews the Iron Age zooarchaeological record for three countries bordering the North Sea (England, Belgium, and the Netherlands) in order to evaluate more fully the possible nature and extent of fish exploitation

Farmers, Monks and Aristocrats

The environmental archaeological evidence from the site of Flixborough (in particular the animal bone assemblage) provides a series of unique insights into Anglo-Saxon life in England during the 8th to 10th centuries. The research reveals detailed evidence for the local and regional environment, many aspects of the local and regional agricultural economy, changing resource exploitation strategies and the extent of possible trade and exchange networks. Perhaps the most important conclusions have been gleaned from the synthesis of these various lines of evidence, viewed in a broader archaeological context. Thus, bioarchaeological data from Flixborough have documented for the first time, in a detailed and systematic way, the significant shift in social and economic aspects of wider Anglo-Saxon life during the 9th century AD., and comment on the possible role of external factors such as the arrival of Scandinavians in the life and development of the settlement

Farmers, Monks and Aristocrats

The environmental archaeological evidence from the site of Flixborough (in particular the animal bone assemblage) provides a series of unique insights into Anglo-Saxon life in England during the 8th to 10th centuries. The research reveals detailed evidence for the local and regional environment, many aspects of the local and regional agricultural economy, changing resource exploitation strategies and the extent of possible trade and exchange networks. Perhaps the most important conclusions have been gleaned from the synthesis of these various lines of evidence, viewed in a broader archaeological context. Thus, bioarchaeological data from Flixborough have documented for the first time, in a detailed and systematic way, the significant shift in social and economic aspects of wider Anglo-Saxon life during the 9th century AD., and comment on the possible role of external factors such as the arrival of Scandinavians in the life and development of the settlement

A new era in palaeomicrobiology: prospects for ancient dental calculus as a long-term record of the human oral microbiome.

The field of palaeomicrobiology is dramatically expanding thanks to recent advances in high-throughput biomolecular sequencing, which allows unprecedented access to the evolutionary history and ecology of human-associated and environmental microbes. Recently, human dental calculus has been shown to be an abundant, nearly ubiquitous, and long-term reservoir of the ancient oral microbiome, preserving not only microbial and host biomolecules but also dietary and environmental debris. Modern investigations of native human microbiota have demonstrated that the human microbiome plays a central role in health and chronic disease, raising questions about changes in microbial ecology, diversity and function through time. This paper explores the current state of ancient oral microbiome research and discusses successful applications, methodological challenges and future possibilities in elucidating the intimate evolutionary relationship between humans and their microbes

Dental Shape Variation and Phylogenetic Signal in the Rattini Tribe Species of Mainland Southeast Asia

We would like to thank Pierre-Henri Fabre for providing the phylogeny for this study. The collection of specimens used was funded by the French ANR Biodiversity, grant ANR 07 BDIV 012 CERoPath project (www.ceropath.org), and by the French ANR CP&ES, grant ANR 11 CPEL 002 BiodivHealthSEA project (www.biodivhealthsea.org). We also thank Madoudou Garba and Gauthier Dobigny (CBGP-IRD) for providing additional specimens. We greatly thank all local communities and their leaders for permission and invaluable help during field trapping. Special thanks to the CERoPath and BiodivHealthSEA teams and the drivers for their invaluable help during fieldwork. We would also like to thank Maeve McMahon for help with manuscript editing and preparation.Peer reviewedPublisher PD

Protocol for recording enamel hypoplasia in modern and archaeological caprine populations

This paper outlines the first methodology for recording dental enamel hypoplasia in the high-crowned dentition of modern and archaeological caprine teeth. The method has been developed and trialed on five caprine populations from Orkney (UK); two modern populations (Shetland and North Ronaldsay breeds) and three Neolithic assemblages from the archaeological sites of Knap of Howar, Skara Brae and Holm of Papa Westray. Problems associated with differential tooth wear, as well as the presence of coronal cementum, are discussed, and recommendations are given on the identification and recording of hypoplastic dental defects in caprines