A 'North Atlantic island signature' of timber exploitation: Evidence from wooden artefact assemblages from Viking Age and Medieval Iceland

Throughout history, wood has been of key importance to many human communities both as a source of fuel and as material for construction. This applies not only in areas with plentiful woodlands or forests, but also in more marginal island environments where limited native wood resources are available. In such environments, the use of 'exotic' timber such as driftwood or importedwood plays a key role in resource provision. The exploration of patterns of use of both native and 'exotic' woods inwood- poor environments has great potential to contribute to discussions of resourcemanagement and control and human response to landscape change. Using Iceland as a case study, this paper compares wood anatomical analyses of artefact assemblages from across Europe to determine the likely origin of wood (native, imported, drifted) from archaeological sites in the North Atlantic islands, and demonstrates the emergence of an 'island signature' in wood utilisation patterns in this region. The paper also highlights the potential pitfalls of the categorisation of wood remains through taxonomic determination, and examines how these obstacles might be overcome in future research. (C) 2016 Elsevier Ltd. All rights reserved.