Strategies for Sampling Difficult Archaeological Contexts and Improving the Quality of Radiocarbon Data: The Case of Erimi Laonin Tou Porakou, Cyprus

Abstract

AbstractAfter decades of collaborative experience between archaeologists and radiocarbon scientists, with the aim at producing radiocarbon dates capable of answering the most various research questions, it is now widely recognized that an accurate sampling strategy is the cornerstone of a solid 14C-based chronology. In this paper, we discuss the sampling criteria required to obtain good quality 14C data within a challenging archaeological context like the Bronze Age site of Erimi Laonin tou Porakou (Limassol, Cyprus). Following a dedicated sampling strategy, in the productive complex of the settlement, charcoal samples were collected from secure contexts according to stratigraphic examination of excavated strata and analysis of associated features and material culture. Micromorphology was also applied for a more accurate interpretation of individual deposits and reconstruction of depositional and post-depositional processes. In the necropolis, bone samples were selected among the fragmentary and commingled human remains through evaluation of the preservation state and the minimum number of individuals (MNI). A discrepancy between the charcoal and the bone 14C determinations was encountered, probably due to old wood issues. The 14C dates were analyzed using a Bayesian model that incorporates the archaeological information, and a preliminary 14C-based chronology was defined for this site.