ASSESSING THE CHRONOSTRATIGRAPHY OF EL MIRÓN CAVE, CANTABRIAN SPAIN

Abstract

ABSTRACTEl Mirón is an important archaeological cave site in Cantabria (Spain) with a stratigraphy covering the late Middle Paleolithic to the Modern Period. The Magdalenian levels are especially rich in artifacts, faunal remains, and features, and included the burial of an adult female (“the Red Lady”), as well as other scattered human remains, while the Neolithic levels contained the oldest combined evidence of ceramics, domesticated grain and livestock in the region. However, in the absence of diagnostic artifacts in many levels that would always provide a traditional cultural chronology, radiocarbon dating has been essential in understanding the temporal framework for human activity at the site. Over the duration of more than two decades, the El Mirón Project has therefore obtained 93 radiocarbon dates, which cover the entire stratigraphic record as found in several different excavation areas. In light of the considerable methodological advances that radiocarbon dating has seen since 1996 we aim to evaluate the reliability of the published 14C record for El Mirón Cave, and to improve the accuracy of the radiocarbon based chronostratigraphy through Bayesian modeling. The results shed light on which dates may be used for future research and where dating discrepancies reflect taphonomic processes, thereby advancing intra-site and regional archaeological comparisons.