%0 Journal Article %K Dansgaard\textendashOeschger cycle %K ice cores %K North Atlantic Ocean %K radiocarbon dating %K tephra %B Journal of Quaternary Science %D 2004 %I John Wiley Sons, Ltd. %P 137-146 %T The age and chronostratigraphical significance of North Atlantic Ash zone II %U http://dx.doi.org/10.1002/jqs.821 %V 19 %@ 1099-1417