Extension of the Swiss Lateglacial tree-ring chronologies

The two Allerød-chronologies from Gaenziloo were linked with two chronologies from Daettnau (DAEALCH_1 and DAEALCH_2) published by Kaiser, K.F. (1993. Beiträge zur Klimageschichte vom Hochglazial bis ins frühe Holozän, rekonstruiert mit Jahrringen und Molluskenschalen aus verschiedenen Vereisungsgebieten. Ziegler Druck- und Verlags-AG, Winterthur. 206pp). They extend the existing floating Swiss chronology in the Late-Allerød by a total of 186 years. Unfortunately independent chronology GAEYD_A does not overlap with the actual absolute chronology developed by the tree-ring laboratory of the University of Hohenheim (Friedrich, M. et al., 2004. The 12,460 year Hohenheim oak and pine tree-ring chronology from Central Europe - A unique annual record for radiocarbon calibration and paleo-environment reconstructions. Radiocarbon 46(3), 1111-22.).