

Revisions and extension of the Hohenheim oak and pine chronologies; new evidence about the timing of the Younger Dryas/ Preboreal transition.
Keywords
Preboreal;Summit Greenland;GRIP;Arctic region;Greenland;GISP2;ice cores;upper Weichselian;Weichselian;Younger Dryas;calibration;Germany;tree rings;new data;Holocene;chronology;Central Europe;Pleistocene;upper Pleistocene;Europe;Cenozoic;Quaternary;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age