Pollen record from Eifel maar

Palynology is used to correlated to several classical north German Holsteinian sites. The lake sediments reveal the complete interglacial and also 60 m of laminated sediments from the glacial preceding the Holsteinian.

The interglacial section indicates limnic conditions in its lower part and telmatic conditions in its upper part with an intermediate episode of peat formation. Ash layers document internsive volcansim during the interglacial in the Eifel region. Some of the north German Holsteinian sites reval spikes of high abundance of Pinus, Beutal and Poaceae and/or setbacks of more demanding taxa during the interglacial, often interpreted as cold events.