Merkt, Josef (2001): Age determinations and delta13C analysis of sediment profile HAE6. PANGAEA, https://doi.org/10.1594/PANGAEA.354877, In: Merkt, Josef; Kleinmann, Angelika; Sievers, U; Müller, H H (2001): Palynology of sediment profiles from 30 lakes in Germany. Niedersächsisches Landesamt für Bodenforschung, Hannover, PANGAEA, https://doi.org/10.1594/PANGAEA.711376