Lower Miocene (upper Burdigalian, Karpatian) volcanic ash-fall at the south-eastern margin of the Bohemian Massif in Austria – New evidence from 40Ar/39Ar-dating, palaeomagnetic, geochemical and mineralogical investigations
Author(s): Roetzel, R., de Leeuw, A., Mandic, O., Márton, E., Nehyba, S., Kuiper, K.F., Scholger, R. and Wimmer-Frey, I.