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DEVUYST, F.-X.; L. HANCE a J. KALVODA. Biometric calibration of the evolutionary lineage Eoparastaffella ovalis to E . simplex (Foraminifera), a high-resolution biostratigraphic tool for identifying the Tournaisian-Visean boundary. In LYELL MEETING, APPLIED PHYLOGENIES HOW FAR CAN YOU GO? FEBRUARY 9TH 2005, Oral presentations. London: Geological Society of London, 2005, s. 5-6.Podrobněji: https://is.muni.cz/publication/573575/cs