Geologia Croatica, Vol. 46 No. 1, 1993.
Original scientific paper
Late Neogene, Seismic stratigraphy, Biostratigraphy, Mollusca, Evolution, Pannonian basin
I. Velić
G. Durn
Abstract
The combined use of seismic stratigraphy and mollusc biostratigraphy in Late Neogene lacustrine deposits of the Pannonian basin offers three new approaches:
First, the comparison of seismic facies and biofacies facilitates to make a distinction between biostratigraphic units and biofacies.
Second, seismic datum levels permit crosschecking of discrete (magnetic, radiometric, and biostratigraphic) data, thus dating evolutionary events.
Third, seismic monitoring of the sedimentary history of the basin helps in the understanding of the geographic distribution of molluscs (areals of younger forms are more and more restricted, due to progradation).
Keywords
Late Neogene; Seismic stratigraphy; Biostratigraphy; Mollusca; Evolution; Pannonian basin
Hrčak ID:
19932
URI
Publication date:
10.6.1993.
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