Abstract
The Givetian pumilio Horizons consist of two dark brachiopod packstones intercalated in sequences of cephalopod limestones in Germany, S-France and North Africa. Their exceptional character is not only based on the mass occurrence of “Terebratula” pumilio (a small brachiopod), but also on additional biofacial and special sedimentological features. Due to their synchronous, extremely short-term deposition the pumilio Horizons are excellent index horizons for a basin-wide correlation of Givetian pelagic limestones and for a further refinement of the middle Givetian time-scale. An interpretation of the pumilio Horizons as tsunami deposits is given.
Preview
Unable to display preview. Download preview PDF.
References
Bourgeois, J., Hansen, T. A., Wiberg, P. L. & Kauffman, E. (1988): A tsunami deposit at the Cretaceous-Tertiary boundary in Texas. — Science, 241, 567–570; Washington.
Bultynck, P. & Hollard, H. (1980): Distribution comparée de Conodontes et Goniatites dévoniens des plaines du Dra, du Ma'der et du Tafilalt (Maroc). — Aardkundige Meded., 1, 1–73; Leuven.
Denckmann, A. (1892): Bericht über die Aufnahme auf den Blättern Frankenau und Kellerwald. — Jb. Kgl. Preuß. Geol. L.-Anst. f. 1890, XI, LXII–LXVII; Berlin.
Lottmann, J. (1990): Die pumilio-Events (Mittel-Devon). — Göttinger Arb. Geol. Paläont., 44, 1–98; Göttingen.
Sandberg, C. A. & Dreesen, R. (1984): Late Devonian icriodontid biofacies models and alternate shallow-water conodont zonation. — Geol. Soc. Am. Spec. Pap., 196, 143–178; Tulsa.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1990 Springer-Verlag
About this paper
Cite this paper
Lottmann, J. (1990). The Middle Givetian pumilio-Events a tool for high time resolution and event-stratigraphical correlation. In: Kauffman, E.G., Walliser, O.H. (eds) Extinction Events in Earth History. Lecture Notes in Earth Sciences, vol 30. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0011142
Download citation
DOI: https://doi.org/10.1007/BFb0011142
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-52605-6
Online ISBN: 978-3-540-47071-7
eBook Packages: Springer Book Archive