Abstract
This contribution presents an extended abstract intended for the proceedings of the symposium: The Jurassic in the southern Central Graben, Hørsholm (Denmark) June 15-16, 1989. The full text entitled "Dinoflagellate, sporomorph, and micropaleontological zonation of Callovian to Ryazanian strata in the Central North Sea Graben, The Netherlands" has been published in the proceedings of the 2nd International Symposium on Jurassic Stratigraphy, Lisbon 1989, p. 745-762.
Highlights
Box 157, 2000 AD Haarlem, The Netherlands. This contribution presents an extended abstract intended for the proceedings of the symposium: The Jurassic in the southern Central Graben, H(3rsholm (Denmark) June 15-16, 1989
Twelve dinoflagellate zones are defined by the extinction datum of the nominate species
The upper boundary of the sporomorph zones is defined by the first appearance downhole of the eponymous species
Summary
This contribution presents an extended abstract intended for the proceedings of the symposium: The Jurassic in the southern Central Graben, H(3rsholm (Denmark) June 15-16, 1989. Geological Survey of The Netherlands, P.O. Box 157, 2000 AD Haarlem, The Netherlands The full text entitled "Dinoflagellate, sporomorph, and micropaleontological zonation of Callovian to Ryazanian strata in the Central North Sea Graben, The Netherlands" has been published in the proceedings of the 2nd International Symposium on Jurassic Stratigraphy, Lisbon 1989, p. The palynomorph zonation schemes are based on cored material.
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