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Journal of Micropalaeontology An open-access journal of The Micropalaeontological Society
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Volume 20, issue 1
J. Micropalaeontol., 20, 45–80, 2001
https://doi.org/10.1144/jm.20.1.45
© Author(s) 2001. This work is distributed under
the Creative Commons Attribution 4.0 License.
J. Micropalaeontol., 20, 45–80, 2001
https://doi.org/10.1144/jm.20.1.45
© Author(s) 2001. This work is distributed under
the Creative Commons Attribution 4.0 License.

  01 Jul 2001

01 Jul 2001

A Lower Cretaceous nannofossil zonation for the North Sea Basin

Jason Jeremiah Jason Jeremiah
  • Nederlandse Aardolie Maatschappij B.V., Schepersmaat 2, PO Box 28000, 9400 Assen, Netherlands

Abstract. Analysis of cored sections from the Central North Sea Basin, boreholes from the onshore Netherlands and onshore sections from the UK and Germany has enabled a major reappraisal of Lower Cretaceous nannofossil datums. The Lower Albian to Upper Barremian interval has, in particular, been comprehensively amended. Five new species, Crucibiscutum bosunensis sp. nov., Crucibiscutum ryazanicum sp. nov., Lithraphidites houghtonii sp. nov., Seribiscutum dentatum sp. nov., Staurolithites palmula sp. nov. and one new sub-species, Biscutum constans cavum ssp. nov. are described.

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