Further observations on the bio- and magnetostratigraphy of the J/K boundary interval in southern Ukraine

Authors

  • William A.P. Wimbledon School of Earth Sciences, University of Bristol, Wills Memorial Building, Queens Road, Bristol BS8 1RJ, United Kingdom
  • Andrea Svobodova Czech Academy of Sciences, Institute of Geology, Rozvojová 269, 165 00 Prague, Czech Republic http://orcid.org/0000-0001-7088-1358
  • Vladimir Bakhmutov National Academy of Science of Ukraine, Institute of Geophysics, Palladina Av. 32, 03142 Kyiv, Ukraine
  • Ievgen Poliachenko National Academy of Science of Ukraine, Institute of Geophysics, Palladina Av. 32, 03142 Kyiv, Ukraine
  • Dmytro Hlavatskyi National Academy of Science of Ukraine, Institute of Geophysics, Palladina Av. 32, 03142 Kyiv, Ukraine

Keywords:

J/K boundary, Tithonian, Berriasian calcareous nannofossils, magnetostratigraphy

Abstract

This is an account of finds of stratigraphically useful calcareous nannofossils and the magnetostratigraphy of the Jurassic-Cretaceous boundary interval of the eastern Crimean peninsula (southern Ukraine). We compare these new complementary results with those presented by our team in earlier publications. A missing interval in the Crimean sequence is filled, and the position of the Tithonian-Berriasian (J/K) boundary is confirmed

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Published

2022-06-24

Issue

Vol. 66 No. 1 (2022)

Section

Articles

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