New data on Maastrichtian-Paleocene foraminifers from the Sinegorsk Horizon of Southern Sakhalin |
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| Authors: | Yu B Gladenkov V N Ben’yamovskii |
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| Institution: | (1) Geological Institute, Russian Academy of Sciences, Pyzhevskii per. 7, Moscow, 119017, Russia |
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| Abstract: | Data on planktonic foraminifers first found in the reference section of the Sinegorsk Horizon outcropping along the Naiba River are discussed. The lower part of this stratigraphic unit yields an assemblage of upper Maastrichtian low-latitude thermophilic species, while its upper layers contain upper Paleocene (Thanetian) taxa. Beds with different benthic foraminifers are also defined in the unit. |
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| Keywords: | Sakhalin Sinegorsk Horizon Maastrichtian Paleocene planktonic and benthic foraminifers beds paleobiogeography and events |
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