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Abstract <p>The stratigraphic distribution of organic-walled microfossils and trace fossils in the Kobrin-1k borehole at the eastern Podlassko-Brest Depression in Belarus was analyzed. The Ryta and Stradech formations host two fossil assemblages (I – with <i>Teophipolia lacerata</i> – <i>Ceratophyton</i> sp., and II – with <i>Retiranus</i> cf. <i>balticus</i> – <i>Sokoloviina costata</i> – <i>Ceratophyton</i> sp.) corresponding to the Rovno–Lontova regional stages of the Lower Cambrian. The data considerably expand the paleontological characteristic of the section and provide new basis for biostratigraphic subdivision and age-estimation of the Vendian–Cambrian transitional interval of the East European Platform.</p>

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The Early Cambrian Microfossils and Trace Fossils from Southwestern Belarus (Kobrin-1k Borehole)

  • 期刊论文

  • 发表日期：

    2025年8月2日

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  • E. Yu. Golubkova,
  • V. V. Marusin,
  • E. A. Kushim,
  • E. G. Raevskaya,
  • A. B. Kuznetsov

摘要

Abstract

The stratigraphic distribution of organic-walled microfossils and trace fossils in the Kobrin-1k borehole at the eastern Podlassko-Brest Depression in Belarus was analyzed. The Ryta and Stradech formations host two fossil assemblages (I – with Teophipolia lacerata – Ceratophyton sp., and II – with Retiranus cf. balticus – Sokoloviina costata – Ceratophyton sp.) corresponding to the Rovno–Lontova regional stages of the Lower Cambrian. The data considerably expand the paleontological characteristic of the section and provide new basis for biostratigraphic subdivision and age-estimation of the Vendian–Cambrian transitional interval of the East European Platform.