E.Y. Golubkova, V.V. Marusin, E.A. Kushim, E.G. Raevskaya, A.B. Kuznetsov
Issue: 1
, Volume: 524
, Уear of publication: 2025
Serial edition: Doklady Earth Sciences
Pages: 1-7
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.