litasferaЛітасфераLitasfera1680-2373Научно-производственный центр по геологииlitasfera-25Research ArticleГЕОЛОГИЯGEOLOGYКонодонты и ихтиофауна из лохковских отложений разреза скважины Орля 28 (Подлясско-Брестская впадина, Беларусь)Conodonts and ichthyofauna from the lochkovian sediments of the Orlia 28 borehole section (Podlasie-Brest depression, Belarus)МурашкоО. В.MurashkoО.

ул. Академика Купревича, 7, 220084, Минск

7 Akademika Kuprevicha St, 220084, Minsk 

volum@tut.byПлаксД. П.PlaxD.

пр. Независимости, 65, 220013, Минск

65 NezavisimoSti Ave, 220013, Minsk

agnatha@mail.ruГосударственное предприятие «НПЦ по геологии» Филиал «Институт геологии»State Enterprise “Research and Production Center for Geology” Branch “InStitute of Geology”Белорусский национальный технический университетBelarusian National Technical InStitute202427072025160411Copyright © Мурашко О.В., Плакс Д.П., 20252025Мурашко О.В., Плакс Д.П.Murashko О., Plax D.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://litasfera.geologiya.by/jour/article/view/25

В статье приведены данные о конодонтах и ихтиофауне из отложений лохковского яруса нижнего девона, вскрытых скважиной Орля 28, пробуренной на территории Беларуси в пределах Подлясско-Брестской впадины. Было выявлено восемь таксонов конодонтов и столько же таксонов бесчелюстных и рыб. Наибольшее значение для целей стратиграфии в выявленном комплексе конодонтов имеют Pandorinellina camelfordensis (Farrell, 2004) и Wurmiella excavata maxima (Drygant, 2010), являющиеся руководящими таксонами борщовского горизонта и входящие в число видов-индексов зоны Caudicriodus hesperius. Важными в стратиграфическом отношении видами позвоночных в установленном ихтиокомплексе являются Turinia pagei (Powrie, 1870) и Nikolivia gutta Karatajūtė-Talimaa, 1978. Первый вид является зональным для отложений борщовского и чортковского горизонтов, а второй вид – характерен для борщовского горизонта.

The paper presents data on conodonts and ichthyofauna from sediments of the Lochkovian Stage of the Lower Devonian, discovered in the Orlia 28 borehole, that was drilled in the territory of Belarus within the Podlasie-Brest Depression. Eight conodont taxa and the same number of agnathan and fish taxa were identified. Stratigraphically important species in the identified conodont assemblage are Pandorinellina camelfordensis (Farrell, 2004) and Wurmiella excavata maxima (Drygant, 2010), that are the zonal species of the Borshchovo Regional Stage and are among the index taxa of the Caudicriodus hesperius Zone. Stratigraphically important vertebrate species in the identified ichthyoassemblage are Turinia pagei (Powrie, 1870) and Nikolivia gutta Karatajūtė-Talimaa, 1978. The first species is zonal for deposits of the Borshchovo and Chortkov Regional Stages, and the second species is typical for the Borshchovo Regional Stage.

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The authors declare that there are no conflicts of interest present.