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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">litasfera</journal-id><journal-title-group><journal-title xml:lang="ru">Літасфера</journal-title><trans-title-group xml:lang="en"><trans-title>Litasfera</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-2373</issn><publisher><publisher-name>Научно-производственный центр по геологии</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">litasfera-122</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЕОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOLOGY</subject></subj-group></article-categories><title-group><article-title>Пржидольская ихтиофауна Беларуси</article-title><trans-title-group xml:lang="en"><trans-title>Přidolian ichthyofauna of Belarus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плакс</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Plax</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр. Независимости, 65, 220013, Минск </p></bio><bio xml:lang="en"><p>65 Nezavisimosti Avenue, 220013, Minsk</p></bio><email xlink:type="simple">agnatha@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>01</day><month>08</month><year>2025</year></pub-date><volume>1</volume><issue>58</issue><fpage>26</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Плакс Д.П., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Плакс Д.П.</copyright-holder><copyright-holder xml:lang="en">Plax D.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://litasfera.geologiya.by/jour/article/view/122">https://litasfera.geologiya.by/jour/article/view/122</self-uri><abstract><p>В статье приводятся результаты палеоихтиологического изучения пород пржидольского возраста, вскрытых скважинами Комаровка 93з/10 и Ратайчицы 12к на территории Волынской моноклинали и Подлясско-Брестской впадины в пределах Беларуси. Представленная информация по ихтиофауне позволяет уточнить и дополнить данные о таксономическом составе в вышеупомянутых отложениях в границах названных тектонических структур, а также использовать ее для определения возраста пород, их расчленения и корреляции. Отдельно в статье приводится описание нового вида акантода на основе изолированных чешуй и рассматривается краткая тафономическая характеристика скелетных остатков пржидольской ихтиофауны. Полученные данные по ихтиофауне дополняют информацию о ее стратиграфическом и географическом распространении.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the results of a palaeoichthyological study of the Přidolian age rocks exposed in the Komarovka 93з/10 and Rataichitsy 12k boreholes located within the territory of the Volyn Monocline and Podlasie-Brest Depression in Belarus. The presented information makes it possible to clarify and supplement the ichthyofauna taxonomic composition in the above-mentioned deposits within the boundaries of the above-named tectonic structures, as well as to use it to determine the age of the rocks, their subdivision and correlation. In addition, the paper gives a description of a new acanthodian species based on some isolated scales and a brief taphonomic description of the skeletal remains of the Přidolian ichthyofauna. The data obtained supplement the information of the ichthyofauna stratigraphic and geographical distribution.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Agassiz, L. Fishes of the Upper Ludlow Rock // The Silurian System / Ed. by R. I. Murchison. – London: John Murray, 1839. – 768 p.</mixed-citation><mixed-citation xml:lang="en">Agassiz, L. 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