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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-11716</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11716</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">New data on the age of the Kosva horizon of the Lower Carboniferous on the basis of ostracods</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Новые данные о возрасте косьвинского горизонта нижнего карбона по остракодам</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Tkacheva</surname>
            <given-names>I. D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ткачева</surname>
              <given-names>И. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Tkacheva</surname>
              <given-names>I. D.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1972-02-01">
        <day>01</day>
        <month>02</month>
        <year>1972</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1972</year>
      </pub-date>
      <volume>63</volume>
      <issue>2</issue>
      <fpage>53</fpage>
      <lpage>59</lpage>
      <history>
        <date date-type="received" iso-8601-date="1971-08-11">
          <day>11</day>
          <month>08</month>
          <year>1971</year>
        </date>
        <date date-type="accepted" iso-8601-date="1971-10-04">
          <day>04</day>
          <month>10</month>
          <year>1971</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1972-02-01">
          <day>01</day>
          <month>02</month>
          <year>1972</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1972 И. Д. Ткачева</copyright-statement>
        <copyright-statement xml:lang="en">© 1972 I. D. Tkacheva</copyright-statement>
        <copyright-year>1972</copyright-year>
        <copyright-holder xml:lang="ru">И. Д. Ткачева</copyright-holder>
        <copyright-holder xml:lang="en">I. D. Tkacheva</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11716">https://pmi.spmi.ru/pmi/article/view/11716</self-uri>
      <abstract xml:lang="ru">
        <p>Ярусная принадлежность косьвинского горизонта дискуссионна. Существующие точки зрения основаны на различном толковании гео­логических и фаунистических данных. Остракоды косьвинского гори­зонта изучались в двух разрезах западного склона Урала — «Широковский» (Средний Урал, Кизеловский район) и «Усуйли» (бассейн р. Зилим).</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The tier affiliation of the Kosva horizon is debatable. The existing points of view are based on different interpretation of geological and faunistic data. Ostracods of the Kosvinsky horizon were studied in two sections of the western slope of the Urals - “Shirokovsky” (Middle Urals, Kizelovsky district) and “Usuili” (Zilim River basin).</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
