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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-12981</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12981</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">Some spiriferids from the namurian deposits of the Eastern slope of the Urals</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Некоторые спирифериды из намюрских отложений Восточного склона Урала</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Guseva</surname>
            <given-names>S. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Гусева</surname>
              <given-names>С. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Guseva</surname>
              <given-names>S. N.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1959-04-14">
        <day>14</day>
        <month>04</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>36</volume>
      <issue>2</issue>
      <fpage>3</fpage>
      <lpage>14</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-08-24">
          <day>24</day>
          <month>08</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-10-16">
          <day>16</day>
          <month>10</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-04-14">
          <day>14</day>
          <month>04</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 С. Н. Гусева</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 S. N. Guseva</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">С. Н. Гусева</copyright-holder>
        <copyright-holder xml:lang="en">S. N. Guseva</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/12981">https://pmi.spmi.ru/pmi/article/view/12981</self-uri>
      <abstract xml:lang="ru">
        <p>Материалом для настоящей статьи послужило несколько формспири- ферид из сборов Л. С. Либровича. Коллекция собрана в 1920—1924 гг. из разреза нижнекаменноугольных отложений (верхний и нижний намюр) по р. Реж от дер. Луговой до села Мироново (Алапаевский район Свердловской области на восточном склоне Среднего Урала). Из того же разреза изучены экземпляры, собранные автором данной статьи, а также материал, доставленный А. А. Прониным. Здесь дается описание представителей трех подродов рода Spirifer: Spirifer, Brachythyris, Choristites. Эти формы принадлежат к подродам ребристых спи- риферид — очень изменчивой группе брахиопод, весьма важной в био- стратиграфическом отношении. Среди них описан представитель подрода Choristites. Сам факт нахождения хориститов в верхах нижнекаменно­угольных отложений интересен для освещения вопроса о происхождении подрода Choristites, столь характерного для отложений среднего кар­бона.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The material for the present article is several forms of spiriferides from the collections of L. S. Librovich. The collection was assembled in 1920-1924 from a section of Lower Carboniferous sediments (Upper and Lower Namur) along the Rezh River from the village of Lugovoy to the village of Mironovo (Alapaevsky District, Sverdlovsk Oblast, on the eastern slope of the Middle Urals). The specimens collected by the author of this paper and the material delivered by A. A. Pronin were studied from the same section. Representatives of three subgenera of the genus Spirifer are described here: Spirifer, Brachythyris, and Choristites. These forms belong to the subgenera of ribbed spiriferids, a very variable group of brachiopods, which is very important in biostratigraphic respect. A representative of the subgenus Choristites is described among them. The very fact of finding Choristites in the upper Lower Carboniferous sediments is interesting for illuminating the question of the origin of the subgenus Choristites, so characteristic of the Middle Carboniferous sediments.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
