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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-12349</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12349</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">Exploration system of the Leningrad oil shale deposit</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Система разведки ленинградского месторождения горючих сланцев</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Zysin</surname>
            <given-names>A. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Зысин</surname>
              <given-names>А. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Zysin</surname>
              <given-names>A. M.</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 contrib-type="author">
          <name name-style="eastern">
            <surname>Kiryukov</surname>
            <given-names>V. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кирюков</surname>
              <given-names>В. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kiryukov</surname>
              <given-names>V. V.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Pauker</surname>
            <given-names>N. G.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Паукер</surname>
              <given-names>Н. Г.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Pauker</surname>
              <given-names>N. G.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <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="1968-08-15">
        <day>15</day>
        <month>08</month>
        <year>1968</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1968</year>
      </pub-date>
      <volume>55</volume>
      <issue>2</issue>
      <fpage>113</fpage>
      <lpage>117</lpage>
      <history>
        <date date-type="received" iso-8601-date="1967-08-29">
          <day>29</day>
          <month>08</month>
          <year>1967</year>
        </date>
        <date date-type="accepted" iso-8601-date="1967-10-28">
          <day>28</day>
          <month>10</month>
          <year>1967</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1968-08-15">
          <day>15</day>
          <month>08</month>
          <year>1968</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1968 А. М. Зысин, В. В. Кирюков, Н. Г. Паукер</copyright-statement>
        <copyright-statement xml:lang="en">© 1968 A. M. Zysin, V. V. Kiryukov, N. G. Pauker</copyright-statement>
        <copyright-year>1968</copyright-year>
        <copyright-holder xml:lang="ru">А. М. Зысин, В. В. Кирюков, Н. Г. Паукер</copyright-holder>
        <copyright-holder xml:lang="en">A. M. Zysin, V. V. Kiryukov, N. G. Pauker</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/12349">https://pmi.spmi.ru/pmi/article/view/12349</self-uri>
      <abstract xml:lang="ru">
        <p>Ленинградское месторождение горючих сланцев располагается на западе Ленинградской области и является восточной частью Прибал­тийского сланцевого бассейна. Промышленный пласт горючих сланцев (промпласт) залегает в нижней части кукерского стратиграфического горизонта среднего ордовика и состоит из четырех сближенных слоев сланца, разделенных прослоями известняка ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The Leningrad oil shale deposit is located in the west of the Leningrad Region and is the eastern part of the Baltic oil shale basin. The industrial oil shale bed (promplast) lies in the lower part of the Kuker stratigraphic horizon of the Middle Ordovician and consists of four convergent layers of oil shale, separated by interlayers of limestone ...</p>
      </abstract>
    </article-meta>
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