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<articles>
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  <front>
    <journal-meta>
      <journal-title>J. South Am. earth sci.</journal-title>
      <abbrev-journal-title>J. South Am. earth sci.</abbrev-journal-title>
      <issn/>
    </journal-meta>
    <article-meta>
      <title-group>
        <article-title>Biochronocorrelation of K/Pg-Danian sections near Chicxulub: application of new planktic foraminiferal scales</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Arenillas</surname>
            <given-names>Ignacio</given-names>
          </name>
          <aff>
            <institution>Universidad de Zaragoza</institution>
          </aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Gilabert</surname>
            <given-names>Vicente</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Aparicio</surname>
            <given-names>Iván</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Bermúdez</surname>
            <given-names>Hermann D.</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Bolívar</surname>
            <given-names>Liliana</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Calmus</surname>
            <given-names>Thierry</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Ferrer</surname>
            <given-names>Daniel</given-names>
          </name>
          <aff>
            <institution>Universidad de Zaragoza</institution>
          </aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Grajales-Nishimura</surname>
            <given-names>José M.</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Liesa</surname>
            <given-names>Carlos L.</given-names>
          </name>
          <aff>
            <institution>Universidad de Zaragoza</institution>
          </aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Núñez-Cambra</surname>
            <given-names>Kenya E.</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pérez-Cruz</surname>
            <given-names>Ligia</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Rojas-Consuegra</surname>
            <given-names>Reinaldo</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Rosales-Domínguez</surname>
            <given-names>María del Carmen</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Soria</surname>
            <given-names>Ana R.</given-names>
          </name>
          <aff>
            <institution>Universidad de Zaragoza</institution>
          </aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Urrutia-Fucugauchi</surname>
            <given-names>Jaime</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Arz</surname>
            <given-names>José A.</given-names>
          </name>
          <aff>
            <institution>Universidad de Zaragoza</institution>
          </aff>
        </contrib>
      </contrib-group>
      <pub-date pub-type="pub">
        <year>2026</year>
      </pub-date>
      <volume/>
      <fpage/>
      <lpage/>
      <self-uri xlink:href="http://zaguan.unizar.es/record/168742"/>
      <self-uri xlink:href="http://zaguan.unizar.es/record/168742/files/texto_completo.pdf"/>
      <self-uri xlink:href="http://zaguan.unizar.es/record/168742/files/texto_completo.jpg?subformat=icon"/>
    </article-meta>
    <abstract/>
  </front>
  <article-type>research-article</article-type>
  <ref/>
</article>

</articles>