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  <titleInfo>
    <title>Changes in Stratigraphic nomenclature in the Cretaceous system, east-central Puerto Rico</title>
  </titleInfo>
  <name type="personal">
    <namePart>Briggs, Reginald Peter</namePart>
    <namePart type="date">1929</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
    <role>
      <roleTerm type="text">author</roleTerm>
    </role>
  </name>
  <name type="corporate">
    <namePart>Geological Survey (U.S.)</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">encyclopedia</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">a b</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Whashington</placeTerm>
    </place>
    <publisher>U.S.Govt. Print. Off.</publisher>
    <dateIssued>1969</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>iii, 31 pages illustrations 24 cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by Reginald P. Brigs</note>
  <note>As of 07/01/2016, GPO could not validate the distribution status of this little for the FDLP. 

"Prepared in cooperation with the Commonwealth of Puerto Rico Economic Development Administration, Industrial Research Department. </note>
  <note>Includes bibliographical references (pages 29-31)</note>
  <subject authority="lcsh">
    <topic>Geology, Stratigraphic</topic>
    <temporal>Cretaceous</temporal>
  </subject>
  <subject authority="lcsh">
    <geographic>Puerto Rico</geographic>
  </subject>
  <classification authority="">I 19.3:1274-O</classification>
  <recordInfo>
    <recordContentSource authority="marcorg">CSU</recordContentSource>
    <recordCreationDate encoding="marc">780204</recordCreationDate>
    <recordChangeDate encoding="iso8601">20200624062631.0</recordChangeDate>
    <recordIdentifier source="OSt">000986764</recordIdentifier>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </languageOfCataloging>
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