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  <titleInfo>
    <title>Cretaceous and Lower Tertiary stratigraphy of the Naranjito and Aguas Buenas quadrangles and adjacent areas, Puerto Rico</title>
  </titleInfo>
  <name type="personal">
    <namePart>Pease, Maurice Henry</namePart>
    <namePart type="date">1922-</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="corporate">
    <namePart>Puerto Rico</namePart>
    <namePart>Department of Industrial Research.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">dcu</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Washington</placeTerm>
    </place>
    <publisher>U.S. Govt. Print. Off.</publisher>
    <dateIssued>1968</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>iv, 57 p. illus., maps (1 fold. col. in pocket) 24 cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by Maurice H. Pease, Jr.</note>
  <note>Work done in cooperation with the Department of Industrial Research, Puerto Rico Economic Development Commission.</note>
  <note>Bibliography: p. 56-57.</note>
  <subject authority="lcsh">
    <topic>Geology, Stratigraphic</topic>
    <temporal>Cretaceous</temporal>
  </subject>
  <subject authority="lcsh">
    <topic>Geology, Stratigraphic</topic>
    <temporal>Tertiary</temporal>
  </subject>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>Puerto Rico</geographic>
  </subject>
  <classification authority="lcc">QE75 .B9 no. 1253</classification>
  <classification authority="ddc">551.7/7</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>Geological Survey bulletin ; 1253</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">gs 68000182</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">U.S. Geol. Survey. Library</recordContentSource>
    <recordCreationDate encoding="marc">700520</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111422.0</recordChangeDate>
    <recordIdentifier source="DLC">gs 68000182 </recordIdentifier>
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