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  <titleInfo>
    <title>Geology and coal and natural gas resources of northern Le Flore County, Oklahoma</title>
  </titleInfo>
  <name type="personal">
    <namePart>Knechtel, Maxwell M. (Maxwell McMichael)</namePart>
    <namePart type="date">1897-</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">oku</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Norman</placeTerm>
    </place>
    <dateIssued>1949</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>76 p. illus., 2 fold. maps (in pocket) 5 fold. diagrs. (in pocket) 23 cm.</extent>
  </physicalDescription>
  <note>Investigation conducted under cooperative agreement between the Oklahoma Geological Survey and the Geological Survey of the United States Department of the Interior.</note>
  <note>Bibliographical footnotes.</note>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>Oklahoma</geographic>
    <geographic>Le Flore County</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Coal</topic>
    <geographic>Oklahoma</geographic>
    <geographic>Le Flore County</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Natural gas</topic>
    <geographic>Oklahoma</geographic>
    <geographic>Le Flore County</geographic>
  </subject>
  <classification authority="lcc">QE153 .A2 no. 68</classification>
  <classification authority="ddc">553.2</classification>
  <identifier type="lccn">gs 50000104</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">U.S. Geol. Survey. Library</recordContentSource>
    <recordCreationDate encoding="marc">780125</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111356.0</recordChangeDate>
    <recordIdentifier source="DLC">gs 50000104 </recordIdentifier>
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