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  <titleInfo>
    <nonSort>A </nonSort>
    <title>geological reconnaissance of the Tobacco Root mountains, Madison county, Montana</title>
  </titleInfo>
  <name type="corporate">
    <namePart>Montana Bureau of Mines and Geology</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Tansley, Wilfred</namePart>
    <namePart type="date">1898-</namePart>
  </name>
  <name type="personal">
    <namePart>Schafer, Paul A. (Paul Abbott)</namePart>
    <namePart type="date">1901-</namePart>
  </name>
  <name type="personal">
    <namePart>Hart, Lyman H. (Lyman Herbert)</namePart>
    <namePart type="date">1900-</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">xx</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Butte, Mont</placeTerm>
    </place>
    <publisher>Montana school of mines</publisher>
    <dateIssued>1933</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>ii numb. l., 57 p. incl. tables. illus., 5 pl. (incl. fold. map, diagrs.) 28 cm.</extent>
  </physicalDescription>
  <tableOfContents>pt. 1. Areal geology, by Wilfred Tansley and P. A. Schafer.--pt. 2. Ore deposits, by L. H. Hart.</tableOfContents>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>Montana</geographic>
    <geographic>Madison County</geographic>
  </subject>
  <subject authority="lcsh">
    <geographic>Tobacco Root Mountains (Mont.)</geographic>
  </subject>
  <classification authority="lcc">QE134.M25 A5 1933</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>Montana. Bureau of mines and geology. Memoir no. 9</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">gs 33000410</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">Library, U.S. Geological Survey</recordContentSource>
    <recordCreationDate encoding="marc">780308</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111338.0</recordChangeDate>
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