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  <titleInfo>
    <title>Contributions to the study of the Ordovician of Ontario and Quebec</title>
  </titleInfo>
  <name type="personal">
    <namePart>Wilson, Alice Evelyn</namePart>
    <namePart type="date">1881-</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Caley, John Fletcher</namePart>
    <namePart type="date">1905-</namePart>
    <role>
      <roleTerm type="text">joint author.</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Sproule, John Campbell</namePart>
    <namePart type="date">1905-</namePart>
    <role>
      <roleTerm type="text">joint author.</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Okulitch, Vladimir Joseph</namePart>
    <namePart type="date">1906-</namePart>
    <role>
      <roleTerm type="text">joint author.</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">onc</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Ottawa</placeTerm>
    </place>
    <publisher>J.O. Patenaude, I.S.O., Printer to the king</publisher>
    <dateIssued>1936</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>iv, 133 p. incl. illus., tables, diagr. IX pl. 25 cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by A. E. Wilson, J. F. Caley, J. C. Sproule and V. J. Okulitch.</note>
  <note>At head of title: Canada. Department of Mines. Bureau of Economic Geology.</note>
  <note>"Selected bibliography": p. 17-20.</note>
  <note>"References cited": p. 130.</note>
  <subject authority="lcsh">
    <topic>Geology, Stratigraphic</topic>
    <temporal>Ordovician</temporal>
  </subject>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>Ontario</geographic>
  </subject>
  <subject authority="lcsh">
    <topic>Geology</topic>
    <geographic>Québec (Province)</geographic>
  </subject>
  <classification authority="lcc">QE185 .A2 no. 202</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>Memoir (Geological Survey of Canada) ; 202</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">gs 37000166</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">U.S.Geol.survey. Library</recordContentSource>
    <recordCreationDate encoding="marc">761111</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111342.0</recordChangeDate>
    <recordIdentifier source="DLC">gs 37000166 </recordIdentifier>
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