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<description>
<gco:CharacterString>Related to</gco:CharacterString>
</description>
<sourceCitation>
<CI_Citation>
<title>
<gco:CharacterString>Forschungsfahrt Midpac '81 mit FS SONNE (SO 18)</gco:CharacterString>
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<date>
<CI_Date>
<date>
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</CI_Date>
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<gco:CharacterString>hdl:10013/epic.40720.d001</gco:CharacterString>
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<gco:CharacterString>Halbach, Peter</gco:CharacterString>
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<role>
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</CI_ResponsibleParty>
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<series>
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<name>
<gco:CharacterString>Mineralogisch-Petrographisches Institut, Technische Universität Clausthal</gco:CharacterString>
</name>
<page>
<gco:CharacterString>70 pp</gco:CharacterString>
</page>
</CI_Series>
</series>
</CI_Citation>
</sourceCitation>
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</source>
<source>
<LI_Source id="ref121284">
<description>
<gco:CharacterString>Related to</gco:CharacterString>
</description>
<sourceCitation>
<CI_Citation>
<title>
<gco:CharacterString>Chemical composition of ferromanganese crusts in the world ocean: A review and comprehensive database</gco:CharacterString>
</title>
<date>
<CI_Date>
<date>
<gco:Date>1989-01-01</gco:Date>
</date>
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<CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</CI_DateTypeCode>
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<gco:CharacterString>https://doi.org/10.3133/ofr8920V.1.1</gco:CharacterString>
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<CI_ResponsibleParty id="ref121284.author33160">
<individualName>
<gco:CharacterString>Manheim, Frank T</gco:CharacterString>
</individualName>
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<CI_Contact>
<onlineResource>
<CI_OnlineResource>
<linkage>
<URL>https://orcid.org/0000-0003-4005-4524</URL>
</linkage>
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</role>
</CI_ResponsibleParty>
</citedResponsibleParty>
<citedResponsibleParty>
<CI_ResponsibleParty id="ref121284.author97447">
<individualName>
<gco:CharacterString>Lane-Bostwick, C M</gco:CharacterString>
</individualName>
<role>
<CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="author">author</CI_RoleCode>
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<CI_Series>
<name>
<gco:CharacterString>U.S. Geological Survey</gco:CharacterString>
</name>
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<gco:CharacterString>89–020</gco:CharacterString>
</issueIdentification>
</CI_Series>
</series>
</CI_Citation>
</sourceCitation>
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<source>
<LI_Source id="ref67195">
<description>
<gco:CharacterString>Source</gco:CharacterString>
</description>
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<CI_Citation>
<title>
<gco:CharacterString>The NOAA and MMS Marine Minerals Geochemical Database</gco:CharacterString>
</title>
<date>
<CI_Date>
<date>
<gco:Date>1992-01-01</gco:Date>
</date>
<dateType>
<CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</CI_DateTypeCode>
</dateType>
</CI_Date>
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<identifier>
<MD_Identifier>
<code>
<gco:CharacterString>https://doi.org/10.7289/V52Z13FT</gco:CharacterString>
</code>
</MD_Identifier>
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<CI_ResponsibleParty id="ref67195.author53898">
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</CI_ResponsibleParty>
</citedResponsibleParty>
<citedResponsibleParty>
<CI_ResponsibleParty id="ref67195.author568">
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<gco:CharacterString>Moore, Carla J</gco:CharacterString>
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<CI_Contact>
<address>
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<gco:CharacterString>carla.j.moore@noaa.gov</gco:CharacterString>
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<CI_OnlineResource>
<linkage>
<URL>https://orcid.org/0000-0002-2610-8648</URL>
</linkage>
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<citedResponsibleParty>
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<citedResponsibleParty>
<CI_ResponsibleParty id="ref67195.author53900">
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<source>
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<description>
<gco:CharacterString>Further details</gco:CharacterString>
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