<?xml version="1.0" encoding="UTF-8" ?><MD_Metadata xmlns="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gml="http://www.opengis.net/gml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd"><fileIdentifier><gco:CharacterString>georefid:2000-007015</gco:CharacterString></fileIdentifier><parentIdentifier><gco:CharacterString>georefid:2000-006992</gco:CharacterString></parentIdentifier><contact><CI_ResponsibleParty><organisationName><gco:CharacterString>SEDIS Publication Catalogue</gco:CharacterString></organisationName><contactInfo><CI_Contact><address><CI_Address><electronicMailAddress><gco:CharacterString>ana.macario@awi.de</gco:CharacterString></electronicMailAddress></CI_Address></address><onlineResource><CI_OnlineResource><linkage><URL>http://sedis.iodp.org/pub-catalogue/</URL></linkage><function><CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_information">information</CI_OnLineFunctionCode></function></CI_OnlineResource></onlineResource></CI_Contact></contactInfo><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_pointOfContact">pointOfContact</CI_RoleCode></role></CI_ResponsibleParty></contact><dateStamp><gco:DateTime>2011-06-23T00:00:00Z</gco:DateTime></dateStamp><dataSetURI><gco:CharacterString>http://sedis.iodp.org/pub-catalogue/index.php?id=10.2973/odp.proc.sr.158.225.1998</gco:CharacterString></dataSetURI><identificationInfo><MD_DataIdentification><citation><CI_Citation><title><gco:CharacterString>Seismic velocity-porosity relationship of sulfide, sulfate, and basalt samples from the TAG hydrothermal mound</gco:CharacterString></title><date><CI_Date><date><gco:Date>1998-01-01</gco:Date></date><dateType><CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode_publication">publication</CI_DateTypeCode></dateType></CI_Date></date><identifier><MD_Identifier><code><gco:CharacterString>georefid:2000-007015</gco:CharacterString></code></MD_Identifier></identifier><identifier><MD_Identifier><code><gco:CharacterString>doi:10.2973/odp.proc.sr.158.225.1998</gco:CharacterString></code></MD_Identifier></identifier><citedResponsibleParty><CI_ResponsibleParty><individualName><gco:CharacterString>Ludwig, Rainer J.</gco:CharacterString></individualName><organisationName><gco:CharacterString>University of Hawaii at Manoa, School of Ocean and Earth Science and Technology, Honolulu, HI, United States</gco:CharacterString></organisationName><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author">author</CI_RoleCode></role></CI_ResponsibleParty></citedResponsibleParty><citedResponsibleParty><CI_ResponsibleParty><individualName><gco:CharacterString>Iturrino, Gerardo J.</gco:CharacterString></individualName><organisationName><gco:CharacterString>Woods Hole Oceanographic Institution, United States</gco:CharacterString></organisationName><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author">author</CI_RoleCode></role></CI_ResponsibleParty></citedResponsibleParty><citedResponsibleParty><CI_ResponsibleParty><individualName><gco:CharacterString>Rona, Peter A.</gco:CharacterString></individualName><organisationName><gco:CharacterString>Ocean Drilling Program, United States</gco:CharacterString></organisationName><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_author">author</CI_RoleCode></role></CI_ResponsibleParty></citedResponsibleParty><citedResponsibleParty><CI_ResponsibleParty><organisationName><gco:CharacterString>Texas A &amp; M University, Ocean Drilling Program, College Station, TX, United States</gco:CharacterString></organisationName><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_publisher">publisher</CI_RoleCode></role></CI_ResponsibleParty></citedResponsibleParty><presentationForm><CI_PresentationFormCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_PresentationFormCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_PresentationFormCode_documentDigital">documentDigital</CI_PresentationFormCode></presentationForm><series><CI_Series><name><gco:CharacterString>In: Herzig, Peter M., Humphris, Susan E., Miller, D. Jay, Alt, Jeffrey C., Becker, Keir, Brown, Dennis, Bruegmann, Gerhard E., Chiba, Hitoshi, Fouquet, Yves, Gemmell, J. Bruce, Guerin, Gilles, Hannington, Mark D., Holm, Nils Gunnar, Honnorez, Jose J., Iturrino, Gerardo J., Knott, Richard, Ludwig, Rainer J., Nakamura, Ko-ichi, Petersen, Sven, Reysenbach, Anna-Louise, Rona, Peter A., Smith, Susan E., Sturz, Anne Aleda, Tivey, Margaret Kingston, Zhao, Xixi, Riegel, Ruth N. (editor), Proceedings of the Ocean Drilling Program, scientific results, TAG, drilling an active hydrothermal system on a sediment-free slow-spreading ridge; covering Leg 158 of the cruises of the drilling vessel JOIDES Resolution, Las Palmas, Gran Canaria, to Las Palmas, Gran Canaria, Site 957, 23 September-22 November 1994</gco:CharacterString></name><issueIdentification><gco:CharacterString>158</gco:CharacterString></issueIdentification><page><gco:CharacterString>313-327</gco:CharacterString></page></CI_Series></series></CI_Citation></citation><abstract gco:nilReason="missing"/><status><MD_ProgressCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode_completed">completed</MD_ProgressCode></status><descriptiveKeywords><MD_Keywords><keyword><gco:CharacterString>Igneous and metamorphic petrology</gco:CharacterString></keyword><keyword><gco:CharacterString>Engineering geology</gco:CharacterString></keyword><keyword><gco:CharacterString>anisotropy</gco:CharacterString></keyword><keyword><gco:CharacterString>Atlantic Ocean</gco:CharacterString></keyword><keyword><gco:CharacterString>basalts</gco:CharacterString></keyword><keyword><gco:CharacterString>black smokers</gco:CharacterString></keyword><keyword><gco:CharacterString>body waves</gco:CharacterString></keyword><keyword><gco:CharacterString>cores</gco:CharacterString></keyword><keyword><gco:CharacterString>elastic properties</gco:CharacterString></keyword><keyword><gco:CharacterString>elastic waves</gco:CharacterString></keyword><keyword><gco:CharacterString>hydrothermal vents</gco:CharacterString></keyword><keyword><gco:CharacterString>igneous rocks</gco:CharacterString></keyword><keyword><gco:CharacterString>Leg 158</gco:CharacterString></keyword><keyword><gco:CharacterString>Mid-Atlantic Ridge</gco:CharacterString></keyword><keyword><gco:CharacterString>mineral composition</gco:CharacterString></keyword><keyword><gco:CharacterString>North Atlantic</gco:CharacterString></keyword><keyword><gco:CharacterString>Ocean Drilling Program</gco:CharacterString></keyword><keyword><gco:CharacterString>ocean floors</gco:CharacterString></keyword><keyword><gco:CharacterString>P-waves</gco:CharacterString></keyword><keyword><gco:CharacterString>physical properties</gco:CharacterString></keyword><keyword><gco:CharacterString>porosity</gco:CharacterString></keyword><keyword><gco:CharacterString>pressure</gco:CharacterString></keyword><keyword><gco:CharacterString>rock mechanics</gco:CharacterString></keyword><keyword><gco:CharacterString>S-waves</gco:CharacterString></keyword><keyword><gco:CharacterString>seismic waves</gco:CharacterString></keyword><keyword><gco:CharacterString>sulfates</gco:CharacterString></keyword><keyword><gco:CharacterString>sulfides</gco:CharacterString></keyword><keyword><gco:CharacterString>TAG hydrothermal field</gco:CharacterString></keyword><keyword><gco:CharacterString>velocity</gco:CharacterString></keyword><keyword><gco:CharacterString>volcanic rocks</gco:CharacterString></keyword></MD_Keywords></descriptiveKeywords><aggregationInfo><MD_AggregateInformation><aggregateDataSetIdentifier><RS_Identifier><code><gco:CharacterString>urn:org.iodp:exp:158</gco:CharacterString></code><codeSpace><gco:CharacterString>urn</gco:CharacterString></codeSpace></RS_Identifier></aggregateDataSetIdentifier><associationType><DS_AssociationTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#DS_AssociationTypeCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#DS_AssociationTypeCode_largerWorkCitation">largerWorkCitation</DS_AssociationTypeCode></associationType><initiativeType><DS_InitiativeTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#DS_InitiativeTypeCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#DS_InitiativeTypeCode_campaign">campaign</DS_InitiativeTypeCode></initiativeType></MD_AggregateInformation></aggregationInfo><language><gco:CharacterString>English</gco:CharacterString></language><topicCategory><MD_TopicCategoryCode>geoscientificInformation</MD_TopicCategoryCode></topicCategory><extent><EX_Extent><geographicElement><EX_GeographicBoundingBox><westBoundLongitude><gco:Decimal>-44.4935</gco:Decimal></westBoundLongitude><eastBoundLongitude><gco:Decimal>-44.4933</gco:Decimal></eastBoundLongitude><southBoundLatitude><gco:Decimal>26.0812</gco:Decimal></southBoundLatitude><northBoundLatitude><gco:Decimal>26.0814</gco:Decimal></northBoundLatitude></EX_GeographicBoundingBox></geographicElement></EX_Extent></extent></MD_DataIdentification></identificationInfo><distributionInfo><MD_Distribution><distributionFormat><MD_Format><name><gco:CharacterString>application/pdf</gco:CharacterString></name><version><gco:CharacterString>unknown</gco:CharacterString></version><formatDistributor><MD_Distributor><distributorContact><CI_ResponsibleParty><organisationName><gco:CharacterString>SEDIS Publication Catalogue</gco:CharacterString></organisationName><contactInfo><CI_Contact><address><CI_Address><electronicMailAddress><gco:CharacterString>ana.macario@awi.de</gco:CharacterString></electronicMailAddress></CI_Address></address><onlineResource><CI_OnlineResource><linkage><URL>http://sedis.iodp.org/pub-catalogue/</URL></linkage><function><CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_information">information</CI_OnLineFunctionCode></function></CI_OnlineResource></onlineResource></CI_Contact></contactInfo><role><CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode_pointOfContact">pointOfContact</CI_RoleCode></role></CI_ResponsibleParty></distributorContact><distributorTransferOptions><MD_DigitalTransferOptions><onLine><CI_OnlineResource><linkage><URL>http://www-odp.tamu.edu/publications/158_SR/VOLUME/CHAP_23.PDF</URL></linkage><function><CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_download">download</CI_OnLineFunctionCode></function></CI_OnlineResource></onLine></MD_DigitalTransferOptions></distributorTransferOptions></MD_Distributor></formatDistributor></MD_Format></distributionFormat></MD_Distribution></distributionInfo></MD_Metadata>