georefid:2009-041074SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=10.2204/iodp.proc.308.209.2009<gco:CharacterString>Data report; Natural remanent magnetization of IODP holes U1319A, U1320A, U1322B, and U1324B and magnetic carrier identification by scanning electron microscopy</gco:CharacterString>2009-01-01publicationgeorefid:2009-041074doi:10.2204/iodp.proc.308.209.2009Franke, ChristineLaboratoire des Sciences du Climat et de l'Environnement, Gif-sur-Yvette, FranceauthorFu, YanzheAlbert-Ludwigs-Universitaet Freiburg, Federal Republic of GermanyauthorHeslop, DavidUniversity of California-Santa Cruz, United Statesauthorvon Dobeneck, TiloLamont-Doherty Earth Observatory, United StatesauthorIODP Management International, Washington, DC, United StatespublisherdocumentDigitalIn: Flemings, Peter B., Behrmann, Jan H., John, Cedric M., Iturrino, Gerardo J., Aizawa, Yasutaka, Nguyen Thi Thanh Binh, De Silva, Neil, Dugan, Brandon, Edeskar, Tommy M., Franke, Christine, Gay, Aurelien, Gilhooly, William Patrick, III, Gutierrez-Pastor, Julia, Jiang Shao Yong, Li Qianyu, Long, Hui, Moore, J. Casey, Nunoura, Takuro, Pirmez, Carlos, Reichow, Marc, Sawyer, Derek E., Schneider, Julia, Shumnyk, Anatoliy V., Suzuki, Takahiro, Takano, Yoshinori, Urgeles, Roger, Yamamoto, Yuzuru, Zampetti, Valentina, Proceedings of the Integrated Ocean Drilling Program; Gulf of Mexico hydrogeology; Expedition 308 of the riserless drilling platform from Mobile, Alabama, to Balboa, Panama, Sites U1319-U1324, 30 May-8 July 2005308Paleomagnetic analyses of the natural remanent magnetization of >1700 vertically oriented sediment samples from Integrated Ocean Drilling Program (IODP) Holes U1319A, U1320A, U1322B, and U1324B in the northern Gulf of Mexico reveal complex magnetostratographic signals for the Brazos-Trinity and Ursa region carried by detrital iron oxide minerals. Additionally, gyroremanent magnetization was observed to form during alternating-field demagnetization of samples containing an enhanced amount of magnetic iron sulfide minerals. Most characteristic remanent magnetization inclinations are reasonable for the site latitudes. Stable declinations allow for azimuth correction of the formerly unoriented drill cores.completedSolid-earth geophysicsAtlantic OceanboreholesBrazos-Trinity BasincoresdemagnetizationExpedition 308experimental studiesGulf of MexicoIntegrated Ocean Drilling ProgramIODP Site 1319IODP Site 1320IODP Site 1322IODP Site 1324iron oxidesiron sulfideslaboratory studiesmagnetic declinationmagnetic inclinationmagnetic intensitymagnetic mineralsmagnetizationmagnetostratigraphymarine sedimentsnatural remanent magnetizationNorth Atlanticnorthern Gulf of Mexicooxidespaleomagnetismremanent magnetizationsedimentsSEM datasulfidesUrsa Basinurn:org.iodp:exp:308urnlargerWorkCitationcampaignurn:org.iodp:exp:308:site:U1319urnlargerWorkCitationstudyurn:org.iodp:exp:308urnlargerWorkCitationcampaignurn:org.iodp:exp:308:site:U1320urnlargerWorkCitationstudyurn:org.iodp:exp:308urnlargerWorkCitationcampaignurn:org.iodp:exp:308:site:U1322urnlargerWorkCitationstudyurn:org.iodp:exp:308urnlargerWorkCitationcampaignurn:org.iodp:exp:308:site:U1324urnlargerWorkCitationstudyurn:org.iodp:exp:308urnlargerWorkCitationcampaignEnglishgeoscientificInformation-94.2400-89.010027.160028.0600application/pdfunknownSEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContacthttp://publications.iodp.org/proceedings/308/ERR/CHAPTERS/308_209.PDFdownload