georefid:2001-045295SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=2001-045295<gco:CharacterString>Miocene-Quaternary history of silica accumulation in the eastern equatorial zone of the Pacific and problems of their reconstruction of paleoproductivity</gco:CharacterString>2000-01-01publicationgeorefid:2001-045295Levitan, M. A.Russian Academy of Sciences, Shirshov Institute of Oceanology, Moscow, Russian FederationauthorMAIK Nauka/Interperiodica Publishing, Birmingham, AL, United StatespublisherdocumentHardcopyLithology and Mineral Resources35 (5)425-433Based on data from Leg 138 of the D/V Joides Resolution, the possibility of some paleoceanological reconstructions taking into account concentrations and absolute masses of biogenic SiO (sub 2) is considered. The principal possibility of reconstruction of the history of silica accumulation in the Miocene-Quaternary is shown. Absolute masses of Ba are proposed to use in order to obtain data on the evolution of paleoproductivity.completedStratigraphyalgaebiogenic processesCenozoicdiatomsEquatorial PacificgeochemistryInvertebrataLeg 138microfossilsMioceneNeogeneOcean Drilling ProgramODP Site 844ODP Site 846ODP Site 854Pacific Oceanpaleo-oceanographypaleocurrentspaleoecologypaleoenvironmentPlantaeproductivityProtistaQuaternaryRadiolariareconstructionsedimentary coversedimentationsedimentation ratessilicaTertiaryurn:org.iodp:exp:138urnlargerWorkCitationcampaignurn:org.iodp:exp:138:site:844urnlargerWorkCitationstudyurn:org.iodp:exp:138urnlargerWorkCitationcampaignurn:org.iodp:exp:138:site:846urnlargerWorkCitationstudyurn:org.iodp:exp:138urnlargerWorkCitationcampaignurn:org.iodp:exp:138:site:854urnlargerWorkCitationstudyurn:org.iodp:exp:138urnlargerWorkCitationcampaignEnglishgeoscientificInformation-115.0000-85.0000-5.000025.0000