georefid:1999-010401SEDIS Publication Catalogue

ana.macario@awi.de

http://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=1999-0104011998-01-01publicationgeorefid:1999-010401Melim, Leslie A.Western Illinois University, Macomb, IL, United StatesauthorSwart, Peter K.University of Miami, United StatesauthorAmerican Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK, United StatespublisherdocumentHardcopyIn: Anonymous, American Association of Petroleum Geologists 1998 annual meeting1998Marine-burial diagenesis of Neogene platform to slope carbonates takes place in marine pore fluids during shallow burial and results in a mature limestone with moldic porosity, blocky to dogtooth calcite spar, and neomorphism. These fabrics are essentially identical to fabrics long considered diagnostic of meteoric diagenesis but the stable carbon and oxygen isotopic values indicate alteration is seawater. We present three examples from cores in the Bahamas and Florida that document the range of fabrics formed during marine-burial diagenesis in high and low permeability sediments.completedSedimentary petrologyBahamasburial diagenesisC-13/C-12calibrationcarboncarbonate platformscarbonate rockscarbonatesCaribbean regionCenozoiccoresdiagenesisdrillingfabricFloridaisotope ratiosisotopesLeg 166limestonelithofaciesmagnesian calcitemarine environmentmeteoric watermineral compositionNeogeneO-18/O-16Ocean Drilling ProgramODP Site 1003ODP Site 1005oxygenpetrographypore waterporosityQuaternarysea watersedimentary rocksslope environmentstable isotopesTertiaryUnited StatesWest Indiesurn:org.iodp:exp:166urnlargerWorkCitationcampaignurn:org.iodp:exp:166:site:1003urnlargerWorkCitationstudyurn:org.iodp:exp:166urnlargerWorkCitationcampaignurn:org.iodp:exp:166:site:1005urnlargerWorkCitationstudyurn:org.iodp:exp:166urnlargerWorkCitationcampaignEnglishgeoscientificInformation-87.3000-72.000020.450031.0000BahamasFlorida