georefid:2003-053335georefid:2003-053327SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=10.2973/odp.proc.sr.177.113.2002<gco:CharacterString>Calcareous nannofossil stratigraphy at sites 1088 and 1090 (ODP Leg 177, Southern Ocean)</gco:CharacterString>2003-01-01publicationgeorefid:2003-053335doi:10.2973/odp.proc.sr.177.113.2002Marino, MariaUniversita di Bari, Dipartimento di Geologia e Geofisica, Bari, ItalyauthorFlores, Jose AbelUniversity of Florida, United StatesauthorTexas A&M University, Ocean Drilling Program, College Station, TX, United StatespublisherdocumentDigitalIn: Gersonde, Rainer, Hodell, David A., Blum, Peter, Andersson, Carin, Austin, William E. N., Billups, Katharina, Channell, James E. T., Charles, Christopher D., Diekmann, Bernhard, Filippelli, Gabriel M., Flores, Jose-Abel, Hewitt, Antony T., Howard, William R., Ikehara, Minoru, Janecek, Thomas R., Kanfoush, Sharon L., Kemp, Alan E. S., King, Stagg L., Kleiven, Helga Flesche, Kuhn, Gerhard, Marino, Maria, Ninnemann, Ulysses S., O'Connell, Suzanne, Ortiz, Joseph D., Stoner, Joseph S., Sugiyama, Kazuhiro, Warnke, Detlef A., Zielinski, Ulrich, Proceedings of the Ocean Drilling Program, scientific results; Southern Ocean paleoceanography; covering Leg 177 of the cruises of the drilling vessel JOIDES Resolution; Cape Town, South Africa, to Punta Arenas, Chile; sites 1088-1094; 9 December 1997-5 February 1998177During ODP Leg 177, a Miocene to Pliocene calcareous nannofossil record was recovered at Sites 1088 and 1090. Site 1088, located at 41 degrees 8'S, shows a continuous middle-upper Miocene to Pliocene carbonate sequence that was deposited at relatively high sedimentation rates. Moreover, Site 1088 proved suitable for calcareous nannofossil analysis as a means to improve the biostratigraphy at this southern latitude. Site 1090 was drilled at 42 degrees 54'S; a tephra layer marks a significant disconformity at the Miocene/Pliocene boundary of this sequence Although nannofossil assemblages are poorly preserved at this site they may help in determining the age of the disconformity and its paleoceanographic significance.completedStratigraphyalgaeassemblagesbiostratigraphybiozonescalcareous compositionCenozoiccoresdepositional environmentLeg 177microfossilsMiocenenannofossilsNeogeneOcean Drilling ProgramODP Site 1088ODP Site 1090paleo-oceanographypaleoenvironmentPlantaePliocenereconstructionSouthern OceanTertiaryunconformitiesurn:org.iodp:exp:177urnlargerWorkCitationcampaignurn:org.iodp:exp:177:site:1088urnlargerWorkCitationstudyurn:org.iodp:exp:177urnlargerWorkCitationcampaignurn:org.iodp:exp:177:site:1090urnlargerWorkCitationstudyurn:org.iodp:exp:177urnlargerWorkCitationcampaignEnglishgeoscientificInformation8.535913.3346-42.5449-41.0810Data report; available only on CD-ROM in PDF format and on the Web in PDF or HTMLapplication/pdfunknownSEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContacthttp://www-odp.tamu.edu/publications/177_SR/VOLUME/CHAPTERS/SR177_07.PDFdownload