georefid:2012-069522SEDIS Publication Catalogue

ana.macario@awi.de

http://sedis.iodp.org/pub-catalogue/informationpointOfContact2013-07-08T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=10.1016/j.palaeo.2011.05.0172012-01-01publicationgeorefid:2012-069522doi:10.1016/j.palaeo.2011.05.017Persico, D.Universita di Parma, Dipartimento di Scienze della Terra, Parma, ItalyauthorFioroni, C.Istituto Nazionale di Geofisica e Vulcanologia, ItalyauthorVilla, G.Durham University, United KingdomauthorElsevier, Amsterdam, NetherlandspublisherdocumentHardcopyIn: Escutia, Carlota (editor), Florindo, Fabio (editor), Bentley, Michael J. (editor), DeConto, Robert M. (editor), Cenozoic evolution of Antarctic climates, oceans and ice sheets335-33612-23This work presents the stratigraphic distribution of several species of calcareous nannofossil in the middle Eocene early-Oligocene from four Ocean Drilling Program (ODP) sites located between 60 degrees and 65 degrees S paleolatitude in the Southern Atlantic and Indian Oceans. Useful nannofossil datums that should facilitate construction of age-models and contribute to an integrated chronology for the upper Paleogene Southern Ocean sediments from approximately 42 to 33 Ma are summarized. The distribution patterns of calcareous nannofossils, studied by means of quantitative and semiquantitative methods, provide an improvement of the classical Southern Ocean biozonations, introducing new biostratigraphically useful biohorizons, and testing their reproducibility within and outside the region. Abstract Copyright (2012) Elsevier, B.V.completedStratigraphyalgaeArabian SeabiometrybiostratigraphyCenozoicchronologychronostratigraphycorrelationEoceneEocene-Oligocene boundaryfloral listhigh-resolution methodsIndian OceanLeg 113Leg 117Leg 189lower OligoceneMaud Risemicrofossilsmiddle EocenenannofossilsOcean Drilling ProgramODP Site 1172ODP Site 689ODP Site 690ODP Site 728OligocenePacific Oceanpaleo-oceanographypaleoecologyPaleogenePlantaeSouth PacificSouthern OceanSouthwest PacificTasman SeataxonomyTertiaryupper EoceneWeddell SeaWest Pacificurn:org.iodp:exp:113urnlargerWorkCitationcampaignurn:org.iodp:exp:117urnlargerWorkCitationcampaignurn:org.iodp:exp:189urnlargerWorkCitationcampaignurn:org.iodp:exp:189:site:1172urnlargerWorkCitationstudyurn:org.iodp:exp:189urnlargerWorkCitationcampaignurn:org.iodp:exp:113:site:689urnlargerWorkCitationstudyurn:org.iodp:exp:113urnlargerWorkCitationcampaignurn:org.iodp:exp:113:site:690urnlargerWorkCitationstudyurn:org.iodp:exp:113urnlargerWorkCitationcampaignurn:org.iodp:exp:117:site:728urnlargerWorkCitationstudyurn:org.iodp:exp:117urnlargerWorkCitationcampaignEnglishgeoscientificInformation1.1218149.5600-65.0938-43.5700Includes appendix