georefid:2007-093173georefid:2007-093152SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=2007-093173<gco:CharacterString>History of Antarctic glaciation; an Indian Ocean perspective</gco:CharacterString>1992-01-01publicationgeorefid:2007-093173Ehrmann, W. U.Alfred-Wegener-Institut fuer Polar- und Meeresforschung, Federal Republic of GermanyauthorHambrey, J. J.University of Michigan, United StatesauthorBaldauf, J. G.University of Wales College of Cardiff, United KingdomauthorBarron, J.Bundesanstalt fuer Geowissenschaften und Rohstoffe, Federal Republic of GermanyauthorLarsen, B.Lamont-Doherty Geological Observatory of Columbia University, United StatesauthorMackensen, A.Cambridge University, United KingdomauthorWise, S. W., Jr.Ocean Drilling Program, United StatesauthorZachos, J. C.U. S. Geological Survey, United StatesauthorAmerican Geophysical Union, Washington, DC, United StatespublisherdocumentHardcopyIn: Duncan, Robert A. (editor), Rea, David K. (editor), Kidd, Robert B. (editor), von Rad, Ulrich (editor), Weissel, Jeffrey K. (editor), Synthesis of results from scientific drilling in the Indian Ocean70423-446This paper summarizes the principal scientific results from Legs 119 and 120 of the Ocean Drilling Program as they relate to the Cenozoic glacial and climatic history of Antarctica. These two legs cored 16 sites on a south-north transect from the Antarctic continental shelf of Prydz Bay to the north Kerguelen Plateau. Glacigenic sediments were recovered in Prydz Bay. The Kerguelen Plateau yielded pelagic and glaciomarine sediments. Clay sediments and ice-rafted debris and oxygen isotope composition of foraminifera are integrated. Long-term cooling is indicated from 52 Ma with several major advance and retreat phases. Major increases of ice occurred in both the middle Miocene and late Miocene with the latter associated with the growth of the West Antarctic ice sheet. (SNT)completedIsotope geochemistrySedimentary petrologyStratigraphyalgaeAntarcticabenthic taxacalcium carbonatechemical ratiosclastic sedimentsclayclay mineralsForaminiferaframework silicatesglacial environmentglaciationice raftingIndian OceanInvertebrataisotopesKerguelen PlateauLeg 119Leg 120nannofossilsO-18/O-16Ocean Drilling Programopaloxygenplanktonic taxaPlantaeProtistaPrydz BayRoss Seasedimentationsedimentssheet silicatessilica mineralssilicatessmectiteSouthern Oceanstable isotopesurn:org.iodp:exp:119urnlargerWorkCitationcampaignurn:org.iodp:exp:120urnlargerWorkCitationcampaignEnglishgeoscientificInformation-180.0000180.0000-90.000025.0000AntarcticaIndian OceanKerguelen PlateauPrydz BayRoss Sea