georefid:2000-043967SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-06-23T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=2000-043967<gco:CharacterString>Magnetostratigraphic reinvestigation of the Palaeocene/Eocene boundary interval in Hole 690B, Maud Rise, Antarctica</gco:CharacterString>2000-01-01publicationgeorefid:2000-043967Ali, Jason R.University of Hong Kong, Department of Earth Sciences, Hong Kong, ChinaauthorKent, Dennis V.Lamont-Doherty Earth Observatory, United StatesauthorHailwood, Ernie A.Core Magnetics, United KingdomauthorBlackwell Scientific, Oxford, United KingdompublisherdocumentHardcopyGeophysical Journal International141 (3)639-646ODP Site 690B on Maud Rise provides a Paleocene/Eocene boundary interval. Reinvestigation of magnetostratigraphy was carried out on 98 specimens from 12 cores. A declination cluster is identified and matches previous studies of the same site. Earlier mismatches of magnetozones-biozones are eliminated in this study by estimating overprinting in these samples and developing a filtered section. The authors recommend that dating in this section be based on biostratigraphy rather than magnetostratigraphy as it is not possible to define the upper and lower boundaries of the magnetochron.completedStratigraphyGeochronologyAntarctic Oceanbiozonesboundary conditionsCenozoicEoceneLeg 113lithofacieslower Eocenemagnetic inclinationmagnetostratigraphymagnetozonesmarine environmentMaud RiseOcean Drilling ProgramODP Site 690PaleocenePaleogenepaleomagnetismrelative ageSouthern OceanTertiaryupper PaleoceneWeddell Seaurn:org.iodp:exp:113urnlargerWorkCitationcampaignurn:org.iodp:exp:113:site:690urnlargerWorkCitationstudyurn:org.iodp:exp:113urnlargerWorkCitationcampaignEnglishgeoscientificInformation0.00006.0000-67.0000-63.3000Maud Rise