Arctic chronology report
dc.contributor.author | Knies, J. | |
dc.contributor.author | Andreassen, K. | |
dc.contributor.author | Husum, K. | |
dc.contributor.author | Mattingsdal, R. | |
dc.contributor.author | Fabian, K. | |
dc.contributor.author | Grøsfjeld, K. | |
dc.date.accessioned | 2020-07-15T07:30:31Z | |
dc.date.available | 2020-07-15T07:30:31Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0800-3416 | |
dc.identifier.uri | https://hdl.handle.net/11250/2664529 | |
dc.description.abstract | Our major goal improving the chronostratigraphic framework for ODP site 910 and 911 from the marginal Arctic Ocean was successfully achieved. We have agreed on a new age model for both sites. We do not see any evidence for a hiatus in the sections. The collection of new high-resolution seismic data across the Yermak Plateau allows a perfect correlation between the sites. Both the new biostratigraphic and paleomagnetic data support the inferences from seismic correlation that the base of Hole 911A is slightly younger (~5.3 Ma) than Hole 910C (~5.8 Ma) (Fig. 1.1). The new data indicate that the base of the boreholes is approximately 2.5 Ma older than previously assigned (see ODP Leg 151 Scientific\/Initial Reports) (Fig. 1.2). All available old\/new age fixpoints for both boreholes are summarized in Table 1.1. | |
dc.language.iso | eng | |
dc.relation.ispartofseries | NGU-Rapport (2012.034) | |
dc.rights | Navngivelse 4.0 Internasjonal | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | |
dc.subject | STRATIGRAFI | |
dc.subject | KRONOSTRATIGRAFI | |
dc.title | Arctic chronology report | |
dc.type | Report | |
dc.description.localcode | 59801 | |
dc.source.pagenumber | 43 | |
dc.relation.project | (327000) Arctic chronology project |
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