dc.date.accessioned | 2024-03-02T16:43:41Z | |
dc.date.available | 2024-03-02T16:43:41Z | |
dc.date.created | 2023-07-10T08:50:25Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Gallo, Leandro Cesar Domeier, Mathew Michael Sapienza, F. Swanson-Hysell, N. L. Vaes, B. Zhang, Y. Arnould, Maelis Rose Marie Eyster, A. Gürer, D. Kiraly, Agnes Robert, Boris Rolf, Tobias Shephard, Grace van der Boon, Annique . Embracing Uncertainty to Resolve Polar Wander: A Case Study of Cenozoic North America. Geophysical Research Letters. 2023, 50(11) | |
dc.identifier.uri | http://hdl.handle.net/10852/108926 | |
dc.description.abstract | Abstract Our understanding of Earth's paleogeography relies heavily on paleomagnetic apparent polar wander paths (APWPs), which represent the time‐dependent position of Earth's spin axis relative to a given block of lithosphere. However, conventional approaches to APWP construction have significant limitations. First, the paleomagnetic record contains substantial noise that is not integrated into APWPs. Second, parametric assumptions are adopted to represent spatial and temporal uncertainties even where the underlying data do not conform to the assumed distributions. The consequences of these limitations remain largely unknown. Here, we address these challenges with a bottom‐up Monte Carlo uncertainty propagation scheme that operates on site‐level paleomagnetic data. To demonstrate our methodology, we present an extensive compilation of site‐level Cenozoic paleomagnetic data from North America, which we use to generate a high‐resolution APWP. Our results demonstrate that even in the presence of substantial noise, polar wandering can be assessed with unprecedented temporal and spatial resolution. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Embracing Uncertainty to Resolve Polar Wander: A Case Study of Cenozoic North America | |
dc.title.alternative | ENEngelskEnglishEmbracing Uncertainty to Resolve Polar Wander: A Case Study of Cenozoic North America | |
dc.type | Journal article | |
dc.creator.author | Gallo, Leandro Cesar | |
dc.creator.author | Domeier, Mathew Michael | |
dc.creator.author | Sapienza, F. | |
dc.creator.author | Swanson-Hysell, N. L. | |
dc.creator.author | Vaes, B. | |
dc.creator.author | Zhang, Y. | |
dc.creator.author | Arnould, Maelis Rose Marie | |
dc.creator.author | Eyster, A. | |
dc.creator.author | Gürer, D. | |
dc.creator.author | Kiraly, Agnes | |
dc.creator.author | Robert, Boris | |
dc.creator.author | Rolf, Tobias | |
dc.creator.author | Shephard, Grace | |
dc.creator.author | van der Boon, Annique | |
cristin.unitcode | 185,15,22,91 | |
cristin.unitname | Senter for planetær beboelighet | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 2161591 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Geophysical Research Letters&rft.volume=50&rft.spage=&rft.date=2023 | |
dc.identifier.jtitle | Geophysical Research Letters | |
dc.identifier.volume | 50 | |
dc.identifier.issue | 11 | |
dc.identifier.pagecount | 12 | |
dc.identifier.doi | https://doi.org/10.1029/2023GL103436 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0094-8276 | |
dc.type.version | PublishedVersion | |
cristin.articleid | e2023GL103 | |
dc.relation.project | EC/H2020/101025975 | |
dc.relation.project | EC/HEU/101043844 | |
dc.relation.project | NFR/326238 | |
dc.relation.project | NFR/314742 | |
dc.relation.project | NFR/323531 | |
dc.relation.project | SIGMA2/NS9010k | |
dc.relation.project | NFR/276032 | |
dc.relation.project | SIGMA2/NN9010k | |