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A cosmogenic <sup>10</sup>Be anomaly during the late Miocene as independent time marker for marine archives

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dc.contributor.authorKoll, Dominiken
dc.contributor.authorLachner, Johannesen
dc.contributor.authorBeutner, Sabrinaen
dc.contributor.authorFichter, Sebastianen
dc.contributor.authorMerchel, Silkeen
dc.contributor.authorRugel, Georgen
dc.contributor.authorSlavkovská, Zuzanaen
dc.contributor.authorVivo-Vilches, Carlosen
dc.contributor.authorWinkler, Stellaen
dc.contributor.authorWallner, Antonen
dc.date.accessioned2025-05-23T02:23:26Z
dc.date.available2025-05-23T02:23:26Z
dc.date.issued2025en
dc.description.abstractCosmogenic nuclide dating relies on the constancy of production and incorporation of radionuclides in geological archives. Anomalous deviations from constancy during the Holocene or Pleistocene are frequently used as global benchmarks to harmonize different data sets. A similar dating anchor on the million year timescale was so far not presented. In this work, we report on a prolonged cosmogenic 10Be anomaly during the late Miocene recorded in several Central and Northern Pacific deep-ocean ferromanganese crusts in the time period 9–11.5 Myr ago peaking at 10.1 Myr. Potential origins of this anomaly are discussed in the light of geological, climatic, solar and astrophysical events. This anomaly has the potential to be an independent time marker for marine archives.en
dc.description.sponsorshipD.K. was supported by an AINSE Ltd. Postgraduate Research Award (PGRA). This work was supported by the Australian Research Council's Discovery scheme, project numbers DP180100495 and DP180100496 (A.W.) and through RADIATE (824096) from the EU Research and Innovation program HORIZON 2020, project numbers 21002421-ST and 20002142-ST (D.K.). This research was carried out at the Ion Beam Center (IBC) at the Helmholtz-Zentrum Dresden-Rossendorf e.V., a member of the Helmholtz Association, project number 22003072-EF (D.K.). The authors want to thank Gunther Korschinek for generously providing the crust SO142-4DR and his help to organise the large piece of VA13/2-237KD.en
dc.description.statusPeer-revieweden
dc.format.extent9en
dc.identifier.issn2041-1723en
dc.identifier.otherPubMed:39929830en
dc.identifier.otherWOS:001418711200037en
dc.identifier.scopus85218186995en
dc.identifier.urihttp://www.scopus.com/inward/record.url?scp=85218186995&partnerID=8YFLogxKen
dc.identifier.urihttps://hdl.handle.net/1885/733750856
dc.language.isoenen
dc.provenanceThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/ licenses/by/4.0/.en
dc.rights© The Author(s) 2025.en
dc.sourceNature Communicationsen
dc.subjectAms-facility dreamsen
dc.subjectBeryllium isotopesen
dc.subjectCarbon-dioxideen
dc.subjectCosmic-raysen
dc.subjectFerromanganese crusten
dc.subjectGamma-ray bursten
dc.subjectGeomagnetic-fielden
dc.subjectGrowth-rateen
dc.subjectIce-age epochsen
dc.subjectIsotope stratigraphyen
dc.titleA cosmogenic <sup>10</sup>Be anomaly during the late Miocene as independent time marker for marine archivesen
dc.typeJournal articleen
dspace.entity.typePublicationen
local.contributor.affiliationKoll, Dominik; Department of Nuclear Physics & Accelerator Applications, Research School of Physics, ANU College of Science and Medicine, The Australian National Universityen
local.contributor.affiliationLachner, Johannes; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationBeutner, Sabrina; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationFichter, Sebastian; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationMerchel, Silke; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationRugel, Georg; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationSlavkovská, Zuzana; Department of Nuclear Physics & Accelerator Applications, Research School of Physics, ANU College of Science and Medicine, The Australian National Universityen
local.contributor.affiliationVivo-Vilches, Carlos; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationWinkler, Stella; Helmholtz-Zentrum Dresden-Rossendorfen
local.contributor.affiliationWallner, Anton; Helmholtz-Zentrum Dresden-Rossendorfen
local.identifier.citationvolume16en
local.identifier.doi10.1038/s41467-024-55662-4en
local.identifier.puree7f48edd-f9ab-4f58-84c7-b8c9a242c147en
local.identifier.urlhttps://www.scopus.com/pages/publications/85218186995en
local.type.statusPublisheden

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