Articles | Volume 2, issue 1
https://doi.org/10.5194/gchron-2-81-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gchron-2-81-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Apr 2020
Research article |
| 22 Apr 2020
| 22 Apr 2020
A new 30 000-year chronology for rapidly deposited sediments on the Lomonosov Ridge using bulk radiocarbon dating and probabilistic stratigraphic alignment
Francesco Muschitiello
CORRESPONDING AUTHOR
Department of Geography, University of Cambridge, Cambridge CB2
3EN, UK
NORCE Norwegian Research Centre, Jahnebakken 5, 5007 Bergen, Norway
Matt O'Regan
Department of Geological Sciences, Stockholm University, Svante
Arrhenius väg 8, 106 91 Stockholm, Sweden
Jannik Martens
Department of Environmental Science, Stockholm University, Svante
Arrhenius väg 8, 106 91 Stockholm, Sweden
Gabriel West
Department of Geological Sciences, Stockholm University, Svante
Arrhenius väg 8, 106 91 Stockholm, Sweden
Örjan Gustafsson
Department of Environmental Science, Stockholm University, Svante
Arrhenius väg 8, 106 91 Stockholm, Sweden
Martin Jakobsson
Department of Geological Sciences, Stockholm University, Svante
Arrhenius väg 8, 106 91 Stockholm, Sweden
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Cited
13 citations as recorded by crossref.
- A Eurasian Basin sedimentary record of glacial impact on the central Arctic Ocean during MIS 1–4 L. Dong et al. 10.1016/j.gloplacha.2022.103993
- Bayesian age models and stacks: combining age inferences from radiocarbon and benthic δ18O stratigraphic alignment T. Lee et al. 10.5194/cp-19-1993-2023
- Abrupt and persistent shutdown of the thermohaline forcing during MIS5e in the Adriatic Sea: Insights from shallow-water sapropel sediments T. Tesi et al. 10.1016/j.qsa.2023.100134
- Abrupt intrinsic and extrinsic responses of southwestern Iberian vegetation to millennial‐scale variability over the past 28 ka A. Cutmore et al. 10.1002/jqs.3392
- Continuous synchronization of the Greenland ice-core and U–Th timescales using probabilistic inversion F. Muschitiello & M. Aquino-Lopez 10.5194/cp-20-1415-2024
- Quantifying uncertainty in stratigraphic alignment of geological signals using probabilistic dynamic time warping A. Sørensen et al. 10.1016/j.quascirev.2025.109632
- Ventilation History of the Nordic Seas Deduced From Pelagic‐Benthic Radiocarbon Age Offsets M. Telesiński et al. 10.1029/2020GC009132
- Remobilization of dormant carbon from Siberian-Arctic permafrost during three past warming events J. Martens et al. 10.1126/sciadv.abb6546
- Characterization of organic matter in marine sediments to estimate age offset of bulk radiocarbon dating K. Hansen et al. 10.1016/j.quageo.2021.101242
- CASCADE – The Circum-Arctic Sediment CArbon DatabasE J. Martens et al. 10.5194/essd-13-2561-2021
- Distributions and compositional characteristics of per- and polyfluoroalkyl substances (PFASs) in sediments of the regional seas of South Korea S. Yang et al. 10.1016/j.marpolbul.2025.118140
- A comment about "A sedimentary record from the Makarov Basin, Arctic Ocean, reveals changing middle to Late Pleistocene glaciation patterns" (Quat. Sci. Rev., 270 (2021), p. 107176) from W. Xiao, L. Polyak, R. Wang, C. Not, L. Dong, Y. Liu, T. Ma, T. Zhang C. Hillaire-Marcel & A. de Vernal 10.1016/j.quascirev.2021.107239
- Late Holocene Paleomagnetic Secular Variation in the Chukchi Sea, Arctic Ocean G. West et al. 10.1029/2021GC010187
13 citations as recorded by crossref.
- A Eurasian Basin sedimentary record of glacial impact on the central Arctic Ocean during MIS 1–4 L. Dong et al. 10.1016/j.gloplacha.2022.103993
- Bayesian age models and stacks: combining age inferences from radiocarbon and benthic δ18O stratigraphic alignment T. Lee et al. 10.5194/cp-19-1993-2023
- Abrupt and persistent shutdown of the thermohaline forcing during MIS5e in the Adriatic Sea: Insights from shallow-water sapropel sediments T. Tesi et al. 10.1016/j.qsa.2023.100134
- Abrupt intrinsic and extrinsic responses of southwestern Iberian vegetation to millennial‐scale variability over the past 28 ka A. Cutmore et al. 10.1002/jqs.3392
- Continuous synchronization of the Greenland ice-core and U–Th timescales using probabilistic inversion F. Muschitiello & M. Aquino-Lopez 10.5194/cp-20-1415-2024
- Quantifying uncertainty in stratigraphic alignment of geological signals using probabilistic dynamic time warping A. Sørensen et al. 10.1016/j.quascirev.2025.109632
- Ventilation History of the Nordic Seas Deduced From Pelagic‐Benthic Radiocarbon Age Offsets M. Telesiński et al. 10.1029/2020GC009132
- Remobilization of dormant carbon from Siberian-Arctic permafrost during three past warming events J. Martens et al. 10.1126/sciadv.abb6546
- Characterization of organic matter in marine sediments to estimate age offset of bulk radiocarbon dating K. Hansen et al. 10.1016/j.quageo.2021.101242
- CASCADE – The Circum-Arctic Sediment CArbon DatabasE J. Martens et al. 10.5194/essd-13-2561-2021
- Distributions and compositional characteristics of per- and polyfluoroalkyl substances (PFASs) in sediments of the regional seas of South Korea S. Yang et al. 10.1016/j.marpolbul.2025.118140
- A comment about "A sedimentary record from the Makarov Basin, Arctic Ocean, reveals changing middle to Late Pleistocene glaciation patterns" (Quat. Sci. Rev., 270 (2021), p. 107176) from W. Xiao, L. Polyak, R. Wang, C. Not, L. Dong, Y. Liu, T. Ma, T. Zhang C. Hillaire-Marcel & A. de Vernal 10.1016/j.quascirev.2021.107239
- Late Holocene Paleomagnetic Secular Variation in the Chukchi Sea, Arctic Ocean G. West et al. 10.1029/2021GC010187
Latest update: 29 Oct 2025
Short summary
In this study we present a new marine chronology of the last ~30 000 years for a sediment core retrieved from the central Arctic Ocean. Our new chronology reveals substantially faster sedimentation rates during the end of the last glacial cycle, the Last Glacial Maximum, and deglaciation than previously reported, thus implying a substantial re-interpretation of paleoceanographic reconstructions from this sector of the Arctic Ocean.
In this study we present a new marine chronology of the last ~30 000 years for a sediment core...
