Precise dating of deglacial Laptev Sea sediments via 14C and authigenic 10Be∕9Be – assessing local 14C reservoir ages

Articles | Volume 20, issue 11

https://doi.org/10.5194/cp-20-2617-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/cp-20-2617-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 11

Research article

|

27 Nov 2024

Research article |

| 27 Nov 2024

Precise dating of deglacial Laptev Sea sediments via ¹⁴C and authigenic ¹⁰Be∕⁹Be – assessing local ¹⁴C reservoir ages

Arnaud Nicolas, Gesine Mollenhauer, Johannes Lachner, Konstanze Stübner, Maylin Malter, Jutta Wollenburg, Hendrik Grotheer, and Florian Adolphi

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Short summary

We use the authigenic ¹⁰Be/⁹Be record of a Laptev Sea sediment core for the period 8–14 kyr BP...