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  Late Triassic sedimentary records reveal the hydrological response to climate forcing and the history of the chaotic Solar System

Wang, M., Li, M., Kemp, D. B., Landwehrs, J. P., Jin, Z. (2023): Late Triassic sedimentary records reveal the hydrological response to climate forcing and the history of the chaotic Solar System. - Earth and Planetary Science Letters, 607, 118052.
https://doi.org/10.1016/j.epsl.2023.118052

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 Creators:
Wang, Meng1, Author
Li, Mingsong1, Author
Kemp, David B.1, Author
Landwehrs, Jan Philip2, Author              
Jin, Zhijun1, Author
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, Potsdam, ou_persistent13              

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 Abstract: The hydrological change plays a vital role in regulating Earth's surface systems. However, understanding past hydrological variations on land is hindered by difficulties in dating and correlating continental strata, and the perceived incompleteness of terrestrial sedimentary successions. Here, we calibrate the astronomical time scale of an Upper Triassic lake sediment succession at St. Audrie's Bay (UK) using recently proposed statistical tuning approaches. A novel statistical completeness evaluation confirms that an optimal correlation of the astronomically calibrated Upper Triassic magnetostratigraphy can be determined between St. Audrie's Bay and well-studied reference sections in the Newark Basin (USA) and Jameson Land Basin (Greenland). Reconstructed lake level changes at St. Audrie's Bay were in-phase with those in the Newark Basin (deposited at a similar tropical paleolatitude), but in anti-phase with those in the high-latitude Jameson Land Basin – a pattern also supported by paleoclimate modeling. A ∼1.8 million-year cyclicity paced hydrological changes in these basins, and represents the fingerprint of chaotic behavior of the Solar System.

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Language(s): eng - English
 Dates: 2023-03-032023-04-01
 Publication Status: Finally published
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/j.epsl.2023.118052
PIKDOMAIN: RD1 - Earth System Analysis
Organisational keyword: RD1 - Earth System Analysis
MDB-ID: No data to archive
Working Group: Earth System Modes of Operation
Working Group: Long-Term Dynamics of the Earth System
Research topic keyword: Paleoclimate
Research topic keyword: Atmosphere
Research topic keyword: Oceans
Regional keyword: Global
Regional keyword: North America
Model / method: CLIMBER
 Degree: -

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Title: Earth and Planetary Science Letters
Source Genre: Journal, SCI, Scopus, p3
 Creator(s):
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Publ. Info: -
Pages: - Volume / Issue: 607 Sequence Number: 118052 Start / End Page: - Identifier: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/journals99
Publisher: Elsevier