Loess‐Like Dust Appearance at 40 Ma in Central China
RESEARCH ARTICLE Loess-Like Dust Appearance at 40 Ma in Central China 10.1029/2020PA003993 Niels Meijer1 , Guillaume Dupont-Nivet1,2,3 , Natasha Barbolini4,5 , 5 6 3 7 Key Points: Amber Woutersen , Alexander Rohrmann , Yang Zhang , Xiang-Jun Liu , 8 9 5 10 • The onset of Asian dust is identified Alexis Licht , Hemmo A. Abels , Carina Hoorn , Rik Tjallingii , 10 10 10 at 40 Ma within a longer continuous Christoff Andermann , Michael Dietze , and Norbert Nowaczyk record 1 2 • Shifts in the dust, cyclostratigraphy Institute for Geosciences, Universität Potsdam, Potsdam, Germany, Univ Rennes, CNRS, Géosciences Rennes - UMR and pollen suggest the Siberian High CNRS 6118, Rennes, France, 3Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education, School of at 40 Ma Earth and Space Sciences, Peking University, Beijing, China, 4Department of Ecology, Environment and Plant Sciences • The coeval proto-Paratethys Sea 5 retreat triggered the onset of the and Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden, Department of Ecosystem and Siberian High Landscape Dynamics (ELD), Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Amsterdam, The Netherlands, 6Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany, 7College of Geography and Environmental Science, Northwest Normal University, Lanzhou, China, 8Department of Earth and Supporting Information: Space Sciences, University of Washington, Seattle, WA, USA, 9Department of Geosciences and Engineering, Delft • Supporting Information S1 University of Technology, Delft, The Netherlands, 10GFZ German Research Centre for Geosciences, Potsdam, Germany • Data Set S1 • Data Set S2 • Data Set S3 • Data Set S4 Abstract Asian mineral dust has been studied extensively for its role in affecting regional-to global- scale climate and for its deposits, which enable reconstructing Asian atmospheric circulation in the Correspondence to: past.
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