An extraterrestrial trigger for the mid-Ordovician ice age: Dust from the breakup of the L-chondrite parent body
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- Birger Schmitz
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
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- Kenneth A. Farley
- Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, USA.
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- Steven Goderis
- Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium.
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- Philipp R. Heck
- Robert A. Pritzker Center for Meteoritics and Polar Studies, The Field Museum of Natural History, Chicago, IL, USA.
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- Stig M. Bergström
- School of Earth Sciences, The Ohio State University, Columbus, OH, USA.
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- Samuele Boschi
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
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- Philippe Claeys
- Analytical, Environmental, and Geo-Chemistry, Vrije Universiteit Brussel, Brussels, Belgium.
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- Vinciane Debaille
- Laboratoire G-Time, Université Libre de Bruxelles, Brussels, Belgium.
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- Andrei Dronov
- Geological Institute, Russian Academy of Sciences, Moscow, Russia.
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- Matthias van Ginneken
- Royal Belgian Institute of Natural Sciences, Brussels, Belgium.
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- David A.T. Harper
- Department of Earth Sciences, Durham University, Durham, UK.
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- Faisal Iqbal
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
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- Johan Friberg
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
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- Shiyong Liao
- Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China.
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- Ellinor Martin
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
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- Matthias M. M. Meier
- Department of Earth Sciences, ETH Zürich, Zürich, Switzerland.
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- Bernhard Peucker-Ehrenbrink
- Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.
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- Bastien Soens
- Analytical, Environmental, and Geo-Chemistry, Vrije Universiteit Brussel, Brussels, Belgium.
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- Rainer Wieler
- Department of Earth Sciences, ETH Zürich, Zürich, Switzerland.
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- Fredrik Terfelt
- Astrogeobiology Laboratory, Department of Physics, Lund University, Lund, Sweden.
説明
<jats:p>The disruption of a 150-km large asteroid filled the inner solar system with dust that cooled Earth and caused faunal turnovers.</jats:p>
収録刊行物
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- Science Advances
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Science Advances 5 (9), 2019-09-06
American Association for the Advancement of Science (AAAS)
