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  • Presentation | P31F: Planetary Impacts as a Fundamental Geophysical Process: Multidisciplinary Perspectives I Poster
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  • P31F-2597: Sn-Coated Marine Microfossils and Ni-Rich Grains in Hudson River Core CD02-13- Is This Part of an Impact-Generated Tsunami Deposit?
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  • Board 2597‚ Hall EFG (Poster Hall)
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Author(s):
Dallas Abbott, Lamont -Doherty Earth Observatory (First Author, Presenting Author)
Allen West, Comet Research Group
James Rubenstone, US NRC (Ret).
Christopher Moore, University of South Carolina
Malcolm LeCompte, Elizabeth City State University
Mohammed Baalousha, University of South Carolina
Mahbub Alam, University of South Carolina


The Hudson River experienced an impact generated tsunami event about 3000 years ago. The tsunami produced erosion of bottom sediments. The event deposited Sn and Ni rich particles that in bulk were sourced from the oxygen minimum zone at the top of the continental slope.



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