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Proceedings of the National Academy of Sciences of the United States of America|September 7, 2013
Origin and provenance of spherules and magnetic grains at the Younger Dryas boundaryYingzhe Wu, Mukul Sharma, Malcolm A LeCompte, et al.Proceedings of the National Academy of Sciences of the United States of America|September 19, 2012
Independent evaluation of conflicting microspherule results from different investigations of the Younger Dryas impact hypothesisMalcolm A LeCompte, Albert C Goodyear, Mark N Demitroff, et al.Pageof 1