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Date: 2008-03-07 02:03:11Nature Planetary science Impact events Holocene Impact Working Group Burckle Crater Fenambosy Chevron Flood myth Holocene Impact crater Astronomy Geology Extinction events | MISSING IN ACTION? EVALUATING THE PUTATIVE ABSENCE OF IMPACTS BY LARGE ASTEROIDS AND COMETS DURING THE QUATERNARY PERIOD W. Bruce MasseAdd to Reading ListSource URL: tsun.sscc.ruDownload Document from Source WebsiteFile Size: 921,82 KBShare Document on Facebook |