It is safe to say The Bos is becoming obsessed. Someone please count and let me know, but I believe he has four publications this year seeking to undermine the Younger Dryas Boundary Hypothesis. Over time he has published more than a dozen. Today he is back in PNAS — alone — […]
September 9th, 2013 | Tags: asteroid, canada, comet, dartmouth, mark boslough, Sandia Labs, shama, spherules, wu, Younger Dryas Impact | Category: Great papers, impact markers, PNAS, Younger Dryas Boundary: ET or Not? |
A meteor or comet impact near Quebec heaved a rain of hot melted rock along North America’s Atlantic Coast about 12,900 years ago, a new study claims.
Scientists have traced the geochemical signature of the BB-sized spherules that rained down back to their source, the 1.5-billion-year-old Quebecia terrane in northeastern Canada near the Gulf […]