The Younger Dryas Impact Hypothesis posits that a comet hit Earth 12,800 years ago, causing temperatures int he Northern Hemisphere to plummet back to near-glacial ...
Examples of Fe-rich and silica-rich impact microspherules (a and b) and metallic dust particles (MDPs; c and d) interpreted as cometary dust from Baffin Bay cores. Yellow arrows show particles of FeSi ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback