Exploring abrupt climate change and pandemic induced by comets and asteroids during human history

April 2011

Fired glaciofluvial sediment in the northwestern Andes: Biotic aspects of the Black Mat See additional papers further in this post…. Evidence for a cosmogenic origin of fired glaciofluvial beds in the northwestern Andes: Correlation with ex… Evidence from the northwestern Venezuelan Andes for extraterrestrial impact: The black mat enigma…
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