[SunkenCiv]

GGG managers are SunkenCiv, StayAt HomeMother & Ernest_at_the_Beach	join list or digest view topics view or post blog bookmark post a topic subscribe
Thanks ForGod'sSake and BenLurkin! Did a Comet Hit Earth 12,000 Years Ago? Hour-long hailstorm may have caused 1,000-year freeze, say scientists New evidence supporting extraterrestrial impact at the start of the Younger Dryas Clovis Comet Gets Second Look The Intriguing Problem Of The Younger Dryas -- What Does It Mean And What Caused It? Younger Dryas -- The Rest of the Story! To all -- please ping me to other topics which are appropriate for the GGG list.

[BenLurkin]

I wonder if disasters like the Tunguska Event are more frequent that we realized. Absence of craters from these kinds of impacts might disguise how often they happen.