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Pastimes : The New Qualcomm - write what you like thread.
QCOM 174.230.0%9:47 AM EST

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To: Maurice Winn who wrote (1277)12/18/1999 9:46:00 AM
From: T L Comiskey  Read Replies (1) of 12245
 
M....Great site....(comets and tsunami***)...thanks for the link...will keep me busy for a while....excerpt below....Tim
In some circumstances an ocean impact might even be less hazardous to mankind than a
land impact because less debris will be thrown into the atmosphere and indirect effects
might be reduced. For example, it has been noted by Mader (1998) that the Eltanin impact
by a large asteroid (estimates range from 1km to 4km) into the ocean near Chile some 2
million years ago did not create a crater on the seabed and apparently did not result in
mass extinction. Contemplate what could have happened if the object had struck a slightly
more northerly latitude and a few hours earlier - perhaps continental Africa would have
been the target. Would Australopithecus, such as "Lucy", have survived? (Update: maybe it
wasn't so benign - see this ABC News item about primate extinctions)
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