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Wednesday, 20 May 2009

Asteroid Impacts 3.9 Billion Years Ago May Have Enhanced Life On Earth

Asteroid Impacts 3.9 Billion Years Ago May Have Enhanced Life On Earth

Paul bristolia at yahoo.com
Wed May 20 22:38:17 EDT 2009

Asteroid Attack 3.9 Billion Years Ago May Have Enhanced
Early Life On Earth, Science Daily, May 20, 2009,

http://www.sciencedaily.com/releases/2009/05/090520140403.htm

Abramov, O.,and S. J. Mojzsis. Microbial habitability of
the Hadean Earth during the late heavy bombardment. Nature.
vol. 459, no. 7245, pp. 419-422.

http://www.nature.com/nature/journal/v459/n7245/full/nature08015.html

Yours,

Paul H.

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