Chaos and Complex Systems Seminar

Searching for the earliest life on Earth

Date
Tuesday, November 20, 2012
Time
Noon-1 p.m.
Location
Description
Clark Johnson, UW Department of Geoscience, will discuss what we know, and do not know, from the formation of the Earth at 4.5 b.y. ago up to the first major rise in atmospheric oxygen about 2 b.y. ago.
Contact
rschapma@wisc.edu
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